Jan 2024 – Sep 2025 · 1 yr 8 mos · Istanbul · Remote

• Clearing Service (EV Roaming): Independently led the end-to-end design and delivery of an OCPI 2.2.1–compliant EV Roaming Clearing House, enabling interoperability and settlement between CPOs and eMSPs. Owned the full lifecycle—architecture, implementation, deployment, and delivery—utilizing Next.js (RSC), PostgreSQL, Drizzle ORM, and AWS. The system supports secure credential exchange, real-time CDR aggregation, and asynchronous settlement workflows, ensuring scalable and low-latency roaming operations.
• Architectural Standards & Boilerplates: Led the design and implementation of architectural standards and reusable boilerplates, utilizing Next.js with RSC and AWS infrastructure for Doğuş Technology.
• D-Charge: Leading the front-end and BFF development of an admin panel—utilized by distributors, administrators, and various stakeholders—while overseeing two interns. The technology stack includes React, TypeScript, Zod, TanStack Router, React Query, Zustand, Shadcn, Node.js, Docker, Nginx, and Kubernetes, ensuring a performant and scalable platform. - LinkedIn: https://www.linkedin.com/company/d-charge
• VDF Web: Built and led an eight-person engineering team to deliver a large-scale web application leveraging Next.js (SSR/SSG), a custom design system (Storybook, Tailwind CSS), and a modern stack (.NET 8, Strapi, Zod, TypeScript, Vite, TanStack React Query, Zustand, Kubernetes, Docker, Nginx). Combined strategic guidance with hands-on coding, ensuring a seamless journey from architecture to deployment. - LinkedIn: https://www.linkedin.com/company/vdf

Aug 2023 – Jan 2024 · 5 mos · Stockholm County, Sweden · Remote

• Planhat is a customer platform that provides insights, manages workflows, and enhances customer experience for modern technology companies worldwide.
• As a Senior Software Engineer (Full-stack), I contributed to feature development and maintenance, working primarily with Vue and Node.js.

Jun 2021 – Apr 2023 · 1 yr 10 mos · Chicago, Illinois, United States · Remote

• As a Technical Lead at Qooper, I:
• Architectural Oversight: Guided high-level architectural discussions and proactively removed blockers to maintain consistent development progress.
• Engineering Recruitment: Collaborated with the CTO to refine the recruitment process, aligning hiring practices with evolving product requirements.
• Team Expansion: Interviewed and hired engineers across mobile, web, and backend roles, growing the team from 1 to 6 members.
• Mentorship & Code Quality: Provided career guidance, conducted regular 1:1 sessions, and performed code reviews to reduce technical debt and enhance the overall developer experience.
• Continuous Learning: Consistently sought out new best practices and emerging technologies to elevate team performance and technical standards.

Feb 2021 – Jun 2021 · 4 mos · Chicago, Illinois, United States · Remote

• Qooper is a comprehensive people development platform that offers mentorship, coaching, learning, group, and opportunity solutions to support individuals in their professional growth and development.
• As a Senior Software Engineer (Full-stack) at Qooper, I:
• Backend Modernization: Contributed to migrating backend services from Ruby to Node.js, adopting modular architecture patterns and improving maintainability for future scaling.
• Front-end Architecture Overhaul: Partnered with product and design teams during a major UI revamp, restructuring existing front-end codebases and introducing a more resilient architectural foundation to accommodate new design requirements.
• Mobile Platform Rebuild: Transitioned separate native iOS/Android codebases into a unified React Native application. Established a scalable architecture, implemented consistent coding standards, and integrated performance optimizations to streamline development and ensure a cohesive user experience.
• Technical Debt Remediation: Conducted a comprehensive audit of technical debts in the web applications, presented actionable findings to the CTO, and formulated a roadmap. Refined React.js best practices, architectural decisions, and tooling configurations, leading to cleaner code, reduced maintenance overhead, and improved developer productivity.

Jun 2019 – Feb 2021 · 1 yr 8 mos · London, England, United Kingdom · Remote

• Countly is a product analytics solution and innovation enabler that helps organizations track product performance and user journey and behavior across mobile, web, and desktop applications and securely processes billions of data-points on the cloud and on-premises every day.
• As a Software Engineer (Full-stack) at Countly, I:
• Core Technologies: Utilized Node.js, MongoDB, Backbone.js, jQuery, TDD, and Vue.js to build and maintain scalable, data-driven solutions.
• Plugin & SDK Development: Developed and enhanced plugins, integrated React Native within the Countly SDK, and optimized existing components for performance and reliability.
• Feature Implementation: Implemented key product analytics features—Top Events, Event Groups, Data Points, and a Filtering Rules CLI—streamlining data interpretation and decision-making processes.
• UI/UX Refinements: Improved the Drill Plugin and refined the Countly Dashboard’s user experience, ensuring intuitive interfaces and efficient user workflows.

May 2018 – Jun 2019 · 1 yr 1 mo · Istanbul, Turkey · Remote

• TDSmaker is a web-based solution for managing technical datasheets, designed to support the needs of professionals in various industries.
• As a Software Engineer (Full-stack) at TDSmaker, I:
• Tech Stack & Tools: Leveraged React, Redux, Redux Thunk, TypeScript, Styled Components, Node.js, MongoDB, AWS, Jenkins, and TDD to build and refine the platform’s core functionalities.
• Feature Development: Contributed to expanding the platform’s capabilities, enhancing usability, and improving overall performance.
• Cloud & CI Integration: Integrated AWS services and optimized continuous integration workflows with Jenkins, ensuring smooth deployments and scalable operations.
• Code Quality & Testing: Adhered to TDD principles, consistently delivering robust, maintainable code and validating functionalities through thorough testing.

Feb 2018 – Apr 2018 · 2 mos · Ankara, Turkey · On-site