Lukas Dabkowski

Amazon Web Services architecture and development Google Cloud Platform architecture and development

- design of microservices architectures in AWS cloud environment (Docker, EKS, RDS, ElastiCache, ElasticSearch, API Gateway, Cognito, Lambda) - co-operation with the teams of fulfillment, platform engineers and reporting - flow/context diagrams, architecture documentation - workshops and trainings for the development team

- Back-end development in cloud (AWS) - Nginx, Lumen, PHP 7.3, MariaDB, S3, ElastiCache, SQS - Architecture and development of the company's REST API (Lumen) - Developing 360 degrees panorama software - Architecture and development of the company's RBAC system - Architecture and development of a testing framework - Architecture and development of the release management tool (PHP, Bitbucket, CodeDeploy) - Agile team leading

- Choosing the software solutions for the server architecture - Configuration and maintaining of applications servers in cloud (AWS) - Installation and configuration of ElasticSearch (Emoji search, synonyms, different textual analyzers), MariaDB, PHP7, Nginx and Lumen - Mentoring

- Technical projects leading (architecture, solutions, internal trainings). Testing new software/extensions. - Monitoring of software creation process. - Mentoring for software developers - Quality assurance - Introducing good programming practices across the company - Architecture of the continuous integration process, monitoring the roll-out processes, stage and live tests (automatic and manual) - Interviewing the developer candidates - Software security trainings across the company

- Backend development of data processing software (PHP, Oracle) - Creating and re-factoring web services ( SOAP, REST) - Gathering data from Microsoft Office formats (doc(x), xls(x), ppt(x), etc.), Outlook mails, SharePoint items as a source for the company’s internal search engine based on SOLR (PHP, Tika, C#) - Screenshots generator of Office documents and websites (C# /.NET + SSL) - Introducing good coding practices and quality assurance to the company.

- Architecture and backend development (MVC) of internal communication system (data bus between hardware video encoders and web applications) - Development of video processing control applications - Configuration and maintenance of continuous integration servers based on Hudson/Jenkins - Providing internal trainings about software development - Creating documentation for developers and users. - Creating PHP API for video processing content delivery networks - Creating web services based on SOAP and XML RPC

- Integration of Ciao applications with C#/ASP.NET/MVC - Phalanger + PHP - Integration of external Microsoft applications with the Ciao portal - Ensuring the quality of code using automatic tests and static code analyzers - External vendor integration with SOAP, JSON, XML feeds. - Cooperating with other Ciao developers based in Germany and Romania for a better applications scalability and more powerful programming solutions

- Integration of external Microsoft applications with the Ciao portal (e.g. the integration with Bing search engine and MSN Toolbar ) - Managing the portal advertising - External vendor integration with SOAP, JSON , XML feeds. - Architecture and programming of the new version of CMT (Customer Management Tool) - Leading internal trainings about architecture and functionality of search and advertising systems - Writing unit tests, based on classes used in an internal framework and PHPUnit

• Architecture and programming portals based on eZ publish CMS • Using Code Igniter Framework (MVC, PHP4/5, MySQL, XHTML,CSS) • Team work coordination ( as Scrum Master ) • Configuration and maintenance of LAMP environment on the dedicated server • Cooperation with the German part of the company

Development of PHP4/5, MySQL, XHTML,CSS applications Refactoring the existing code ( make it more PHP5–compatible) Trainings about eZ publish CMS

Development of PHP/ MySQL applications. Development of portals based on eZ publish CMS. Enhancing eZ publish template system and building software extensions. Apache web servers for the eZ publish configuration Internal and external ( e.g. in Singen (DE) ) trainings about application development based on eZ publish

• Internal company server administration (SuSE 8.x/9.x, Apache, MySQL, MSDE). Rebuilding internal web solutions (PHP4, MySQL, DHTML) •Internal webshop extending ( PHP / HTML / JS / MSDE / ODBC)

German-Polish/Polish-German translation of various Web sites

• Architecture, creation and design of the intranet in the company (PHP4,MySQL,DHTML) • Online Library application (PHP4,MySQL,DHTML) • Intranet Server administration (Win2000,Apache, MySQL) • Leading a team of 2 other programmers

• Creation of ODBC connection between Linux client and Microsoft SQL Server database ( unixODBC, FreeTDS, MSSQL 7 ) • Architecture, design and creation of an internal webshop (PHP4, ODBC, MSDE, MySQL, DHTML) • Practice subject: Catalogue of elements for the developing of high frequencies devices

Company homepage (HTML 4.0, JavaScript) Web design (Ulead PhotoImpact)