06/12/2025 updated

**** ******** ****
100 % available

Java software developer

Tashkent, Uzbekistan
Uzbekistan
Bachelor of Science (B.Sc.) in Finance
Tashkent, Uzbekistan
Uzbekistan
Bachelor of Science (B.Sc.) in Finance

Profile attachments

CV - Jahongir Zokirov

Java (Programming Language)Application Programming Interfaces (APIs)Data AnalysisBusiness LogicArchitectureBankingBillingOnline AdvertisingCustomer Relationship ManagementContinuous IntegrationSoftware Design PatternsEconomyFinancesGlobal Positioning Systems (GPS)ScalabilitySystems AnalysisPostgreSQLPerformance TuningPostGISSoftware EngineeringSpatial Data InfrastructuresWebSocketSpring BootPayment ProcessingBackendGitLabIntegration TestsReactive ProgrammingFintechSoftware Version Control
I am a Java software developer with hands-on experience building backend systems for the banking and fintech sector. Currently, I work at Anor Bank in Uzbekistan, where I contribute to complex financial platforms including Mastercard and Visa card billing systems, CRM integrations, and payment processing solutions. My primary technology stack includes Java, Spring Boot, and PostgreSQL, and I use GitLab for version control and CI/CD pipelines.
In my role, I have developed robust backend features for high-stakes transactional systems, using reactive programming with Project Reactor (Mono/Flux) for performance and scalability. I frequently collaborate with cross-functional teams to deliver clean, secure, and maintainable code in high-load environments. I have experience writing unit and integration tests, handling reversals, timeouts, and interacting with external services via REST and WebClient.
Beyond my professional work, I actively pursue side projects to deepen my knowledge. One such project is Harakat Media, a smart media system for taxis that uses GPS location and car metadata to dynamically display video ads to passengers. This project involves real-time location processing via WebSockets, spatial data handling with PostGIS, and fine-grained filtering based on car category, video priorities, display intervals, and geo-fenced areas. It also tracks ride distances and ad display durations for analytics.
I am pursuing a Bachelor of Science in Finance at Tashkent State University of Economics, where I will graduate in August 2025. Although my degree is in finance, I’ve developed a strong passion and practical experience in software development. This gives me a unique advantage: I understand both the technical and business sides of fintech systems.
I am deeply interested in backend architecture, scalable APIs, and clean software design. I’m constantly learning and currently improving my knowledge in areas like multithreading, design patterns, and performance optimization. I’ve also explored system analysis and data analytics and am open to projects that blend these skills with backend development.
Whether you need a backend developer for your fintech startup or a problem-solver who understands both business logic and code, I’m confident I can contribute value to your team or project.

Languages

EnglishGood

Project history

Backend Developer

Personal project

Transport & Logistics

10-50 team member

  • Designed and implemented backend logic using Spring Boot
  • Developed WebSocket service for real-time location tracking
  • Used PostgreSQL and PostGIS to manage geo-coordinates
  • Built a system to filter and display video ads based on driver location, car category, and business rules
  • Implemented authentication via device ID and managed video display logic including priority, intervals, and daily limits
  • Logged location and video playback data for analytics and reporting

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