Choosing A Database For Your Mobile Apps
The above options give some depth and breadth of what to do in choosing a database for mobile apps.
...losing card is destroyed and sent to the graveyard. Damage difference should be applied to the opponent’s HP. Card Ability System Cards have unique abilities defined in their descriptions. These abilities must be functional in-game. The system must support dynamic effects such as destroying specific types of cards, modifying ATK/DEF values, blocking actions, or interacting with other cards and systems. This should be implemented as a flexible and extendable ability system. Graveyard System The game must include a graveyard system. Destroyed cards are sent to the graveyard. Some cards will interact with this system, for example by returning cards from the graveyard, targeting the last destroyed card, or triggering effects based on graveyard state. Trap Cards Trap cards ar...
Fiziksel ürünlerimi satabileceğim, güvenli ve ölçeklenebilir bir e-ticaret...customers will receive a code inside the package, and we want them to be able to collect points by entering these codes on the website. We want users to accumulate these points in a wallet system on the website. Based on their total points, they should be able to choose rewards from a dedicated “Rewards” page. For example: - 15,000 points → Smartphones - 10,000 points → Smartwatches and sound systems - 0–9,999 points → Jewelry such as necklaces and bracelets We also need an easy-to-manage admin interface where we can control the rewards, user points, and overall system. In summary, we need a website where users can enter codes, collect po...
READ FULLY BEFORE BIDDING. Bids that ask questions already answered here will be rejected. Bids over $1,500 USD will be rejected automatically. Only developers who have previously built similar portal automation systems will be considered. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ PROJECT OVERVIEW ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ We need a Python-based multi-client automation system that monitors a government visa appointment portal (Turkey), detects available slots in real time, and completes the reservation process automatically on behalf of multiple applicants. The system manages a queue of applicants, runs configurable parallel sessions, and operates 24/7 as a background service. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ TARGET PORTALS — Phase 1 (5 countries) ━━━━━━━━━━━━━━━━━━━━━━━━━━...
Gerçek zamanlı olarak farklı platformlardan spor oran verilerini toplayıp karşılaştıracak, arbitraj fırsatlarını tespit ederek web push bildirimleri gönderecek bir bot geliştirmek istiyoruz. Teknolojiler: API, web scraping, data matching, real-time alert systems (Web Push) Stack: Python / Node.js, Playwright/Puppeteer, Docker, Redis, PostgreSQL Süre: 1 hafta Bu alanda tecrübeli geliştiricilerden referanslarını ve yaklaşımlarını bekliyorum.
...panel (assign orders, manage users/boosters, price control) ELO calculator Live chat integration (, Crisp, etc.) Payment gateway (Stripe, iyzico, PayPal) Order history & reports Responsive (mobile-friendly) UI Technical Requirements: Strong experience with Laravel framework API integration & MySQL database usage Knowledge of payment systems Preferences: Previous experience building a boosting website Familiarity with gaming systems (Faceit, CS2, Valorant, etc.)...
...regional disaster alerts (earthquake, flood, fire, landslide, storm, volcanic activity, etc.) Integration of official data from national and local disaster authorities (AFAD, Kandilli Observatory, Meteorological Service, Fire Department, UMKE) Disaster risk maps: detailed maps and graphs showing risk levels of user’s current and travel locations Integration of disaster prediction and early warning systems: earthquake early warnings, flood alerts, fire risk indicators B) Disaster Preparedness and Education Personal and family disaster planning tools Disaster kit checklist (customizable for individuals and families) Educational videos and interactive training modules (first aid, fire extinguishing, evacuation, psychological resilience) Virtual drills and tests (earthqu...
...solar engineering services. Core Features: Smart Voice Greeting & Flow Control Automatic greeting: “Welcome to Kobinerji! To assist you better, please answer a few quick questions.” The assistant should use smart branching based on user responses. Use-Case Based Data Collection Off-grid solar systems: Ask for devices and their power ratings. Agricultural irrigation: If a pump exists: ask for its power. If no pump: ask for well depth, pipe length, and elevation difference. Grid-tied solar systems: Advise to call directly or transfer to a human agent. All data must be transcribed and stored in a CRM or spreadsheet. Load Estimation & Solar Capacity Recommendation If the customer states monthly electricity usage (e.g., 1500 kWh), calculate estimated...
