As a hands-on Head of Engineering with a specialization in PHP development and devops, I had a distinct role that encompassed both leadership and technical expertise in PHP. My primary responsibilities involved building and leading the engineering team, cultivating innovation, and developing new solutions while focusing on PHP-based technology stacks.Kursfreunde GmbH is part of Skilldeer Ventures GmbH.

I combined understanding of both engineering and coding. I worked with various departments to create and develop software which fulfill clients requirements and needs. From creating and implementing software systems to analyzing data to improve existing ones, I balance various aspects of a project, most of them complex issues such as programming and architecture.

I provide the best tech solution among all possible to solve the existing business problems. I'm taking care for whole stack from system administration, backend software development and some frontend solutions. My attention is on delivering fast and reliable product to let our clients use it with ease and my colleagues make their task efficiently. My contribution is focused on stability and performance of our project.

My efforts are directed into usage of automation across the SDLC to reduce the cycle time from development to production. I'm working on complex projects that require multiple areas of expertise and integrates solutions with other applications and platforms outside the framework. I develop and implement tools for automation of internal processes as well as tools for improving development team performance. My main goal is to achieve the highest availability of services and products.

I was responsible for heading and coordinating the development efforts of cross functional development team. Team members were located in Poland, Belarus and United Arab Emirates. The location of team members and the composition of cross functional teams, changed over time. As hands-on CTO I had ultimate responsibility for systems architecture, technical implementation, the execution of development processes and adherence to coding standards and best practice guidelines. Main responsibilities:* Analyze and design technical solutions together with a team* Ensure that the cross functional team builds releasable user stories* Make sure the team members follows current best practices and development processes such as coding standards, automated testing and code reviews* Coach and mentor the other members in team, especially when it comes to technology* Ensure that the team follows the agile processes and contribute to the improvement of these processes

Architecture infrastructure and web development of mediaware. Administration of company servers based on Debian Linux distribution. Develop Outlook Social Connector Plugin with .net framework 3.5(C#).Technologies: PHP(Symfony), C#, JavaScript(pure js, jQuery), Python(Twisted), ElasticsearchCompany is spin off of AMSG Weblinks SAS, created by separating development department into independent unit.

The main activity was developing software based on open source technologies. Our products were simple, quick and inexpensive to maintain. We also offered related services, such as hosting, domain registration.Company was a member of ICT West Pomerania Cluster.

Architecture infrastructure and web development of mediaware. Administration of company servers based on Debian Linux distribution. Develop Outlook Social Connector Plugin with .net framework 3.5(C#)

My main activity was focused on development and maintenance of Drupal module and Wordpress plugin to integrate CKEditor within these Content Management Systems. I provided also documentation as well as support for company products and services. I ensured availability and proper functioning of company servers.Technologies: PHP(Drupal, Wordpress, Joomla), JavaScript(pure js, jQuery, prototypes), CentOS

RoR and PHP developer. Web application development based on Ruby on Rails, Symfony and Magento

Passionate about pushing the boundaries of PHP development to create lightning-fast, high-performance web applications. As a PHP Developer, I've had the privilege of working on projects that touch the lives of millions of users every day. My mission was to harness the power of PHP to build robust, scalable, and user-centric websites that provide exceptional experiences.Key Achievements: ▪ Developing middleware that functioned as a database driver, transparently caching data retrieved from the database and automatically refreshing the cache upon completion of write operations ▪ Developed and maintained file sharing platform that serve a millions requests daily, ensuring seamless performance and reliability.

As a Freelance Developer, I've had the privilege of working with a clients creating applications in PHP, Delphi, C, and C++. Simultaneously, I dedicated my spare time to the open-source community, contributing to the Drupal project.Key Highlights:: ▪ Successfully delivered tailored applications in PHP, Delphi, C, and C++ for a range of clients, catering to their unique needs and requirements. ▪ Actively participated in open-source projects, specifically the Drupal and CKEditor community, contributing to its growth and development. ▪ Demonstrated the ability to adapt and excel in various programming languages, solving complex challenges with efficiency.