Full-Stack .NET Developer

Mykola B

Information

Available hours \ week
40 h/w
Seniority level
Middle
Years of experience
5 yrs.
Location
Ukraine, Odesa
Nationality
Ukraine
Timezone
(GMT+02:00) Kyiv

Languages

English
Upper-Intermediate (B2)

About

Mykola is a Full-Stack .NET Developer with 5 years of experience in C# and the .NET Framework. He has effectively tackled integration challenges while developing internal applications that streamline vehicle auctions and supply chain processes. With proficiency in databases such as MS SQL Server and MySQL, as well as cloud platforms like Azure and AWS, he has contributed to various sectors, including logistics and blockchain. Mykola holds a Bachelor's Degree in Cybersecurity from Odessa Polytechnic National University.

Experience

Cars and Credit Master: Copart Auction Integration & Internal Tools

Full-stack web developer

About the Project

Developed and maintained an internal web application that facilitated integration with Copart, a global provider of online vehicle auction services. The solution enabled Cars and Credit Master employees to seamlessly manage vehicle auctions and communications directly from their internal system.

  • Automotive

Responsibilities

- Built a wizard-based UI that allowed users to list and manage vehicles on the Copart platform; - Integrated Copart API and email channels, capturing and displaying incoming requests and auction-related messages; - Implemented real-time user notifications for incoming messages and updates; - Enabled viewing of message details directly within the internal system; - Handled general maintenance tasks including bug fixes, UI/UX improvements, and database stored procedure updates;

Supply Chain Management System

Back-end web developer

About the Project

Contributed to the development of an enterprise-level application for managing supply chain operations. My primary focus was on building automated workflows for validating and updating shipment records to ensure accurate logistics data.

  • Logistics

Responsibilities

- Implemented automatic validation logic for incoming shipments; - Developed update mechanisms for shipment statuses; - Worked with both backend and API layers to ensure reliable integration;

Crypto Coin Detection & Analysis System

Back-end Developer

About the Project

Developed a .NET-based application that integrated with Etherscan, TokenSniffer, Alchemy, and Basescan APIs to automatically detect all newly created tokens on the Ethereum network. In line with the client’s vision, the system used custom heuristics and real-time on-chain data to identify and filter out scam tokens, storing only legitimate tokens in a structured database. The system continuously monitored trading activity, tracked purchase patterns, and calculated the average holding period across multiple timeframes to evaluate investor sentiment and token volatility. A custom-trained LLM (Large Language Model) was also integrated to analyse market trends, historical price patterns, and social signals, providing predictive insights.

  • Blockchain
  • Cryptocurrency
  • Machine Learning

Responsibilities

- Developed a .NET-based application to monitor and detect newly created tokens on the Ethereum network in real-time; - Integrated multiple blockchain APIs including Etherscan, TokenSniffer, Alchemy, and Basescan for comprehensive token data retrieval; - Designed and built a filtering system to separate legitimate tokens from fraudulent ones based on predefined criteria; - Configured secure database storage for validated tokens, ensuring only legitimate cryptocurrencies were cataloged;

Skills & technologies

Education

Odessа Polytechnic National University

2017 - 2021
Bachelor’s Degree in Cybersecurity