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...frontend, Node.js/Colyseus backend, GraphQL API). * Provide a comprehensive testing environment for performance evaluation and bot refinement, including self-play capabilities. Key Requirements: * Deep understanding of Okey 101 rules and strategies. * Expert programming skills (Python strongly preferred for ML/AI). * Extensive experience in AI development, with a focus on game AI and anti-cheat systems. * Deep understanding of game theory, decision-making algorithms (MCTS, Minimax, Reinforcement Learning), and anomaly detection techniques. * Proven experience integrating AI and anti-cheat into online multiplayer games, especially in real-money environments. * Proficiency with Unity, Node.js, Colyseus, and GraphQL. Anti-Cheat System Requirements: The anti-cheat system sho...
...will be sent when silo levels are low, when tasks are assigned, or when deadlines are approaching. Automated Task Assignment: Daily tasks will be automatically assigned to personnel based on predefined criteria, with manager approval. Expense Tracking Module: A dedicated module will allow companies to track expenses, categorize costs, and generate expense reports. Integration with Third-Party Systems: API integrations for SMS, email notifications, and financial software to automate tasks like payroll processing and invoicing. Audit Log and Version Control: All actions (such as task assignments, material deliveries, and changes to personnel information) will be logged in an audit trail for security and compliance. A version control system will track changes to company informat...
...devices. This project requires the skills of an expert who has advanced experience in payment systems and third-party integrations and can communicate between different applications using AIDL. The development period and live delivery of the project will be completed in 1 week in total. Project Scope: 1. Application Opening and Login Procedures: • The application will start with a splash screen and then connect to the backend server and log in. • After the login process, the necessary parameters will be downloaded and the main screen will be directed. 2. MQTT Client Integration: • The application will connect to an MQTT Broker server using the MQTT Client and listen for commands from third-party systems here. • It will open the relevant pages (payme...
I'm looking for a skilled developer to design an automatic appointment software. The software will be specifically for de...user-friendly interface for appointment scheduling. It should be possible to query separately for each user to be added to the list. - The software will log in with the customer ID and query the available dates (if the queried date is within the specified date range) and automatically confirm the appointment. The ideal candidate should have experience in desktop software development and creating systems that handle appointment scheduling. Payment terms: 1- The software must be able to make at least 10 successful date queries per second. 2- For new appointment dates opened between 30.06.2024 and 31.12.2024, the success rate in the first 10 attempts must b...
Merhaba Microlent Systems, profilinizi farkettim ve size projemi teklif etmek isterim. Detayları sohbet üzerinden tartışabiliriz.
we want cnc controller program and control card . 3 axes and one spindle output are required. should work in windows 8 and 10. ready embedded systems.
Gömülü sistemler yazılım mühendisi aradıgımız nitelikler C# c++ Esembly gömülü sistemlere hakim
ÖNEMLİ NOT: Daha önce bu tür proje üzerinde çalışmış kişiler teklif versin. Bu bölümde ilgili proje isterleri yer almaktadır. İsterlerin sağlanması koşulu ile istenilen programla dili tercih edilebilir. QR Sistemi; • Sanal android cihaz veya emulatör üzerinden banka uygulamasını açarak QR bölümündeki kameranın by-pass edilmesi ve oraya galeriden bir görüntünün referans verilerek işlemin gerçekleştirilmesi. • Cihazın konumunun istenilen bir konuma getirilmesi • Projenin kaynak kodları teslim edilecektir. • Diğer detaylar sonrasında paylaşılacaktır.
...haberleşme en büyük kısmı. Bunun dışında bir kaç sensörden veri alınacak, ufak DC motor kontrol edilecek. Enerji optimizasyonu çok önemli çünkü pille çalışacak. İşlem olmaıdğı sürece İşlemci ve GPRS modülünün uykuda olmasını istiyoruz bu yüzden. Proje: GSM ile haberleşen ve sadece pil ile çalışan elektronik kapı kilidi yapıyoruz. Mevcut Durum: Mekanik, elektronik donanım ve sunucu tarafı hazır ancak embedded yazılımda istediğimiz verimi alamadık. Projeye Arduino mini pro işlemci ve SIM800L GSM modülü ile başladık. Donanımda gerekirse değişikliğe gidebiliriz fakat maliyet önemli bu projede. GSM modülünde hem SMS hem GPRS kullanıyoruz. SMS'i modulu uyandırmak i...
