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    5,000 oauth jobs found

    ...orchestration Familiarity with Azure DevOps (ADO) for CI/CD pipelines, code repositories, and release management Hands-on experience with Git for version control, branching, and code collaboration Experience with monitoring, logging, and troubleshooting integrations and interfaces Ability to analyze logs, track failures, and ensure system reliability and performance Good to Have: Knowledge of OAuth and other security protocols (SSL, SFTP, etc.) Experience in DevOps practices and automated deployments Understanding of enterprise integration patterns Basic knowledge of shell scripting for automation and operational tasks Working knowledge of PL/SQL (procedures, packages, performance tuning basics) Knowledge of Distribution Management Systems Knowledge of SCADA system and config...

    $716 Average bid
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    19 bids

    My Squareup Hosted Checkout keeps throwing authentication errors and I’m convinced the trouble sits inside the payment-method settings of my panel. I need a fresh pair of eyes to confirm that the correct Client ID and Client Secret from my Square developer dashboard are in place, that the environment (sand...production) is set properly, and that any required redirect or webhook URLs match what Square expects. You’ll log in, trace the credential flow, adjust anything that’s off, then run a quick test transaction so I can see a clean “approved” response instead of the current auth failure. A short hand-off note explaining what was changed will wrap it up. If you know your way around Squareup APIs, OAuth flows, and hosted checkout settings, this shou...

    $22 Average bid
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    94 bids

    ...Responsibilities Design, build, and maintain automation workflows using n8n Integrate third-party applications using REST APIs, webhooks, and OAuth Connect CRMs, calendars, email platforms, and AI services into seamless workflows Build AI-powered automations using OpenAI, Claude, or similar LLM APIs Configure and optimize GoHighLevel CRM automations and pipelines Troubleshoot, optimize, and maintain existing workflows Document workflows and create reusable automation templates Collaborate with the founder to develop scalable client solutions Requirements Proven experience building workflows with n8n Strong understanding of REST APIs, webhooks, JSON, and OAuth authentication Experience integrating AI APIs such as OpenAI or Claude Experience with GoHighLevel CRM and automa...

    $18 / hr Average bid
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    195 bids

    ...CRM & ATS Integration Provide a flexible Integration API framework to connect with third-party business applications, including: CRM platforms (Salesforce, HubSpot, Zoho CRM, Microsoft Dynamics, etc.) ATS (Applicant Tracking Systems) ERP systems Help Desk platforms Accounting software Marketing platforms Custom business applications Integration capabilities should include: REST APIs Webhooks OAuth authentication API keys Event-driven notifications Contact synchronization Call logging Click-to-call Screen pop Call recording links Activity synchronization Workflow automation Billing & Payment The platform should support: Subscription billing One-time charges Recurring invoices Automatic payment processing Multiple payment gateways Customer payment portal Tax calculati...

    $3476 Average bid
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    60 bids

    I need immediate access to an SMTP server that is fully configured and production-ready. My primary use will be sending light-volume marketing campaigns—no more than 10,000 messages per month—so I value solid deliverability and IP reputation over bulk-sending capacity. The server must accept straightforward username-and-password authentication; no OAuth is necessary. As soon as you can provide host details, port numbers (TLS/SSL and non-SSL), and working credentials, I can integrate it into my existing email platform and begin sending. If your service is already live, reliable, and can start routing messages the moment I plug in the credentials, let’s move forward today.

    $110 Average bid
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    55 bids

    ... Weather integration Drone imagery Indoor navigation AR maintenance assistance VR training Predictive maintenance --- Technology Stack (Preferred) Frontend Unreal Engine 5 (preferred) or Unity Backend Python (FastAPI) or .NET Database PostgreSQL + PostGIS GIS Cesium ArcGIS SDK (optional) QGIS compatibility 3D Modelling Blender CAD import support Authentication JWT / OAuth Deployment Windows desktop application Optional web dashboard --- Deliverables Complete source code Database schema Documentation Installation guide User manual Admin manual API documentation Sample 3D environment Testing reports 3 months of bug-fix support --- Desired Freelancer Skills Unreal Engine 5 or Unity GIS and geospatial development 3D modelling and C...

