04/01/2026 updated
100 % available
Full Stack Developer - MERN / Next.js / TypeScript
Nairobi, Kenya
Only remote
B.Sc. Information TechnologyAbout me
AI automation SaaS Engineer | Next.js, Supabase & LLM Tool-Calling | Secure Multi-Tenant Architect | openclaw setup | chatbot development | task automation I am a Full-Stack Engineer specializing in building AI-powered SaaS platforms.
Software as a ServiceNode.jsNext.jsSystems IntegrationTypeScriptFront End (Software Engineering)MernBackendFront End Software DevelopmentApi Design
Full Stack Development
Expertise in building production-grade SaaS platforms using MERN stack, Next.js, and TypeScript with 4+ years of experience
Payment Integration
Advanced knowledge in integrating complex payment systems including Stripe API, M-Pesa Daraja API, and JWT Authentication
Real-time Applications
Proficiency in developing real-time features using Socket.io, Redux Toolkit, and Zustand for state management
Database Management
Experience with Node.js, Express.js, MongoDB, MySQL, PostgreSQL for backend development
Cloud Deployment
Skills in deploying applications on Vercel and Netlify with Docker basics
API Development
Expertise in REST API design, Go backend development, and microservices architecture
Frontend Technologies
Proficiency in React.js, HTML5, CSS3, Tailwind CSS for responsive UI development
Authentication Systems
Implementation of secure multi-tenant authentication and OAuth 2.0
Expertise in building production-grade SaaS platforms using MERN stack, Next.js, and TypeScript with 4+ years of experience
Payment Integration
Advanced knowledge in integrating complex payment systems including Stripe API, M-Pesa Daraja API, and JWT Authentication
Real-time Applications
Proficiency in developing real-time features using Socket.io, Redux Toolkit, and Zustand for state management
Database Management
Experience with Node.js, Express.js, MongoDB, MySQL, PostgreSQL for backend development
Cloud Deployment
Skills in deploying applications on Vercel and Netlify with Docker basics
API Development
Expertise in REST API design, Go backend development, and microservices architecture
Frontend Technologies
Proficiency in React.js, HTML5, CSS3, Tailwind CSS for responsive UI development
Authentication Systems
Implementation of secure multi-tenant authentication and OAuth 2.0
Languages
EnglishFluent
Project history
Built subscription and order cycle payment flows using Stripe and PayPal APIs, developed backend APIs for payment processing and user account management, integrated secure JWT authentication
Delivered responsive, accessible UIs for multiple clients using React.js and Tailwind CSS, integrated third-party APIs including payment gateways and CRM systems