Merhaba Xia P., profilinizi fark ettim ve size projemi teklif etmek isterim. İstediğiniz ayrıntıyı sohbet üzerinden tartışabiliriz. 1. I need a keylogger to be Embedded into an .pdf file. 2. I need tracking software in that pdf file for follow target's phone location.. If you can do that, then please contact me for more details. Thanks
kisisel davetiye eventlari olusturan ve profil uzerinden takibini saglayan ve eticaret sistemin entegre oldugu bir sistem. Personal Invite Systems Requirement : Java SpringBoot Aws React Js
Bu bölümde ilgili proje isterleri yer almaktadır. İsterlerin sağlanması koşulu ile istenilen programla dili tercih edilebilir. QR Sistemi; • Sanal android cihaz veya emulatör üzerinden banka uygulamasını açarak QR bölümündeki kameranın by-pass edilmesi ve oraya galeriden bir görüntünün referans verilerek işlemin gerçekleştirilmesi. • Cihazın konumunun istenilen bir konuma getirilmesi • Projenin kaynak kodları teslim edilecektir. • Diğer detaylar sonrasında paylaşılacaktır.
Kalite sistemini sağlıklı olarak oturtmak için bir paket program oluşturmak istiyorum.
ESP8266 chip into the software will be embedded. TCP will establish socket connection, the sensor will send information, according to the command to process.
Embedded Linux işletim sistemi gömülü olan falat root olarak erişe bildigimiz DVR kayıt cihazından mevcut web tabanlı izleme editörünün(Activex) yerine html5 video oynatma standartları ile izleme yapabilecegimiz ekbir activex kurulumu gerektirmeyen uygulama geliştirilmesini talep etmekteyim. Not: Uygulama ile ilgilenen arkadaşlara erişim için dvr cihazının ip adresi ve kullanıcı bilgileri verilecektir.
...unit-tested. 3. Responsive web dashboard matching the feature list. 4. API & schema documentation. 5. Deployment guide plus a brief hand-off session. Acceptance criteria will be a working demo with three simulated edge devices triggering ads, live metrics visible on the dashboard, and the ability to push a new campaign without downtime. If this aligns with your expertise in distributed systems, edge-to-cloud message flows, and rich admin UIs, let’s set up a short technical chat to confirm approach and timeline....
...are seeking a highly skilled Fractional COO to lead the build-out and execution of our operational infrastructure. This is not a traditional operations role. This is a build-and-execute leadership position, responsible for turning a developing concept into a fully functioning, scalable operation across: - Sourcing & procurement - Manufacturing & production - Logistics & shipping - Operational systems & workflows The ideal candidate will be both strategic and highly execution-focused, capable of stepping in immediately, driving momentum, and building structure while operating in a fast-paced startup environment. --- Core Responsibilities 1. Supply Chain & Sourcing Development - Build and structure the sourcing system from scratch - Identify and validate ...
I need a control system for two electric motors, each drawing 2.5 amps. The motors should be controlled sequentially using manual rotary switches. Requirements: - Control both motors with manual rotary switches - Motors should be controlled sequentially Ideal Skills and Experience: - Experience with electrical systems and manual switches - Familiarity with controlling electric motors - Ability to design a simple, safe control setup
...sanctum, blocked-in with stylized props that you can source from free or affordable asset packs; I will swap in final art later if needed. Acceptance check I’ll consider the job done when I can press Play, run through every chore without bugs, see the sunrise finale, and build the project to Windows with one click. Send over a brief reel or link to previous Unity projects that show interaction systems or puzzle flow, your estimated timeline, and your cost breakdown by milestone. Looking forward to collaborating and ringing that virtual bell....