    $531 Average bid
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    39 bids

    My current WordPress install needs a security-first overhaul that authenticates every user through Microsoft Entra ID (Azure AD) Single Sign-On. I want the login flow to be completely hands-off once configured: new users provisioned automatically, existing roles mapped correctly, multi-factor respected, and all traffic forced through HTTPS/OAuth 2.0 / OIDC endpoints. Beyond hardening access, I also have an editorial roadmap that relies on several custom Gutenberg blocks—think dynamic, reusable components that pull data from external services and match our brand styling perfectly. These blocks must be coded the WordPress-native way (no heavy page-builder hacks) so they remain fast, accessible, and fully compatible with future core updates. A set of scheduled API integrati...

    $20 / hr Average bid
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    120 bids

    ...develop REST APIs * Work with databases and third-party integrations * Troubleshoot bugs and improve performance * Write clean, maintainable, and well-tested code * Communicate progress, questions, and technical decisions clearly Required qualifications: * Strong Java and Spring Boot experience * REST API development * Spring Data JPA and Hibernate * PostgreSQL or MySQL * Spring Security, JWT, or OAuth * Git and GitHub * Excellent spoken and written English * Strong communication and problem-solving abilities * Reliability and ability to meet agreed deadlines Additional skills are helpful: * Docker * Microservices * Redis, RabbitMQ, or Kafka * WebSockets * AWS, Azure, or Google Cloud * CI/CD pipelines To apply, please provide: 1. A short introduction and summary of your Jav...

    $20 / hr Average bid
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    129 bids

    ...top discussions at a glance. Think lightweight and fast rather than packed with widgets. Key deliverables 1. A responsive front-end (React, Vue, Svelte, or similar is fine) that lists trending topics in order of popularity/time. 2. Simple contribution flow: add topic, optional description, submit. 3. Basic interaction: vote up/down and comment thread per topic. 4. Authentication (email/OAuth) plus a minimal moderation dashboard to remove spam or flag abuse. 5. Deployment scripts or clear instructions so I can launch the site on a standard VPS or managed service. Acceptance criteria • Any logged-in user can post a topic and see it appear instantly on the main feed. • Votes update the ranking on page refresh; real-time sockets are not mandatory for the...

    $252 Average bid
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    118 bids

    ...reminders * Configure secure user roles, permissions and audit records * Ensure names, emails and telephone numbers are not used as research identifiers or transferred to LimeSurvey ## Required experience * Directus configuration and development * React, , Vue or a comparable frontend framework * PostgreSQL * LimeSurvey RemoteControl API * REST APIs, webhooks and workflow automation * OAuth 2.0, OpenID Connect or Keycloak * Docker and secure server deployment * Role-based and record-level access controls * Multilingual web applications Experience with healthcare, clinical research, HIPAA, GDPR or privacy-sensitive systems is strongly preferred. The workflow has been created and is clear. The LimeSurvey Questionnaires are created in each language. it is a matter mostly of creat...

    $458 Average bid
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    278 bids

    ...Dashboard * QR Generation System * Subscription System * Payment Gateway Integration * Email Notifications * Mobile Responsive Design * Performance Optimization * Documentation --- ## Required Skills ### Frontend * React.js / * HTML5 * CSS3 * Tailwind CSS * JavaScript / TypeScript ### Backend * Node.js * ### Database * PostgreSQL or MySQL ### Authentication * JWT * OAuth (preferred) ### Cloud * AWS / DigitalOcean / VPS * Docker (Preferred) ### Other * REST API Development * Git & GitHub * Clean Code * Security Best Practices --- ## Nice to Have * SaaS Platform Experience * QR Code Systems * Payment Gateway Experience * Analytics Dashboard Experience * Multi-Tenant Architecture * AI Integration Experience --- ## Deliverables * Complete source code * Datab...

