Java Developer

Experienced Backend Developer with 3+ years of expertise in Java, Spring Boot, and PostgreSQL. Proven track record of delivering efficient and secure backend systems. Eager to contribute to impactful projects and grow within a collaborative engineering team. Strong communication and problem-solving skills with a background in Information Security and Computer Hardware and Software.

Backend Developer | Jan 2024 – May 2025

• Collaborated on building microservices for internal CRM system
• Designed service for Excel to XML conversion
• Developed RESTful APIs with Java and Spring Boot
• Enhanced data security with JWT and HTTPS
• Participated in Agile development

Systems Administrator, Cloud Systems Administrator | Jul 2022 - Dec 2023

• Managed virtualization and cloud infrastructure
• Optimized server performance for critical applications
• Troubleshot technical issues and enhanced system resilience
• Maintained networks, VoIP systems, and monitoring solutions

IT Support | Mar 2016 - Jun 2017

• Administered IT infrastructure and provided user support
• Installed and configured new PCs
• Managed IT inventory

Skills

• Backend: Java, Spring Boot, PostgreSQL
• Databases: MySQL, Elasticsearch
• Networking & Security: Proxmox, VMware, Linux Administration
• DevOps Tools: Maven, Git, CI/CD
• Testing: JUnit, Testcontainers

Education

• Information Security degree (FEKT 2020 - 2022)
• Computer Hardware and Software degree (Central Asian Technical Economic College Almaty 2012 - 2016)