My name is Emre Demirhan

I have over 9 years of experience developing applications mainly in PHP and Javascript, utilizing a number of different frameworks and tools. Working in multiple reputable agencies has enabled me to interact confidently with a variety of clients and teams of all sizes. I consider myself to be a full-stack developer and a problem-solver who can get things done. Received 2 Stevie Awards for creating best new product or service of the year.

Telephone +90-532-267-6996

E-mail [email protected]

Address Hasanpaşa - Kadıköy, İstanbul

Social

Back-end Development

Javascript, PHP, MySQL, Node.js


Unity

C#, Virtual Reality Games, Kinect Games, Mobile Games


Frontend Development

HTML5, CSS, SASS, Bootstrap, Wordpress, Phonegap / Cordova, Vue.js, React


As hobby

Arduino, Python, After Effects, Photoshop, SketchUp, Fusion 360

Software Development Team Lead

Ajans Digital

Jun, 2014 — 2017

At Ajans Digital, I was responsible for developing multi-platform applications and manage the development team during all kinds of campaigns and advertisements that we conducted on behalf of pharmaceutical companies.


  • Lead a group of 4 web developers
  • Developed websites and PWAs utilizing PHP, HTML, CSS, JavaScript and SQL.
  • Developed mobile apps, virtual reality games, augmented reality apps, and kinect games utilizing Unity C#
  • Proactively participated in meetings and helped create new practices.
  • Worked remotely over 4 years.

Clients I've Worked With : GlaxoSmithKline, Roche, Bayer, AstraZeneca, MundiPharma, Takeda, Abdi İbrahim, MSD, Farmatek, Chiesi, Santa Farma


Senior Web Developer

Gen3 Creative

Dec, 2013 — Jun, 2014

My responsibility in Gen3 creative company, where I had the opportunity to work for a short time, was to develop codes by the semantic web rules and to make CSS coding at a level that could be granted with an award. Because the agency has had many awards granted by www.cssdesignawards.com.


  • Used three.js or similar JavaScript libraries for developing animated websites
  • Developed high visibility, triple-A title websites.
  • Developed, packaged, and tested Wordpress themes

Web Development Team Lead

Buzz Interaction

May, 2012 — Dec, 2013

Buzz Dijital has been Turkey's first social media agency in which I have been authorized to set up my own development team.


  • Lead a group of 5 web developers
  • Developed web-based games and competitions using Facebook API and Twitter API.
  • Designed and developed time-tracking website for use within the company to improve employee efficiency and reduce time waste.
  • Debugged websites, built SQL queries, supported and maintained existing applications with regards to bug fixes and troubleshooting as well as functionality additions and modifications.
  • Developed websites from scratch for two famous brands in Turkey: koton.com.tr and doguscay.com.tr utilizing a MVC based PHP framework (Codeigniter).

Web Developer

Proje Calide

Jul, 2011 — Jun, 2012

Our team designed, implemented and integrated 3D web-based games in Cartoon Network's and Algida's websites. and I have created website environment utilizing PHP, Unity, CSS, JavaScript, MySQL and SVN.


  • Developed and implemented new websites using a MVC based PHP framework Codeigniter.
  • Worked along side the game developers to design and implement solutions for score management and security in web-based 3D games.
  • Developed a realtime competition website utilizing Socket.io and Node.js.
  • Proje Calide was the leading agency in creating high-quality content for children in Turkey.

Junior Web Developer

Admin Bilişim

Jan, 2011 — Jul, 2011

During my employment, the aforementioned company was using a platform called Workcube Catalyst, which is a web-based ERP,CRM,HR Management tool. I helped the development team for developing new features, idenftifying workflow issues and finding solutions for the websites adopting this infrastructure aiming at a variety of customers.


  • Redesigned existing websites to improve user experience and incorporated new features using JavaScript and Coldfusion Language.
  • Worked directly with customers to ensure what is needed.
  • Planned, wrote, and debugged JavaScript modules with complete accuracy.

Web Developer

Freelance

Jan, 2010 — Jan, 2011

I started building websites as a freelancer. I learned HTML, CSS, JS and PHP.

Istanbul University - Geophysics Engineering

Master's Degree

2016 — 2019

I wrote a thesis on seismic data analysis with neural networks.


Istanbul University - Geophysics Engineering

Bachelor's Degree

2010 — 2015

It has been a long licensing period. You know, business life. I started working in undergraduate period.

Portfolio