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2023 · Foundations
CS & Systems Engineering
Specializing in Data Science at AKTU, building core foundations in algorithms, React, and Node.js.
Full-Stack Software Engineer & AI Systems Developer
I'm Aditya Kumar
Building sub-second web applications and intelligent systems with Next.js 16, TypeScript, Node.js, and Model Context Protocol (MCP).
AK
SK
RM
+15
7+ Apps ★ 5.0
Verified Reviews
“Clean code & exceptional delivery speed.”
— BrandNeoMediaNext.js 16React 19TypeScriptNode.jsTailwind CSSAI & MCP Workflows
Full-Stack Web Development
Next.js App Router (v15)
SaaS MVP Engineering
React 19 & TypeScript
API & Database Design
RAG & Semantic Retrieval
AI & MCP Workflows
Performance & Cloud Deployment
Career Trajectory
Work Experience & Track Record
Commercial features, database optimizations, and dependable sprint delivery alongside founders.
- Engineered full-stack features using React, Node.js, and MongoDB for high-traffic travel booking and customer portals.
- Reduced database query latency by 32% through MongoDB indexing and payload minification.
- Collaborated directly with founders and designers to ship responsive, mobile-first interfaces under sprint deadlines.
02.
Findr
Junior Frontend Engineer
Dec 2023 - Mar 2024Remote
- Built responsive, accessible UI modules in React and Tailwind CSS matching strict design token systems.
- Streamlined client-side state management and form validation flows, cutting mobile UI bug reports by 28%.
- Audited cross-browser compatibility across mobile Safari, Chrome, and Firefox to guarantee smooth touch interactions.
2024 - PresentGreater Noida, India / Remote
- Delivered custom web applications and landing systems for commercial clients including BrandNeoMedia, Shelu Education, and Rankers Home Tuition.
- Managed entire engineering lifecycles from architecture scoping and database modeling to cloud deployment and client handoff.
- Maintained a 100% on-time delivery record and earned multiple verified five-star client reviews.
My Services
How I Can Help Your Team & Product
01.
Full-Stack Web Development
Fast, type-safe web applications built with Next.js 16, React 19, TypeScript, and Node.js. Every screen is engineered for sub-second Core Web Vitals, clean architecture, and reliable performance under traffic.
Core Deliverables & Tech Stack
Next.js 16 App RouterReact 19 Server ActionsTypeScript Strict ModePostgreSQL & MongoDBREST & GraphQL APIsSub-Second Core Web Vitals
Timeline:2 to 4 weeks
Best For: Startups launching an MVP or teams replacing clunky, slow legacy applications.
02.
AI Systems & MCP Integrations
03.
RAG & Semantic Retrieval Engines
04.
SaaS MVP Engineering & Rapid Delivery
Full-Stack Dev
Next.js & ReactSaaS Creator
Clean ArchitectureTypeScript
About Me
Who is Aditya Kumar?
I am a full-stack engineer and Computer Science student specializing in Data Science at AKTU in Greater Noida. I build production web applications, high-performance Node.js APIs, and Model Context Protocol (MCP) integrations that connect language models to private databases.
With 7+ deployed applications and commercial delivery for startups including BrandNeoMedia and Rankers Home Tuition, I focus on clean code, sub-second response times, and dependable execution.
Download CV→
Aditya Kumar
Career Milestones
The Engineering Journey
From foundational computer science to high-performance web platforms and autonomous AI systems.
2023-2024 · Frontend
UI Systems at Findr
Engineered responsive React UI modules matching strict design tokens, cutting mobile UI bugs by 28%.
2024 · Freelance MVP
Commercial SaaS Delivery
Shipped 7+ production platforms for BrandNeoMedia, Shelu Education, and Rankers Home Tuition.
2025 · Full-Stack
Triposaints Travel Platform
Built scalable MongoDB-backed portals, optimizing query pipelines and cutting database latency by 32%.
Present · AI Systems
MCP & Autonomous Agents
Architecting Model Context Protocol (MCP) servers and deterministic agent toolchains with Next.js 16.
Swipe horizontally to view full timeline
Why Founders & Teams Hire Me
Built for Speed. Engineered for Scale.
From day-one codebase integration to autonomous daily PRs and rock-solid deployment pipelines.
Stack Integration
Production-Ready on Day 1
Plug Into Your Existing Stack
Ship inside your current repo with Next.js 16, TypeScript, Node.js, and Docker without architectural debt.
Sprint CadenceJust now2m ago4m ago
Aditya Kumar
PR #24 ready: auth flow & tests passing
FL
Founder / Tech Lead
Staging preview verified. Merging to prod.
Aditya Kumar
Deployed live with zero downtime.
Daily PRs, Zero Guesswork
Daily pull requests, staging preview links, and clear async check-ins so you always know what shipped.
Production Rigor
Production Command Hub
Sub-second API response times, Core Web Vitals, and live error boundaries.
Ship Fast, Scale Reliably
Deploy clean, tested features that handle real user traffic without midnight rollbacks.
