Back
Avatar

Abhijit
Gayen

Average Review
0.00
Reputation
13
Finished gigs
0
Finished jobs
0
Country
Not specified
Specialization
Full-stack develper
Hourly rate
$20/hr
Preferred payment options
ETH
USDT
TIME
AUDT
USDC
DAI
WBTC
MATIC
SLP
CGU
SHIB
FLOKI
BONE
CRVUSD
GAL
BABYDOGE
BAT
GTC
SHEB
USDT
TIME
USDC
DAI
BNB
BUSD
BTCB
MATIC
SLP
CGU
SHIB
FLOKI
SIS
GAL
BABYDOGE
USDT
TIME
USDC
DAI
WBTC
MATIC
CGU
USDC
DAI
FTM
BRUSH
ETH
USDT
USDC
DAI
ARB
ETH
USDT
USDC
OP
ETH
USDC
About me
I’m a passionate Full-Stack Developer specializing in JavaScript, WebRTC, and decentralized systems. I’ve built peer-to-peer networking tools, blockchain indexers, and AI-powered applications with technologies like Node.js, React, FastAPI, and Holepunch. With a strong background in mathematics (M.Sc. from IIT Guwahati) and experience at companies like Tether and Cogoport, I enjoy creating scalable, high-performance solutions that bridge web, AI, and blockchain ecosystems.

Work experience

tether
May 2024 – Current time
Job title
Javascript developer
Work experience & achievements
Engineered the backend for a next-generation Tip Jar Wallet, enabling blockchain-based micro-tipping with support for assets such as BTC, USDT, and more. Designed and deployed high-performance indexers across major blockchains (Tron, TON, Ethereum, Solana, Bitcoin, Spark), leveraging P2P Holepunch technology to deliver scalable and decentralized infrastructure. Built a cutting-edge GPU-accelerated virtual machine for decentralized AI model training, utilizing GPU passthrough and Docker. Integrated with Web3 (Holepunch) for peer-to-peer communication. Implemented entirely in JavaScript with Node.js native addons for direct GPU control, enabling high-efficiency AI workloads in a fully decentralized ecosystem.
Peartree
December 2023 – May 2024
Job title
Javascript developer
Work experience & achievements
Collaborated on a project to implement the deployment of an AI model (Whisper - Tiny) within a Bare JavaScript runtime environment, leveraging Electron.js and Bare-addon technology, with the primary aim of running the AI model locally. Developed a proof of concept (PoC) for a peer-to-peer VPN leveraging Holepunch technology akin to WireGuard. Utilized C++ (Node-gyp) for networking implementation and Hyperswarm for creating the communication pipeline.
cogoport
June 2022 – December 2023
Job title
SDE - 1
Work experience & achievements
Developed a robust video conferencing solution using Express.js and WebRTC, enhancing real-time collaboration capabilities by 10% for remote business interactions. Spearheaded the creation of CogoVerse, an innovative Chatbot for WhatsApp and the web, integrating NLP, PyTorch, and FastAPI. Achieved a 40% increase in user engagement and 20% reduction in customer support requests. Integrating a one-to-one video call feature using WebRTC to demonstrate the product to users. Users can directly call your agent for support with booking shipments or for a product demo. The technology stack includes Node.js, WebSocket, & Next.js. Engineered CogoOne, an omni-channel system with FastAPI, Firebase, and Next.js, expanding service accessibility across mul- tiple platforms (WhatsApp, Telegram, Zalo, and email), resulting in a monthly revenue surge of $1 million. Designed and implemented a Segmentation System with ROR, Next.js, and PostgreSQL, achieving a 30% boost in campaign conversion rates

Education

IIT G
Graduation year: 2022
Level of study
PGCE
Major / Field of study
Math and computing