Hello! Have a Blessed Day!

I'm Yuto Kimura

Blockchain Full stack Developer

About

About Me

My goal is to exceed your expectations, therefore I will not settle for just any solution, I will always strive to find the best solution.

When working with me, you can rest assured that you are getting top-notch work, so you can focus on your business.

Over 0 Project complete

Experiences

Experiences

2011-2014

Bachelor's Degree

Tohoku University
2023.12 - Present

Self Employed

Sendai, Miyagi, Japan • Collaborated with UX and UI designers to create modern UI using Tailwind CSS, focusing on utility-first principles to accelerate development and maintain scalability. • Integrated prominent DeFi protocols like Uniswap, Compound, and Aave with decentralized applications, allowing seamless access to financial services for over 3,000 users. • Implemented functionalities for decentralized applications (DApps) by integrating smart contracts with front-end using Web3.js. • Developed decentralized applications such as NFT marketplaces, crowdfunding platforms, and decentralized exchanges, attracting over 2,500 daily active users cumulatively. • Conceptualized and led the development of highly engaging, visually striking meme coins, demonstrating my creative design skills and ability to build compelling cryptocurrency projects.
2023.08 - 2023.11

Senior Full Stack Engineer

Drip Finance • Investigated new technologies that can be used to enhance existing product features. • Created RESTful APIs with Node.js and Express to provide data access for client-side applications. • Collaborated with UX designers to develop three dimensional responsive user interface. • Enhanced wallet connect & web3 integrations using wagmi/rainbowkit modules. • Designed databases using MySQL and MongoDB for storing application data. • Modified existing software to correct errors, adapt to new hardware or upgrade interfaces.
2023.04 – 2023.07

Senior Frontend Developer

Forest Staking • Designed a visually stunning and highly intuitive user interface using the Figma design platform, delivering an exceptional user experience that increased customer engagement and satisfaction by 30%. • Ensured that the websites are optimized for mobile devices by implementing best practices for responsive design. • Designed interactive prototypes to demonstrate functionalities of user interface components. • Managed day-to-day tasks related to UI development including bug fixes, feature requests. • Evaluated emerging technologies related to UI development such as NextJS and Nuxt.
2022.05 – 2023.03

Smart Contract Developer

Soteria Smart Contracts Inc • Collaborated with cross-functional teams to develop and deploy smart contracts on the Ethereum & Solana networks using Solidity and Rust. • Pioneered the implementation of advanced smart contract features, such as atomic swaps, flash loans, liquid staking and batch transactions, increasing the efficiency and scalability of decentralized finance (DeFi) protocols. • Designed and deployed 10+ high-performance, secure smart contracts on the Ethereum and Solana blockchains, powering decentralized applications (dApps) with over $10 million in total value locked. • Integrated secure wallet functionality, supporting MetaMask, Phantom, and Solana Wallet, into 8 decentralized applications (dApps), enabling seamless user onboarding.
2019.03 – 2022.03

Senior Full Stack Engineer

Fixer • Integrated third-party services like Amazon S3 into existing applications • Optimized web page performance by minimizing HTTP requests and leveraging caching techniques. • Analyzed business requirements and translated them into technical specifications documents. • Implemented agile development practices across multiple projects, ensuring timely delivery of high-quality solutions within budget constraints. • Analyzed user needs and software requirements to determine feasibility of design within time and cost constraints.
2016.07 – 2018.01

Full Stack Developer

Wippo IT • Developed and maintained front-end web applications using HTML, CSS, JavaScript, React.js, and Redux. • Created reusable components that can be shared across different projects, reducing development time. • Developed custom CMS from scratch utilizing MERN stack technologies. • Wrote well-designed, testable code. • Prepared reports and correspondence concerned project specifications, activities and status.
2015.02 – 2016.01

Web Developer Intern

IQGeo Japan KK • Designed and implemented responsive, mobile-first user interfaces for 10+ web applications using leading JavaScript frameworks like React, Vue.js, and Angular, delivering seamless experiences across devices. • Developed complex, full-stack web applications by integrating JavaScript-based front-end libraries and frameworks with robust back-end APIs, databases, and serverless functions, resulting in 25% faster time-to-market. • Implemented real-time, collaborative features in web applications using WebSockets, Socket.IO, and GraphQL subscriptions, enhancing user engagement and satisfaction by 35%. • Optimized web application performance by leveraging progressive rendering, code splitting, and state management techniques with Redux, MobX, and Vuex, leading to a 40% improvement in page load times.
2014.06 – 2014.12

