Tarun Khurana, Developer in New Delhi, Delhi, India
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Tarun Khurana

Verified Expert  in Engineering

Full-stack Blockchain Developer

New Delhi, Delhi, India

Toptal member since August 3, 2022

Expertise
BitcoinNFTBlockchainNode.jsJavaScriptDatabaseCSSHTML5Agile DevelopmentNoSQLWeb3.jsEthereumPythonSolidity
Bio

Tarun emerges as a seasoned blockchain architect with a decade of comprehensive industry experience. With an impressive track record spanning a remarkable five years dedicated exclusively to the realm of blockchain technology, his leadership acumen is exemplified by his adeptness in steering teams and effectively managing client communication. Tarun consistently contributes to the successful realization of blockchain projects, making him an invaluable asset to any team he collaborates with.

Portfolio

Tech4 Billion Media Pvt. Ltd.
TypeScript, Node.js, Solidity, Solana, Ethereum, Aptos...
KPMG
Python 3, Amazon Web Services (AWS), Azure, Ethereum...
NEC Corporation India
Angular, Node.js, Java 8, Solidity, Ethereum, Hyperledger, Blockchain...

Experience

  • Web3.js - 4 years
  • Web3 - 4 years
  • Python - 3 years
  • Ethereum - 3 years
  • Bitcoin - 2 years
  • Smart Contracts - 2 years
  • Non-fungible Tokens (NFT) - 2 years

Availability

Part-time

Preferred Environment

Linux, MacOS, Slack, Outlook, Visual Studio Code (VS Code)

The most amazing...

...things I've created are a short video NFT marketplace (vNFT) and a platform for auditing multiple cryptocurrencies along with ERC-20/NFT tokens.

Work Experience

Blockchain Architect

2022 - 2023
Tech4 Billion Media Pvt. Ltd.
  • Designed and developed an NFT marketplace from scratch for NFT minting from short videos and selling/reselling on the marketplace (nft.chingari.io/).
  • Built a multichain wallet for Chingari app users. The current system maintains wallets for 2+ million users on Solana and Aptos blockchains.
  • Oversaw multiple projects such as staking, custom bridges, and EVM chain support for Web3 users.
Technologies: TypeScript, Node.js, Solidity, Solana, Ethereum, Aptos, Non-fungible Tokens (NFT), Blockchain, Crypto, APIs, JavaScript, IPFS, Decentralized Finance (DeFi), Web3, Web3.js, Smart Contracts, Databases, PostgreSQL, Redis, Data Queries, HTML, CSS, HTML5

Senior Blockchain Specialist

2019 - 2022
KPMG
  • Developed and designed the platform for auditing various cryptocurrencies and ERC20 and ERC721 tokens, such as bitcoin, ethereum, ripple, etc. The platform is currently handling more than 20 currencies.
  • Maintained blockchain nodes for cryptocurrencies, developed a platform for auditing cryptocurrencies, mentored junior members, and designed the architecture for the deployment on Azure.
  • Got actively involved with client communication by delivering requirements.
Technologies: Python 3, Amazon Web Services (AWS), Azure, Ethereum, System Architecture Design, Blockchain, Hyperledger, Python, Crypto, APIs, JavaScript, Web3, Web3.js, Smart Contracts, Truffle, Databases, Data Queries, HTML, CSS, HTML5

Technical Lead

2013 - 2019
NEC Corporation India
  • Developed several POC on Ethereum and Hyperledger fabrics.
  • Headed a team of four members and handled client communication.
  • Developed multiple projects using Angular, Node.js, and Java 8.
Technologies: Angular, Node.js, Java 8, Solidity, Ethereum, Hyperledger, Blockchain, JavaScript, Web3, Web3.js, Smart Contracts, Databases, HTML, CSS, HTML5

Experience

vNFT Marketplace

https://nft.chingari.io/
A short video NFT marketplace, a cutting-edge platform designed and developed from the ground up to empower users to mint their short videos from the Chingari app and seamlessly sell them on our unique NFT marketplace. This project merges the realms of digital creativity, blockchain technology, and artistic expression to provide a revolutionary way for creators to monetize their content.

Crypto Audit Platform

A cloud platform for auditing multiple cryptocurrencies, ERC-20 coins, and ERC-721 NFT tokens. More than 20 cryptocurrency transactions and account balances can be verified securely. It allows auditing millions of crypto accounts within a few minutes.

Education

2009 - 2013

Bachelor's Degree in Computer Engineering

Kurukshetra University - Thanesar, India

Certifications

JULY 2021 - PRESENT

Decentralized Applications (Dapps)

Coursera

JUNE 2021 - PRESENT

Smart Contracts

Coursera

Skills

Libraries/APIs

Node.js, Web3.js, React

Tools

Spark SQL

Languages

Solidity, Python, JavaScript, HTML, CSS, HTML5, Python 3, Java 8, SQL, TypeScript

Frameworks

Truffle, Angular

Paradigms

Agile Software Development, REST

Platforms

Ethereum, Blockchain, Linux, Amazon Web Services (AWS), Docker, Kubernetes, Azure, Hyperledger, Apache Kafka

Storage

NoSQL, Databases, PostgreSQL, Redis

Other

Bitcoin, Non-fungible Tokens (NFT), Smart Contracts, Web3, Solana, Blockchain Development, Ethereum Smart Contracts, Cryptocurrency, ERC-20, Crypto, APIs, IPFS, Decentralized Finance (DeFi), Utility Tokens, Data Queries, System Architecture Design, Decentralized Applications, Aptos, Architecture, Cloud

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