· Initial server configuration for servers with and without control panels.· Complete LAMP (Linux-Apache-MySQL-PHP) installations from scratch with server security hardening. · Control panel Installations. · Server migration. · Server compromise recovery

Senior Penetration tester focusing on API testing and security research.His academic research is focused on machine learning and the development of proactive web application securitResearch involves all aspects of API communication and modern IOT implementation.During the past years published research regarding API control functions for ships, smart locks, IP cameras, EV chargers,cars and many other IoT devices.Presented in multiple security conferences throughout Europe a number of his novel research projects that were also published in several places (including BBC, techcrunch, Force etc.)On his day to day job he performed multiple end to end tests and helped the company evolve their API testing from simple semi automated API testing to a full blown world leading API testing covering the majority of API flaws. Heavily involved on all stages of the testing from initial communication with the client on proper scoping to the final steps of properly delivering a report.

· Building APIs with .NET (for a change)

· In charge of development of web services for Snapette (IOS/Android) app with PHP utilizing codeigniter framework· In charge of snapette.com web page development.· Responsible for database design and optimized perfomance.· Utilizing most of amazon services (ec2, RDS, elasticcache, SQS)· System administrator for multiple servers.· Big data manipulation· Statistics custom framework creation

· Maintenance of a server/client internet cafe application written in Delphi. · Installation , configuration and maintenance of several linux (CENTOS) and windows file servers. · Installation and configuration of mikrotik routers for wireless communication between stores and better utilization of internet connectivity

Main activities and responsibilities · Support of computer studies / Real Time Evaluation Software via PDA - Mobile phones · Development of a multithreaded Bluetooth server in J2SE. · Development of the Bluetooth communication module for mobile phones in J2ME and C#. · Development and creation of an mpi cluster with a web control interface written in PHP with a mysql database.