dddddd
Senior Software Engineer
Senior Software Engineer with over 15 years of experience in comprehensive full-stack development of projects and services, including UX/UI design for desktop and mobile platforms. Skilled in team and project management, client collaboration, and possessing extensive experience in web development.
Experience: 6 years
Yearly salary: $90,000
Hourly rate: $45
Nationality: 🇺🇦 Ukraine
Residency: 🇭🇺 Hungary
Experience
LEAD ENGINEER
WORKML.AI & ADVANCED AI SOLUTIONS INC. 2023 - 2024
Developed high-load applications based on microservices and queueing architecture. Led the design and technical strategy for complex systems. AI models training and inference via browser.
SMART CONTRACT DEVELOPER + FRONT-END DEVELOPER
UPSIDE & REPUBLIC CRYPTO 2022 - 2023
Developed and deployed smart contracts for Ethereum, Polygon, Avalanche, BNB Chain and other. Collaborated with security auditors like Certik and Quantstamp. Airdrops, Swaps, RestricedTokens (SEC rules), UniswapV2-3, Bridges, Oracles, NFTs, Dividends, MerkleTree. Participation in the development of the frontend based on the Kanban principle.
LEAD TYPESCRIPT ENGINEER
EPAM AND FORTUNE-500 CORPORATIONS 2021 - 2022
Lead engineer of Fortune 500 companies in the finance and insurance sectors. Mobile application development – frontend+backend. Analyzing customer history using third party services, calculating statistics and forecasting.
LEAD BACKEND DEVELOPER & TEAM LEAD
SEARATES.COM AND DPWORLD 2019 - 2021
Developed Load Calculator 2.0 for SeaRates, including 3D visualizations and complex algorithms. Led a team of developers and designed large-scale marketplace systems on Laravel 8 and PHP 8.
FULLSTACK DEVELOPER: FRONT-END, BACK-END, SOLIDITY
STARTUPS 2016 - 2019
Worked with international teams on cryptocurrency and trading platforms. Developed blockchain applications and multilingual systems.
LEAD PHP DEVELOPER & TEAM LEAD
DIV STUDIO 2013 - 2016
Led a team of 5-7 developers to build over 100 websites and services, including e-commerce platforms and search engines optimization.
FULLSTACK / PHP DEVELOPER
RBN 2011 - 2013
Developed music and video services using CodeIgniter and Flash. Worked on various parsers and user interfaces.
FULLSTACK DEVELOPER
WEB STUDIO / FREELANCER 2008 - 2011
Built custom CRM systems for construction companies. Developed music services for Warner Brothers partners.
Skills
aws
backend
blockchain
bnbchain
ethereum
front-end
hardhat
mongo
postgres
rabbitmq
react
react-native
redis
solidity
vue
web3
web3js
english
russian
ukrainian