David Doka

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Name David Doka
Location Higbury, London, N5, UK
Email david@idopython.com


Summary


Highly motivated and passionate Developer with experience in building scalable applications in various industries such as mobile tracking, social gaming, offer systems, support tools and e-comers solutions. I enjoy working as part of the team with passion for programing.



Technical Skills


Languages Python, Javascript, C/C++, Java
Markup & Other HTM5, CSS3, JSON, XML
Frameworks & Packages Django, Flask, Webapp2, MapReduce, Celery, SQLAlchemy, PyMongo, WTForms, jinja2, Bootstrap, jQuery, pycrypto, Mock, Nose, Sphinx
Platforms Amazon AWS, Google App Engine, Rackspace
Web Server Apache web server, NGINX, Gunicorn, Apache Tomcat
OS Ubuntu Server, Debian, OS X
API's OpenMarket, Sagepay, Paypal, PayPoint, Datacash, Stripe, Apple In-App purchase, Google Play In-app Billing, Amazon In-App Purchasing, Meraki, SendGrid, Youtube, GoogleDrive (Google Docs), Twitter, Facebook, Flickr
Other Git, Vim, Eclipse, Xcode, Agile, Scrum, Jira, Redmine, Trello, Jenkins, CircleCi


Experience


Jordan Media www.jordanmedia.com

Senior Python Developer London 2013 July - Present


Development and Integration of payment and giftcard solutions.

Gamesys www.gamesyscorporate.com

Python Developer London 2013 February - 2013 July


At Gamesys I was responsible for creating the technical design and implementation of Payment verification system for iPhone, Android and web client’s. The payment verification systems was responsible for the final verification point of purchase, client and the mechanism for distribution of user’s in-game purchased goods. In addition I designed small set of tools that allowed for rapid development of the system. This system was essentially a part of CMS that was the responsible for offer systems, payment’s and messaging that supported number of games at gamesys. While working for Gamesys I have also design and implementation the User interface for company access control application.

Path Intelligence www.pathintelligence.com

Python Developer London - Portsmouth 2012 February - 2013 February


While working at Path Intelligence, I was working on two separated project developed in Python. My main project was designing and implementation of full scaled voucher system called Flockr www.goflockr.com that I have worked on as solo developer. I have been involved in full cycle development, where I integrated the location tracking system, offer matrix system for automated matching of customers, manual offer matching system, reporting tools, SMS campaigning, Reporting System, Facebook signup page, front end design implementation and various small task on server maintenance. My second project at path intelligence was developing a wifi networks for shopping centres that encourage users to sing up and retrieve data about the shoppers. This system was build on top of meraki, and incorporated in its design analytical tools.

MBL Group www.mblgroup.co.uk

Python Developer Preston 2011 September - 2012 January


I have joined the company to manage the system migration from python Django powered apps to .NET platform. I was focusing on maintaining the current Django platform in stable state as solo developer with lots of bug fixing. Migrating database to the new system and making the transition as seamless for customers. closing down the servers and managing communication with new platform suppliers.

Eurofinancie www.eurofinance.sk

Python Developer Bratislava 2009 December - 2011 August


Working as a part of small team of programmers, creating a customer relationship Management application that meant to handle signing new contracts with foreign clients. During development my main contributions were in designing the models and handling reporting system for administrative use. Due to high security requirements by my employ I have designed a special algorithms for password and for handling one time request to contracts.Also implemented timekeeping analytical tools that were designed to dynamically interact with contracts as there were read by clients.


Education


BC Mathematics / Physics

Cert Mathematics

Diploma in Car electric engineering



Reference


Available upon request.