Hire the Best Firebase Developers in Kampala Central Division, UG

𝗦𝘁𝗿𝘂𝗴𝗴𝗹𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 𝗮 𝗯𝘂𝗴𝗴𝘆 𝗮𝗽𝗽, 𝗮 𝘀𝘁𝗮𝗹𝗹𝗲𝗱 𝗠𝗩𝗣, 𝗼𝗿 𝗮𝗻 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 𝘁𝗵𝗮𝘁 𝘄𝗼𝗻'𝘁 𝗰𝗼𝗼𝗽𝗲𝗿𝗮𝘁𝗲? That's where I come in. I'm a SaaS MVP developer specializing in workflow-ready, production-grade web applications. I help startups and businesses build, fix, and scale reliable SaaS products — turning ideas into applications that are fast, secure, and built for long-term growth. Using React, Next.js, Node.js, and Full-Stack Development, I build SaaS platforms, dashboards, internal tools, and customer-facing applications from architecture to deployment. 👉 I don't just write code — I take ownership from development through launch. 🟢 𝗪𝗵𝗮𝘁 𝗜 𝗖𝗮𝗻 𝗗𝗼 𝗙𝗼𝗿 𝗬𝗼𝘂 ✔️ 𝗦𝗮𝗮𝗦 𝗠𝗩𝗣 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Building complete SaaS platforms, dashboards, internal tools, and customer-facing applications — from initial architecture and UI development to backend systems and production deployment. ✔️ 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Creating fast, scalable web applications using React, Next.js, Node.js, Express.js, TypeScript, and modern frontend/backend technologies. ✔️ 𝗔𝗜 & 𝗔𝗣𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 Integrating AI features, OpenAI solutions, third-party APIs, payment systems, webhooks, and external services to extend product capabilities. ✔️ 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 & 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 Designing secure backend systems, REST APIs, authentication flows, database structures, and scalable solutions using PostgreSQL, MongoDB, and Redis. ✔️ 𝗖𝗹𝗼𝘂𝗱 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 & 𝗗𝗲𝘃𝗢𝗽𝘀 Handling Docker-based deployments, CI/CD workflows, server configuration, and cloud setups using platforms such as AWS, DigitalOcean, and Google Cloud. ✔️ 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 & 𝗨𝗜 𝗜𝗺𝗽𝗹𝗲𝗺𝗲𝗻𝘁𝗮𝘁𝗶𝗼𝗻 Building responsive, user-friendly interfaces with React, Next.js, Tailwind CSS, and modern UI practices that deliver great user experiences across devices. 🟢 𝗣𝗿𝗼𝘃𝗲𝗻 𝗜𝗺𝗽𝗮𝗰𝘁 ✅ Delivered 𝟭𝟬+ 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝘄𝗶𝘁𝗵 𝗰𝗼𝗻𝘀𝗶𝘀𝘁𝗲𝗻𝘁 𝟱-𝘀𝘁𝗮𝗿 𝗿𝗮𝘁𝗶𝗻𝗴𝘀 ✅ Built a comprehensive 𝗲-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺 𝗮𝗻𝗱 𝗶𝗻𝘁𝗲𝗿𝗮𝗰𝘁𝗶𝘃𝗲 𝗮𝗱𝗺𝗶𝗻 𝗱𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱 ✅ Strong track record in 𝗥𝗲𝗮𝗰𝘁, 𝗡𝗼𝗱𝗲.𝗷𝘀, 𝗮𝗻𝗱 𝗧𝘆𝗽𝗲𝗦𝗰𝗿𝗶𝗽𝘁 for high-functioning, engaging applications ✅ Skilled in state management with Redux, responsive design, and pixel-perfect implementation for seamless user experiences ⭐ 𝗖𝗹𝗶𝗲𝗻𝘁 𝗙𝗲𝗲𝗱𝗯𝗮𝗰𝗸 "I hired James through Fiverr to build a full React.js web application for us, and the experience was excellent throughout. He communicated clearly, met every deadline, and delivered clean, well-structured code that was easy to work with. His attention to detail and problem-solving skills stood out, especially when handling unexpected challenges during development. We'd gladly work with James again on future projects." 🟢 𝗪𝗵𝗮𝘁 𝗠𝗮𝗸𝗲𝘀 𝗠𝗲 𝗗𝗶𝗳𝗳𝗲𝗿𝗲𝗻𝘁 ☑️ Clean architecture and scalable, maintainable code ☑️ Practical solutions built around real business goals ☑️ Ownership from development through launch ☑️ Focus on performance, security, and reliability ☑️ Clear, reliable communication throughout the project ☑️ Long-term thinking beyond initial MVP delivery 🟢 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 & 𝗧𝗼𝗼𝗹𝘀 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React.js, Next.js, TypeScript, JavaScript (ES6+), Tailwind CSS, React Native, HTML5, CSS3, Vite 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Node.js, Express.js, REST APIs, API Integration 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: PostgreSQL, MongoDB 𝗗𝗲𝘃𝗢𝗽𝘀: Docker, Git, GitHub, CI/CD, AWS, DigitalOcean, Google Cloud 𝗔𝗱𝗱𝗶𝘁𝗶𝗼𝗻𝗮𝗹: MERN Stack, SaaS, SaaS Development, Full-Stack Development, Software Development 🟢 𝗟𝗲𝘁'𝘀 𝗧𝘂𝗿𝗻 𝗬𝗼𝘂𝗿 𝗜𝗱𝗲𝗮 𝗜𝗻𝘁𝗼 𝗮 𝗦𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗦𝘆𝘀𝘁𝗲𝗺 My goal is to help you build software that works, scales, and delivers real business value. I focus on clean code, reliable communication, and taking full ownership from development through launch. If you need a full-stack developer to build your SaaS MVP, improve an existing application, or develop new product features, send me a message with your project or current challenge. We can discuss the problem and determine the most practical path forward.

