Curriculum Vitae

My resume

RuffBuff

Age: 23 years old

Location: Europe

Role: Full Stack Developer & Blockchain Engineer

Status: Available for hire

Contact Information

Email: ruffgreenw@gmail.com

Telegram: @ruffbuff

GitHub: github.com/ruffbuff

Twitter: @RuffBuff_

Education & Certifications

Full Stack Web Development Specialization

2022 - 2023

Comprehensive online program covering modern web development technologies including React, Node.js, databases, and deployment strategies. Completed with distinction and built 12 real-world projects.

Blockchain & Smart Contract Development

2023 - 2024

Advanced online certification in Solidity programming, DeFi protocols, and blockchain architecture. Focus on security best practices, gas optimization, and integration with Chainlink oracles.

Self-Taught Computer Science & Systems Engineering

2019 - Present

Self-directed learning through online resources, documentation, and hands-on projects. Focused on algorithms, data structures, system design, and software engineering principles through practical application.

AI/ML Integration Studies

2024 - Present

Ongoing self-study in artificial intelligence and machine learning integration with web applications. Learning through trial and error, practical AI implementation, and exploring various AI tools and frameworks.

Technical Skills

Core Programming Languages

Python - Backend development, automation, AI/ML integration

JavaScript/TypeScript - Full-stack development, modern frameworks

Solidity - Smart contract development, DeFi protocols

C++, Lua, Bash - Systems programming and scripting

Frontend & Frameworks

React.js, Next.js 15, Vite, TailwindCSS, Framer Motion, Web3 integration, Responsive design, Performance optimization

Backend & Databases

Node.js, Supabase, NeonDB, MySQL, PostgreSQL, Drizzle ORM, Prisma, RESTful APIs, GraphQL, Authentication systems

DevOps & Tools

Arch Linux, Docker, Git, GitHub Actions, Vercel, Netlify, Postman, DataGrip, Neovim, CI/CD pipelines

Blockchain & Web3

Smart contract development, Chainlink integration, DeFi protocols, Polygon blockchain, Web3.js, Ethereum ecosystem

AI & Emerging Technologies

AI model integration, Machine Learning workflows, WebAssembly, Exploring: Rust, Go, C#, Unreal Engine, Blender

Languages

Russian: Native speaker

Estonian: Fluent (B2+ level)

English: Advanced (B1 level)

Professional Experience

Full Stack Developer

2024 - Present

Developing full-stack web applications with focus on performance optimization and user experience. Building scalable applications using modern technologies, implementing deployment pipelines through self-learning and experimentation. Achieved significant performance improvements through iterative testing and optimization.

Blockchain Engineer & Smart Contract Developer

2023 - 2024

Self-taught blockchain development, specializing in secure smart contracts using Solidity. Learned to integrate Chainlink oracles and DeFi protocols through documentation and hands-on practice. Built multiple blockchain projects by experimenting with different approaches and learning from mistakes.

Freelance Developer

2022 - Present

Providing development services including web applications, automation solutions, and AI integration. Learning new technologies as needed for each project, adapting quickly to client requirements through self-study and practical implementation.

Self-Taught Developer

2018 - 2022

Started programming journey through online resources and documentation. Learned web development fundamentals, modern frameworks, and development methodologies through trial and error, building various personal projects.

Hackathons & Notable Projects

🏆 Constellation Hackathon 2023

Developed "DynamicAI" - An innovative blockchain-based AI solution that integrates machine learning with smart contracts. Won first place among 200+ participants for technical innovation and implementation quality.

🎮 BlockMagic Hackathon 2024

Created "OnChainTTT" - A fully decentralized Tic-Tac-Toe game on Polygon blockchain. Implemented Chainlink VRF for provably fair randomness and automated game state management. Secured top 10 position in competitive gaming track.