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Yoshiki T. Blockchain Protocol Developer

Yoshiki T.

  • Tokyo (Relocate to Europe soon)
  • 5
  • Full-time (40 hrs/week)
Yoshiki is now available for hire Hire Yoshiki

šŸ‘‹ Hi! Iā€™m Yoshiki, a strategic and results-driven professional with impressive track record of developing cutting-edge web and blockchain solutions. With a robust background in software engineering, I excel at creating strategic initiatives that enhance user experience, optimize technological processes, and drive digital transformation.

šŸŒ Specializing in the design, development, and optimization of decentralized applications (DApps) and blockchain interoperability protocols, I have led multiple projects to success, from advanced web platforms to groundbreaking cross-chain advancements. My adeptness in cryptography and Zero-Knowledge Proofs (ZKP), along with my comprehensive skill set in various programming languages has helped me secure top honors in 7+ hackathons.

šŸ’” As a fervent advocate for continuous improvement and knowledge sharing, I've established study groups and contributed significantly to the blockchain community, fostering environments where innovation thrives. My contributions have empowered communities and organizations to harness their full potential.

šŸ”Ž Let's connect and explore how my technical and experience align with your objectives.

Specialties: Blockchain Development | Cross-chain Interoperability | Smart Contract Development | Distributed Systems | System Architecture | EVM-Compatible Systems | Stakeholder Engagement | Cryptography

Technical Skills: Golang | JavaScript | TypeScript | Solidity | MySQL | PostgreSQL | CSS | AWS | Node.js | Express.js | Nest.js | React | GitHub | Docker

Skills and experiences

Skills and experiences

Full Stack Web Developer

Apr 2020 - Mar 2024

I spearheaded the development of a web application in the medical field, leveraging Golang technologies for the backend (Echo and go-pg) with React for the front end. I led a dynamic team focused on API development while engaging in frontend development to ensure a cohesive and user-friendly application

Also, I conducted thorough code reviews, maintaining a clean and robust API codebase that adhered to best practices and high standards of quality.

Blockchain Protocol Developer

Mar 2021 - Feb 2023

As Blockchain Protocol Developer, I was tasked with designing an EVM-compatible blockchain protocol, Polygon Edge, leveraging Golang to push the boundaries of performance and scalability in the blockchain domain I masterminded a comprehensive suite of blockchain development tools, facilitating the creation of scalable and secure applications compatible with the Ethereum framework.

In addition, my approach to protocol development encompassed crucial aspects such as networking, Ethereum Virtual Machine (EVM) implementation, blockchain architecture, database management, and consensus algorithms. I fostered open-source collaboration which bolstered the company's contributions to the blockchain community.

Full Stack Developer

Oct 2018 - Mar 2020

During my tenure, I revolutionized the fintech space by crafting an advanced web interface for cryptocurrency trading and token management, focusing on achieving stellar performance and user experience. My approach centered on scalable solutions responsive to user needs and market dynamics.

Additionally, I prioritized user experience, applying best UI/UX design practices to enhance user engagement and satisfaction. Utilizing the latest technologies, I enabled rapid data updates across a multi-pane interface, streamlining the decision-making process for users.

Educations and Certifications

Bachelor's degree, Computer Engineering

2016 - 2018

Transferred 4-years university after graduated 5-years college.My major is Computer Engineering and Electrical/Electronic circuit engineering. Belonged to the lab on parser/compiler, and I studied the new technology of formal language parser type inference.

Learn in class:
* Information Theory
* Image Processing
* Operating System
* Foundation and Design of Electrical/Electronic circuit technology
* Wireless Communication and Signal Processing

Study/Learned at Lab:
* Parser/Complier
* Functional Language (OCaml, F#)
* High-level synthesis, High-Level Language to Hardware Description Language
* Type Theory
* Theorem Prover

Highschool and Associate Degree, Computer Engineering

2011 - 2016

Learned practical technology in computer engineering

  • C/C++
  • HDL (Verilog HDL)
  • 3D CG (Open GL)
  • Web App (PHP)
  • Android App (Java)
  • Networking (Cisco CCNA E-learning)
  • Security
  • Operating System
  • Assembler
  • Basic of AI

zkEVM Bootcamp

by Encode Club 2024

ZK Bootcamp

by Encode Club 2023
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