Igor Abramov
Verified Expert in Engineering
Software Developer
Riga, Latvia
Toptal member since November 5, 2021
Igor is a highly organized and responsible PHP software engineer with strong problem-solving skills. He is a fast learner with the ability to adapt quickly to new technologies. He has excellent communication skills and a track record of successful project completion. Igor is experienced in developing and maintaining web applications using PHP, Node.js, TypeScript, and various frameworks. He has a proven ability to work effectively in a team environment and lead the development process.
Portfolio
Experience
- SQL - 5 years
- Linux - 5 years
- Symfony - 5 years
- Blockchain - 5 years
- PHP - 5 years
- Docker - 4 years
- JavaScript - 3 years
- Amazon Web Services (AWS) - 3 years
Preferred Environment
PhpStorm, PHP, Symfony, Amazon Web Services (AWS), GitLab, Docker, Node.js, NestJS, Blockchain, Next.js
The most amazing...
...thing I've built is a cryptocurrency exchange platform allowing millions of customers to buy and sell crypto and affect the whole financial world in real time.
Work Experience
Solution Architect
Web3App.Agency
- Worked with customers or prospective customers to develop integrated solutions and led detailed architectural dialogues to facilitate the delivery of a comprehensive solution.
- Validated adherence to best practices, quality standards, and customer specifications.
- Prioritized tasks and planned workflows to meet operational targets.
- Managed project planning, resource allocation, scope, schedule, status, and documentation.
- Conducted technical workshops for customers and the development team.
- Delivered all projects to customers and ensured they were satisfied with the outcome.
- Provided numerous technical, blockchain, crypto, and Web3 consultations.
PHP Back-end Developer
Paybis
- Integrated more than 50 cryptocurrencies into the project, including crypto-payouts, transaction monitoring, and wallet management services, among others. Combined a lot of APIs in the process.
- Facilitated the operation with many different blockchain tokens and smart contracts in Ethereum, Tron, Binance Smart Chain (BSC), and other blockchains.
- Made over 1,000 merge requests in GitLab and fixed more than 300 bugs in the production environment.
- Covered more than 85% of the code written and pushed to production with tests.
- Helped with refactoring a vast amount of legacy code and splitting the monorepo into microservices.
- Collaborated with project managers and developers to define parameters and plan detailed specifications with clear project deliverables and timelines.
- Mentored junior developers on the company's coding conventions, rules, industry best practices, and techniques.
- Created a fully functional Flutter app for Paybis employees. The app helped with scheduling, parking, and accounting.
Experience
Paybis.com
https://paybis.comI worked as a back-end developer on the crypto team, making everything related to crypto payments and monitoring systems possible. While at Paybis, I integrated different cryptocurrencies, tokens, and smart contracts using APIs and various libraries, and sometimes even created and adopted usable libraries for PHP by myself. In addition, I completed an average of three to four code reviews a day.
Skills
Libraries/APIs
Node.js, React, Python API
Tools
PhpStorm, RabbitMQ, GitLab
Languages
PHP, SQL, HTML, Solidity, TypeScript, JavaScript, HTML5, CSS, Python
Frameworks
Symfony, Next.js, Laravel, NestJS
Paradigms
Object-oriented Programming (OOP)
Platforms
Blockchain, Linux, Docker, Amazon Web Services (AWS)
Storage
JSON, MySQL, PostgreSQL
Other
Cryptocurrency, APIs, Front-end, Full-stack, Headless CMS, Trading Bots
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