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● Developed Traum kaffe’s(traumkaffee.com) backend, an international coffee e-commerce company.● Worked with DormaKaba on network surveying application.● Took part in Helmut-Fischer internal project as backend developer.● Implemented modules for Medusa.js based project; a session management module to allow users to synccarts between devices, a shipping module with multiple shipping options, a Stripe payment supportmodule, and a monthly subscription module.● Transferred AWS containers and databases to DigitalOcean’s managed platform to reduce cost andimproved performance and transferred test and development servers to OVH’s dedicated bare metalplatform.

● Collected user behavior data with google analytics API and Shopify’s GraphQL API and implementedcollected data to improve suggested products to users on a Nest.js based Shopify app.● Translated a Figma design to React project with mobile support.

● Developed a customer-facing website (automechanikaistanbulplus.com) using Laravel MVC forAutomechanika, the largest international trade fair for the automotive aftermarket and service industry.● Used Automechanika's code as a base for Win Eurasia fair; the largest international industry fair inEurope and Asia (platform.win-eurasia.com)● Created several middlewares; allowing users from other platforms to seamlessly authorize their requests,authenticate and authorize users by connecting to an existing authentication server, observe (metrics,logs and health checks) and aggregate using an internal service.● Used Docker to containerize and load balance huge traffics at the day of fairs and implementedSQL-based session management to synchronize data between containers.

● Programmed a Typescript wrapper for an internal C++ network library, allowing other teams to use it in their Typescript projects.● Aligned and developed with international developer teams.

● Investigated security vulnerabilities of Android applications, utilizing reverse engineering.● Developed an automated solution using Python to generate reports on identified vulnerabilities.

● Developed ERP modules — with Anadil, a language based on C-Lang — for companies such as Pepsi,Jotun, Unilever, and Löher.