Himanshu Gupta's Resume

Himanshu Gupta

Senior Full-Stack Engineer building AI-powered solutions with an emphasis on clean architecture and user experience.

Bengaluru, India

About

I’m a full-stack engineer focused on the intersection of AI and web systems. Over the past 8 years, I’ve worked across React, Next.js, Node.js, TypeScript, and Cloudflare’s edge stack, designing and deploying production-grade systems that blend frontend design with backend scalability. My work often involves building retrieval and reasoning pipelines (RAG), integrating LLMs and tools, and building agentic systems. I built WebLinq, a distributed browser automation and data-extraction platform that runs entirely on Cloudflare Workers and turns web into an API layer. I care about clarity, performance, and reliability — translating complex ideas into clean, maintainable systems that scale.

Skills

  • React
  • Next.js
  • TypeScript
  • Tailwind CSS
  • Node.js
  • Generative AI
  • Postgres
  • RAG
  • Agents
  • AI SDK
  • API Design
  • Cloudflare
  • System Architecture

Work Experience

WebLinq

2025 - Present

Founder and Platform Engineer

  • Created WebLinq, a Cloudflare workers based web scraping and browser automation platform for real-time data access by developers and AI systems.
  • Implemented intelligent browser session reuse via Durable Objects for efficient session reuse and performance optimization.
  • Built a secure API key system with endpoints for search, screenshots, HTML/Markdown/PDF extraction, and MCP integration.
  • Developed a Next.js dashboard and docs site for visual API interaction and quick onboarding.
  • Oversaw the full product lifecycle from architecture to launch on Product Hunt.
  • Cloudflare
  • AI
  • Web Scraping
  • Browser Automation

Immersive Realities

2021 - 2024

Senior Software Engineer

  • Built a RAG based "Chat with Documents" AI web application, enabling secure and efficient document storage, retrieval, and Q&A functionality.
  • Developed WebAR projects for brand promotion and educational purposes using 8thWall and WebXR.
  • Created and launched "Gizmo," a 3D model viewer and editor platform that enables developers to quickly evaluate model performance and rendering on mobile devices.
  • Involved in the development of the Appearition Web SDK and created samples to demonstrate the platform's capabilities.
  • Led code reviews and refined software architecture to ensure scalable and maintainable solutions.
  • Remote
  • React
  • Next.js
  • AI
  • WebAR
  • RAG

Cosmoreal

2020 - 2021

Founder and Lead Developer

  • Developed an AR-based mobile app that understands space, offering a true-to-life experience for furniture visualization and interior design.
  • Advised top builders and office spaces on running XR-based marketing campaigns.
  • Led full-stack development of company website and client projects focusing on AR/VR solutions.
  • AR/VR
  • Unity
  • Mobile Development
  • Entrepreneurship

Unity

2019 - 2021

Co-organizer Unity Bangalore Community

  • Provided a platform for indie Unity developers and artists to upskill, collaborate, and seek mentorship.
  • Organized 8 developer events and maintained long-term engagement through the Meetup platform.
  • Curated event content and coordinated speakers, ensuring each session delivered technical value to the community.
  • Community Management
  • Event Organization

Udacity

2016 - 2019

Mentor and Project Reviewer

  • Reviewed over 1500 student projects for Virtual Reality, Digital Marketing, and Android Basics programs with an average rating of 4.95/5.
  • Established code best practices, ensuring students wrote clean and maintainable code, aligning with industry trends.
  • Trained new mentors and fostered a collaborative environment in the mentor community.
  • Mentorship
  • Code Review

Education

Delhi Technological University

2012 - 2016
B.tech Engineering Physics

Key Projects

WebLinq

High-performance web scraping and browser automation platform built on Cloudflare Workers. Features include intelligent browser session reuse, real-time data extraction, secure API key management, and a full API suite for search, screenshots, and content extraction.

  • Cloudflare Workers
  • Next.js
  • Web Scraping
  • Browser Automation

YouTube Caption Extractor

A lightweight package to scrape and parse captions (subtitles) from YouTube videos, supporting both user-submitted and auto-generated captions with language options.

  • TypeScript
  • Node.js
  • NPM package

Mermaid Agent

A modern Mermaid diagram editor with agentic error fixing and export capabilities. Built for developers and designers who want real-time AI-assisted diagram creation, validation, and professional-grade exports.

  • Next.js
  • TypeScript
  • OpenAI
  • AI SDK
  • Mermaid.js

OpenGPT

Experiment with 50+ open-source AI models, including GPT-OSS, Leonardo, Llama, Qwen, Gemini, DeepSeek, and more. Features text-to-speech with multiple voices and real-time speech-to-text transcription.

  • OpenNext
  • AI SDK
  • Cloudflare Workers AI

Model Viewer React

Reusable React components and layouts to streamline WebAR and 3D model workflows. Based on the model-viewer component for 3D model visualization.

  • React
  • Three.js
  • WebAR
  • 3D

3D Web Editor

A web-based 3D editor for viewing, optimizing, and sharing 3D models. Features include model optimization, performance metrics, and QR code generation for easy sharing.

  • Next.js
  • Three.js
  • React Three Fiber
  • Chakra UI