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Viv Ek An An Than

Available to hire

I am a Senior Software Engineer and Product Architect with over 9 years of experience designing and building scalable backend and blockchain systems, primarily for early-stage startups.

About

I am a Senior Software Engineer and Product Architect with over 9 years of experience designing and building scalable backend and blockchain systems, primarily for early-stage startups. I have a proven track record of developing MVPs and architecting complex systems from scratch, delivering fast execution while being self-directed in dynamic environments. I combine deep engineering expertise with product thinking to create impactful systems from the ground up.

I am quick to adopt new technologies with a go-getter mindset and thrive in leading engineering teams and collaborating cross-functionally. My technical versatility spans programming languages, backend and API design, blockchain development, data engineering, cloud infrastructure, and architecture leadership. I am passionate about building reliable, secure, and scalable systems that solve real-world problems in innovative ways.

  • 12 years' experience
  • Joined August 2025

Industry experience

  • Software & Internet
  • Financial Services
  • Media & Entertainment
  • Professional Services

Work experience· 21 roles

Senior Software Engineer · Jiritsu NetworkJul 2025 – Aug 2025 · 2 mos

Developed and deployed secure, upgradeable EVM smart contracts using Solidity on Ethereum, Avalanche, and BNB Chain with design patterns like UUPS and Diamond (EIP-2535). Built and launched Rust-based smart contracts for Solana deployed to mainnet. Implemented vault-based token minting, cross-chain bridging, and constructed private Avalanche subnets for isolated secure asset-backed transactions. Architected a custom Layer-1 node framework in Node.js with zk-MPC-based consensus for secure off-chain asset validation. Contributed to scalable and auditable DeFi mechanisms powering token issuance only when off-chain assets are verified.

Senior Software Engineer · Jiritsu NetworkJul 2025 – Aug 2025 · 2 mos

Developed and deployed secure, upgradeable EVM smart contracts using Solidity on Ethereum, Avalanche, and BNB Chain with patterns like UUPS and Diamond (EIP-2535). Built and launched Rust-based smart contracts for Solana deployed to mainnet. Implemented vault-based token minting, cross-chain bridging, and constructed private Avalanche subnets to isolate and secure asset-backed transactions. Architected a custom Layer-1 node framework in Node.js with zk-MPC-based consensus for secure off-chain asset validation. Contributed to scalable and auditable DeFi mechanisms powering token issuance only when off-chain assets are verified.

Senior Software Engineer · Jiritsu NetworkJul 2025 – Aug 2025 · 2 mos

Developed and deployed secure, upgradeable EVM smart contracts with Solidity on Ethereum, Avalanche, and BNB Chain using patterns like UUPS and Diamond (EIP-2535). Built and launched Rust-based smart contracts on Solana mainnet. Implemented vault-based token minting, cross-chain bridging, and constructed private Avalanche subnets to isolate and secure asset-backed transactions. Architected a custom Layer-1 node framework in Node.js with zk-MPC-based consensus for secure off-chain asset validation. Contributed to scalable and auditable DeFi mechanisms that power token issuance upon off-chain asset verification.

Co-Founder · Pixto Digital TechnologiesMay 2023 – Aug 2025 · 2 yrs 4 mos
Co-Founder · Pixto Digital TechnologiesMay 2023 – Aug 2025 · 2 yrs 4 mos
Co-Founder · Pixto Digital TechnologiesMay 2023 – Aug 2025 · 2 yrs 4 mos
Senior Backend Engineer (Freelance Consultant)Oct 2020 – Present · 6 yrs 2 mos
Senior Backend & AI Engineer · Freelance ConsultantOct 2020 – Present · 6 yrs 2 mos

Education

MSc. Software Engineering · Coimbatore Institute of Technology2011 – 2016
MSc. Software Engineering · Coimbatore Institute of Technology2011 – 2016
MSc. Software Engineering · Coimbatore Institute of Technology2011 – 2016

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