Abhishek Kumar Sah
Crafting Modern Web Experiences.
> Architecting Scalable Web, Mobile & Security Systems_
Hi, I’m Abhishek Kumar Sah - a Full Stack Software Developer building scalable web applications, modern user interfaces, and reliable backend systems with React, Next.js, TypeScript, Node.js, and modern web technologies.
Engineering with Passion & Precision.
A look into my background, technical expertise, and approach to building software.
Who I Am
Full Stack Engineer & Problem Solver
Hi, I’m Abhishek Kumar Sah, a Full Stack Developer specializing in building scalable, production-ready web applications and cross-platform mobile experiences using React.js, Next.js, TypeScript, React Native, and Flutter.
I work across the stack, developing modern user interfaces and robust backend systems with Node.js, Express.js, REST APIs, MongoDB, and PostgreSQL. With a B.Tech in Computer Science and hands-on experience working on complex enterprise platforms, I focus on building maintainable, accessible, and high-performance applications.
I enjoy solving real-world engineering challenges through reusable component-driven architecture, scalable application design, performance optimization, responsive experiences, and WCAG-aligned accessibility.
Clean Code & Continuous Growth
Always adapting to the latest tech stack standards and best practices.
Open to worldwide projects & engineering roles
FEATURED SYSTEMS & ARCHITECTURES.
Click on any card to slide open technical details
COMPLISEC
AI VAPT Security & DPDP Compliance Platform
ProjectTracker AI
AI PRD-to-Architecture Studio & Sync Canvas
MargFlow
Automated SOP Recorder & Chrome Extension
Salon Booking App
React Native iOS & Android Mobile App
Salon & Beauty Portal
Service Discovery & Payment Web Application
SKILLS & LINKAGE MAP.
An interactive ecosystem map and breakdown of tools, languages, frameworks (including React Native & Flutter), and databases I use to build apps.
JavaScript
Languages
TypeScript
Languages
HTML5 / CSS3
Languages
Dart
Languages
React
Frameworks
Next.js
Frameworks
NestJS
Frameworks
React Native
Frameworks
Zustand
Frameworks
GSAP
Frameworks
Tailwind CSS
Frameworks
Flutter
Frameworks
ShadCN UI
Frameworks
Remix
Frameworks
Material UI
Frameworks
Node.js
Tools & DBs
PostgreSQL
Tools & DBs
Supabase
Tools & DBs
Prisma ORM
Tools & DBs
MongoDB
Tools & DBs
MySQL
Tools & DBs
Docker
Tools & DBs
Nginx
Tools & DBs
Git & GitHub
Tools & DBs
Postman
Tools & DBs
VS Code
Tools & DBs
ChatGPT
AI
Gemini
AI
Perplexity
AI
Prompt Engineering
AI
Claude
AI
Cursor AI
AI
Frontend Precision
Pixel-perfect UI design with Tailwind CSS, React, and Next.js.
Backend Architecture
Robust REST APIs, Node.js backend services, and optimized MongoDB & MySQL schemas.
Cross-Platform Reach
Mobile app development using React Native & Flutter with native performance.
Proven Track Record & Verifiable Credentials.
A transparent, verifiable timeline of my software engineering career, official internship records, industry-recognized certifications, and formal computer science education.
Full Stack Developer
RNR Consulting Pvt. Ltd.
MERN Stack Developer Intern
CodeSquadz
Web Development Intern
Oasis Infobyte
Web Development Intern
Innovixion Tech
Training Course
Web Development from Internshala
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Complete verifiable credentials, production impacts, tech competencies & education in PDF format.
Beyond The Code.
Hover over the canvas below to explore the environment where scalable systems are engineered
Architecting
Cross-Platform Systems
Zero-bloat web & mobile solutions built for high performance.
Developer Dispatch & Real-Time Terminal
Live Status Broadcast
LET’S BUILD SOMETHING GREAT TOGETHER.
Have a project in mind, want to discuss full-stack opportunities, or just want to connect? Send me a message and I’ll respond within 24 hours.