TechLead/Senior PHP Developer
Scopic Software
Total des années d'expérience :16 years, 11 Mois
Duties: technical leadership in both existing systems and new systems starting from the scratch, programming entire web-based systems using PHP5 / MySQL / JavaScript / AJAX /
HTML / CSS, system security and optimization, integration of different online payment gateways such as PayPal and Authorize.NET.
Some of the projects I've worked on for ScopicSoftware's clients:
● CommercialPassport.net - Designing the entire software and servers architecture from the scratch as a technical leader, defining features and work flow scenarios with the client and project managers to come up with the best solution, helping
project managers with creating the mockups, creating a tasks breakdown of the entire system from the scratch for the rest of the programmers with accurate hourly-based estimations (serving as basic schedule), designing a three-leveled fail-safe/backup system, custom encryption algorithms for storing sensitive data,
designing the security restrictions and all security-related modifications to result in an ISO-compliant sensitive data operator of highest level;
● ValidHire.com - Created the system core and functionality from the scratch, using custom/own framework, arranged all server communication for transmitting screening results and handling results;
● Thankster.com - Added a subscriptions based payment systems (using Authorize.NET) to the already existing project, helped the team fix lots of issues mostly related to the payments systems core; security and performance optiomization, extending the project with small functional extras and helping the team when they need a technical leader;
● BusinessLearningSoftware.com - extending the existing systems with many new modules and features, optimizing the system performance and security leaks;
● PosterMaker ( largerthanlifeproduction.com/poster/) - extending server side functionality with new modules, creating a sophisticated online payment system involving several of the avilable PayPal payment mechanisms/APIs.
Senior PHP Developer
MTR Design - March 2011 - November 2011
Duties: programming entire projects using PHP / MySQL / JavaScript / AJAX / HTML / CSS, supporting and extending existing projects, integration of different Credit Card billing systems such as WorldPay, code security, researches Some of the projects I've worked on for MTR Design's clients:
● FishFight.net - extending system functionality, creation of multi-language support, build a management system to maintain and administer over 10 local country-based clones of the main site (fishfight.de, fishfight.fr, fishfight.dk, fishfight.es, fishfight.it, etc..), performance optimization and server stress-tests;
● EnergyShare.com - extending and improving the project, building a multi- language support, extending administration functionality, performance optimization;
● NewlynArtSchool.co.uk - building the entire system from the scratch, handling online payments trough WorldPay, creating custom administration panel with sophisticated functionality and features for maximum admin tasks automation;
● PeopleFund.it - helping with system core design and architecture, building some of the modules such as global event notification system; projects and events log (facebook wall style), etc...
Web Programmer
MVPower - June 2007 - April 2011
Duties: programming entire projects using PHP / Perl / MySQL / JavaScript / AJAX / HTML / CSS, supporting and extending existing projects, integration of different Credit Card billing systems such as Jettis, NetBilling, SBW, DHD and many others, project management and team leading, programming and extending affiliate systems and payment statistics systems, code
security, CEO, QA, researches.
Some of the clients of MVPower I've worked for are:
● WebQuest Inc - extending some of their affiliate systems (CrossSellCash and ColdHardCash), building payment statistics and payment monitoring systems, programming entire projects from the scratch such as HDPorn.com, integrating different billing options and credit card processing systems such as Jettis,
NetBilling, SBW, DHD, eCardong, Payovation, ReoPay and others, securing code and systems from hacker attacks on many projects such as SexMatch.com;
● Naughty America Inc - supporting and extending their affiliate systems, programming entire projects from the scratch, integration of different Credit Card processors, optimization of system performance and code security of existing
projects;
● Fetish Bucks - supporting and extending their affiliate systems, programming entire projects from the scratch, integration of different Credit Card processors, optimization of system performance and code security of existing projects;
● Red Light District - supporting and extending their affiliate systems, programming entire projects from the scratch, integration of different Credit Card processors, optimization of system performance and code security of existing projects.
Some of the projects I've worked on for MVPower itself:
● Vbox.BG - programming the project from scratch as a part from a small self- managed team, SEO, QA, security and performance optimization.
Last year student, undergraduate at Plovdiv University (Faculty of Mathematics and Informatics), major in Computer Science