I'm a dynamic Java Software Engineer with over 4 years of hands-on experience in developing scalable and robust applications. Specialized in the Spring Framework and Hibernate, my expertise extends to working with a range of SQL and NoSQL databases, including Oracle, PostgreSQL, Redis, and Elasticsearch.I take pride in my proactive approach to implementing innovative solutions, such as optimizing business processes and contributing to high-performing software developments. Some of my notable achievements include: - I played a pivotal role in the development and optimization of a robust business process automation system, resulting in significantly improved efficiency. - Implementing a caching solution using Redis, leading to significant reductions in server response times. - Enhancing application configurations using SOLID principles and GOF patterns, improving code maintainability.I am passionate about tackling complex challenges and dedicated to delivering technical excellence. My goal is to continue contributing to advancements in the software development field, and I am eager to connect with like-minded professionals and organizations where I can bring my expertise to the table.
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Java Software DeveloperYlab Nov 2022 - Oct 2023Ташкент, Узбекистан- Developed and optimized a robust business process automation system using Java, SpringBoot, PostgreSQL, and Elasticsearch.- Successfully implemented a custom scroll feature for Elasticsearch, improving data retrieval efficiency by 30%.- Implemented a caching solution using Redis, resulting in a 25% reduction in server response times.- Enhanced application configurations using SOLID principles and GOF patterns, leading to a 20% improvement in code maintainability.- Implemented the development of a system for accounting business metrics using Micrometer, Prometheus, and Grafana, enabling detailed monitoring and performance analysis.- Successfully developed and validated XML schemas using Camunda tools, ensuring data integrity and compliance with industry standards.
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Senior Java DeveloperSberbank Nov 2021 - Oct 2022Moscow, Russia- Developed and launched a SpringBoot-based service with xDocReport core, replacing costly software and saving the company approximately $50K annually.- Optimized SQL database queries, achieving a 5x reduction in request processing time.- Led the integration with a security service using Kafka, enhancing system security and data integrity.- Conducted team training on new service development and code review, improving team efficiency by 15%.- Designed and implemented a feature for calculating user's working time with the application, requiring an in-depth understanding of statistics, confidence intervals, and the bootstrap method. This innovative feature provided valuable insights into user engagement and productivity. -
Middle Java DeveloperSberbank Nov 2020 - Oct 2021Moscow, Russia- Developed a transaction accounting service using Spring Framework and Oracle, enhancing application stability and independence.- Revamped 100+ unit tests, increasing test coverage to 99% and improving overall software reliability.- Implemented a Spring Cache-based feature for tracking user errors, aiding in the identification and resolution of critical user experience bottlenecks.
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Java DeveloperJob4J Sep 2019 - Nov 2020- Established and maintained comprehensive test coverage for new features, significantly enhancing software reliability and performance.- Developed and implemented advanced Servlets and JSP using Thymeleaf, contributing to robust and dynamic web application functionalities.- Expertly created various XSD schemas and worked extensively with XML and XPath, ensuring data integrity and effective data manipulation.
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