Maruf Berdiev ASP.NET Core Backend Developer | REST APIs | SQL Optimization
Email
[email protected]
Phone
+82 10-8048-1695
Location
Seoul,South Korea
2002-10-31
Uzbekistan
Male
Visa Status
Uzbekistan
https://berdiev.net
LinkedIn
https://www.linkedin.com/in/maruf-berdiev-6b837a265/
GitHub
https://github.com/fuga002
Education
Gachon University, Master's
03/2026 – Present Seoul,South Korea

Computer Software Engineering, Computer Software Engineering

Chongqing Post and Telecommunication University, International Exchange Program
09/2023 – 01/2024 | Chongqing,China

Software engineering

Tashkent University of Information Technologies named after Muhammad Al-Khorazimi, Bachelor's
09/2020 – 08/2024 Tashkent,Uzbekistan

Software engineering

Soft Skills
Languages
Programming
Problem Solving
Communication
Mentorship/Leardership
Languages
Uzbek: Native
English: B2 Upper Intermediate
Russian: B1 - Intermediate
Work experience
10/2025 – 03/2026 | my.sport.uz/

Backend developer contributing to national sports management platforms used by millions of users.

  • •Developed backend services and business logic using ASP.NET Core
  • •Designed and optimized complex SQL queries to improve database performance
  • •Built scalable backend components for high-load government systems
  • •Contributed to the development of adm.sport.uz, erp.sport.uz and my.sport.uz platforms
  • •Collaborated with the team to maintain reliable and maintainable backend architecture
    • .NET Backend Developer, WEBASE LLC⁠
    11/2024 – 09/2025 | Tashkent, webase.uz/

    Backend developer working on large-scale government and education platforms.

  • •Built high-performance REST APIs using ASP.NET Core and C#
  • •Designed database structures and optimized complex SQL queries
  • •Developed stored procedures, triggers and materialized views
  • •Integrated payment systems (Click, Zoomrad, Munis)
  • •Implemented message queues with RabbitMQ
  • •Built microservices and internal SDK-based integrations
  • •Managed file storage using MinIO
  • •Deployed services using Docker, Jenkins and Kubernetes

    • Major project: Kontrakt.edu.uz - national platform serving 2M+ university students

    04/2024 – 01/2025 | Tashkent, ba.uz/

    Mentored aspiring backend developers in .NET technologies and software engineering practices.

  • •Trained students in ASP.NET Core, C#, Entity Framework, and backend architecture
  • •Guided developers through real-world projects from development to deployment
  • •Conducted code reviews and debugging sessions to improve code quality
  • •Delivered workshops on modern .NET technologies and backend best practices
  • •Helped multiple developers successfully transition into professional software roles
    • Full stack .Net developer, FINCUBE LLC⁠
    02/2024 – 06/2024 | Tashkent, fincube.uz/
  • •Designed and maintained a Blazor Server app.
  • •Managed microservices and tools for Apex Insurance.
  • •Refactored the Apexlife Insurance project, Integrating log service.
  • •Improved UI performance with custom component.
  • •Contributed to develop the "Apex Insurance Company' project.
    • Further information
    About me — I'm a .NET Backend Developer with 3+ years of experience building high-performance web platforms and enterprise systems. I specialize in designing scalable backend architectures, optimizing databases, and developing reliable APIs for complex business applications. I have worked on large government and enterprise platforms used by millions of users, including education, financial, and social service systems. My work focuses heavily on backend performance, database optimization, and building secure, maintainable services. My core expertise includes: | ASP.NET Core /.NET backend development | High-performance REST API development | PostgreSQL, Oracle, and advanced SQL optimization | Database design, stored procedures, triggers, and complex queries | Microservices architecture | Message brokers (RabbitMQ) and background processing | File storage solutions (MinIO) | Payment and external service integrations | High-load system architecture | I've contributed to large platforms such as nationwide education systems and government service platforms handling millions of records and users. I always focus on writing clean, maintainable code and building backend systems that are scalable, efficient, and production-ready. If you're looking for a backend developer who understands performance, architecture, and real production systems, I'd be happy to help.
    Electronic certificates
    Google IT Support
    .NET Backend Developer, .Net developer(Freelancer)
    06/2023 – 12/2023 | Tashkent, github.com/algo-club-uz

    In my journey as a freelancer, I've had the opportunity to work on several meaningful projects. Among them are: 1. Tarjima Kinolar Telegram Bot: Developed a Telegram bot for movie translations. View project 2. Test-algoritmbot Telegram Bot: Created an educational Telegram bot for algorithm testing. View project 3. Bulky MVC Online Book Shop: Contributed to the development of an online bookshop using MVC architecture. View project And etc. These projects showcase my versatility and dedication to delivering high-quality solutions.

    Teacher, Alfraganus academy
    09/2020 – 02/2021 | Karshi

    I worked there as support-teacher about 2 month after that I became real-teacher and I started to teach my own group. I got experienced by it like how to teach and I realized how important math in our life.

    Tests, examinations
    IELTS, International English Language Testing System
    10/2024 – 10/2026 | Tashkent,Uzbekistan
    Google IT Support, Coursera
    2023

    Google, Google IT Support

    Technical Skills
    Languages:

    C#,C++, SQL (T-SQL, PL/​SQL)

    Architecture & Patterns:

    Microservices, RESTful APIs, Clean Architecture, Database Design.

    Infrastructure & DevOps:

    Docker, Nginx, Linux (Ubuntu), Git/​GitLab CI/​CD.

    Messaging & Integration:

    RabbitMQ, MassTransit, Hangfire (Background Jobs), MinIO (Object Storage).

    Frameworks & Technologies:

    .NET 8/​6, ASP.NET Core, Web API, Entity Framework Core, Blazor Server, SignalR.

    Databases & Caching:

    PostgreSQL, Oracle, MongoDB, Redis (Caching).

    Exposure / Basic Knowledge:

    Kubernetes, Jenkins.

    Third-party Integrations:

    Payment Gateways (Click, Zoomrad, Munis), SMS/​Email Providers.