Experienced Fullstack in Typescirpt NestJs and ReactJs. Web3 and Smart contract developer.

Rahunanandan Kandasamy

Experienced Fullstack in Typescirpt NestJs and ReactJs. Web3 and Smart contract developer.

Available to hire

Experienced Fullstack in Typescirpt NestJs and ReactJs.
Web3 and Smart contract developer.

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
See more

Language

English
Advanced

Work Experience

Consultant (Freelance) at Synlian
July 1, 2025 - October 29, 2025
Real World Asset - architecture and development of energy token digitization platform; integration with custody services like Fireblocks; self-sovereign identity (DID) integrations; Next.js and NestJS stack.
Full Stack Developer at Asia Next
July 1, 2025 - July 1, 2025
Fiat integration for deposits and withdrawals with banks like SCB and DBS; Next.js/NestJS stack; remote work.
Senior Web3 Full Stack Developer at Node Finance
June 1, 2023 - June 1, 2023
Wallet back-end development, on Node.js/NestJS with Go and PostgreSQL; unit testing; security considerations for DeFi tooling.
Co-Founder at Block Cash
March 1, 2022 - March 1, 2022
Led full-stack architecture for Web3 wallet and DApps; smart contract tooling (Auto-comp) and token economics; audits via Brahmas Systems.
Senior Developer at Storms
June 1, 2021 - June 1, 2021
Developed a mobile consumer app for gamers focusing on news and rewards; React Native performance optimizations; backend services.
Web and Mobile Developer at SAP Asia
December 1, 2017 - December 1, 2017
Architected and implemented web/mobile capabilities and microservice-oriented components for fintech use cases.
Senior Software Engineer at Diebold Nixdorf
October 1, 2013 - October 1, 2013
Developed Auto-Swivel Platform Module for drive-up ATM; used IBM face detection library; contributions leading to a patent.
Senior Web 3 Full Stack Developer at Node Finance
June 20, 2023 - June 20, 2023
Enhanced Router Service by integrating Yearn protocol support using Solidity and Web3. Delivered unit tests with Hardhat and Foundry; built wallet backend infrastructure with Node.js, NestJS, Go, and PostgreSQL; developed the non-custodial Node Wallet mobile app using React Native.

Education

Master of Computer Applications at Bharathidasan University
January 11, 2030 - April 1, 2000
Bachelor of Science in Physics at Bharathidasan University
January 11, 2030 - April 1, 1997
Master of Computer Applications at Bharathidasan University, India
January 11, 2030 - April 1, 2000
Bachelor of Science in Physics at Bharathidasan University, India
January 11, 2030 - April 1, 1997

Qualifications

Blockchain Engineering Fellowship
June 1, 2024 - January 1, 2025
AI Bootcamp
June 1, 2024 - July 1, 2024
Zero Knowledge Bootcamp
April 1, 2024 - May 1, 2024
Blockchain Engineering Fellowship
June 1, 2024 - January 1, 2025
AI Bootcamp
June 1, 2024 - July 1, 2024
Zero Knowledge Bootcamp
April 1, 2024 - May 1, 2024

Industry Experience

Software & Internet, Financial Services, Professional Services

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
See more