- Senior Full Stack Engineer in Turkey's first digital fund market for everyone, Foneria , architecting tens of microservices and natively implemented mobile applications on IOS and Android- Designed and implemented campaign flow from scratch with configurable promotion codes, expiring dates, usage limits and directly doable enable/disable features both backend and frontend.- Designed and implemented crowdfunding mechanism from scratch, which enables users to invest in promising small companies both frontend and backend- Leading fellow engineers and interviewing engineering candidates

- Developed and implemented both frontend components and backend services of discover.nayaone.com- Ensured compliance with frontend accessibility requirements determined by the Financial Conduct Authority (FCA) for acceptance by financial services firms and markets in the UK- Integrated Mailchimp for email marketing campaigns

- Led development of Python agent for Thundra APM, a special software that collects application metrics based on Open Telemetry monitoring schema to give insights of supported services, languages, frameworks or libraries- Spearheaded development, maintenance and bug fixing for Sidekick Python agent (a special debugger that can debug production applications without stopping the execution with near zero overhead)- Created a VSCode extension for Sidekick Python utilizing Typescript that helped customers to lively debug their python applications on their own VSCode environment instead of Sidekick website.- Developed CLI for Foresight, a platform that our users can monitor their CI/CD pipelines on Github actions and their test runs in various platforms, that sends metrics to our servers.- Designed and implemented APIs and system architecture for various Foresight features including Pricing and Rules

- Implemented Threat and Line of Sight analysis for digital moving map, increased pilots' situational awareness and safety of flight that cannot be achieved with a standard cockpit instrument set, of F-16 Fighting Aircrafts- Supervised DMAP (Digital moving map) of C-180 cargo aircraft, making necessary changes and maintaining system according to aviation authorities' requirements- Identified the system design flaws in DMAP of C-180 resulting in slower threat layer depiction and successfully rearchitected design to increase speed by 2x by optimizing systems

- Developed Restful APIs to store and serve terabytes of data for malicious software detection- Migrated terabytes of data from PostgreSQL to Cassandra in order to increase response time- Implemented web services for data teams by utilizing Django framework