Adam Artajew

Software Developer, Performance Engineer

I am a software developer and enthusiast since 1998. I have gathered rare and valuable technical skills backed by rich practical experience. I guarantee independent completion of assigned tasks and facing challenges without involving third parties. I know exact expectations of the employer — productivity, reliability and punctuality — and I can meet them!


  • Solid knowledge of software engineering principles and modern programming languages
  • Experienced in software development with PHP, Python, C++, Scala and RDBMS/NoSQL databases
  • Good familiarity with performance testing methodologies
  • Experience with a Gatling/Jmeter load testing frameworks
  • Proficiency with AWS, Azure, Jenkins, New Relic, Right Scale etc. services
  • Strong in Symfony 2 and Zend Framework (fast adaptation of any framework)
  • Code fully covered with automated tests (TDD, BDD, UAT, E2E)
  • Familiarity with Object Oriented Programming best practices
  • Consistent knowledge of MVC/MVP architecture and common design patterns
  • Client-server side web services (SOAP, REST, SOA)
  • Long-term SCRUM/Agile methodology team member
  • Advanced version control systems and branching models (Git, SVN)
  • Web application security tactics and defensive programming (OWASP)
  • Practical application of the SOLID, KISS and DRY principles
  • Experience in LAMP, WAMP and MAMP environments
  • English (advanced level) and German (basic level)



Performance Engineer


Automated performance testing scripts development, testing and tuning the application performance, analyzing test results and creating performance reports, evaluating system performance and recommending improvements.


Senior PHP Developer


Backend development of advanced ELT e-learning platform. Modular development, internal and external web services integration, code and performance optimization etc.


Senior PHP Developer, Project Manager


Independent development of web sites, web applications, libraries and extensions for external clients. Open Source software development.

Ogicom Sp. z o.o.

Senior PHP Developer, Project Manager


Admin panel adjustments for the requirements of the hosting platform. Client base migration to the new admin panel. Further development of the hosting panel features.

Sisco IT Group Polska Sp. z o.o.

Senior PHP Developer


Development of the admin panel for the hosting company. Client base migrations between hosting platforms.

PHP Developer, Webmaster


Individual development of the proprietary admin panel for hosting accounts management — currently used and developed by Ogicom Sp. z o.o. (one of the biggest hosting companies in Poland), serving tens of thousands of users a day. Features included:

  • proprietary webmail
  • web based FTP client
  • affiliate program
  • domain registration
  • subdomain management
  • automatic invoicing
  • MVC architecture
  • high security level
  • Web services server (API)

eCom Resources

PHP Developer, Webmaster


Source code development for external customers — portals, intranets, online shops, etc.


„I remember Adam as a professional. Such people are always useful.”

Adam Lewkowicz, CEO, Vercom Sp. z o.o.

„Mr. Adam Artajew guaranteed deep understanding of business processes in my company, smoothly adapting to the high demands of my clients.”

Maciej Dittmajer, Partner, Dittmajer i Wspólnicy Sp. k.

„Our Department of Public Finance needed simple yet functional website with CMS capabilities. Adam Artajew delivered it quickly and with proper commitment.”

Joanna Przybylska, Ph.D., PUE

„Adam is a 100% perfectionist with excellent knowledge of web technologies. You can safely rely on his solutions and professional experience.”

Andrew Bernat, Entrepreneur

„Openness to comments and his own ideas contributed to the website I am very satisfied with. I can recommend collaboration with Adam with complete confidence.”

Mariusz Sobanski, Artist

„Creating of our website went very smoothly and without delays. We recommend professionalism and affordability of his services.”

Miron Paszun, Entrepreneur


  • guarantee of the focused work without time-wasting interruptions (e.g. e-mail checking every 15 minutes, unimportant phone calls, web surfing, Facebook, Twitter, etc.)
  • rapid recognition and satisfaction of employer expectations
  • high self-control of the work effects and fast eliminating of errors
  • ability to make quick decisions, admit to mistakes and make further — better decisions
  • teamwork skills and constructive problem-solving — finding compromises suitable for every party
  • willingness to learn new programming languages and technologies (fast learner)
  • positive life attitude — an optimist!
  • highly effective remote working
  • invoicing capability


  • perfectionism? ;-)


Productivity, scale models, books, music, walking, cycling, skiing.


Poznan University of Economics

Business Computing — M.S.

Adam Artajew — Software Developer — — Poznan, Poland