    $255 Average bid
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    73 bids

    ...clean enough to plug in additional gateways later. Although shipping providers and social media hooks are not part of this initial sprint, leaving clear extension points for them will save us time down the road. Tech stack is open as long as it supports rapid iteration, clean REST/GraphQL APIs, role-based access, and a modern front-end (React, Vue, or similar). I expect secure authentication (OAuth/JWT), tenant isolation, and scalable deployment—Docker-friendly and cloud-ready (AWS or GCP). Deliverables • MVP with multi-tenant store setup, product catalogue, and checkout flow • Stripe (or comparable) payment processing fully tested in live mode • Interactive dashboards covering sales, customer cohorts, and product performance • Clean, documente...

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    Implement a fully documented AI automation system. Implementation only — no design or strategy needed. Stack: Claude, n8n Cloud, Airtable, Notion, Gmail, Google Drive. I provide a complete step-by-step guide and kit: Apps Script, 5 n8n workflow JSON files, 6 Airtable CSVs, and Markdown files for Notion and AI prompts. Tasks: run the script, import all files, configure credentials, API keys and OAuth, replace defined placeholders, run the documented test and confirm it works end to end. Estimated at around 2 hours for someone experienced with n8n, Airtable, Notion and Claude/OpenAI APIs. Priority is speed and reliability. We provide full kit , and after this which is phase 1 where is urgent and simple , we want the same and with time to proceed to phase 2 which is more work ...

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    Urgent NDA
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    I need an experienced Emergent developer to turn my high-fidelity mockups built on Emergent into a working MVP for web, iOS, and Android platforms. The MVP must include: - User Authentication - Real-time Notifications - Payment Integration - API/OAuth Integrations The prototype is already in place, and the MVP is approximately 50% completed with live integrations through Composio. The target release date for the MVP is 15 August. Additionally, the developer will need to connect various applications to a dashboard that includes KPI cards. Ideal candidates should have: - Proven experience in developing MVPs across multiple platforms - Strong skills in implementing user authentication and real-time notification systems - Expertise in payment integration Please provide a portfoli...

    $20 / hr Average bid
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    ...streaming platform and are looking for an experienced **Senior Full Stack Developer** with strong expertise in building scalable video applications. ## Required Skills ### Frontend * React.js * * TypeScript * HTML5, CSS3, Tailwind CSS * REST APIs & WebSockets ### Backend * Node.js (Express/NestJS) or Python (FastAPI/Django) * REST & GraphQL APIs * Authentication & Authorization (JWT, OAuth) * Microservices architecture ### Database * MySQL * PostgreSQL * Redis (Caching) * Database optimization and indexing ### Video Streaming Experience (Must Have) * OTT or Video Streaming Platform development * Live Streaming * Video-on-Demand (VOD) * HLS, MPEG-DASH * FFmpeg * Adaptive Bitrate Streaming (ABR) * Video Encoding & Transcoding * CDN Integration * DRM knowle...

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    ...the moment a job enters a new step  • deadline reminders pushed to the assigned employee’s calendar Key deliverables 1. Database schema that can store client info, job details and status history. 2. Web interface (desktop first, mobile responsive) that lets staff move a project from Step 1 through Step 9 with one click. 3. Trigger-based email module tied to status changes. 4. Secure OAuth connection to our Google Workspace calendar for real-time event sync. 5. User-level permissions so sales, production and installers see only the stages relevant to them. 6. Brief admin dashboard with filters and a visual pipeline view. 7. Deployment instructions plus a short screencast showing everyday use. Acceptance criteria • A test project walks its...

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    Fix the project issue as our discussion. Award me project and create milestone

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    1 bids

    ...GGR, player retention, average bet, and other KPIs rendered as interactive charts and tables. • Alerts & risk – configurable thresholds (e.g., unusually large wins or rapid losses) that trigger email / Telegram notifications. • Multi-role access – separate permission sets for admins, finance staff and customer-support reps, with the ability to add more roles later. • Security – 2FA, JWT or OAuth sessions, encrypted private keys and least-privilege API tokens. Deliverables 1. Source code (Node.js or similar modern stack) with clear modular structure. 2. SQL/NoSQL schema scripts and seed data. 3. REST or GraphQL API documentation (Swagger or Postman collection). 4. Docker-based deployment files for staging and production. 5. A s...

