Full Backend for Source Impact -- 2

@AwaisChaudhry

Hello, I understand that you need a skilled backend developer to create the server-side infrastructure for the Source Impact app. Since the frontend is fully operational, I would focus on building a solid backend, which includes setting up the database, developing over 90 API endpoints, and integrating payment systems like Stripe. Real-time features will be handled through WebSockets to facilitate smooth interactions. Additionally, I will implement the necessary business logic for commissions and referrals. The detailed specs in your GitHub repository make this an exciting project with clear guidelines. What specific features or functionalities do you want to prioritize in the backend development? Looking forward to discussing this further!

@leadconcept

Hello, I can implement the backend for Source Impact, building a robust server infrastructure to support your React Native + Expo app. This includes database setup, 90+ REST/GraphQL endpoints, Stripe payment integration with escrow, real-time messaging via WebSockets, and business logic for commissions, referrals, rewards, and gamification, fully aligned with your GitHub specifications. 1, Should the backend use Node.js/Express, NestJS, or do you prefer another stack, 2, Any hosting preference for production deployment (AWS, DigitalOcean, Vercel, etc.), 3, Do you require automated tests and CI/CD pipelines for backend endpoints? Our team includes full stack developers experienced in TypeScript, Node.js, real-time systems, Stripe integration, AI powered app features, and production ready deployment, delivering clean, documented, and scalable backend solutions. Please start a chat to finalise milestones, stack decisions, and delivery plan, current bid amount is a placeholder to submit the proposal. Regards Yasir LEADconcept PS: I can share similar marketplace backend projects, WebSocket implementations, and Stripe escrow integrations on request.

@irsolutions

Having over a decade of expertise in web and mobile development, specifically in backend infrastructure, I understand the importance of creating a robust server-side system for Source Impact. Your project requires extensive backend work to complement the frontend features already in place. In the realm of commission-based marketplaces like Source Impact, I have a proven track record of success. My experience in developing scalable solutions for influencers, brands, and agents aligns perfectly with the requirements of this project. With past projects that have integrated payment systems, real-time messaging, and complex business logic, I am confident in delivering the backend infrastructure you need for a fully-functional mobile app. If you're looking for a backend developer who can bring Source Impact to life by implementing database setups, API development, payment integrations, and more, I'm here to help. Let's connect and discuss how we can work together to exceed your expectations for this project.

@gyaseen1986

Backend Development for Source Impact Mobile App Hi, how are you? I understand your requirements and am ready to start immediately. I have extensive experience building scalable backend infrastructures for complex mobile apps, including real-time messaging, payment gateways, escrow systems, and reward mechanisms. I specialize in designing clean, maintainable APIs, secure database schemas, and reliable business logic that integrates seamlessly with React Native frontends and AI features. For Source Impact, I will set up a robust database, implement 90+ endpoints following your detailed specs, integrate Stripe for secure payments, and configure real-time features using WebSockets. The backend will fully handle commissions, referrals, escrow flows, and gamification systems. I’ll also ensure the architecture is scalable, well-documented, and tested for performance and security, making ongoing updates and feature expansions smooth. Here is my portfolio for you to review similar projects: https://www.freelancer.com/u/gyaseen1986 We can have a quick freelancer call to go over timelines, milestones, and API integration details. Best Regards, Ghulam Yaseen.

@a4logic

Hello, As part of the big web service provider company in Pakistan, my team and I at "Our Software" have honed our skills in JavaScript and PHP to ensure we develop and design websites that exceed expectations. We are not newbies to managing large-scale projects and our aim is always to add that "WOW" factor to every work we commit to plus an unwavering emphasis on positive feedback and customer satisfaction. Keeping this in mind, there is no doubt that your project which truly needs innovation, absolute technical intelligence, and a knack for high-quality results will be an absolute fit for us. Moreover, being a well-versed developer who always stays updated with the latest technologies, you can count on us to bring your back-end infrastructure 100% on par with the existing production-ready front-end. Not only we have great experience in database setUp, API development, payment integrations, real-time features but we also understand the specific contours of developing a commission-based marketplace. This means whatever complex architecture your intriguing project may demand, we shall bring it into reality with deftness. To assure you further that your project being handled by us would be in safe hands, I invite you to visit our portfolio (include URL). It houses numerous successful projects which speaks volume of our efficiency and expertise. I am confident that if given a chance to work together on Source Impact platform develop Thanks!

@softsolution2000

I have reviewed the project requirements for Full Backend for Source Impact -- 2 and believe that my skills in PHP, Java, JavaScript, SQL, and MySQL align perfectly with what you are looking for. I am confident in my ability to handle database setup, API development, payment integrations, real-time features, and business logic effectively. The budget can be adjusted after discussing the full scope, and I am dedicated to working within your budget. Please check my 15-year-old profile for my extensive experience. Let's discuss further details and get started right away. Thank you.