..., Ltd. is ready to widen its footprint beyond China and secure new partners for our threaded rebar couplers, one-touch couplers, grouted sleeves, precast concrete accessories, and related connection equipment. The immediate objective is to build a verified database of potential buyers in the USA, UK, and UAE who actively purchase construction hardware for office buildings, bridges, or precast systems. Your assignment is to locate and document decision-level contacts at importers, distributors, contractors, or construction firms that fit this profile and can benefit from our high-strength, competitively priced products. Deliverable • A spreadsheet (Excel or Google Sheet) containing for each qualified lead: – Company name – Direct email address of the p...
We are looking for an experienced Spring Boot developer to build a scalable web application using a microservices architecture. The project involves backend development, API creation, and integration with modern frontend technologies. Key Requirements: Develop RESTful APIs using Spring Boot Design and implement microservices architecture Integrate with Kafka or messaging systems (event-driven architecture preferred) Work with databases like MySQL / PostgreSQL / Oracle Implement secure authentication (JWT / Spring Security) Collaborate with frontend (React or Angular) Nice to Have: Experience with Spring Batch for data processing Knowledge of Apache Camel or similar integration frameworks Experience in cloud deployment (AWS / Docker / Kubernetes) API documentation using Swagger/Op...
i want a PCB for in-situ, real-time verification of sensor integrity in a live without interrupting the control process of components of PCB for cooling, heating and humidity, communication ports and AutoDetect sensor frailer equipment' because hardware often operates in controlled, safety-critical, and validated environments layout Design with components of advanced PCB for control /set point and manage temp of cooling sensor , heating sensor and humidity sensors, light sensor, proximity sensor, water low sensor, pressure sensor, high/low voltage sensor, wire and wireless commination ports lan, usb, can bus, rs-485 etc, processor, ram, memory, and AutoDetect sensor frailer, all types of alarms like heater, compressor, open door, high/low temperature with voltage protection, tempe...
Summary We are Academia by Serosoft, a global Education ERP company providing Student Information Systems (SIS) to universities and institutions worldwide. We’re looking for a results-driven Appointment Setter who can reach out to our list of prospects via cold calling and cold emailing, generate interest, and book demo meetings for our sales team. Responsibilities: - Contact prospects via cold calls and emails - Introduce our SIS solution and generate interest - Qualify leads and identify decision-makers - Schedule demo calls for our team - Follow up with prospects to maximize conversions Requirements: - Proven experience in appointment setting / lead generation - Strong communication skills (spoken & written English) - Experience with cold calling and email outreach -...
I need a punchy, four-sentence “about me” paragraph for my CV and LinkedIn profile that instantly shows recruiters why they should call me. My core skill is digital marketing, and I want that to stand out through strong, ATS-friendly keywords. Please weave in a concrete achievement—how I expanded audience reach (feel free to invent realistic numbers or ...audience reach (feel free to invent realistic numbers or percentages I can later confirm)—and make it clear that my background is as a Social Media Manager now looking to drive growth for a larger, data-driven brand. Skip tired buzzwords like “hard-working”; let the facts prove it. Deliverables 1. Final Indonesian paragraph (max 4 sentences, ±70–90 words). 2. Separate list of keywords ...
...Stock aging analysis * Reorder level calculations (monthly, quarterly, annual) * Develop KPI dashboards based on different roles and system data * Ensure full integration with APIs and Oracle Database Required Skills: * Strong experience with Oracle Database and schema handling * Proven experience in API integrations * Ability to design and implement complex workflows * Experience in ERP systems or Fleet Management solutions * Strong understanding of inventory and procurement processes Budget: * Hourly rate: $20 – $30 (negotiable depending on experience and expertise) Notes: * API documentation, Oracle schema, and workflow mapping will be provided during the integration phase * Sample report templates will be shared (some may be updated during development) * Plea...
I need a punchy, four-sentence “about me” paragraph for my CV and LinkedIn profile that instantly shows recruiters why they should call me. My core skill is digital marketing, and I want that to stand out through strong, ATS-friendly keywords. Please weave in a concrete achievement—how I expanded audience reach (feel free to invent realistic numbers or ...audience reach (feel free to invent realistic numbers or percentages I can later confirm)—and make it clear that my background is as a Social Media Manager now looking to drive growth for a larger, data-driven brand. Skip tired buzzwords like “hard-working”; let the facts prove it. Deliverables 1. Final Indonesian paragraph (max 4 sentences, ±70–90 words). 2. Separate list of keywords ...