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    Our platform already processes payments through Mpesa, but recent changes on Safaricom’s end have broken parts of the flow. I need a seasoned full-stack developer who can dive into the current codebase, identify what no longer aligns with the latest Mpesa specificat...JSON payloads and update the database exactly once. • No new warnings or errors appear in browser console or server logs after deployment. • A short README details setup, environment variables, and any new dependencies. The stack is well-structured and documented; you’ll have full access to the repository and a contact inside Safaricom if an edge-case arises. Familiarity with RESTful APIs, OAuth 2.0 tokens, and Mpesa’s STK Push flow is essential. If this sounds straightforward to you, l...

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    ...need a small mobile app that runs on both iPhone and Android and automatically retweets on X (Twitter) when very specific rules are met. The heart of the project is support for “Retweet Groups”: groups of accounts, drop their usernames. All I need is a person or anppli that can retweet the tweets ( watch for daily drops, Retweet, React when finished) Here’s the flow I have in mind. After an OAuth 2.0 sign-in, The app or person watches for Start of Drops; Retweets from the drop pages. Handle Unretweet and Retweet actions. Confirm both UnRetweet & Retweet Status that stays inside X’s rate limits. A light dashboard showing recent activity and any API errors is all the UI I require. Deliverables • iOS or Android or Chrome extension builds Accep...

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    ...AI agent. The AI agent should be able to communicate with our backend in real time using APIs and webhooks to retrieve data, perform actions, and provide dynamic responses to users. Responsibilities Integrate our application APIs with an ElevenLabs AI Agent. Configure and implement ElevenLabs webhooks. Connect REST APIs for real-time data retrieval and updates. Handle authentication (API Keys, OAuth, JWT, or similar methods). Parse and process JSON request/response payloads. Implement error handling, logging, and retry mechanisms. Test and troubleshoot the complete integration. Provide clean, well-documented code. Assist with deployment and final testing. Required Skills Strong experience with ElevenLabs Conversational AI. Experience working with ElevenLabs Webhooks and API int...

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    DealerHaus requires a complete Snapchat Marketing API integration that allows dealership users to connect their Snapchat advertising accounts, select vehicles from their DealerHaus inventory, create and launch Snapchat advertising campaigns, and monitor campaign performance dire...supporting the secure DealerHaus backend integration. Providing Lovable with a detailed, step-by-step implementation guide. Supporting testing, production deployment, and final verification. Snapchat’s Ads API supports campaign management, media and creative automation, targeting, and performance reporting. API requests use the base URL: The integration must use Snapchat OAuth 2.0 and must act only on advertising resources that the dealership user has authorized DealerHaus to access.

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    ...improve application performance * Build new product features * Develop backend APIs * Database optimization * Third-party API integrations * Admin panel development * CRM enhancements * Mobile app backend support * Deployments and server maintenance * Documentation and code ownership --- ## Required Skills ### Backend * Laravel (Preferred) OR Node.js * PHP * REST APIs * Authentication (JWT/OAuth) * API Integration ### Frontend * React.js * JavaScript / TypeScript * HTML5 * CSS3 * Tailwind / Bootstrap ### Database * MySQL * MongoDB (Good to have) ### DevOps * Linux * Git * Docker (Preferred) * Nginx / Apache * AWS / DigitalOcean * Cloudflare ### Nice to Have * Flutter * AI API Integration (OpenAI, Claude, Gemini) * Payment Gateway Integration * CRM Development Experien...

    $264 Average bid
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    138 bids

    ...(a real end-to-end automation on top of what's already there), publish it to the marketplace, and win a share of the pool. PRIZES (3 winners): - Best Module 1st place: $1,500 - Best Module 2nd place: $500 - Best Workflow: $500 TRACK A - BEST MODULE ($1,500 + $500) A signed handler bundle that adds a new integration or capability. Examples already live: HubSpot (free, Bearer), Salesforce (paid, OAuth + monthly subscription). Yours could be anything: Notion, Asana, Airtable, Zendesk, Intercom, Linear, Jira, Zoom, DocuSign, Stripe, QuickBooks - pick a real product businesses use. Judging: real usefulness (solves a problem a small team would pay for) - coverage (the top 6-10 actions someone would want, not just one) - trust surface (safe auth pattern, secrets never touch the ...

