Frontend Developer

Booking.com

Amsterdam, North Holland, Netherlands • April 2022 - Present

• - Working as a Frontend Engineer in a full stack team.
• - Creating a new internal tool to create and manage marketing campaigns on Booking website and applications.
• - Using TypeScript to create new features on a modern Next.js web application.
• - Writing reusable UI components using React.js, TypeScript and Storybook.
• - Using Jest and React Testing Library to write unit tests.
• - Writing extensive E2E tests with Cypress to ensure the product quality meets standards.
• - Actively monitoring the frontend service to ensure service health.
• - Maintaining the frontend application to keep it up-to-date and secure.
• - Participating in the on call rotation.

Frontend Engineer

SurveyMonkey

Amsterdam, North Holland, Netherlands • March 2021 - March 2022

• - Worked as a Frontend Engineer on a full stack team with an agile software development mindset.
• - Created new product features on a React.js SPA written in JavaScript / TypeScript.
• - Designed and implemented GraphQL schema using Apollo.
• - Wrote reusable UI components using React.js, TypeScript, MaterialUI and Storybook.
• - Used Jest and React Testing Library to write unit tests.
• - Wrote behavior driven E2E tests with Cypress.
• - Worked on visualization of complex data into graphs / charts using Highcharts library.
• - Maintained and improved multiple packages on different monorepo code repositories.
• - Wrote maintainable and clean code and actively participated in code reviews.

Frontend Engineer

Bestseller

Amsterdam Area, Netherlands • February 2019 - March 2021

• - Worked as a frontend engineer on multi language and multi region ecommerce platform.
• - Created a new full stack e-commerce application using latest JavaScript technologies, such as ReactJS, NextJS, TypeScript, StyledComponents, Storybook, NodeJS, GraphQL.
• - Responsible for development and deployment of new e-commerce features for Bestseller and brand websites.

Senior Software Developer

Turkcell

Istanbul, Turkey • January 2016 - February 2019

• - Developed TV+ product website from scratch using ReactJS, Redux and NodeJS.
• - Created single page web applications for Web, SmartTVs and STBs using JavaScript, HTML5, CSS, ReactJS, Redux
• - Used modern JavaScript libraries like, ReactJS, VueJS, Angular to build small sized POC applications.
• - Used tools and libraries like Redux, SASS, Babel, Webpack, NPM, Git, JIRA
• - Configured and deployed production web servers (NGINX) to serve single page web applications.
• - Worked as a Technical Product Manager and Product Owner in a Scrum environment who is responsible for Web and STB client of Turkcell’s TV+ product.
• - Created detailed user stories and feature acceptance criteria for Web and STB applications.
• - Established and utilized product backlog by prioritizing backlog items.
• - Worked with several different teams, organized and tracked the feature/product development process.
• - Planned and organized TV+ IPTV/OTT TV platform upgrades and attended acceptance tests.

Senior Software Engineer

Netas

Istanbul, Turkey • February 2015 - January 2016

• - Worked as a Scrum Master in an Agile environment.
• - Developed Java backend applications using JEE
• - Implemented new features using WebRTC for projects like SPiDR and Kandy.io PaaS.

Senior Software Engineer

Huawei

Istanbul, Turkey • February 2013 - August 2014

• - Worked as a Development Team Leader of STB user interface team.
• - Created object-oriented JavaScript based HTML5 applications for IPTV set-top-boxes.
• - Improved STB UI performance by analyzing and fixing performance burdens.
• - Tracked and managed development tasks using tools like JIRA.
• - Communicated and worked closely to customer directly to clarify UX issues.
• - Worked in China to implement and integrate STB user interface applications.

Software Engineer

Huawei

Istanbul, Turkey • February 2010 - February 2013

• - Designed and created RESTful Java Web Applications using JEE, Spring MVC, Apache CXF, Struts and Hibernate.
• - Prepared solution and architectural design documents (FRS, SRS, SDD, HLD etc.)
• - Used different relational databases like Oracle, MySQL and PostgreSQL.
• - Created android applications for POC purposes.
• - Used and developed a search engine enabler application using JEE and Spring MVC.
• - Made researches and development about Sentiment Analysis and Natural Language Processing.

Software Engineer

Pilot Software

Ankara, Turkey • June 2008 - February 2010

• - Developing Java Web Applications by using J2EE, Spring, Struts, Hibernate
• - Designing and implementing website for company with Java
• - Developing a graphic editor with Java Swing