█

Sujay Singh  ·  Full Stack Developer

const [state, setState] = useState(null)
useEffect(() => { fetch("/api") }, [])
export default function App() {
<Suspense fallback={<Loader />}>
type Config = Record<string, unknown>
const router = useRouter()
interface Props { children: ReactNode }
return Promise.resolve(greatThings)

Full Stack Developer  ·  Noida, India

› █

Sujay Singh

4.5yrs

hands-on experience

20+

websites shipped

98+

Lighthouse score

Scroll to read my story

Chapter 02

From Renukoot
to the Real World

  1. 01Renukoot, UPorigin

    Where It Started

    A small industrial town in Uttar Pradesh

    Grew up watching computers like they were magic boxes — and decided to learn the magic. Curiosity about how websites worked became an obsession.

  2. 022015 – 2019education

    B.Tech in Computer Science

    RKGEC, Ghaziabad · AKTU

    Raj Kumar Goel Engineering College, under Dr. A.P.J. Abdul Kalam Technical University. Built first real projects, broke everything, stayed up fixing it. Learned that persistence outlasts talent every time.

  3. 03Apr – Aug 2022experience

    The First Real Job

    JavaScript Developer (Trainee) · MoJoBoxx · Gurugram

    Learned to ship code inside a team and debug under deadline pressure. Built responsive, mobile-first interfaces with HTML5, CSS3, JavaScript, and jQuery, and wired REST APIs via AJAX so pages updated without full reloads.

  4. 04Sep 2022 – Nov 2025experience

    3 Years at Scale

    Frontend Developer · KALP Digital / MAI Labs · Noida

    20+ websites and full SaaS platforms — RBAC, secure checkouts, custom CMS. Migrated a legacy React frontend to a modular TypeScript architecture with Redux Toolkit, built a Tailwind design system that cut feature-development time by 30%, pushed Lighthouse from 75 to 98+ with SSR/ISR, and mentored 4 junior developers.

  5. 05Nov 2025 – Presentexperience

    Going Freelance

    Independent Fullstack & GenAI Engineer

    Took the leap into freelancing after Kalp. Delivered Trikaya.io — an AI + Blockchain hiring platform — and a high-conversion landing page, expanded into React Native, then built and deployed an AI-powered blog platform (Next.js, FastAPI, PostgreSQL) with JWT auth, RBAC, and LLM-assisted content generation.

  6. 06Dec 2025 – Mar 2026experience

    The Backend Chapter

    Node.js · Express · PostgreSQL · Prisma · Docker · Railway

    Decided the frontend alone wasn't enough. Dove headfirst into backend — built a production REST API from scratch: JWT auth, relational schema with Prisma, middleware validation, and full Swagger docs. Containerised with Docker and deployed live on Railway.

  7. 072026 – Presentexperience

    The Next Frontier

    Python · FastAPI · GenAI Engineering

    Earned PCEP certification and now actively building with Python and FastAPI — full-stack CRUD APIs, SQLAlchemy ORM, JWT auth, and Docker. Alongside that: GenAI apps — RAG pipelines with embeddings and FAISS vector search, orchestrated with LangChain and LangGraph. The goal: end-to-end intelligent systems, not just interfaces.

Chapter 03

The Toolkit

Every star is a skill. Lines connect what works together. The brighter the node, the deeper the experience.

Skills by category

Core

  • JavaScript
  • TypeScript
  • HTML5
  • CSS3 / SCSS

Frameworks

  • React.js
  • Next.js
  • Redux
  • Zustand
  • TanStack Query
  • React Router

UI & Motion

  • Tailwind
  • Framer Motion
  • GSAP
  • MUI
  • ShadCN/UI

Tools

  • Git
  • Figma
  • Vercel
  • AWS (EC2 · ECR · S3)
  • VS Code
  • Docker
  • GitLab
  • Jira
  • Postman
  • Apidog
  • GitHub Actions
  • Nginx
  • Linux

Superpowers

  • Performance
  • SEO
  • Lighthouse

Backend

  • Node.js
  • Express
  • PostgreSQL
  • Prisma
  • Python
  • FastAPI
  • SQLAlchemy
  • MongoDB

Mobile

  • React Native

AI / LLM

  • LLMs
  • LangChain
  • LangGraph
  • OpenAI
  • Gemini
  • Claude
  • RAG
  • Embeddings
  • Vector Search

Chapter 04

The Work
That Matters

01+

Trikaya.io

AI + Blockchain Hiring Platform

98+

Lighthouse

<2s

TTI

05+

20+ Campaigns

Marketing Sites & Landing Pages

20+

Sites Shipped

100%

On Time

06+

Employee Management API

REST API — Fullstack Backend Build

Live

On Railway

Swagger

Full Docs

07+

AI-Powered Blog Platform

Next.js + FastAPI · RBAC · GenAI

RBAC

Auth System

Deployed

Status

08+

RAG PDF Chat

Ask Questions of Any Document

RAG

Pipeline

FAISS

Vector Store

09+

TestKart

EdTech Marketplace — Frontend

3

Role Dashboards

SSR

Rendering

Click any card to read the full story

Chapter 05

Proof of the Work

Courses finished, credentials earned — each one linked to the original certificate.

Chapter 06

Let's write
the next chapter

Every great product starts with a conversation. Let's build yours.

› _

Emailsujaysingh29@gmail.com
Phone+91 76520 50976
LocationNoida, India
Find me online

© 2026 Sujay Singh  ·  Built with Next.js + GSAP + Framer Motion