At buycycle, I lead technical design for core backend features and payment workflows in a European marketplace for pre-owned bicycles.
I've designed and integrated Stripe and Adyen flows across checkout, billing, and payouts, including asynchronous processing and idempotent webhooks resilient to failures and retries.
I improve high-traffic systems through MySQL query and indexing optimization, Redis caching, Algolia search, Sentry monitoring, and shared Laravel tooling adopted across company projects. I've also shipped AI-powered product features using the OpenAI and Claude APIs.
Across Manvelyan Enterprises, Munich Ventures, and Colibri Lab, I've delivered Laravel applications, RESTful APIs, reusable backend components, developer tooling, and production fixes. I also review merge requests and mentor developers on architecture and code quality.