@A2Design

Hello, You're seeking an experienced backend developer to implement a robust server-side infrastructure for the Source Impact mobile app, featuring essential elements like real-time messaging, payment integrations, and a commission-based marketplace. Our expertise perfectly aligns with these requirements. At A2 Design, we have a strong track record in developing scalable platforms, including MadPaws, an on-demand dog-walking marketplace that handles high user volumes and integrates complex booking and payment systems. View the project here: madpaws.com.au. We've also designed TutorTime, an online tutor marketplace that utilizes advanced matching and secure communication features, showcasing our ability to create highly functional educational platforms: tutortimetutors.com. With our extensive experience in PHP, MySQL, and API development, we can efficiently implement over 90 endpoints and the necessary business logic for your app. Let’s discuss how we can bring your vision to life. Reach out to explore the next steps!

@diektech

Hi — Elias from Miami. This is a well-defined backend project, and I can build a scalable, secure server-side infrastructure to bring Source Impact fully online. With your frontend complete in React Native + Expo, my focus will be on creating the APIs, database, and business logic that support real-time messaging, escrow payments, rewards, gamification, and AI integrations. Approach: • Backend Framework: Node.js (NestJS/Express) or Python (Django/FastAPI) for robust, scalable APIs. • Database: PostgreSQL or MySQL with optimized schemas for users, transactions, messaging, and gamification. • API Development: Implement 90+ endpoints per your specs, including authentication, user management, payments, referrals, and commission logic. • Real-Time Features: WebSocket implementation for chat, notifications, and live updates. • Payments & Escrow: Stripe integration for secure payments, holding and releasing funds per marketplace rules. A few specifics to clarify: Q1: Are there any custom AI-driven endpoints (GPT/DALL-E) that require server-side orchestration, or do they call external APIs directly from the frontend? Q2: Any server-side logging, monitoring, or analytics required for transactions or gamification events? Q3: Should the backend handle scheduled jobs ( reward distribution, referral payouts) via cron or task queue? If this fits, I can propose a milestone plan with timelines to get your backend fully production-ready.

@nikhilgarg96

As an accomplished full-stack developer, I am more than capable of undertaking the intricate task of building the robust backend for Source Impact. Boasting a strong background in API development using JavaScript and PHP, which would be pivotal in this project, I have extensive experience with managing databases, setting up and optimizing SQL queries, and ensuring secure payment integrations—a crucial aspect since you mentioned Stripe. Apart from my expertise in backend systems, my understanding of frontend frameworks like React Native will enable me to seamlessly collaborate with your existing team and ensure a smooth handover. With in-depth skills in technologies such as Node.js and Python/Django – known for their robust backend capabilities – I'll design APIs with 100% coverage of your detailed specs ensuring your app performs at optimum efficiency. Combined with my proficiency in using important tools like MySQL I am primed to handle the business logic aspect like commissions and escrow seamlessly. Thanks....

@DeveloperStation

Hi Hazen, I’ve developed multiple web apps with complex backend systems, including real-time features and payment integrations. I’m well-versed in building scalable, production-ready solutions that deliver a seamless user experience. For your project, I can handle all backend tasks, from server management to API development and database optimization. I’m also experienced with CI/CD pipelines, ensuring that new features are delivered quickly and reliably. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit. I usually respond within 10 minutes. I’m eager to learn more about your exciting project. Best, Adil

@Rekhathakur

Dear Client, With our extensive knowledge of backend development and database management, WellSpring Infotech is the ideal partner for bringing Source Impact to life. Our repertoire includes customized web and mobile applications that align perfectly with your requirements. Leveraging on our mastery of a multitude of technologies such as Java, JavaScript, MySQL, and PHP, we are confident in our ability to exceed your expectations. In addition to these shoring competencies, WellSpring Infotech brings valuable experience in the realms of real estate, healthcare, e-commerce, and fintech industries that share foundational similarities with your project goals. Our robust cybersecurity measures and firm grasp on data management ensure maximum integrity and protection for your platform and its users. At WellSpring Infotech, commitment to quality is non-negotiable. We understand the need to deliver reliable, scalable solutions without sacrificing security - that's why we've consistently delivered stellar MVPs. We're ready to pour all this expertise into making Source Impact a dominant force in influencer marketing. Don't miss out on this unmatched blend of optimized skill sets and domain expertise: Place your project in safe hands by choosing WellSpring Infotech today!!! Thank you!!!

@Webtechfusion23

I am available to start work now!

@teodorgeorge

Hi Hazen, I’ve reviewed your project details and the GitHub backend integration files for Source Impact. With extensive experience in backend development using MySQL, Java, and PHP, plus integrating APIs and payment systems like Stripe, I’m confident I can deliver a robust, scalable backend that aligns perfectly with your comprehensive specifications. I’ll ensure the real-time messaging, escrow, and business logic are implemented seamlessly to power your fully ready frontend. I look forward to starting the backend development as outlined and completing it efficiently. Thanks, Teo.

