Sebastian Dragomir's Email Addresses & Phone Numbers

📖 Summary

- 8+ years of experience in software development and design - Multiple-time finalist in the TopCoder Open, an annual competition for software developers around the world - Constantly improving my skills through peer review on the TopCoder platform - Member of the TopCoder Software Assembly review board - BSc in Computer Science Core skills --------------- - TDD/Agile development - Java, J2EE, Spring, Struts, ORM, JPA/Hibernate, JUnit - C#, ASP.NET MVC, WCF, NHibernate, NUnit - C/C++ - Python, Django - PHP - JavaScript, jQuery, NodeJS - MySQL, Oracle Database, IBM DB2, MongoDB - UMLSoftware Developer @ Developing technology that automates energy provider switching based on the cheapest tariff From November 2015 to Present (2 months) London, United KingdomFreelance Software Developer @ TopCoder is a company which administers contests in computer programming and provides software development services to other companies using a component based development approach. I am currently participating in software assembly competitions on the TopCoder platform, with a 75%+ all-time win percentage. Profile: https://www.topcoder.com/members/velorien/ Software assembly competitions consist in the development of complete applications based on provided architecture documents or high level specifications and in the integration of existing software modules or components into a larger subsystem or a fully working application. I am constantly learning new technologies and improving my existing skills, as the types of contests I participate in can range from developing Java web apps and iOS/Android apps to more research-heavy tasks such as porting the WebRTC API from the WebKit framework to the QtWebKit framework, for use with mobile devices. I also worked as a contractor for TopCoder during 2008-2009 on client projects involving a J2EE financial web app, the integration of a complex .NET SOA application and the system architecture for a video crowdsourcing website. From October 2007 to Present (8 years 3 months) Software Engineer @ Achievements: * Implemented a system that allows users to download and decrypt their iCloud backup data * Reverse engineered Apple's CloudKit (iOS 9) encryption, being the first in the world to do so * Developed several methods of live acquisition of data from iDevices * Implemented methods for advanced recovery of corrupted/deleted data from SQLite databases Technologies: C#, WinForms, C++, Python, Django, nginx, haproxy From January 2015 to November 2015 (11 months) London, United KingdomContributor @ Nmap ("Network Mapper") is a free and open source utility for network discovery and security auditing. I was a contributor to Nmap 6: http://nmap.org/6/#acknowledgments I provided patches and wrote NSE scripts for network discovery. Sample NSE library + script written by me: http://nmap.org/nsedoc/lib/amqp.html http://nmap.org/nsedoc/scripts/amqp-info.html From May 2011 to June 2011 (2 months) Bachelor of Science (BSc), Computer Science @ University of Bucharest, Faculty of Mathematics and Computer Science From 2011 to 2014 Sebastian Dragomir is skilled in: .NET, ASP.NET MVC, SOA, Java, Python, JavaScript, Software Engineering, J2EE, C/C++, UML, PHP, jQuery, SQL, Java Enterprise Edition, Django