Rafał Żurawski

Analyzes of existing software solutions in relation to provisions, regulations (including EU regulations), substantive consultancy in EU working groups, DevOps tasks, Azure IT and infrastructure tasks, technical recruiter for backend and frontend, technical consultant for IT projects in the process of preparing public tenders and other forms of purchasing in state units, creating an OnPrem kubernetes cluster with components for CI / CD, migration of the PansaUTM system to kubernetes, support for PansaUTM (including data analysis for the needs of the Police, ŻW , SG, etc ...). Suggesting the direction of product development in order to ensure the appropriate technological level and to ensure that the increasingly high legal and functional expectations are met.

Working on project development for first tier global bank, interoperate over multiple time zones all over the World. Using advanced enterprise grade software allowing deployments to complex infrastructure (of a few base classes - dev/uat/prod) with multiple environments, and many servers physical and cloud virtual machines belonging to each environment, monitoring, log analysis and correlation. Separate software for performing project builds with communication with deployment software. The second project is written in Kotlin, build via Gradle, and uses Openshift on premises. The main goal of this project is successive (step-by-step) migration of old monolith software solution into distributed, highly scalable and resilient cloud solution without any breaking changes into a business logic, that might cause large financial penalties to our company.

Working on Visual Data Modeling System integrated with PSI's Global framework. Software designed to bind online data with different properties ofof visualisation components, having ability to embed inline processing (predifined processors). Solution designed to support multiple versions of framework, each of which has different GUI subsytem (Piccolo vs JavaFX)

Monitoring and controlling work progress in team, despatching tasks, planning, mentoring team members, escalate problems, improving procedures, periodic performance appraisal of subordinates. Analizying complex data acquired from automation controller in factory, determine what signals are important, and implement reactive solution to monitor real process in factory. I designed an efficient and resistant to network failure data transfer solutions to trasnfer data from real automation controllers to backend systems, online reactive processing (miscelenuos protocols, connection handling mechanisms with respect to real hardware capabilities). Entire project successfully deployed to 4 production lines in real factory. The other projects are Remote Power Management Subsystem for devices installed in factory and MultiSystem RFID Center (that can handle multiple RFID producers at once - in real factory several hundred thousend information aboud RFID-TAG's per 24h. I was engaged in fairs Automaticon, Hannover Messe 2017, and finally in preparing to Warsaw Industry Week  11.2017 where we presented "Industry 4.0 Inspired" system that managed robot's jobs that came from production leveling subsystem and client's orders.

research and develop prototypes of high availability, efficient solutions to monitor real time data acquisition system from factory and its PLC controllers, dynamic (runtime) subsystem reconfiguration, remote deploy/distribution of software modules, and its configuration, co-estabilishing best-practices in companie's projects based on experience and tests results (making application  prototypes)

Analyzing, designing and developing JEE 7 HA application for enterprise clients (WildFly 8/CDI/Mybatis/ JTA), analizing client requirements and transform to project management formal documents, advising solutions with alternatives. PAST: Programming and integrating with PC applications written in C++ and C# handheld devices designated to use in resource management branch.

Languages C#, C++, AS3. (Java, Python too). Designing architecture and implementing web, standalone and mobile(embeded) applications, using adequate and well thought out technologies integrated into one well tailored IT/Telecom/Automation System Main supported (tested in the field) database types are: MySql, OracleXE, Postgresql, HSQLDB, H2DB, HBase, REDIS) in many cases used in conjunction with dedicated messaging systems like ApacheMQ or RabbitMQ - depending on requirements.