    $2500 Average bid
    Guaranteed
    $2500
    75 entries

    ...Gmail account every five minutes and wipes everything sitting in the Spam and Trash labels. It will run on a Windows machine that stays on 24/7, so feel free to lean on Task Scheduler or a bundled loop/timer—whatever keeps the five-minute cadence consistent. Language choice is yours; pick whatever you are most comfortable with so long as it runs reliably on Windows and can authenticate with Gmail (OAuth 2.0, service account, secure saved token, etc.). I do not need post-run notifications, logs, or dashboards—just silent, automatic cleaning. Acceptance criteria • Script authenticates once and refreshes tokens automatically without manual intervention. • Every 5 minutes it empties both Spam and Trash; no other folders touched. • Runs error-free fo...

    $403 Average bid
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    ...handling and exception management. * Familiarity with Git and CI/CD pipelines. * Strong SQL knowledge. * Excellent debugging and troubleshooting skills. ## Preferred Skills * Dell Boomi Professional Developer Certification. * Experience with EDI/B2B integrations. * Experience with AWS or Azure cloud services. * Familiarity with Agile/Scrum methodologies. * Knowledge of security standards such as OAuth 2.0, JWT, SSL/TLS, and API authentication. ## Deliverables * High-quality, production-ready Boomi integrations. * Unit-tested integration processes. * Deployment documentation. * Knowledge transfer and support during implementation. ## Engagement Details * **Project Type:** Freelance / Contract * **Duration:** 2–6 months (extendable based on performance) * **Work Mode:**...

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    ...with off-ledger M0/M1 funds (from private servers) rather than on-ledger systems.... such as standard banking transfers or card-based transactions. - The ability to handle two-way conversions: Converting and moving M0/M1 funds into On-ledger/blockchain......for stable coins acquisition USDC, USDT (ERC20 & TRC20), on-ramp and off-ramp. - Secure user authentication: The application can utilize OAuth or API keys for user authentication and authorization. Ideal skills and experience for the job include: - Proficiency in Node.js or Python programming - Prior experience in developing crypto gateway server applications - Strong understanding of off-ledger fund processes and their conversion to USDT - Deep knowledge of transaction encryption and its implementation - Familiarity wi...

    $2004 Average bid
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    I'm seeking an experienced back-end developer to complete several critical tasks for our AI music sharing app, which also serves as a social platform. Key tasks include: - User authentication and management, including OAuth integration and social media logins. - Database setup and integration. - API connection and handling for both Apple Music and Spotify. - Preparing for launch on the App Store and testing via TestFlight. Ideal skills and experience: - Proficiency in back-end technologies and databases. - Experience with OAuth and social media authentication. - Familiarity with Apple Music and Spotify APIs. - Prior experience in app store deployment and TestFlight testing. Looking forward to your expertise in bringing this project to completion!

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    245 bids

    ...performance, and maintainability. - Documenting the completed architecture and implementation. The initial project focuses on creating a robust internal operational platform. Additional phases are anticipated following successful completion. Required Skills - Senior Full Stack Development - System Architecture - API Integration - AI Platform Integration - Google Workspace APIs - Dropbox APIs - OAuth / Authentication - Node.js, Python, or similar backend technologies - Modern JavaScript frameworks - Cloud architecture - Database design - Workflow automation - Security best practices Experience integrating collaboration platforms or virtual workspaces is highly desirable. Nice to Have Experience with: - AI agents - Retrieval-Augmented Generation (RAG) - Knowledge management s...

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    215 bids

    I need a lightweight proof-of-concept that demonstrates an end-to-end OAuth 2.0 flow against a real healthcare EMR, then uses the granted token to call the FHIR Patient endpoint. The aim is simple: confirm that system-to-system (backend) credentials can be exchanged for an access token and that—with that token—I can reliably pull a single Patient resource when I supply either the patient’s MRN or their ID. Here is how I picture the work: • Implement the OAuth 2.0 client IN GO using the EMR vendor’s documented authorization-code or client-credentials flow (whichever the API allows for backend access). • Once authenticated, call the FHIR /Patient search endpoint twice—first filtering by identifier type “MRN”, then by the nat...

