Experience
Where I've worked
A timeline of startups and companies where I've built backends, managed infrastructure, and shipped AI features to production.
Software Developer Intern at Behooked.co
Dec 2025 – Feb 2026
Integrated and oversaw 271 fal.ai AI/ML endpoints across 13 categories into both web (Next.js) and mobile (React Native) platforms.
- →Recast App: Built an AI-powered image and video recasting feature on web and mobile; routed requests through fal.ai endpoints with download support.
- →Lipsync App: Delivered end-to-end functionality supporting text-to-audio and audio-driven video lipsync utilizing 20 specific endpoints.
- →Expanded generation capabilities across 66 Image-to-Video and 16 Video-to-Video endpoints.
Projects
Case Studies
A deep dive into problems I've solved—from architecture decisions to measurable outcomes.
CoinLink — Frictionless Crypto Payments
A Web3 payment platform for sending Solana (SOL) via shareable links, skipping the seed phrase setup.
Role & Focus
Full-Stack Web3 Developer. Built the AWS KMS wallet generation and the escrow payment flow.
Tech Stack
Impact
- 🔐 Hardware-backed security with AWS KMS Encryption
- 🔗 Link-Based Transfers for frictionless Web2 to Web3 onboarding
- 📊 Real-time data integration with Helius & CoinGecko APIs
I learned that regular users won't touch seed phrases. Cloud key management and social logins are what actually work for onboarding.
Canopy — Intelligent Workspace & Editor
A block-based productivity app for note-taking and knowledge management.
Role & Focus
Core Developer. Built the hierarchical page system and the API proxy layer.
Tech Stack
Impact
- 🛡️ Custom Proxy-level Rate Limiting for secure API endpoints
- 📂 Hierarchical Nesting for deep workspace organization
- 📝 Rich Block-based Editor with table and task support
Separating the security proxy from the main app logic was a good call. It kept the editor clean and fast.
Quantum – Developer Analytics Platform
A dashboard that aggregates your coding data from GitHub, LeetCode, and other platforms.
Role & Focus
Full-stack developer handling the architecture, real-time data layer, and UI.
Tech Stack
Impact
- 🔗 Unified 4+ coding platforms into one view
- ⚡ Real-time updates via WebSocket integration
- 🔒 Secure auth with multi-provider support
The hardest part of a developer tool is getting the UX right. When data is presented cleanly, reviewing progress is actually useful.
Tomato – Food Delivery Platform
A food delivery app with restaurant browsing, a cart system, and Stripe checkout.
Role & Focus
Full-stack developer handling the ordering system, payments, and storefront.
Tech Stack
Impact
- 💳 End-to-end Stripe payment integration
- 🛒 Persistent cart with real-time price calculation
- 📱 Fully responsive across all devices
Users don't care about your state machine—they just want the checkout to work smoothly. Invisible complexity is key.
Multi-Blockchain Wallet Generator
A client-side wallet generator for Ethereum and Solana that manages BIP-39 mnemonic seed phrases.
Role & Focus
Frontend developer handling key generation, multi-chain logic, and security UX.
Tech Stack
Impact
- 🔑 Client-side key generation—zero server exposure
- ⛓️ Supports Ethereum & Solana from one seed phrase
- 🛡️ BIP-39 compliant mnemonic management
When users can verify security themselves by checking the network tab, they trust the tool more.
Competitive Coding
LeetCode
Real-time stats pulled from LeetCode's GraphQL API—problems solved, contest performance, and language breakdown.
Codeforces
Live rating and recent contest submissions from Codeforces.
Open Source
GitHub
Contribution activity pulled live from the GitHub API.
Let's Talk
Get in Touch 🚀
I'm always open to discussing new projects, creative ideas, or opportunities. Feel free to contact me with any questions or inquiries.
Contact Information
Connect with me directly via email or follow my professional journey on social media. I'd love to hear from you!
Email me at
singhanurag1309@gmail.com