samrendra.me
about

a longer read

I'm a final-year B.Tech (Automation & Robotics) student at GGSIPU, currently working full-time at StashQ on a digital-product marketplace — large-file uploads, signed-URL access, payout ledgers, and the operational jobs that keep it all running. Before that I built Vlynq, a video marketplace, and Toolzap, a privacy-first browser document/image tool. I also open-source small TypeScript libraries in the storage and access-control space.

education

2022 – 2026

B.Tech in Automation and Robotics

Guru Gobind Singh Indraprastha University

Coursework spans control systems, signal processing, and computer vision — the parts most relevant to product engineering are the ones I had to teach myself: distributed systems, payments, media infrastructure.

full skill list

Languages

  • TypeScript
  • JavaScript
  • Python
  • C++
  • SQL
  • HTML
  • CSS

Backend & APIs

  • Node.js
  • Next.js App Router
  • Server Actions
  • REST API design
  • Webhooks
  • Auth & sessions
  • Zod
  • Express-style patterns

Databases

  • PostgreSQL
  • Supabase
  • Row-Level Security
  • SQL migrations
  • Triggers
  • RPC functions
  • Performance-oriented data loading

Storage & Media

  • S3-compatible storage
  • Cloudflare R2
  • AWS SDK v3
  • Presigned URLs
  • Resumable multipart uploads
  • Signed downloads
  • FFmpeg
  • FFprobe
  • Thumbnails
  • Watermarking
  • Background workers

Payments & Commerce

  • Razorpay
  • Signature verification
  • Idempotent fulfillment
  • Webhook handling
  • Payout ledgers
  • Provider transfers
  • Refund flows

AI & Automation

  • LangChain (familiarity)
  • Prompt engineering
  • Structured generation
  • n8n workflow automation
  • AI-assisted resume workflow
  • Agent-style development workflows

Frontend & UI

  • React
  • Tailwind CSS
  • shadcn/ui
  • Radix UI
  • Canvas API
  • ImageData / pixel manipulation
  • High-DPI rendering
  • Zustand
  • MDX

Cloud & DevOps

  • AWS
  • Docker
  • Docker Compose
  • CI/CD concepts
  • GitHub Actions
  • Vercel deployment
  • Service-role security boundaries

Data, PDF & Visualization

  • Handlebars
  • Puppeteer
  • jsPDF
  • pdf-lib
  • PDF.js
  • Matplotlib
  • Manim

Testing

  • Vitest
  • Playwright
contact

email is fastest. linkedin and github are great for less-urgent threads. the bot in the bottom-right can also help.

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