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    213 bids

    I’m streamlining the way I publish content and need a lightweight tool that lets me queue...title, description, tags, and thumbnail while it’s on the way to YouTube. After YouTube finishes processing, the same post (or a platform-friendly teaser) should publish to my linked socials without manual intervention. The interface can be a small desktop app, a cloud dashboard, or even a well-documented script—as long as it’s reliable and uses the official APIs so I don’t risk channel strikes. OAuth handling, error logging, and a simple status screen are must-haves. If you’ve built on the YouTube Data API and any major social media API before, I’d love to see it in action. Drop me a short outline of your proposed tech stack and timeline, and l...

    $46 / hr Average bid
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    130 bids

    ...returning a URL. QA against the existing prototype behavior — the prototype is the source of truth for expected UI behavior; the goal is matching functionality with real data underneath, not redesigning anything. Explicitly Out of Scope (flag separately if interested) Real email sending infrastructure (SMTP/SendGrid/etc. integration) for the Email Marketing module — currently simulated Real OAuth integration with WhatsApp/Meta/LinkedIn/Twilio for the Omnichannel channel connections — currently simulated Real-time updates (websockets) for the Omnichannel inbox The Forms builder is built in React rather than Alpine — decide whether to keep it as an embedded React component or port it Requirements Strong, demonstrable experience with Laravel (routing,...

    $473 Average bid
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    287 bids

    ...real staging domain + hosting access (you install the fresh WordPress; clean activation is a sign-off item) + all base plugin packages at tested versions (the Google social-login plugin is the one exception: new addition, you install and pin it). The package has NO credentials: you use your OWN PayPal accounts (see THE PAYPAL RULES) and your OWN Google OAuth test app for staging; the owner's PayPal and production Google OAuth enter only at go-live, connected by the owner. - Note: the shipped service seed is a small placeholder on purpose; the real one is owner input, and its row count is NOT an acceptance condition. MILESTONES & ACCEPTANCE - M1 — ASSET LANE LIVE (30 of the 33 smoke tests): site on staging; sandbox purchase -> correct ...

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    ...frontend and backend development, API integration, database design, and cloud-based applications. ## Responsibilities * Develop responsive web applications using React, , JavaScript, and TypeScript. * Build scalable backend services with Node.js and Express.js. * Design and integrate RESTful APIs. * Work with MySQL and MongoDB databases. * Implement secure authentication using JWT and OAuth. * Integrate third-party services such as Stripe and external APIs. * Optimize application performance and maintain code quality. * Collaborate with cross-functional teams in an Agile environment. ## Requirements * 5+ years of full-stack web development experience. * Strong knowledge of JavaScript, TypeScript, React, , Node.js, and Express.js. * Experience with MySQL and/or MongoDB. * Fami...

    $2030 Average bid
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    ...application architecture, cloud integrations, secure authentication, relational databases, and scalable system design is important. ## Preferred Technical Experience Experience with some or all of the following is highly desirable: * Modern JavaScript frameworks (React, , or similar) * Python, Node.js, or comparable backend technologies * PostgreSQL or other relational databases * REST APIs * OAuth authentication * Google Workspace APIs * Dropbox API * Cloud hosting environments (AWS, Azure, Google Cloud, etc.) * Search technologies * Secure application development Equivalent technologies are welcome if you can justify the recommendation. ## Initial Engagement The first phase of the engagement will include: * Reviewing the existing architecture * Confirming or refining the...

    $482 Average bid
    NDA
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    45 bids

    ...Schedule Posts - Save Draft Subscription - Monthly Plan - Payment Gateway Integration Preferred Tech Stack - Frontend: React / - Backend: Node.js - Database: PostgreSQL - Authentication: JWT - Cloud: AWS or Vercel - AI Integration: OpenAI API - GitHub for version control Requirements - 2–4 years of Full-Stack development experience - Experience integrating AI APIs - Experience with OAuth and Social Media APIs - Clean, scalable code - Good communication - Weekly progress updates Timeline - MVP completion: 90 days Proposal Requirements Please include: 1. Portfolio or GitHub 2. Similar SaaS projects 3. Experience with AI API integrations 4. Experience with social media APIs 5. Estimated timeline and costFreelance...

