kouuuki

My name is Koki Sawano, I am Japanese.

I have been working as an engineer for more than 6 years in leading companies and startups.

Strengths
- Front-end development using JavaScript/TypeScript/React
- Migration from legacy front-end to modern front-end
- Back-end development using Rails/Nest.js/ Firebase
- Consistent new service development
- Large-scale service Knowledge of maintenance and operation
- Building APIs with GraphQL
- Implementation of core functions such as payment
- Building analytical infrastructure using GA4
- Promoting Agile and Scrum as a Scrum Master

I am very interested in Web3.
I was first exposed to blockchain technology in 2018.
I am also studying Solidity at Cryptozombie.

I would like to talk to many companies and engineers.
Please contact me anytime.