• Led the development of microservice applications for the OMNI product, streamlining customer service channels for partners and point-of-sale sellers. • Participated in code reviews to maintain best practices and ensure high-quality, reliable code. • Optimized execution time for core methods by over 50%, decreasing response times from 10-15 seconds through detailed profiling and refactoring which lead to proper user experience • Configured Nginx to handle large file uploads (100MB), improving the system’s ability to process and store high-volume data. • Wrote a service that brought a profit to the company of 500 million KZT (over 1 million dollars $) in 6 months and 25.000 successful operations in a month. • Achieved 90-90% code coverage with unit tests, ensuring high reliability and stability of the service, which maintained 99% availability over 6 months without restarts. Efficiently resolved all issues during the QA testing period. • Other tools used: GitLab CI/CD Pipelines, ArgoCD, K8s (Lens IDE), JUnit, Mockito.

● Improved logging in report sharing; ● Fixed a problem with marshalling in the Chromedp package, which made unnecessary logs disappear; ● Investigated a client application of Microsoft written in JavaScript, designed to work with Embed Power BI; ● Monitored and managed Amazon SQS queues to ensure efficient message processing and handle scaling requirements. ● Provided support, optimization, and implementation of new features; ● Redesigned report sharing feature. Contacted numerous customers to face the issue. Solved a problem by which the feature was able to be used daily via 100 users

• Designed and developed REST API; • Developed new features and solutions; • Developed project documentation using Swagger API; • Created CI/CD pipeline and deployed the application to GCP; • Provided unit and integration tests for the code utilizing an embedded database; • Developed and executed comprehensive test plans and test cases for API testing using Postman and integration tests. • Gained in-depth knowledge of web development

Information and Communication Technologies, Applied Data Analytics

Information and Communication Technologies, Software Engineering

Stepik, SQL

Astana IT University, Software Engineering

Step ACADEMY, Software Engineering