...decline, record the exact reason. * Politely ask for total bed capacity(Applicable to Health Facilities). If they decline, record the exact reason. * Review the information on the filled form and provided certificate and in case of any discrepancy(Like unmatched employment start, end dates or designation), discuss and clear it with the institution. Acceptance criteria – All photos must carry embedded GPS metadata that matches the address above. – Forms and questionnaire must be fully legible and signed/stamped where applicable....
I shoot short-form entertain...jump-cuts or flashy motion graphics—just smooth pacing that keeps the audience engaged from hook to outro. You should already be comfortable working in Premiere Pro, Final Cut, or DaVinci Resolve and able to colour-match shots so everything feels consistent. Deliverables for each assignment: • One final 16:9 video ready for YouTube • One 9:16 or 1:1 cutdown for Instagram Reels/Stories • Embedded subtitles (and the .srt file) • Project file with all editable layers intact Turnaround is usually three days per video, and I’m aiming for an ongoing collaboration if we click. Share a link to two or three past edits that showcase clean cuts, energetic music choice, and subtitle work, and let me know your typical w...
...Instant Price Quote Customers should be able to select the document type (for example birth certificate, marriage certificate, diploma, etc.), language pair, and number of pages, and the system should automatically calculate the price. Online Payment Integration The website must allow customers to pay online securely using major payment methods such as credit cards and other international payment systems. Customer Dashboard Each client should be able to create an account where they can upload documents, view order status, and download their completed certified translation. Order Management System The admin panel should allow us to receive orders, manage documents, assign translations, track deadlines, and deliver the completed translations to the client. Certified Translation...
I need a private, high-speed “Turbo” claimer that can lock down 2- or 3-character usernames before anyone else touches them. The overriding objective is raw speed—every millisecond counts—so the build must execute with effectively zero latency while remaining stealthy enough to avoid Twitter’s auto-ban systems. Key requirements • Zero-latency architecture: sub-second request/response cycle from handle availability check through final claim. • TLS-client or equivalent advanced fingerprinting so traffic blends with genuine browser sessions. • Seamless rotating proxy support, with an emphasis on mobile or residential IPs to keep the success rate high. • Configuration for both short-burst sniping and continuous monitoring modes...
I'm looking to develop an educational calendar application centered on Chinese cosmology, including heavenly stems, earthly branches, Yijing trigrams, hexagrams, and 24 solar terms. The app should cater to users interested in these concepts for educational purposes. Key Features: - Deta...Key Features: - Detailed explanations of heavenly stems, earthly branches, Yijing trigrams, hexagrams, and 24 solar terms. - Integration of the 24 solar terms. - Hybrid user interface combining traditional Chinese and modern minimalist styles. Ideal Skills and Experience: - Experience in UI/UX design with a focus on hybrid interfaces. - Knowledge of Chinese cosmology and traditional calendar systems. - Proficiency in mobile app development (iOS and Android). - Strong educational app developm...
Please head to AE Energy in Howlwadaag, Mogadishu and confirm that the published street address matches what is physically on-site. There is no need to talk with staff or request entry; a curbside or frontage check is enough. While there, use a smartphone camera with GPS turned on to capture 10–15 clear photos of the building exterior. Make sure the geo-tag is embedded. Include angles that show the façade, any signage that carries the address, and wide shots that locate the premises within its immediate surroundings. Finally, take one screenshot from your phone’s map app showing your live location at the spot where the photos were taken. Deliverables • A brief note confirming whether the address is accurate or not • 10–15 geo-tagged photos of...
...authentication (SPF, DKIM, DMARC) - Setup rDNS and proper mail server security - Install and configure email marketing software (MailWizz / Sendy / Mautic) - Ensure high deliverability (Inbox, not Spam) - IP warming and sending strategy guidance - Bounce handling & email tracking setup - Basic dashboard for campaign management Requirements: - Proven experience with bulk email systems - Knowledge of email deliverability best practices - Experience with VPS (AWS, DigitalOcean, Contabo, etc.) - Ability to avoid blacklisting issues Expected Outcome: - Fully functional bulk email system - Ability to send large email volumes (10k–100k+ daily) - Optimized for inbox delivery - Ready-to-use campaign dashboard Budget: Open (depending on expe...