    $300 Average bid
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    ...store owners, so every screen must follow Polaris guidelines and integrate cleanly through App Bridge. Multilingual support is not required. Scope of work You will design the architecture, set up the repo with Shopify CLI, and code the back-end in either Node.js or Laravel—whichever you work fastest in—while exposing all data through Shopify Admin API calls (GraphQL or REST as appropriate). OAuth authentication, secure webhook handling, and settings management need to be wired up from the start, with a clean UI for merchants to configure the app. Testing & deployment Unit and integration tests should cover the critical paths, and I expect you to spin up a Partner test store for staging. Once everything passes, you’ll package the app, walk it through Sh...

    $298 Average bid
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    I want an Android app that can open my TikTok feed, scroll through videos auto...APK and the complete source code, built with Android-friendly tools such as Android Studio, Kotlin or Java. • Smooth, hands-free auto-scrolling that mimics natural swipe intervals so TikTok doesn’t flag the activity. • A lightweight audio player that lets me pick a local file or streaming URL and keeps it playing even when TikTok is in the foreground. • Secure TikTok account integration (OAuth or official SDK) so the app respects TikTok’s login flow and privacy requirements. I’ll test the app on a recent Android phone; once it scrolls reliably, plays music without stutter, and logs in safely to my account, the job is done. Source code should be clean, documented...

    $470 Average bid
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    107 bids

    ...secure, and scalable backend that plugs in seamlessly. Here’s what I need help with: • Architecting and implementing the entire server stack—REST or GraphQL APIs, whichever suits the final design best. • Designing and deploying the database schema. I’m open to MySQL, PostgreSQL, MongoDB, or another option you can justify. • Setting up user authentication and role-based access (token-based or OAuth). • Laying the groundwork for real-time data sync if it proves necessary—WebSockets, Firebase, or a comparable solution. • Writing clear setup, deployment, and usage documentation so the mobile team can hit the ground running. I value clean, well-documented code, automated tests, and clear communication around milestones. Let&...

    $25 - $50 / hr
    Sealed NDA
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    44 bids

    ... real-time push notifications, user settings and data sync—should carry over seamlessly so users can switch between web and mobile without noticing a difference. The core build must include task management screens, deep calendar integration (native device calendar read/write), and reliable Firebase or OneSignal push notifications. Smooth offline handling, responsive layouts, and secure login (OAuth currently used on the site) are also part of the scope. I will provide the current web codebase, REST/GraphQL endpoints, and UI guidelines. You will return: • Complete Ionic source code, clearly organised and commented • Release-ready builds for iOS (App Store) and Android (Google Play) • A brief README detailing environment setup, build commands, and any th...

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    246 bids

    I’ve decided to run all day-to-day updates for my company through the Google My Business API but I’m stuck at the very first hurdle—getting the account properly approved and the OAuth credentials configured. I already have a Google Cloud project; what I’m missing is a clear, working implementation that actually pulls data from the API and lets me push changes back in. Here’s what I need from you: • End-to-end guidance on the official Google My Business API verification process, including setting up the OAuth consent screen and obtaining production access • A short, well-commented code sample (your choice of Python or Node.js) that can authenticate, list my current locations and, once in production, post basic updates or respond to r...

    $11 / hr Average bid
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    * Java Spring Boot Developer * Spring Boot API Integration * Java REST API Developer * Java Microservices Developer * Java Backend Developer * Spring Security JWT Developer * Java API Integration Expert * Java Encryption AES RSA Developer * Java OAuth API Developer * Spring Boot PostgreSQL Developer

    $10 / hr Average bid
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    64 bids

    I want an Android app that can open my TikTok feed, scroll through videos auto...APK and the complete source code, built with Android-friendly tools such as Android Studio, Kotlin or Java. • Smooth, hands-free auto-scrolling that mimics natural swipe intervals so TikTok doesn’t flag the activity. • A lightweight audio player that lets me pick a local file or streaming URL and keeps it playing even when TikTok is in the foreground. • Secure TikTok account integration (OAuth or official SDK) so the app respects TikTok’s login flow and privacy requirements. I’ll test the app on a recent Android phone; once it scrolls reliably, plays music without stutter, and logs in safely to my account, the job is done. Source code should be clean, documented...

