Senior Software Engineer2019 - 2019Corsearch
Technologies: Amazon Web Services (AWS), Docker, Kubernetes, MongoDB, Apache Kafka, Spring Boot, AWS, Java
- Developed a registered trademarks search engine.
Senior Software Engineer2018 - 2019Payworks (now Visa)
Technologies: Amazon Web Services (AWS), MySQL, Spring Boot, AWS, Java
- Improved the observability and reliability of a payment-processing platform.
- Moved a legacy system from a monolithic one into microservices.
Full-stack Software Engineer2016 - 2018Sasmc.net
Technologies: Amazon Web Services (AWS), Gnip API, Twitter API, API Gateways, Amazon S3 (AWS S3), Amazon DynamoDB, AWS Push Notification Service (AWS SNS), Amazon SQS, Serverless, AWS Lambda, AWS Kinesis, AWS, Java
- Created from the scratch a social media real-time analysis platform.
- Designed for the scalability, able to process huge amounts of incoming data.
Software Engineer2015 - 2016Tesco Bank
Technologies: Oracle, TIBCO, Docker, Spring, Java
- Designed and implemented a strategy to migrate old school, heavyweight, monolithic applications to a modern, lightweight set of microservices.
- Created a foundation for continuous deployment.
- Promoted a modern, lightweight, and Agile approach to software development in a not-easy, enterprise environment.
Software Engineer2015 - 2015ING Bank
- Created a modern, single-page application for a banking business.
Software Engineer2014 - 2015Sony
Technologies: Akka, Scala, Functional Programming, HAProxy, Docker, CoreOS, Elasticsearch, Spring, Java
- Created a service that calculated clusters of geolocated data in a fully scalable and automated cloud environment which was designed to handle thousands of requirements.
Software Engineer2012 - 2014Espeo Software
- Designed and implemented a portal for the Gdansk University of Technology. Pg.edu.pl.
- Defined the architecture and PoC implementation for manufacturing an automation solution using web technologies. Escop-project.eu.
Software Engineer2009 - 2012Wolters Kluwer
- Created a portal for a leading Polish publishing company.
Software Engineer2008 - 2009Ecofys
Technologies: MySQL, Hibernate, Java
- Created a web app supporting the calculation of various building energy models.