...premium website for my business, Central West Systems. My business helps local businesses improve lead capture and follow-up through simple automated systems (chatbots, instant SMS follow-up, enquiry capture, etc.). The goal is to create a website that feels: premium trustworthy modern minimal It should look polished and professional without feeling flashy or over-designed. About the Business Business Name: Central West Systems Service: We build automated systems that help businesses: capture more leads qualify enquiries respond instantly improve customer conversion Target clients: local businesses gyms / service businesses tradies SMEs Website Goals The website should: build trust immediately clearly explain what we do show our systems in a...
...Management in Indian Banks in the Era of Data, Digital & AI • Management of Cyber & Security Risk Core requirements — Draw extracts directly from the latest government reports, RBI circulars, academic journals, and recognised industry publications. Cite them in-text and list them at the end. — Back every key argument with hard numbers and visualise that data through clear infographics embedded in the Word file (native Word graphics or high-resolution inserts are both fine). — Maintain an engaging, professional flow while ensuring zero plagiarism; I will run it through Turnitin. — Format the document so that headings, sub-headings, call-outs, and the infographics form a visually appealing whole. Deliverables 1. A Word document (...
What you'll do Design and optimize AI image/vid...models (e.g. Wan2.2, CogVideoX) Optimize GPU inference performance using TensorRT, xformers, and quantization techniques Implement LoRA-based fine-tuning for character consistency and style customization Collaborate with ML researchers to accelerate the path from research to production Requirements 5+ years of AI/ML engineering experience Hands-on experience with video or image generation systems in production Strong PyTorch skills; experience with Diffusers and DiT architectures Solid understanding of GPU inference optimization (TensorRT, xformers, quantization) Practical LoRA fine-tuning experience, including hyperparameter tuning and overfitting control Ability to independently build and deploy inference API services (Py...
I'm looking for a professional PowerPoint template tailored for client presentations, along with branded document templates such as letterheads and other corporate documents. The design should be corporate and professional, ensuring a polished and sophisticated look. Requirements: - Fully editable templates - Consistent typography, spacing, and alignment systems - Pre-defined layouts that guide users to place content correctly - Strong alignment with brand guidelines - High-quality graphics and layouts Ideal Skills: - Experience in PowerPoint and document design - Strong graphic design skills - Familiarity with corporate branding Please share your portfolio with relevant work.
...smartwatch whose signature element is a high-resolution micro camera mounted flush to the wrist side of the case. That camera will analyse the wearer’s skin to extract deeper, image-based health insights beyond the usual heart-rate and SpO₂ readings. I am open to your proposals on exactly which metrics image processing can reveal, provided they are scientifically sound and can be handled by an embedded processor in real time. Core hardware requirements • High-resolution skin-facing camera, paired with a wearable-class microprocessor powerful enough to process or compress the image stream on-device. • Minimum 16 GB on-board storage for captured data. • Bluetooth for data sync, a vibrant TFT display for UI, magnetic snap-in battery charging, plus a USB p...
...assist them through the admission process. Key Responsibilities Counsel students and parents about courses, colleges, and career options Understand student needs and recommend suitable programs Handle inbound and outbound calls, chats, and walk-ins Guide students through the admission and enrollment process Follow up with leads and ensure conversions Maintain accurate student data and update CRM systems Build trust and long-term relationships with students Requirements Excellent communication skills (English + Telugu/Hindi/Tamil preferred) Graduation in any field (Education background is a plus) Strong counseling and convincing skills Basic computer knowledge (MS Office, CRM tools) Prior experience in education counseling/sales preferred Skills Strong interpersonal & commun...
...The goal is to move efficiently while making sure the foundation is built correctly. I’m looking for someone with strong Laravel experience who can take ownership of the system, think critically about how it should function, and make solid architectural decisions. Experience with marketplaces and familiarity with integrating third-party services such as messaging, payments or similar multi-user systems is a big plus. Instead of executing simple tasks, you will need to understand the product intuition to help navigate the MVP phase and deliver a working version that aligns with our long-term direction. If things go well, there’s an opportunity to continue working together on future iterations and long-term support. When applying, please briefly explain how you appro...
The above options give some depth and breadth of what to do in choosing a database for mobile apps.