shinya

Web3 Rust Developer

Blockchain Developer | Web3 | Rust | Solidity | Trading Bot/Platform

1.  Full Stack Development:

Frontend: Mastery in HTML, CSS, and JavaScript, with experience in frameworks like React.js, Next.js, Vue.js, and AngularJS. I focus on responsive, interactive UIs, leveraging Tailwind CSS for stunning designs.

Backend: Expertise in server-side programming with PHP, Python (Django, Flask), and Node.js, paired with solid database management skills (MySQL, PostgreSQL, NoSQL) for robust data solutions.

2.  Blockchain Development:

Proficient in Web Development using the MERN stack, Web3.js, Ether.js and Next.js, specializing in smart contract development (Solidity and Rust) and decentralized applications (DApps).

Experienced in token creation, NFT marketplace, Defi, ICOs, crypto wallet development, and security audits, ensuring best practices across the board.

3.  Trading Bot/Platform Development:

Advanced development of Solana Volume Bots, Sniper Bots, and Arbitrage Bots, with a deep understanding of blockchain trading strategies.

Telegram Trading Bots to execute orders in real-time with integrated trading signals and automated alerts.

Expertise in MEV (Maximal Extractable Value) Bots leveraging advanced arbitrage and front-running techniques for consistent profits.

Design and deployment of cross-exchange Arbitrage Systems for efficient profit maximization in high-frequency trades.

Skilled in pump/fun bots using cutting-edge techniques such as Jito-bundle, Yellow-Stone Geyser plugins (gRPC) , and Versioned Transactions. 




Experience: 5 years

Yearly salary: $60,000

Hourly rate: $30

Nationality: 🇯🇵 Japan

Residency: 🇯🇵 Japan


Experience

Senior Backend Developer
Lime Holdings (PTY) Ltd
2025 - 2025
- As a senior backend developer, developed backend code for "Forex Account Real-Time Monitoring System" successfully. - Implemented streaming data monitoring system for metaApi. - Completed the drawdown rule logic based on real-time equity for competition. - Integrated all data with Supabase database effectively.
Full Stack Developer
Partners IT Group
2024 - 2024
Developed a comprehensive e-commerce website for Partners IT Group. The project included scraping data from specific websites, importing it into the site, creating custom filters, attaching user guides, creating a landing page for echoArray, and developing solution-specific landing pages. - Created a user-friendly echoArray landing page with integrated filter options and ensured it was accessible under the "Solutions" tab. - Optimized all content for SEO and performance, including image optimization and compliance with data security and privacy regulations. - Finally, configured and tested payment gateways to ensure smooth transactions.
Blockchain Developer
Freelancer
2024 - 2025
Blockchain Developer | Web3 | Rust | Solidity | Trading Bot/Platform 1. Full Stack Development: Frontend: Mastery in HTML, CSS, and JavaScript, with experience in frameworks like React.js, Next.js, Vue.js, and AngularJS. I focus on responsive, interactive UIs, leveraging Tailwind CSS for stunning designs. Backend: Expertise in server-side programming with PHP, Python (Django, Flask), and Node.js, paired with solid database management skills (MySQL, PostgreSQL, NoSQL) for robust data solutions. 2. Blockchain Development: Proficient in Web Development using the MERN stack, Web3.js, Ether.js and Next.js, specializing in smart contract development (Solidity and Rust) and decentralized applications (DApps). Experienced in token creation, NFT marketplace, Defi, ICOs, crypto wallet development, and security audits, ensuring best practices across the board. 3. Trading Bot/Platform Development: Advanced development of Solana Volume Bots, Sniper Bots, and Arbitrage Bots, with a deep understanding of blockchain trading strategies. Telegram Trading Bots to execute orders in real-time with integrated trading signals and automated alerts. Expertise in MEV (Maximal Extractable Value) Bots leveraging advanced arbitrage and front-running techniques for consistent profits. Design and deployment of cross-exchange Arbitrage Systems for efficient profit maximization in high-frequency trades. Skilled in pump/fun bots using cutting-edge techniques such as Jito-bundle, Yellow-Stone Geyser plugins (gRPC) , and Versioned Transactions.
Senior Blockchain Developer
株式会社AgentStock
2023 - 2025
- As a blockchain developer, I specialized in utilizing a diverse tech stack that included Next.js, Tailwind CSS, Solidity, Rust, Hardhat, GraphQL, PostgreSQL, Web3.js, and Ethers.js for various blockchains such as Polygon, Solana, and Ethereum. - My expertise was instrumental in contributing to both frontend and backend development for blockchain projects and various trading bots like Solana Sniper Bots and Volume Bots. - I collaborated with my team using Jira for seamless teamwork and leveraged GitHub for version control.
AI & Full Stack Developer
Tier-Line
2021 - 2024
- Spearheaded the development of a user-friendly web interface for the DEX platform utilizing Next.JS, ensuring seamless navigation and optimal user experience. - Engineered the backend infrastructure using Solidity smart contracts and Subgraph to facilitate efficient and secure transactions on the Etherem blockchain. - Leveraged Redux for robust state management, integrated Tailwind CSS and Material UI (MUI) for sophisticated UI styling, enhancing the platform's visual appeal and functionality. - Conducted comprehensive testing of the web interface using the Jest testing framework to ensure reliability, performance, and adherence to project requirements. - Personalized PDF questions answering system using ChatGPT - Speech-to-text generation and translation system using OpenAI models - Object detection system using YOLO and OpenCV - Large-scale document chatbots using Langchain, OpenAI, and Pinecone. - AI image generating by using Stable Diffusion API. - Automated game data analysis system using OCR
Junior Software Developer
SIAN
2017 - 2021
- Designed and developed 2 Python-based automation tools, resulting in a 30% increase in team productivity. - Enhanced user experience and reduced page load times by 25% through contributions to frontend and backend development of 4 web applications. - Played a key role in developing a data-driven web application using Python and the Flask framework, which processed over 5000 data points daily and improved data analysis efficiency by 40%. - Utilized agile software development methodologies and project management tools to successfully deliver 3 projects ahead of schedule, meeting all key milestones and achieving a customer satisfaction rating of 90%. - Achieved the Employee of the Month Award once for successfully completing 3 assigned projects within budget and schedule.
Frontend Developer
SIAN
2013 - 2017
- I contributed significantly to the development of a sophisticated e-commerce marketplace for a prominent Japanese client by using the MERN stack to build a scalable platform capable of handling millions of users and products. I also integrated a variety of Japanese payment methods, incorporated a user-friendly React-based frontend. - Utilized Git and GitHub for version control and collaborated with team members on codebase management. - Real-time Analytics Dashboard: I led the development of a real-time analytics dashboard for another client, utilizing MERN stack technologies. The dashboard provided critical insights for monitoring website traffic and user behavior, helping the client make data-driven decisions for their Japanese market expansion.

Skills

api
aws
backend
blockchain
c-plus-plus
c-sharp
community-manager
dao
dapp
defi
ethereumjs
front-end
golang
javascript
mongo
nextjs
node
php
postgres
project-manager
python
react
react-native
rust
smart-contract
solana
sql
tailwind
typescript
web3-py
web3js
english
japanese