I'm a skilled software engineer with over five years of experience developing full-fledged backend and frontend web apps. I specialize in nodeJs for backend and React Js for the frontend. I design robust backend systems in node Js and flask. I've experience with distributed systems using message brokers like nats-streaming-server. I also do front-end platforms using technologies like sass and writing professional css3 and html5. I specialize in back-end system architecture using node Js with express and MongoDB. I have expreience in mobile app development using react-native and flutter. Experience with GCP and all its services in addition to firebase where I've built a couple of apps around the platform. I have worked in a startup environment with fulltime remote work and minimal supervision Looking forward to working with you!

I help businesses build reliable, production-ready mobile applications using Flutter. Whether it's developing a new product from scratch or improving an existing codebase, I focus on delivering maintainable, scalable solutions with a great user experience. I have experience building applications for Android and iOS, integrating REST APIs, Firebase services, authentication, push notifications, payments, maps, and offline functionality. I also develop backend services using Node.js and Firebase to support mobile applications. I value clear communication, realistic timelines, and writing code that is easy to maintain long after the project is complete. I provide regular progress updates and work closely with clients to ensure the final product meets their business goals. Core Technologies Flutter & Dart Firebase (Authentication, Firestore, Cloud Messaging, Storage) Node.js & Express Kotlin (Android) REST APIs PostgreSQL & Supabase Git & CI/CD

Hi, I'm good at developing web applications using React, Typescript, Javascript and Tailwindcss. I'm also experienced in integrating Restful APIs as well as working with state management tools like Redux. On top of that, I've also designed and developed scalable backend systems and Restful APIs using Nodejs(Express), Docker, Nginx and deployed them on AWS lightsail Skills/Technologies - React, Typescript, Javascript, Redux HTML,Css, Sass, Wordpress - Nodejs, Express, Docker, Nginx, Firebase, Aws, MongoDB - Linux,Git

