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Hi, I’m Mirza Buğra Özçelik, a Computer Engineer and Full-Stack Developer based in Ankara, Turkey. I build secure, scalable web and mobile applications using React/TypeScript, Python/FastAPI, and cloud services. I enjoy turning complex requirements into robust software and continuously learning new technologies. I thrive in collaborative teams and love crafting delightful UX, implementing AI-enabled features, and delivering production-ready solutions with clean code and solid architectures.…Hi, I’m Mirza Buğra Özçelik, a Computer Engineer and Full-Stack Developer based in Ankara, Turkey. I build secure, scalable web and mobile applications using React/TypeScript, Python/FastAPI, and cloud services. I enjoy turning complex requirements into robust software and continuously learning new technologies. I thrive in collaborative teams and love crafting delightful UX, implementing AI-enabled features, and delivering production-ready solutions with clean code and solid architectures.

Mirza Buğra Özçelik

Full Stack Developer, Front-End Developer, Back-End Developer, +2

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Hi, I’m Mirza Buğra Özçelik, a Computer Engineer and Full-Stack Developer based in Ankara, Turkey. I build secure, scalable web and mobile applications using React/TypeScript, Python/FastAPI, and cloud services. I enjoy turning complex requirements into robust software and continuously learning new technologies. I thrive in collaborative teams and love crafting delightful UX, implementing AI-enabled features, and delivering production-ready solutions with clean code and solid architectures.…Hi, I’m Mirza Buğra Özçelik, a Computer Engineer and Full-Stack Developer based in Ankara, Turkey. I build secure, scalable web and mobile applications using React/TypeScript, Python/FastAPI, and cloud services. I enjoy turning complex requirements into robust software and continuously learning new technologies. I thrive in collaborative teams and love crafting delightful UX, implementing AI-enabled features, and delivering production-ready solutions with clean code and solid architectures.

Available to hire

Hi, I’m Mirza Buğra Özçelik, a Computer Engineer and Full-Stack Developer based in Ankara, Turkey. I build secure, scalable web and mobile applications using React/TypeScript, Python/FastAPI, and cloud services. I enjoy turning complex requirements into robust software and continuously learning new technologies.

I thrive in collaborative teams and love crafting delightful UX, implementing AI-enabled features, and delivering production-ready solutions with clean code and solid architectures.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Turkish

Fluent

English

Advanced

Work Experience

Fullstack Developer at Int Tech Solutions

September 1, 2025 - Present

Shipped the security platform web console using React and TypeScript with role-based access control and real-time alert streams via SSE/WebSocket. Designed Python/FastAPI microservices for authentication, event ingestion, and AI-agent endpoints; used PostgreSQL (SQLAlchemy + Alembic) and async tasks (Celery/Redis). Implemented LangChain-based RAG pipelines and custom AI agents; managed vector search with pgvector/FAISS, plus evaluation/versioning workflows. Built a scalable frontend architecture with React to improve maintainability and performance. Containerized services with Docker and implemented CI/CD on Git; deployed across Azure/AWS and on-prem environments. Enhanced UX with PWA offline support, ECharts visualizations for predictive analytics, and internationalization (i18n).

Fullstack Developer at Doniglobal

December 1, 2024 - September 1, 2025

Developed and published a Personnel Attendance Control System (Dinox) mobile app. Led frontend development using React Native for iOS and Android, delivering a responsive UI and scalable architecture. Built a TypeScript backend to optimize data processing and system reliability.

Frontend Developer Intern at Başarsoft

August 1, 2024 - September 1, 2024

Developed an API using C# for CRUD operations, handling over 10,000 records. Designed modular frontend architecture with React, improving scalability and reusability; built a modular React frontend and improved user interaction speed by about 20%.

Frontend Developer Intern at Jotform

June 1, 2024 - August 1, 2024

Created 50+ reusable React components for user interfaces and managed state across five major features using React hooks. Integrated a backend API to ensure efficient data transfer and smooth application performance.

Frontend Developer Intern at BisteSoft

August 1, 2023 - September 1, 2023

Managed state with React hooks, enhancing code reusability and reducing redundancies. Built and maintained a project focusing on professional skills and architecture.

Frontend Developer Intern at BiliciSoft

July 1, 2022 - September 1, 2022

Applied JavaScript OOP principles such as encapsulation, inheritance, and polymorphism. Integrated a backend API, ensuring efficient data transfer for an application.

Frontend/Backend Developer Intern at Başarsoft

August 1, 2024 - September 1, 2024

Developed an API using C# for CRUD operations, handling over 10,000 records. Designed modular frontend architecture with React, enhancing scalability and reusability. Built a modular React frontend, improving user interaction speed by 20%.