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Senior Software Engineer
turning complex distributed problems into elegant, reliable code.
Ankara, Türkiye
01 / A LITTLE CONTEXT
I build reliable software, from distributed systems and cloud infrastructure to small tools for everyday life. My work has taken me through smart cities, critical infrastructure, and security.
Fezcodex is where that engineering meets everything else: independent projects, notes, music, games, and ideas worth following.
Always in progressOct 2022 - Sep 2025
Picus Security
Led flagship Exposure Validation (EXV) product development. Architected Cloud Security Validation (CSV) from scratch. Migrated PostgreSQL to MongoDB, reducing query times from 2 hours to under 5 minutes.
Jan 2021 - Oct 2022
Aselsan - Smart Cities
Engineered Node-RED workflow platform scalability on K8s. Developed core NPM packages for low-code solutions. Built web-based deployment platform abstracting K8s complexity.
Jan 2018 - Jan 2021
Aselsan - Toll Collection
Refactored monolithic C++98 to C++17 microservices with gRPC. Reduced container sizes from 168MB to 8MB. Implemented air-gapped Nexus Repository Manager.
EDUCATION
Hacettepe University, BSc in Computer Science. GPA: 3.89/4.0. Coursework: Algorithms, Parallel Processing, Computer Networks.
Still learning. Always reading.Creating beats and melodies. Exploring the intersection of code and sound in music production.
Loved mechanical keyboards. Thock, clack, and tactile perfection.
Vibing with story-driven games. Letting the plot beats drop and the character arcs flow.
KEEP IN TOUCH