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@Geltrax69

Product Engineer

A Product Engineer based in India. I build production-ready software, scalable backend systems, and AI-powered applications. Open to full-time opportunities and freelance projects. This website is a collection of the products I've built, from backend architecture and APIs to modern web experiences.

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Between design and code

I build scalable software that combines backend engineering, modern web development, cloud infrastructure, and AI. From system architecture to polished user interfaces, I enjoy turning ideas into production-ready products.

5Projects shipped3Disciplines100%Design-led code

Stack & Tools

React icon
AWS icon
Claude icon
Figma icon
GitHub icon
Hetzner icon
Docker icon
Flutter icon

Experience

Co-Founder & Product EngineerSimpedu LLPOct 2025 — Present

Co-founded Simpedu LLP and lead product engineering across our platforms, building scalable backend systems, modern web applications, and AI-powered features from concept to production.

School Management PlatformSelected ProductsJun 2024 — Present (Ongoing)

Building a multi-tenant school ERP for student management, attendance, fees, notifications, and mobile apps, currently used by multiple schools and actively expanding.

ScoreCastSelected ProductsJun 2026 (Shipped)

Built a real-time sports scoreboard and live match display system with automated scoring, tournament management, and responsive display screens using modern web technologies and Claude AI.

Haryana State Sports Federation PortalSelected ProductsDec 2025 — Feb 2026 (Shipped)

Developed a production-grade sports federation portal that digitized registrations, document verification, and administrative workflows for hundreds of active users.

Certifications

Animations on the WebAnimations on the Web2026VercelVercelNext.js SEO Fundamentals2025VercelVercelReact Foundations for Next.js2025

Vault

Designing Data-Intensive Applicationsby Martin Kleppmann

Clean Architectureby Robert C. Martin

The Twelve-Factor Appby Heroku

System Design Primerby Donne Martin

Conversation starter

I like trying new things, and diving deeply into each. Now I can't live without , designing, , , and most importantly, my family.

Grateful you're here! Always happy to chat ^^

I'm open to new opportunities – full-time roles, freelance projects, and collaborations. If you're working on something interesting, I'd love to hear about it.

lalit.builds@gmail.com+91 7008617996
Twitter/XLinkedIn

Designed and developed by Lalit andredbull

Thanks to

diip3sh — Original portfolio architectureMotionCommit MonoIconsaxCounterfeit's shapes, symbols & iconsMotion Primitives

Inspired from

diip3shManu PaajiAna HowardJordan Jenkins

© 2026 Open source, free to use

Code
Code
Code overview screen
Code
Scorecast
Scorecast
RestaurantOS
RestaurantOS customer mobile menu view
RestaurantOS
School App
School App admin control panel screen
School App
Inventory Management System
Inventory Management main overview table
Inventory Management System
Job Portal
Job Portal candidate application portal
Job Portal
Bettertrack AI
Bettertrack AI
Care App
Care App caregiver matching and booking flow
Care App
Storage.me
Storage.me private cloud file storage dashboard
Storage.me
Saree Store
Saree Store premium product catalog landing
Saree Store

Theme Toggle

Theme Toggle
View on X
Scorecast
Scorecast
RestaurantOS
RestaurantOS customer mobile menu view
RestaurantOS

Card Hover

Interactive holographic card hover component
Card Hover
View on X

Timezone Showcase

timezone showcase
Timezone Showcase

Edit Time

Edit Time
View on X

Set timer interaction

set timer interaction
Set timer interaction
View on X
Job Portal
Job Portal candidate application portal
Job Portal
Care App
Care App caregiver matching and booking flow
Care App

Analog Stick

analog stick
Analog Stick
View on X
Storage.me
Storage.me private cloud file storage dashboard
Storage.me
Saree Store
Saree Store premium product catalog landing
Saree Store
Code
Code overview screen
Code

Rotating video loop

Your browser does not support HTML5 video.
Rotating video loop
View on X
School App
School App admin control panel screen
School App

GLSL Shader Fragment

GLSL Shader Fragment
View on X

Subscriptions List

subscriptions list
Subscriptions List
View on X
Inventory Management System
Inventory Management main overview table
Inventory Management System

Threejs Face Masking shader

Threejs Face Masking shader
View on X
Bettertrack AI
Bettertrack AI