Full-Stack Developer
Building Scalable
SaaS Platforms
I specialize in building production-ready web applications with React, Next.js, and Node.js, delivering scalable, secure, and AI-powered digital experiences.
Expertise & Quality
I combine technical depth with design precision to deliver exceptional digital products that scale.
Scalable Architecture
Clean backend structure using modern frameworks and database optimization for high-performance systems.
Secure Auth Systems
Experience building robust identity management using NextAuth and modern security best practices.
Premium UI Systems
Design-focused development with glassmorphism, smooth animations, and high-end interaction patterns.
My Works
A collection of digital products where design meets technical excellence.
Echo SaaS — AI Chat Widget
Problem
Businesses need automated, intelligent support that integrates seamlessly into existing platforms without complex setup.
Solution
Built a RAG-powered AI platform using Gemini AI and Convex, featuring voice chat, file uploads, and a multi-tenant admin dashboard.
Real-Time Video & Chat
Problem
Real-time communication requires low latency and high scalability for concurrent video and chat sessions.
Solution
Integrated Stream SDKs with Node.js to support up to 20 concurrent participants with presence indicators and call controls.
Family Tree Generator
Problem
Visualizing complex family structures requires efficient data modeling and high-performance rendering.
Solution
Architected a PostgreSQL-backed system supporting 100+ members per tree with automated lineage visualization and <300ms query times.
Stock Market Dashboard
Problem
Monitoring thousands of tickers in real-time requires optimized server actions and efficient frontend rendering.
Solution
Developed a live dashboard for 1,000+ tickers with role-based access control and 30% faster page loads via React Server Components.
Technical Arsenal
Expertise in building scalable, real-time, and AI-powered systems using modern industry standards.
Frontend
Backend
Database
Tools
Specialized in SaaS Architecture, Multi-Tenant Systems & RAG Pipelines
Strategic Process
How I bridge the gap between abstract ideas and market-ready digital products.
Problem Understanding
Deep diving into business goals and user pain points to establish a solid foundation.
System Architecture Planning
Designing scalable database schemas and efficient API structures for long-term growth.
UI System Design
Crafting a cohesive design language that ensures accessibility, consistency, and premium aesthetics.
Development & Integration
Writing clean, type-safe code and integrating components into a seamless product.
Performance Optimization
Fine-tuning Core Web Vitals, image delivery, and server-side performance for 100/100 scores.
Deployment & Scaling
CI/CD setup and infrastructure monitoring to ensure maximum uptime and reliability.
Engineering with
Precision & Speed
Muhammed Fayis K is a Full-Stack Developer with hands-on experience building production-ready web applications and SaaS platforms. With a strong background in React, Next.js, Node.js, and TypeScript, he has a proven ability to deliver scalable, secure, end-to-end applications.
His expertise spans across RESTful APIs, real-time systems using WebSockets, and AI-powered features like RAG pipelines. He focuses on creating seamless user experiences backed by robust, optimized infrastructure.
Education
Bharathidasan University (BDU)
Bachelor of Arts (BA), English
Let's build
the future.
Have an idea for a project or looking for a full-stack developer to join your team? I'm always open to discussing new opportunities.