@eliaa

Hello, I am reaching out from Smart Sols, a seasoned full-stack software development company based in Egypt with over 9 years of experience. We specialize in backend development using Laravel and Native PHP, ensuring robust and scalable server-side solutions tailored to your project needs. After reviewing your requirements for the Full Backend for Source Impact, we are confident in delivering a secure, efficient, and maintainable backend infrastructure that aligns perfectly with your goals. Our team is committed to clear communication and timely delivery. We would be thrilled to bring your project to life with high standards of quality. Looking forward to discussing details further and starting promptly.

@corpmember29

I HAVE BUILT COMPLEX BACKEND SYSTEMS FOR COMMISSION-BASED MARKETPLACES WITH REAL-TIME FEATURES, ESCROW PAYMENTS, AND AI INTEGRATIONS — READY TO BRING SOURCE IMPACT TO FULL FUNCTIONALITY. I’m an experienced backend developer specializing in Node.js, Express, PostgreSQL/MongoDB, and real-time WebSocket architectures. I can implement your backend to fully support the React Native frontend, including AI-powered features, payment flows, messaging, and gamification logic. Scope of Work: Database Setup: Design and implement schemas for users, influencers, brands, agents, commissions, referrals, and rewards API Development: Build 90+ REST endpoints with proper authentication, validation, and error handling Real-Time Features: WebSocket integration for messaging, notifications, and live updates Payment & Escrow: Stripe integration for commissions, referral payouts, and escrow management Business Logic: Implement referral calculations, reward distribution, and transaction tracking AI Integration: Connect GPT-4/DALL-E endpoints as per frontend requirements Testing & Documentation: Unit tests for critical endpoints, full API documentation, and deployment scripts Next Steps: I will review the GitHub repo and MD files, especially the backend integration instructions, to ensure full compliance with your architecture This approach ensures Source Impact will have a robust, secure, and scalable backend ready to handle all marketplace operations and AI-driven features.

@durgesh8527

With over a decade of experience as a full stack software engineer, I bring a wealth of expertise to the table. I’ve worked with numerous high-profile companies to create complex web and mobile applications - much like the robust server-side infrastructure you need for Source Impact. I prioritize creating user-friendly platforms that strategically implement comprehensive features like the ones you've outlined - real-time messaging, escrow payments, rewards systems, and gamification. Not only have I successfully implemented payment integrations for various enterprise projects using Stripe, but your focus on escrow payments aligns perfectly with my understanding of complicated financial systems. Moreover, my coding proficiency in JavaScript (Node.js and Angular.js), Python (Django), PHP (Laravel), and experience working with databases such as MySQL, JSON, and MongoDB will ensure efficient and effective backend development for all 90+ APIs mentioned in the project spec. In conclusion, choosing me means entrusting your app's backend to someone deeply passionate about their work and dedicated to delivering top-notch results. I'm confident in my ability to transform the detailed specs provided on GitHub into a reality you'll be proud of. Let's work together to bring Source Impact to life!

@khurshid040462

Hi there, I'm excited about the opportunity to develop the backend infrastructure for Source Impact. With extensive experience in backend development, particularly with API creation and payment integrations, I am confident in my ability to bring your mobile app to life. I have successfully built robust server-side architectures for similar applications, including developing over 90 RESTful endpoints, implementing Stripe for seamless payment processing, and ensuring real-time features using WebSockets. I will diligently follow the detailed specs and schemas provided in your GitHub repo to ensure a smooth integration with your existing frontend. I propose a timeline of 4 weeks to deliver a fully functional backend, ensuring it meets all your specifications.

@jayprakashyadav

Hello, Hope you are doing well! I am a PHP developer with strong experience in building secure, scalable, and high- performance web applications. I focus on delivering clean code, responsive design, and seamless functionality using modern PHP frameworks and best practices. What I Deliver: 1. High-quality PHP applications tailored to business needs 2. Secure user authentication and role-based systems 3. API development and third-party integration 4. Fast, optimized and responsive websites 5. Complete documentation and ongoing support Why Choose Me: 1. Clean, maintainable and scalable code 2. On-time delivery 3. Strong communication and problem-solving skills 4. Experience with both small and large-scale web projects Let's Get Started Share your requirements or a sample/reference website — I will provide: 1. Best approach 2. Timeline 3. Cost estimate Looking forward to working with you!

@dvcontact

Hi there, What if you could validate your backend architecture against a production-ready React Native app before committing to the full build? I'd like to offer building a working demo of 3-5 critical API endpoints (authentication, payments, messaging) integrated with your frontend to prove feasibility and alignment. I'm reaching out because Source Impact's marketplace infrastructure demands precision—90+ endpoints, Stripe escrow, WebSocket real-time features, and commission logic require a backend architect who understands both technical complexity and business requirements. Your detailed GitHub specs and my experience with scalable payment systems, REST APIs, and database optimization position us to execute flawlessly. Let's schedule a brief call to review your backend roadmap, discuss the tech stack approach, and I'll provide a detailed implementation plan with a working demo showcasing core functionality. This ensures we're aligned before full development begins. Regards, Smith