Jamshidbek Karimov

Experience

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  Nobel English House

  May 2020 - May 2021

  IELTS Instructor

  Teaching was a great experience, it really helped me to increase my communication skills and teaching ability.

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  EPAM Systems

  Apr 2022 - Oct 2024

  • Developed and maintained RESTful web services, improving the efficiency ofcommunication between backend and frontend teams.• Achieved 90%+ test coverage through unit, integration, and E2E tests using JUnitand Mockito.• Reduced deployment costs by 40-50% by analyzing and optimizing AWS EC2instance types based on service needs.• Deployed and managed AWS resources, including S3, DynamoDB, Athena, EC2,EKS, and Lambda, leveraging localstack for local AWS environment simulation.• Collaborated with cross-functional teams, including product owners and architects,to design, develop, and maintain ETL solutions and backend services using Javaand Spring Boot Show less • Built and managed REST endpoints, collaborating with frontend developers tointegrate backend services with the user interface.• Developed and maintained frontend components using React and TypeScript todisplay project tasks in a Gantt chart with dependencies.• Managed database schemas and implemented Liquibase for database migrationsto support evolving project requirements.• Wrote unit and integration tests to ensure reliability and maintainability of bothbackend and frontend codebases.• Reviewed merge requests and provided optimized solutions for coding issues andarchitectural decisions Show less • Completed five modules, each module containing tasks that involved coding, demo presentations, code reviews, and technical interviews.Build Tools and Git - Mastered build automation with Gradle/Maven and version control with Git.Managed dependencies and optimized build processes.REST API - Developed RESTful web services using Spring Boot. Implemented CRUD operationsREST API Advanced - Worked on advanced features like pagination, sorting, and filtering. Optimized performance using caching and rate limiting.Spring Security - Implemented authentication and authorization mechanisms with Spring Security. Used JWT for securing REST endpoints and applied role-based access control.AWS - Deployed applications using AWS services. Gained experience in cloud infrastructure, managing EC2, S3, and RDS instances. Show less

  • Software Engineer

    Sept 2023 - Oct 2024

  • Junior Software Engineer

    Aug 2022 - Sept 2023

  • Engineer Intern Java

    Apr 2022 - Jul 2022
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  PDP Academy

  Aug 2022 - Oct 2024

  Java Backend Mentor
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  EBSCO Information Services

  Apr 2023 - Sept 2024

  Software Engineer
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  Scientific and Information Center "New Technologies" under the State Tax Committee

  Oct 2024 - now

  Chief specialist of the department