React.js
Frontend
Node.js
Backend
PostgreSQL
Database
Hi, I'm Lakshya 👋|
I build fast, scalable web applications — from pixel-perfect UIs to robust backend systems.
The Developer Behind the Code
A little about who I am, how I work, and what I bring to the table.
Lakshya Mittal
Full Stack Developer
Quick Facts
Location
India
Focus
Full Stack Development
Experience
2+ Years
Availability
Remote / On-site
Response
Within 24 hours
Passionate about building products that actually work — not just look good.
I'm a Full Stack Developer who loves turning complex problems into clean, elegant solutions. I specialize in building end-to-end web applications with modern technologies across the entire stack.
With hands-on experience in React, Next.js, Node.js, and databases like PostgreSQL and MongoDB, I bring both technical depth and a strong eye for user experience to every project I ship.
I'm passionate about clean code, performance optimization, and building products that actually solve problems. I thrive in fast-moving environments and love collaborating with product and design teams.
Currently
What I Can Do For You
Frontend Development
Pixel-perfect, accessible UIs with React & Next.js. Fast, responsive, and SEO-ready.
Backend & APIs
Scalable REST & GraphQL APIs with Node.js, authentication, and database design.
Database Design
Schema design, query optimization, and ORM setup for PostgreSQL and MongoDB.
Deployment & DevOps
CI/CD pipelines, Docker containers, and cloud deployment on Vercel, AWS, and Railway.
Auth & Security
JWT, OAuth 2.0, role-based access control, and security best practices.
Responsive Design
Mobile-first design that works flawlessly across all screen sizes and devices.
Skills & Technologies
The tools I reach for every day — and how confident I am with each.
Experience Level
Frontend
5 core technologies
All Technologies I Work With
Projects I've Built
A selection of real-world applications built with modern full-stack technologies.
1,200+
Products
50+
Orders/day
98
Lighthouse
ShopSphere
E-Commerce Platform
A fully featured e-commerce platform with product listings, cart management, Stripe payment integration, order tracking, and an admin dashboard for inventory management.
200+
Active Users
<50ms
Real-time latency
99.9%
Uptime
DevCollab
Real-time Collaboration Tool
A real-time collaborative workspace for developers — shared code editors, kanban boards, instant messaging, and team project management in one place.
5K+
Tasks tracked
30+
Teams
8
Integrations
TaskFlow
Project Management App
A Jira-inspired project management tool with drag-and-drop kanban boards, sprint planning, burndown charts, time tracking, and team collaboration features.
MediConnect
Healthcare Booking System
Doctor appointment booking platform with real-time slot availability, video consultation via WebRTC, medical records management, and prescription tracking.
CryptoTrack
Crypto Portfolio Tracker
Real-time cryptocurrency portfolio tracker with price alerts, P&L analytics, historical charts, and multi-exchange support via REST and WebSocket APIs.
AuthKit
Auth Boilerplate Package
An open-source npm package providing plug-and-play authentication for Node.js apps — JWT, OAuth (Google/GitHub), refresh tokens, and role-based access control.
More projects on GitHub →
🐙 View All on GitHubExperience
Where I've worked, what I built, and the impact I delivered.
Full Stack Developer Intern
TechStartup Pvt. Ltd.
Worked on a SaaS product used by 5,000+ businesses. Built new features end-to-end, optimized database queries reducing load time by 40%, and migrated the frontend from CRA to Next.js.
Key Achievements
- ✓Reduced API response time by 40% through query optimization and Redis caching
- ✓Migrated frontend from Create React App to Next.js, improving Lighthouse score from 62 to 94
- ✓Built a real-time notification system using Socket.io serving 500+ concurrent users
- ✓Wrote 80+ unit and integration tests, achieving 85% code coverage
Technologies Used
Freelance Web Developer
Self-employed
Built and delivered 8+ web projects for clients across retail, education, and service industries — from design to deployment.
Key Achievements
- ✓Delivered 8 client projects on time with 100% satisfaction rating
- ✓Built a school management system used by 600+ students across 3 schools
- ✓Created a restaurant ordering system with Razorpay integration generating ₹2L+ in transactions
- ✓Established ongoing retainer relationships with 3 clients for maintenance & new features
Technologies Used
Open Source Contributor
Various Projects
Regular contributor to open-source projects. Merged PRs in documentation, bug fixes, and feature additions across React ecosystem libraries.
Key Achievements
- ✓10+ merged pull requests across popular repos
- ✓Published AuthKit — an npm package with 200+ weekly downloads
- ✓Active participant in Hacktoberfest 2022 and 2023
Technologies Used
Education
B.Tech / MCA / BCA
Computer Science
Your College Name
Update with your actual degree & college
Higher Secondary (12th)
PCM + Computer Science
Your School Name
Update with your school details
What Clients Say
Feedback from people I've worked with directly.
Lakshya built our entire school management system from scratch in 6 weeks. The code quality and attention to detail was exceptional. Highly recommend!
Priya Sharma
Founder, EduSpark
Incredibly fast and reliable developer. Delivered the e-commerce platform ahead of schedule with zero bugs on launch day. Will definitely work with again.
Rohan Gupta
CTO, RetailMax
Lakshya's work on our API optimization saved us thousands in infrastructure costs. Reduced response times by 40%. A true full-stack expert.
Anjali Singh
Product Manager, TechStartup
I Write Code Every Day
Check My GitHub
10+ merged pull requests, published npm packages, and consistent contributions. My GitHub is the best window into how I actually work.
🐙 Open GitHub Profile →Contribution activity · last 6 months
Let's Work Together
I'm open to full-time roles, freelance projects, and interesting collaborations. Drop me a message — I reply within 24 hours.
Contact Info
Currently
Open to Work
Looking for full-time Full Stack Developer roles or freelance projects. Let's build something great together.
Download Resume ↓