Junior Web Developer

Freelancer • Assisted in the design of user interface features, site animation and special effects. • Provided technical support for users experiencing difficulty accessing websites due to browser compatibility issues or other errors encountered during navigation across pages on a website. • Monitored website analytics metrics like unique visitors per day, month, year to identify areas for improvement or potential problems with website performance or usability issues. • Maintained website performance by troubleshooting issues related to server configuration and database optimization.

Services

Services

I have been serving my clients with the idea that meet their purpose, with Follow principles :

quality + punctuality + confidentiality

Blockchain

Website

Design

Product Strategy

Skills

My Skills

✓ Over 8 Years of Experience ✓ Professional and Polite, Responsible and Passionate ✓ Amazing Communication

✓ Quality Work on Time + on Budget ✓ Long term partnership and support ✓ Clean, Documented Code ✓ Regular Updates

HTML5

90%

CSS3

85%

JavaScript

95%

React/ Redux

95%

TypeScript

90%

Python/Django

95%

Solidity

95%

Go

95%

Cosmwasm

95%

Web3

90%

Angular

85%

Java

80%

Spring Boot

90%

MySQL/ MongoDB

85%

Smart Contract

85%

Rust

85%

EhtersJS

85%

Cosmos SDK

85%

Ethereum

95%

Solana

80%

DeFI Apps

90%

NFT Apps

95%

Crypto Trading bot

85%

Projects

Recent Projects

Dopple AI

An AI chat and image generation platform that lets you converse with people from ancient and modern times.

Lightning Farron

New meme coin design tokenized the Final Fantasy XIII character, Lightning Farron.

Starkmeta AI

Starkmeta AI: Image generation platform that ignites your creative vision.

SPOOKELETONS

A collection of 7.777 Spookeletons that are all different, algorithmically generated, fierce, and collectible.

InSoBlok AI

Empowering Influencer Commerce, Peer to Peer Payment, Dynamic Soveringity , User Driven Ecosytem

SOLCASINO

Solcasino is Top 1 crypto casino on Solana network. Payable directly to your Web3 Solana wallets with live casino, slots, sports. 3000+ games, 40,000+ sports.

CryptoCities

CryptoCities is a strategy game built on the Ethereum blockchain, where real towns, villages and cities are discovered over time. Each has unique features that will influence all future game evolution.

Star Atlas

ArToys

ArToys: the one and only platform that brings together art toy designers, brands, and collectors, bridging the gap between digital and physical collectibles in the designer toys industry.

ZONOSWAP

Decentralized Crypto Exchange Platform

NFT Art Toy Marketplace

NFT art Topy Marketplace - Get a new NFT art toy every day! And enjoy it!

Coproperty For Real Estate Agents

CoProperty is a CRM for Commercial Real Estate agents to help them improve their day to day tasks and sales performance.

Nono NFT Mint Project

Minting Project using NonoNFT made by Frontend with Three.js
Created Clean and 3D UI using Three.js.
NoNo Mint launched as a fixed set of 10,000 items in mid-2017 and became one of the inspirations for the ERC-721 standard.

The power behind new energy

Powerledger develops software solutions for the tracking, tracing and trading of renewable energy. We believe in the democratisation of power, for a sustainable future.

Restaurant Website

Germany Restaurant Website

Japanese Inspired Cuisine

Fresh ingredients sourced globally Japanese Inspired Cuisine

CLC

World-class poker tournament training with a unique history.A poker learning tutorial that allows users to become millionaires in no time.
0 Awards
0 Complete Projects
0 Happy Customers
0 Cups of coffee

I'm Available for Your Project

My Success Is Measured by Your Success. I promise you my best effort. I sincerely wish you success in your future business and life.

Hire me

Contact

Contact Me

Please feel free to reach me anytime! Thank you!

Address

Sendai, Miyagi, Japan

Telegram

Butterfly0114

Email

yutokimura0114@gmail.com

Github

sunlightluck