I’m a senior full stack engineer and JavaScript developer with 13+ applications and a strong focus on building reliable infrastructure around clean, maintainable code. I enjoy designing and implementing GraphQL and REST APIs, developing client-side interfaces with React/Vue/Angular, and taking ownership of observability so systems stay understandable and performant. I like working end-to-end—from CI/CD and test coverage to production monitoring—and I’m especially excited by product work, including AI multi-agent recommendation platforms where behavior and performance are evaluated continuously. I bring an AWS/Lambda and Kubernetes background, lead technical improvements, and mentor teammates while keeping an eye on long-term maintainability and quality.…

Yurii Kovachuk

I’m a senior full stack engineer and JavaScript developer with 13+ applications and a strong focus on building reliable infrastructure around clean, maintainable code. I enjoy designing and implementing GraphQL and REST APIs, developing client-side interfaces with React/Vue/Angular, and taking ownership of observability so systems stay understandable and performant. I like working end-to-end—from CI/CD and test coverage to production monitoring—and I’m especially excited by product work, including AI multi-agent recommendation platforms where behavior and performance are evaluated continuously. I bring an AWS/Lambda and Kubernetes background, lead technical improvements, and mentor teammates while keeping an eye on long-term maintainability and quality.…

Available to hire

I’m a senior full stack engineer and JavaScript developer with 13+ applications and a strong focus on building reliable infrastructure around clean, maintainable code. I enjoy designing and implementing GraphQL and REST APIs, developing client-side interfaces with React/Vue/Angular, and taking ownership of observability so systems stay understandable and performant.

I like working end-to-end—from CI/CD and test coverage to production monitoring—and I’m especially excited by product work, including AI multi-agent recommendation platforms where behavior and performance are evaluated continuously. I bring an AWS/Lambda and Kubernetes background, lead technical improvements, and mentor teammates while keeping an eye on long-term maintainability and quality.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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Language

Ukrainian
Advanced
English
Advanced
Russian
Advanced

Work Experience

Senior Full Stack Engineer at Client under NDA (Remote)
August 1, 2022 - Present
Designed and developed GraphQL and RESTful APIs for backend services. Built client-side interfaces using React and Vue. Implemented an AI multi-agent recommendation platform and evaluated/monitored AI agent behavior and performance. Worked with PostgreSQL, Redis, Kubernetes, AWS, and AWS Lambda. Improved monitoring and observability practices. Led collaboration with product/engineering and ensured API/UI integration and maintainable implementations.
Tech Lead at Sense Ukraine
September 1, 2020 - November 1, 2016
Worked on a data analytics platform responsible for estimating and planning new functionality, communicating with the product team, and writing clear technical tickets and specifications. I mentored team members, managed technical debt, and improved overall test coverage by implementing and propagating test infrastructure for both existing and new features. I also configured CI/CD with shared code quality and standards, and promoted engineering solutions aligned with feature requests.
Senior Full Stack Engineer at Sense Ukraine
November 1, 2016 - September 1, 2020
Worked on a data analytics platform responsible for estimating and planning new functionality, communicating with the product team, and writing clear technical tickets and specifications. I mentored team members, managed technical debt, and improved overall test coverage by implementing and propagating test infrastructure for both existing and new features. I also configured CI/CD with shared code quality and standards, and promoted engineering solutions aligned with feature requests.
Middle Front-End Developer at Guilty People / ISM eC
June 1, 2013 - November 1, 2016
Single front-end developer responsible for a front-end project. I created well-structured websites with advanced animations/effects, handled high-load single-page websites with different promotions for popular brands, and developed familiar games using modern HTML5 features.

Education

Systems Engineering Specialist at Zhytomyr State Technological University
January 1, 2008 - August 7, 2026
Systems Engineering Specialist at Zhytomyr State Technological University
January 1, 2008 - January 1, 2010

Qualifications

Certified Kubernetes Application Developer
April 28, 2022 - August 7, 2026
AWS Certified Developer – Associate
March 17, 2021 - August 7, 2026
Node.js Application Developer
February 29, 2020 - August 7, 2026

Industry Experience

Software & Internet, Computers & Electronics, Financial Services, Professional Services