Available for projects Open to work

Frontend-heavy full stack engineer crafting fast, intentional digital experiences.
React, Next.js, TypeScript, Node.js

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React & Next.js ✦Three.js & WebGL ✦Node.js APIs ✦TypeScript ✦Data Visualization ✦AI Integration ✦Performance Engineering ✦Real-Time Systems ✦React & Next.js ✦Three.js & WebGL ✦Node.js APIs ✦TypeScript ✦Data Visualization ✦AI Integration ✦Performance Engineering ✦Real-Time Systems ✦
Problem-First Thinking ◆Clean Architecture ◆Pixel-Perfect UI ◆Accessible Design ◆Fast Iteration ◆Scalable Systems ◆Developer Experience ◆Shipped Products ◆Problem-First Thinking ◆Clean Architecture ◆Pixel-Perfect UI ◆Accessible Design ◆Fast Iteration ◆Scalable Systems ◆Developer Experience ◆Shipped Products ◆
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Selected Work

Projects that ship.

01/04
01
E-commerce2026
01

Modern E-commerce Storefront

Next.jsTypeScriptReactTailwindJS
A modern responsive e-commerce storefront for a consumer electronics brand
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02
Real Estate2026
02

Real Estate Property Search

HTML5CSS3JavaScriptResponsive Design
Responsive property search and listing experience across devices
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03
Travel & Tourism2026
03

Travel & Tourism

HTML5CSS3JavaScriptResponsive Design
Responsive travel experience with destination discovery and booking-focused interactions
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05
Climate Awareness2026
05

Jalvayu Sankalp

React 19ViteChart.jsJavaScript
Bilingual climate app built for Earth Day 2026
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What I Do

Services that ship.

End-to-end digital craftsmanship — from the first line of code to the last word on the page.

01

Web App Development

Full-stack web applications built for speed, scale, and clarity. From SaaS dashboards to interactive data tools — performance-first, always.

  • React / Next.js
  • Node.js APIs
  • Database Design
  • Deployment & CI/CD
02

UI Design & Prototyping

Design systems and pixel-perfect interfaces that feel intentional. I bridge the gap between design and code — so what ships matches what was designed.

  • Component Libraries
  • Motion Design
  • Responsive Layouts
  • Design Systems
03

Technical Writing

Complex ideas made readable. Developer docs, API references, architecture explainers, and onboarding guides that developers actually want to read.

  • API Documentation
  • Architecture Guides
  • Dev Onboarding
  • README & Wikis
04

Copywriting

Words that convert. Landing page copy, product descriptions, and marketing content written with a technical edge — accurate, compelling, and sharp.

  • Landing Pages
  • Product Copy
  • Email Sequences
  • Case Studies
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Experience

Work History & Impact

Frontend Engineer - Freelancer

Oct 2025 - Present

  • Building an AI-powered debate platform using Next.js 15 + Claude API, focusing on real-time interaction and structured argument flows.
  • Developing a 3D real-time latency visualization system using React Three Fiber, rendering global network data at ~60 FPS.
  • Architecting performance-first frontend systems with optimized state management and modular UI design.
  • Implementing heavy client-side processing using Web Workers (compression, parsing, async tasks) to reduce server dependency.

Open Source Frontend Maintainer - Appwrite

Jan 2025 - Aug 2025

  • Improved UI consistency and resolved visual regressions across a console used by 100K+ developers.
  • Enhanced navigation flows, accessibility, and responsiveness, improving usability across devices.
  • Collaborated with global contributors to maintain high-quality UI standards in a production-scale open-source system.
  • Identified and fixed layout/system-level inconsistencies, strengthening overall frontend architecture.

Frontend Code Reviewer & QA Specialist - Outlier

Oct 2024 - Feb 2025

  • Optimized conversation interfaces, improving clarity and interaction flow for 10K+ users.
  • Refined UI text hierarchy and layouts, increasing engagement and task completion rates.
  • Worked closely with product/design teams to enhance usability and UX consistency.
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About
Gurjeet Singh
Available Worldwide

I build things
that last.

I'm Gurjeet — a frontend-heavy full stack engineer who believes in quiet excellence. I turn complex technical challenges into elegant, maintainable digital products that users trust instantly and teams love to work with.

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Projects Shipped
0%
Client Satisfaction
0
Years Experience
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Cups of Coffee
Tech Stack
ReactNext.jsTypeScriptNode.jsPostgreSQLFramer MotionThree.jsTailwindDockerAI IntegrationReact QueryZustandWeb WorkersGSAPGraphQLREST APIsPrismaVercelJestCypress
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Get In Touch

Let's build
something great.

Have a project in mind? I'd love to hear about it. Drop me a line and let's create something extraordinary together.