Resume

Oyatillo Akhadjonov | Software Engineer

Learning core computer science, with focus on databases and distributed systems.

Worked on DevOps tasks involving infrastructure automation and container optimization in GitLab CI/CD workflows.

Automated server provisioning from Google Cloud Platform with Terraform, Ansible & GitLab CI/CD, reducing manual deployment time to minutes of automatic deployment.
Reduced Docker image size from ~500MB to ~20MB using multi-stage builds.

Real estate application backend API built from scratch with focus on feature delivery, performance and scalability.

Integrated Firebase Auth to backend authentication system, reducing implementation time by focusing on feature delivery.
Structured codebase following Netflix Dispatch architecture patterns for modularity and extensibility.
Optimized database queries by implementing query limiting to prevent N+1 inefficiency, decreasing latency from ~5s to <1s on ~2 million test records.
Implemented efficient database record counter with subquery optimizations, achieving reliable pagination on 1+ million records.
Collaborated with mobile developer on API integration and feature implementation.

Operating system simulator built from scratch in 2-3 days under time constraints.

Led team of 4+ developers and coordinated contributions across the project.
Designed virtual filesystem using in-memory objects to simulate tree hierarchy of real filesystems.
Implemented Command-Registration pattern for OS extensibility, allowing programs to be added and registered as commands.
Applied Adapter pattern for flexible directory/file object management.
Built filesystem object locator with build-path-on-the-fly traversal, handling relative paths and edge cases.

Minimal testing framework for C++ inspired by Google Test.

Built for testing Data Structures & Algorithms implementations.
Achieved multi-type support for EXPECT_EQ function using C++ template mechanism.
Implemented comprehensive multi-type printing by overloading std::to_string using function overloading and namespaces.

Collaborative solution development for Sustainable Development Goals of UN.

Developed MVP in 3-4 days for project demo.
Designed advanced DB schema (18 tables) to model complex real-world scenario using SQLAlchemy ORM's advanced features like Joint Table Inheritance polymorphism.
Implemented user-representative-board request/approval workflow with a simple load-balancing technique.

New Uzbekistan University, Aug 2024 – Aug 2028, BSc in Computer Science

Udacity Full-Stack Developer Nanodegree Program, Sep 2023

School 21 in Tashkent, June 2025