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Biggest StarBS

Biggest Star

Lead Protocol Engineer & Full-Stack Developer

€107/day
Singapore, SG
8-15 years

Average response time: 1 hour

About Biggest

Hi, I’m a passionate Full-Stack & Blockchain Developer specializing in building robust, scalable web applications and smart contract solutions.
With years of hands-on experience across JavaScript frameworks (React, Vue, Node.js), blockchain technologies (Solidity, Web3, EVM chains), and cloud platforms, I help businesses turn ideas into production-ready products.
I enjoy tackling challenges from both the frontend and backend—designing dynamic user experiences, developing secure APIs, and integrating distributed ledger functionality.
Collaboration and clear communication are core values for me, and I’m comfortable working both independently and as part of a cross-functional team.
Always eager to learn and innovate, I’m committed to delivering clean, maintainable code and exceeding client expectations.
Let’s build something amazing together!
  • English

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • BlockApps Inc.
    Lead Protocol Engineer & Full-Stack Developer
    January 2022 - April 2025 (3 years and 3 months)
    Brooklyn, NY, USA
    • Designed and deployed Ethereum‑based scalability prototypes supporting enterprise blockchain pilots.
    • Built a No‑Code Token Creator tool in React & Next.js, reducing manual onboarding errors by 90%.
    • Delivered staking and AMM modules securing over $10M TVL across several production environments.
    • Integrated Chainlink and GraphQL APIs for real‑time oracle and analytics dashboards.
    • Automated workflows using Terraform, Kubernetes, and n8n, reducing deployment times by 70%.
    Next.js Blockchain Embedded software Express API REST
  • Figment (via BlockApps Partnership)
    Senior Blockchain Developer (Consultant)
    February 2021 - December 2021 (10 months)
    • Developed Ethereum staking contracts with Chainlink dynamic rewards and slashing control logic.
    • Implemented cross‑chain bridge prototypes for an internal Move‑based test environment, exploring interoperability with Ethereum.
    • Scaled NestJS and GraphQL services to handle 600K+ daily API requests.
    • Performed Slither and MythX audits, resolving all detected issues before release.
    Next.js API REST Python Express Smart Contract
  • Blockdaemon Inc.
    Junior Full-Stack Blockchain Engineer
    January 2020 - November 2020 (10 months)
    United States
    • Built multi‑signature wallets and on‑chain escrow modules benchmarked at over 2K TPS in testing.
    • Contributed to React Native and Tauri wallets supporting Ledger and Trezor hardware integration.
    • Improved CI/CD pipelines using GitHub Actions and Certora, cutting deployment time by 60%.
    CI/CD Management Python Blockchain React.js React Native

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Education

  • Bachelors Degree
    National University of Singapore (NUS)
    2019
    Bachelors Degree

Skill set

Categories