Udemy
Led the backend development of the Skills Mapping Service for Udemy's AI-Powered Learning Path — scaling to support 6 languages and meeting all initial targets shortly after launch. Also shaping the Reporting & Insights domain for Enterprise B2B clients alongside a senior team, contributing to technical design, data pipelines, and cross-functional collaboration across three continents.
Udemy
Technical lead for the Skills Guidance Service — the foundational backend platform for Udemy's skills-based products, implemented with Hexagonal Architecture. Architected the AI-driven test code generation infrastructure for Automated Lab Review, measurably boosting Lab usage. Also designed the authorization architecture for Udemy Labs and established its Kubernetes/AWS infrastructure.
Turkcell
Built and maintained critical modules for SOL Maya — Turkcell's SuperOnline CRM used by call centers, retail stores, and technical teams to manage device logistics for millions of subscribers. Rapidly developed pandemic-driven features to ease internet device delivery and installation for high-risk customers. Led code reviews, mentored junior developers, and won the CXO Award in 2020.
KG Teknoloji
Led a cross-functional team of six — frontend, backend, iOS, and Android developers plus an analyst — across the full project lifecycle for consulting clients. Mentored every team member, all of whom were subsequently promoted to Team Lead. Maintained active hands-on development throughout, and later expanded into an IoT & Mobile Application Group Manager role during an organizational transformation.
Nevalabs
Worked full-stack on Corvo, a distributed face recognition and security system — building backend services with real-time communication capabilities and integrating diverse facial recognition algorithms. Contributed across the full product lifecycle, from prototype development to first customer deployment.
Turkish Ministry of Health
Part of the founding 5-member team that built a national healthcare system from the ground up, eventually scaling to 30+ engineers. Led development of the Stock Management Module and managed complex web service integrations across internal and external systems.