Solidity Developer

Assistant Software Engineer

As a Full Stack Developer with practical experience in Node.js, React.js, and MongoDB, I bring a solid foundation in both front-end and back-end technologies. My development approach is grounded in strong problem-solving skills, honed through solving 350+ LeetCode problems, and a strong academic foundation in Computer Science (B.Tech, UIET Kurukshetra University, CGPA: 8.01).

Currently, I’m working as an Assistant Software Engineer at Antier Solutions, where I specialize in blockchain development, building and deploying secure, upgradeable smart contracts using Solidity and Hardhat. My work includes architecting a launchpad for ERC-20 token creation, integrating Uniswap V2 protocols for liquidity management, and launching an NFT marketplace with features like royalty management and lazy minting—resulting in a measurable increase in transaction volume.

Beyond blockchain, I’ve developed robust backend systems including OTP-based password resets, email automation, file handling, and payment gateway integration. I’ve also created scalable web applications like Job Hustle, a job portal for recruiters and seekers, and Expensify, a full-stack expense tracker with visual reporting features.

With a strong grasp of C++, data structures, and algorithms, I focus on writing efficient, maintainable code. I’m passionate about building innovative, performance-optimized applications and continually explore the latest tech trends to improve my craft.


Experience: 1 year

Yearly salary: $10,000

Hourly rate: $10

Nationality: 🇮🇳 India

Residency: 🇮🇳 India


Experience

Assistant Software Engineer
Antier Solutions
2024 - 2025
1- Engineered and deployed an upgradeable launchpad contract enabling 20+ companies to create, manage, and invest in custom ERC-20 tokens, incorporating proxy upgrades, ownership control, ensuring secure upgrades through testing 2- Integrated Uniswap V2 protocols to enhance liquidity management, enabling seamless decentralized exchange (DEX) functionality, and gained expertise in DeFi ecosystems 3- Built and maintained backend features including OTP-based password resets, email automation with Nodemailer, file handling using Multer, and seamless payment gateway integration 4- Launched and optimized an NFT marketplace utilizing the Factory pattern, integrating royalty management, lazy minting, customizable token creation, and batch minting features, resulting in a 20% increase in transaction volume 5- Developed and executed unit & integration tests for blockchain projects in JavaScript, improving testing efficiency by 30% 6- Architected an upgradable ICO system in Solidity with staking rewards and gas optimizations, ensuring secure and scalable token distribution via proxy-based architecture1

Skills

blockchain
ethereum
full-stack
hardhat
javascript
mern
node
solidity
tailwind
english