Welcome to my portfolio

Full Stack
Software Engineer

Crafting scalable systems and beautiful experiences

2.5+

Years Experience

15+

Production Systems

200+

Optimized Endpoints

Professional Journey

Work Experience

Full Stack Developer

SYSSOLUTION

Dec 2023 - Present

Dhaka, Bangladesh (Onsite)

  • Scaled backend architecture supporting 3,000+ concurrent users with 70% latency reduction
  • Engineered 200+ RESTful endpoints across 15+ business systems
  • Achieved 95+ Lighthouse performance scores across 10+ production interfaces
  • Automated 300+ hours/week of manual work across SMS dispatch and employee tracking
React.jsNode.jsExpress.jsTypeScriptMySQL

Frontend Developer (Intern)

Bythzenith

Sep 2023 - Nov 2023

Remote

  • Shipped 5+ responsive landing pages with 90+ PageSpeed scores
  • Achieved pixel-accurate UI components with minimal revision cycles
  • 100% feature delivery across 78+ sprint cycles
  • Maintained clean commit history across 30+ pull requests
React.jsTailwind CSSJavaScriptGitHub

Expertise

My Skills

A comprehensive toolkit built over 2.5+ years of professional development, enabling me to architect scalable solutions across the full stack.

🎨

Frontend

React.js
Next.js 16
TypeScript
Tailwind CSS
Framer Motion
GSAP
HTML5/CSS3
Shadcn/ui
⚙️

Backend

Node.js
Express.js
NestJS
Fastify
RESTful APIs
GraphQL
Microservices
Socket.io
🗄️

Database

PostgreSQL
MySQL
MongoDB
Redis
Prisma ORM
Database Normalization
Query Optimization
Data Modeling

Portfolio

Featured Projects

Production-ready systems engineered to scale, automate workflows, and serve thousands of active users.

Inventory Management System

Enterprise Scale

Inventory Management System

DSCSC - Digital Military Operations

Took over mid-project ownership to build a multi-branch inventory system spanning 5 military branches. Converted 70%+ asset workflows to paperless with sub-0.5s barcode lookup.

500+ active users
4,000+ assets managed
< 0.5s lookup time
70%+ paperless workflow
ReactViteTanStack QueryRedux ToolkitNode.jsExpress.jsMySQLSocket.ioSwaggerbwip-js
Uday Builders Portfolio

Sole Lead Engineer

Uday Builders Portfolio

Real Estate Portfolio Platform

Sole engineer for a real estate portfolio platform showcasing 53+ projects to 5,000+ monthly visitors. Built custom cPanel admin dashboard and spatial map browsing.

5,000+ monthly visitors
53+ projects showcased
40% faster load times
95+ Lighthouse score
React.jsTypeScriptViteNode.jsExpress.jsMySQLReact-LeafletTailwind CSSFramer MotionZod
IPTSP KYC Management

Enterprise Security

IPTSP KYC Management

Icon Infothec Limited

Secure customer verification and reseller platform handling 1,000+ customer records at 99.9% data integrity. Engineered 3-tier approval workflow and post-launch security hardening.

1,000+ records processed
99.9% data integrity
100% regulatory compliance
3-tier approval workflow
ReactViteNode.jsExpress.jsMySQLHelmetNodemailerMulterVPS

Turn Your IdeaInto Production-Ready Code

I design and ship production systems that scale — from backend architecture handling 3,000+ concurrent users to full-stack automation that's cut manual workflows by 60%. Whether you need a new product built from scratch or an existing system optimized, I'm ready to help.

Chat on WhatsApp