Kunal Sen 308

Software Developer

Sundarnagar, India 3+ yrs exp 86 · Excellent

About

Experienced software engineer skilled in building responsive, user-focused web applications. Strong understanding of frontend development, blockchain ecosystems, and team collaboration.

Skills & Expertise (15)

JavaScript Intermediate

6.5/10

Years Exp

React Intermediate

6.5/10

Years Exp

Typescript Intermediate

6.0/10

Years Exp

HTML Intermediate

6.0/10

Years Exp

CSS Intermediate

6.0/10

Years Exp

Node.js Intermediate

6.0/10

Years Exp

Git Intermediate

6.0/10

Years Exp

VS Code Intermediate

6.0/10

Years Exp

Express.js Intermediate

5.5/10

Years Exp

Next.js Intermediate

5.5/10

Years Exp

Postman Intermediate

5.5/10

Years Exp

WalletConnect Intermediate

5.0/10

Years Exp

MetaMask Intermediate

5.0/10

Years Exp

Jira Intermediate

5.0/10

Years Exp

Grafana Beginner

4.5/10

Years Exp

Work Experience

Software Developer

Antier Solutions

Aug 2024 - Present

Building and maintaining production-grade frontend applications for blockchain platforms including explorers, staking dashboards, and DAO governance systems. Integrating smart contract interactions, staking logic, governance flows, and multi-chain wallet connectivity in collaboration with blockchain engineers. Improving UX for validator–delegator workflows, authentication modules, dashboards, and governance interfaces. Developing reusable, scalable UI components and improving performance through code reviews and architectural optimizations. Creating internal tools and scripts for contract deployment automation, API testing, and multi-chain development workflows. Mentoring interns and junior developers by reviewing code, sharing best practices, and assisting with project structure.

Software Developer Intern

Antier Solutions

Feb 2024 - Aug 2024

Implemented secure authentication flows including wallet-based login, session handling, and user onboarding using MetaMask and WalletConnect. Integrated REST APIs and blockchain SDKs (Polkadot.js, EVM RPC) to display real-time on-chain data and user activity. Assisted in smart contract deployment scripts, validator operations, and automation of internal developer workflows. Collaborated closely with designers, blockchain engineers, and QA teams to improve UI/UX consistency and product stability.

Technical Support Intern

Antier Solutions

Nov 2023 - May 2024

Provided L1/L2 technical support for blockchain applications across EVM, Substrate, and Cosmos ecosystems. Resolved wallet connectivity, staking, authentication, and explorer-related issues involving MetaMask, WalletConnect, and custom wallets. Authored and maintained internal technical documentation and troubleshooting guides for support and engineering teams.