Featured Works
Selected Projects & Verified Impact
Swipe to explore projects01 / 04
Productivity / AI2025
Memrizor
A production web application to capture, index, and query technical resources with sub-120ms vector retrieval and autonomous MCP tooling.
Architected the end-to-end full-stack application using React, Node.js, and MongoDB Atlas.
ReactExpressNode.jsTailwind CSS
Healthcare / AI2025
Vital Healthcare
A secure healthcare web application translating complex diagnostic lab panels into longitudinal biomarker charts with zero PII exposure to external APIs.
Built the medical report ingestion engine with multi-stage JSON schema extraction using OpenAI GPT-4o.
ReactExpressNode.jsMongoDB
Education / Frontend2024
Kids Learn
High-conversion web portal engineered for an early-childhood playschool, featuring interactive curriculum explorers, virtual campus tours, and a direct inquiry engine.
Designed and coded a custom, playful design system with child-friendly color palettes and accessible typography.
ReactTailwind CSSFramer MotionJavaScript
Full Stack / CMS2024 - 2026
Dynamic Portfolio & Headless CMS Operating System
A custom content management operating system engineered with Next.js 16, Cloud Firestore, Firebase Auth, and Cloudinary media processing with instant on-demand cache revalidation.
Designed and developed the full architecture in Next.js using App Router and Server Components.
Next.js 16Tailwind CSS v4Cloud FirestoreFirebase Auth
Productivity / AI•2025•Live in Production
Memrizor
A production web application to capture, index, and query technical resources with sub-120ms vector retrieval and autonomous MCP tooling.
Measurable Technical & Business Impact:
- Architected the end-to-end full-stack application using React, Node.js, and MongoDB Atlas.
- Integrated OpenAI API and Model Context Protocol (MCP) servers for autonomous knowledge tagging and semantic queries.
- Engineered an asynchronous job queue to scrape metadata and generate embeddings without blocking the client thread.
ReactExpressNode.jsTailwind CSSMongoDBMCPOpenAI
Healthcare / AI•2025•Live Demo
Vital Healthcare
A secure healthcare web application translating complex diagnostic lab panels into longitudinal biomarker charts with zero PII exposure to external APIs.
Measurable Technical & Business Impact:
- Built the medical report ingestion engine with multi-stage JSON schema extraction using OpenAI GPT-4o.
- Developed a HIPAA-conscious client-side sanitization layer that strips Personally Identifiable Information (PII) before LLM analysis.
- Created dynamic visual charts for biomarker progression over time (cholesterol, glucose, hemoglobin).
ReactExpressNode.jsMongoDBTailwind CSSOpenAI
Education / Frontend•2024•Live & Delivered
Kids Learn
High-conversion web portal engineered for an early-childhood playschool, featuring interactive curriculum explorers, virtual campus tours, and a direct inquiry engine.
Measurable Technical & Business Impact:
- Designed and coded a custom, playful design system with child-friendly color palettes and accessible typography.
- Engineered lightweight spring physics animations using Framer Motion to captivate visitors without lag.
- Created an interactive fee calculator and one-click WhatsApp/Call admissions inquiry widget.
ReactTailwind CSSFramer MotionJavaScript
Full Stack / CMS•2024 - 2026•Live in Production
Dynamic Portfolio & Headless CMS Operating System
A custom content management operating system engineered with Next.js 16, Cloud Firestore, Firebase Auth, and Cloudinary media processing with instant on-demand cache revalidation.
Measurable Technical & Business Impact:
- Designed and developed the full architecture in Next.js using App Router and Server Components.
- Configured Appwrite backend for database collections, media buckets, and user session management.
- Implemented Incremental Static Regeneration (ISR) with webhook triggers for instant cache invalidation.
Next.js 16Tailwind CSS v4Cloud FirestoreFirebase AuthCloudinary
Engineering Stack
Technical Skills & Core Stack
Frontend architecture, typed backend APIs, and AI integrations deployed in production.
Frontend Development
Creating responsive, fast, and accessible user interfaces
React 19
LevelAdvanced
Next.js 15 (App Router)
LevelAdvanced
TypeScript
LevelProficient
Tailwind CSS v4
LevelAdvanced
Framer Motion
LevelProficient
HTML5 / Semantic Web
LevelExpert
CSS Modules / Modern CSS
LevelAdvanced
Responsive Design
LevelExpert
Client Feedback
Trusted by Founders & Teams
5.0 / 5.0
"Aditya built a website for BrandNeoMedia that looks exceptionally professional and perfectly conveys our brand identity. It completely elevated our digital presence and brought in real client inquiries."
BrandNeoMedia
Founder & Creative Director
▲ Client Review: BrandNeoMedia
Common Questions
Frequently asked questions
Have questions about project timelines, technical consulting, or working together? I'm always happy to talk through details.
Available for Roles & Projects
Direct reply in under 24 hours
Aditya Kumar
Most production MVPs and custom web applications ship within 2 to 6 weeks. I work in focused, weekly milestone sprints with continuous staging previews so you can test working software as it's built.
Technical Insights & Engineering
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Direct Inquiries
Have a project or an engineering role to fill?
Send a direct message below. I review every inquiry and reply within 24 hours.