Eugene Siedlecki

Software Developer

  • LevelSenior
  • LocationLondon, United Kingdom
  • AvailabilityLocked Pro Plan feature
  • ProfessionsSoftware Engineer - Software Developer - Back-end Developer

About me

A commercially astute, performance driven and technically excellent IT professional with more than 20 years experience working with a wide variety of programming languages. Enterprising, communicative and people orientated, able to forge healthy relationships across organizational boundaries with all stakeholders and to develop and influence teams to achieve business objectives. Exceeding typical expectations and now seeking a new professional challenge, individual to add significant and measurable value to any organization.


  • Devops
  • Docker
  • PHP
  • Delphi Enterprise
  • Elasticsearch
  • Mysql
  • Oracle
  • Data Visaulization
  • Selenium
  • API Integration

Work history


Software Engineer

Six Degrees Group

May 2015
  • London, United Kingdom
  • Full Time
  • Enhance existing tools and implement new functionality. PHP OOP, CodeIgnitor, Zend Framework 2, JavaScript, JQuery, GIT flow, Vagrant, Vagrant, MySQL (master-master). Phyton, SSL/SSH/FTP – Selenium, automated functionality testing, SOAP API, Micro services, PDF modifying and rendering with automated content, XLS rendering and modification. Jira, BitBucket, SOAP client/service. Parallel computing. Templating, LDAP ...


IT Specialist

Full Mellow LTD

Jan 2013
  • Freelance
  • The company which produces high-quality hand made bath&body cosmetics. Product development, Production supporting tools, (ERP system) Shortly will be released CMS. Agile management. Enhance existing tools and implement new functionality. PHP OOP, Symphony 2, JavaScript, GIT flow, Vagrant, Docker, Rest Full API, SOAP API, MySQL, MongoDB, Zebra Bar-code printer ZPL II. Code bugging. Support logistic planning for production. Agile – depend on task (XP, SCRUM, ....)


Full Stack Web Developer

Shilling LTD

Jan 2016 - Jan 2016
  • Freelance
  • Digital agency. Short term UI project. Full stack code was developing for existing code base. PHP, OOP, JavaScript, GIT, Agile SCRUM


Architect Assistant

HCL Axon

Jan 2016 - Feb 2016
  • Egham, United Kingdom
  • Full Time
  • Integration risk assessment. Short term contract. My duties include: Analyse implemented procedures, team audit, examining existing code base in the context of potential risks sources. Work with team in ITALY office. Risk assessment report. (Delphi/Oracle/ Source Save/C#)


IT Consultant

Digital Fibre Limited,

Aug 2015 - Sep 2015
  • Tring, United Kingdom
  • Full Time
  • Digital Fibre has been providing software based business solutions since 2003. They have a solid reputation for writing robust software. As an IT Consultant – Contractor duties include: Collect requirements from stake holders, forming and presenting solutions to meet specific briefs. Giving final solution Code debugging/ trouble shooting Front End : JavaScript, JQuery, JQuery templating, DESIGN Patterns (Observer, MVC ), JavaScript OOP, MySQL PHP, GIT, Code debugging.


IT Consultant

The Grass Roots Group PLC

Jun 2015 - Dec 2015
  • Fleet, United Kingdom
  • Full Time
  • Grass Roots is a global company, with offices in ten countries, and our annual turnover runs into hundreds of millions (growing each year). As an IT Consultant – Contractor duties include: PHP, OOP, JavaScript, Zend Framework II, Mongo DB, ORACLE, BDD/TDD (Unit Testing PHPUnit). Design patterns : ( MVC, Injection, Strategy ), Vagrant, GIT flow. Agile SCRUM, Xdebug, Code debugging.


Senior Web Developer

Webequator Ltd

Oct 2014 - Jun 2015
  • Maidenhead, United Kingdom
  • Full Time
  • Webequator is an Agile web development agency with over 12 years experience in web development combining creative thinking, cutting-edge design, and technological knowledge. As a senior web developer, my duties include: Collect client requirements, forming and presenting solutions to meet specific briefs. Putting in place milestones in line with project requirements. Developing web solutions to client briefs, delivering milestone updates and bringing through to successful completion. Presenting the final settlement to customers and getting final sign off. Code debugging. Team managing. Projects include: Security testing, SQL injection, penetration tests. Software architecture designing. PHP, REST full API, OOP, SQL databases, full LAMP stack, Zend Framework II, Cake PHP, Other MVC frameworks, WebGL, Responsive web sites, HTML5, CSS3, AJAX, JSON, GIT (branches), SVN, Agile (SCRUM). Google API client. Algorithms & data structures. Xdebug, code debugging.


Lead Software Developer

Response Handling Ltd

Jan 2013 - Oct 2014
  • Glasgow, United Kingdom
  • Full Time
  • RESPONSE is a market leading provider of outsourced contact center services and software solutions for a number of the UK’s most successful brands. As the leading software developer I was responsible for: Developing a new telephony system integration for existing CRM system (Avaya POM integration and Avaya AES (TSAPI) ). Maintaining existing CRM code base and CRM plugins code base- Trouble shooting, code debugging, problem investigation based on log files. Delphi 2007, MSSQL, Oracle, C#, COM objects (ActiveX), MS Visual Source-safe (versioning), OOP, MVC. Algorithms & data structures. Code debugging.



Computer Science Bachelor's Degree – Distinction

University of Technology

Oct 2001 - Jun 2004
  • Poznań, Poland