Freelance Developer2014 - PRESENTFreelance Developer
- Developed a B2B SaaS application.
- Added new features to an html5 video player.
- Developed a CMS.
- Developed a recipe recommendation application.
- Developed an investment portfolio tracker.
- Developed administration panels for a digital menu application.
- Added new features to a multi party contract negotiation app.
- Advised multiple apps on COD quality.
- Helped multiple for debugging and new feature adding.
Development Team Leader2012 - 2014Rafineri
- Led a team of developers (back-end and front-end).
- Developed RESTful APIs.
- Designed databases.
- Created social media-based applications (Facebook, Twitter, Foursquare, Instagram, etc).
Senior Software Engineer2011 - 2012Grou.ps
Technologies: HTML, MySQL, PHP
- Implemented new features to the grou.ps platform.
- Optimized the platform.
- Developed a remote authentication system.
Senior Software Developer2010 - 2011Turkuvaz Media Holding
Technologies: SOAP, MySQL, PHP
- Developed an SMS gateway.
- Developed a subscription system via SMS.
- Used RESTful data services.
- Implemented payment systems (one time and recurring).
Senior Software Developer2008 - 2010Cetech
- Developed muzik.net, a music/video streaming website, where the user can listen to music, make playlists, share etc.—similar to today's Spotify.
- Worked on securing the streaming media. According to the rules of the music industry, MP3s streamed should not be downloadable. Developed an ever-changing URL system which passed industry tests.
- Implemented the charging system for muzik.net, where clients could pay using their cell phones.
Software Developer2006 - 2008Merkez Yayın Holding
Technologies: Smarty, HTML, MySQL, PHP
- Worked on sabah.com.tr, a major news site with about 10 million visits per day. Performed optimizations and solved security challenges.
- Developed a framework for magazine websites for the company, which owned about 30 weekly/monthly magazines. Developed a framework to satisfy the needs for each one of their websites.
- Developed a code which produces and updates teletext code for a media company which owned a TV channel.
- Designed and developed the CMS for sabah.com.tr, a challenging project for a massive news website with lots of different content and needs.
Software Developer2005 - 2006Inanır Group
- Developed a web-based salon management program for beauty parlors, spas, fitness centers, etc. The program can track customers, manage appointments, perform reporting, and more.
Software Developer2004 - 2005Sırmanet
- Developed various dynamic websites for our clients.
- Developed a basic framework.