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I'm a Senior Software Engineer with over 9 years of professional experience in developing successful and profitable software products, high-performance applications, and scalable solutions. Expert in object-oriented design, data structures, and algorithms. Specializes in designing and building large-scale systems in multi-tiered, distributed environments. Extensive experience in B2B sectors including e-healthcare, advertising, Web3, high-load data processing, SaaS, and e-commerce. Dedicated to writing clean, efficient code and passionate about solving complex technical challenges.
Tech stack
- TypeScript
- JavaScript
- React
- Next.js
- Redux.js
- MobX
- Angular
- AngularJS
- HTML
- CSS
- SCSS
- Node.js
- Express.js
- NestJS
- MikroORM
- TypeORM
- Mongoose
- ASP.NET Core
- EF Core
- C#
- PostgreSQL
- Redis
- MongoDB
- RabbitMQ
- Kafka
- ClickHouse
- Docker
- Jest
- Jasmine
- Mocha
- Cypress
- Software design and architecture
- RESTful API
- GraphQL
- AWS
- Microservices
- SaaS
- Blockchain
- Web3
- Strapi
- Git
Recommendations
I've had the pleasure of working with Oleksii for three years on various projects. During this time, Oleksii primarily took charge of frontend development in React TS, quickly establishing himself as the lead in this domain. His exceptional work not only contributed significantly to the success of our projects but also provided me with invaluable learning opportunities.
Alex has proven to meet any deadline, showcasing his ability to manage time effectively while maintaining high standards. He excels in both solo and team environments, demonstrating flexibility and a collaborative spirit that enhances the productivity and morale of everyone involved.
Working with Alex has been one of the best collaborations I've ever experienced. His commitment, skill, and positive attitude have left a lasting impression on me. I wholeheartedly recommend Alex to anyone looking for a talented, reliable, and proactive software developer. His contribution can undoubtedly elevate any project he is a part of.
Alexey worked well on a team of develops for my Los Angeles based startup. His primary duties were on the frontend with our consumer facing application written in Angular.