Open to opportunities

Marian Rybiy

@marianrybiy

Message

Senior Blockchain Full Stack Developer with expertise in decentralized applications.

Ukraine

Message

What I'm looking for

I am looking for a role that fosters innovation and collaboration, where I can leverage my blockchain expertise and contribute to cutting-edge projects.

Senior Blockchain Full Stack Developer with expertise in decentralized applications.

Experience

Work history, roles, and key accomplishments

Current

AI Crypto Trading Bot Developer

Current

Upwork

Jan 2023 - Present (2 years 6 months)

Led the development of innovative trading bots, integrating AI into trading strategies to enhance market analysis. Continuously refined strategies based on real-time feedback.

Trading strategies Integration Market Analysis Real Time Feedback Python

Blockchain Full-Stack Developer

Three Protocol

Jun 2024 - Jul 2024 (1 month)

Developed a modern job marketplace using blockchain and AI technologies, following agile methodologies. Contributed to the MVP update and implemented a DAO smart contract on the Solana chain.

Job Marketplaces Blockchain Development AI Technologies Agile Methodologies DAO Collaboration

Smart Contract Developer

DecentraEdge Labs

Jul 2022 - Jul 2023 (1 year)

Created custom smart contracts for presale and DeFi projects, focusing on secure and gas-efficient code. Worked on EVM and Solana protocols, enhancing decentralized solutions and wallet integration.

Smart Contracts EVM Solana Gas Efficiency Testing Debugging

Full-Stack Developer

Upwork

Jan 2023 - Feb 2023 (1 month)

Developed a Dynamic Credit Card Recommendation Tool, focusing on user interface design and backend logic for personalized suggestions based on user behavior.

User Interface Design Backend Database Management Python Automation User Experience

Backend Python Developer

Freelancer

Feb 2020 - Jun 2022 (2 years 4 months)

Developed RESTful APIs for an online job marketplace, enhancing user authentication and payment processing. Improved system performance by optimizing database queries and collaborated with frontend developers to deploy scalable solutions.

Python RESTful APIs Database Optimization Authentication Collaboration Agile DevOps

Education

Degrees, certifications, and relevant coursework

Sumy State University

Bachelor's degree, Computer Software Engineering

2016 - 2019

Studied the theoretical and practical foundations of information technology and computers. Gained knowledge in software development principles, data structures, algorithms, and database management. Completed coursework in areas such as programming languages, software testing, and software project management.