Full-Stack Software Engineer | 5+ years shipping production systems I'm a full-stack software engineer with 5+ years building impactful, user-focused products across Fintech, Education, IoT, Web3, Sports, Dev Tools, and Health. I pair strong backend engineering with solid frontend craft to ship systems that are scalable, observable, and reliable in the hands of real users, not just demos. I'm now extending that foundation into Agentic AI engineering: building LLM-powered agents and RAG systems on top of the same production discipline (clean data flow, testing, and debugging) that my backend work is built on. Backend & Infrastructure - Languages: Node.js, Go (Golang), Python, TypeScript - Databases: PostgreSQL, MongoDB, Redis (SQL/NoSQL hybrid); pgvector for embeddings - Cloud & DevOps: AWS, Azure, GCP; Docker, CI/CD pipelines, Linux/VPS deployment - BaaS: Supabase, Firebase, Appwrite, AWS Amplify, PocketBase Frontend - Frameworks: React.js, Next.js, Vue.js, React Native, Capacitor, Flutter - Language & Styling: TypeScript, Tailwind CSS, Ant Design, Material-UI, Tailwind CSS, ShadCN Agentic AI Engineering - Frameworks: LangChain, LangGraph (stateful/multi-agent orchestration) - Patterns: RAG & agentic RAG, ReAct, tool/function calling, structured outputs, multi-agent workflows, MCP (Model Context Protocol) - LLMs: OpenAI, Anthropic Claude, open models via Ollama - Retrieval & data: vector databases (pgvector, Pinecone, Qdrant, Chroma), embeddings, semantic search - Observability & eval: LangSmith, Langfuse Testing & Quality - Test-Driven Development with Jest, Playwright, Cypress, Storybook, React Testing Library - End-to-end test pipelines and QA integrated across the development lifecycle Notable Projects - Serene Mind — a telehealth SaaS connecting therapists and patients with paid online sessions, built-in video/audio, and Stripe-style session payments. Next.js, React, TypeScript, Supabase, with custom CI/CD. (Core dev & tech lead) - SchoolBook — a finance, academics, and administration platform managing records for 1,000+ students across 20+ schools. React, Vite, TypeScript, Node.js, PostgreSQL. - GigGap — a skilled-labour marketplace for West Africa (electricians, plumbers, and other pros ↔ clients), live on both the App Store and Google Play. - Waziup IoT Lab — a learning platform for IoT serving 2,000+ daily active users. Go, React, Vite, TypeScript, PostgreSQL. (Lead developer) - Porai AI — an AI-powered math-solver app (in development). What Drives Me I build software that works and lasts. My approach centers on scalability, clean data flow, and user-centric design, and I like environments where I can investigate deeply, communicate findings clearly, and keep learning, most recently by moving into agentic AI. If you need someone who can own a problem end to end, let's talk.

I'm a skilled software engineer with over six years of experience in developing web, desktop and embedded systems applications. I have strong hands-on experience in all stages of the software development lifecycle from designing, programming, debugging, testing, deploying and maintenance. - Proficient in C# .NET (Framework and Core) with related tools and frameworks like ASP.NET (Web APIs, MVC and Razor Pages), Windows Forms and WPF. - Proficient in NodeJS, React and Typescript - Strong background and knowledge in database systems (MS SQL Server, MySQL, Postgres, MongoDB, etc.) and caching (Redis, Memory Cache) - Experience in development and deployment with AWS services including Lambda and Azure. - Experience in Azure Devops, Git, CI/CD, Docker and scripting in multiple environments (Bash, PowerShell) - Good experience in Python (Django and flask), Php, LabView, Linux CLI and Windows Server. - Strong engineering passion with a Bachelor's degree focused in Telecommunications Engineering from Makerere University. I have worked in a startup environment with fulltime remote work and minimal supervision Looking forward to working with you!