    $20 / hr Average bid
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    47 bids

    ...Containerise and script deployment so the server spins up smoothly on a fresh Linux instance. • Provide concise documentation covering build steps, configuration, and maintenance. Tech stack is flexible: Node.js with Express, or Python with FastAPI, Go, or another modern framework you are confident will deliver high throughput and security. Please incorporate a robust authentication layer (JWT, OAuth, or similar) and use a relational or object-store backend that scales. Acceptance criteria 1. Users can upload, download, rename, and delete files through both UI and REST endpoints. 2. Role-based access works reliably; unauthorised requests are blocked and logged. 3. Server sustains at least 500 concurrent connections with transfer speeds within 10 % of baseline disk ...

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    $77 Avg Bid
    38 bids

    ...Microsoft Forms Integration. Web APIs: REST, Graph API, OAuth2, JWT, API Management, Error Handling, Pagination. GitHub Actions: CI/CD, YAML Pipelines, Secrets, Pull Requests, Automated Deployments, Rollback Strategies. ARM Templates: Infrastructure as Code, Resource Groups, Azure Functions, ADF, Key Vault, Parameter Files, Incremental Deployments. ServiceNow: Incident, Change, CMDB, REST Integration, OAuth, Power Automate Integration. Monitoring & Security: Azure Monitor, Application Insights, Log Analytics, RBAC, Managed Identity, Key Vault, Encryption. Enterprise Integration Flow Firebase App → Firestore → Cloud Functions → REST API → Azure API Management → Azure Data Factory → Azure Functions → Power Automate → Microsoft Dataverse ...

    $65 / hr Average bid
    $65 / hr Avg Bid
    16 bids

    ...Sales, Mentor (same framework, new prompts) Notifications — Slack / Telegram / email alerts Questions we'll ask before awarding How would you implement RAG over our documents — chunking, embeddings, retrieval? How do you stream an LLM response to a React UI? How do you store per-tenant API keys securely? Show us an LLM-powered product you've shipped that real users pay for. How would you handle an OAuth integration (e.g. Google/Zoom) including token refresh? To bid, please include One LLM/agent product you've actually shipped (link or demo) Your approach to the knowledge base / RAG Fixed price + timeline for the base scope Separate prices for each optional extra Who is doing the work (you personally, or a team?) Please don't quote a price before re...

    $5259 Average bid
    NDA
    $5259 Avg Bid
    192 bids

    ...appointments. We connect their ad accounts and their existing WhatsApp number, qualify inbound clients with an AI loop, book them into the calendar, chase the confirmation, track who actually showed up, and report the outcome back to the business— and back to Meta, so the ad algorithm learns which campaigns produce clients instead of chatter. The hard parts are not the UI. They are: keeping fifty OAuth tokens and data hermetically separated, ingesting webhooks that arrive out of order and duplicated, refreshing tokens that expire at 3am, and making an AI conversation feel like a human being replying from the client's own phone. Stack Decided, up for a rewrite: (App Router) + TypeScript Postgres via Supabase — RLS for tenant isolation Redis + BullMQ for que...

    $283 Average bid
    $283 Avg Bid
    64 bids

    ...recommendations The system must remain human-led. AI should analyse, recommend and prepare, while our team remains responsible for account changes and client communication. ## Required Technology and Integrations The solution should use a lightweight, scalable stack based around: * Python * Google Ads API * GA4 Data API * OpenAI API and/or Claude API * Google Workspace APIs * Microsoft Graph API * Secure OAuth * Scheduled cloud jobs * Version-controlled source code The architecture should allow future migration to BigQuery and a custom application. ## Google Ads and GA4 The system should securely pull scheduled data across multiple client accounts, including: * Campaign, ad group and keyword performance * Search terms * Spend, clicks, impressions, CTR and CPC * Conversion...

    $5330 Average bid
    $5330 Avg Bid
    145 bids

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