Senior Software Engineer
Hirotaka Yamamoto
About Me
A highly skilled software engineer seeking a challenging position in a dynamic and innovative company where my technical skills and experience can be utilized to contribute to the success of the organization
Skill
DEVELOPMENT
Blockchain
Frontend
Backend
Leadership
LANGUAGE
Japanese
English
CODING
100%
JavaScript
100%
Rust
100%
Go
100%
Python
90%
React Native
100%
Solidity
80%
FunC
100%
Web3.js
90%
Devops
100%
React/Next
95%
Node.js
85%
Ruby
90%
Rocket
100%
Tauri
100%
Actix
100%
REST Api
100%
Ethereum
100%
Solana
90%
Polygon
85%
Polkadot
100%
MongoDB
100%
MySQL
100%
PostgreSQL
90%
GraphQL
About Me
A highly skilled software engineer seeking a challenging position in a dynamic and innovative company where my technical skills and experience can be utilized to contribute to the success of the organization
Skill
DEVELOPMENT
Blockchain
Frontend
Backend
Leadership
LANGUAGE
Japanese
English
CODING
100%
JavaScript
100%
Rust
100%
Go
100%
Python
90%
React Native
100%
Solidity
80%
FunC
100%
Web3.js
90%
Devops
100%
React/Next
95%
Node.js
85%
Ruby
90%
Rocket
100%
Tauri
100%
Actix
100%
REST Api
100%
Ethereum
100%
Solana
90%
Polygon
85%
Polkadot
100%
MongoDB
100%
MySQL
100%
PostgreSQL
90%
GraphQL
About Me
A highly skilled software engineer seeking a challenging position in a dynamic and innovative company where my technical skills and experience can be utilized to contribute to the success of the organization
Skill
DEVELOPMENT
Blockchain
Frontend
Backend
Leadership
LANGUAGE
Japanese
English
CODING
100%
JavaScript
100%
Rust
100%
Go
100%
Python
90%
React Native
100%
Solidity
80%
FunC
100%
Web3.js
90%
Devops
100%
React/Next
95%
Node.js
85%
Ruby
90%
Rocket
100%
Tauri
100%
Actix
100%
REST Api
100%
Ethereum
100%
Solana
90%
Polygon
85%
Polkadot
100%
MongoDB
100%
MySQL
100%
PostgreSQL
90%
GraphQL
Resume
EXPERIENCE
05/2024-07/2024
Blockchain Back End Developer
BigChance·Remote
Developed one of the most advanced NFT standards in the world. Build, mint, and sell supercharged NFTs across blockchains
- Leveraged a comprehensive tech stack to deliver robust solutions across multiple blockchain platforms, including Ethereum, Polygon, and Base.
- Encompassed both frontend and backend development, ensuring seamless integration of blockchain functionalities.
- Applied cutting-edge blockchain technologies to create user-centric, scalable solutions.
- Reduced transaction fees for a DApp by 30% by optimizing Rust smart contract code.
07/2018-04/2024
Blockchain Developer
Kyuzan·Remote
Developed Simple but powerful tool which enables you to keep track of all open topics, manage priorities, build and share know-how and much more.
- Developed the backend web services using Python and Django REST framework.
- Proven experience as a full stack developer utilizing multiple development languages such as JavaScript, TypeScript, PHP, Ruby, Python, etc
- Specialized in Solidity for various blockchains such as Polygon and Ethereum
07/2013-07/2018
Intern | Full Stack Developer
Autify
Autify is serving the information of companies, competitors and contract details.
- Created responsive websites from scratch
- Designed and maintained front end for web and mobile applications by using AngularJS / TypeScript.
- Wrote unit tests to improve code predictability and documentation.
EDUCATION
4/2009-03/2013
Mie University
Bachelor of Computer Science
Recent Works
GAMBLING APP
TOMI DePIN Platform
Job marketplace with crypto
PERI FINANCE
IPOR PROTOCOL
BULLSHITINU
SNAP.ME
Client's voice
I appreciate the high level of technology and honest response to my needs.
Koichiro Takahara
We requested updates several times due to our mistake, but Mr. Yamamoto kindly provided support.
Masashi Mizukura
You did a good job on this project. I'm trying to get you to participate in another project of ours. Great culture, Japanese are awesome👍
Alex Pekler