Paweł Niedzielski

Hired to maintain and eventually replace an application for business intelligence written in CodeIgniter framework, I have quickly started migrating it to Symfony / Doctrine step by step, without losing any of the existing functionalities and sparing company the costs associated with complete rewrite. Introduced automatic testing and continous integration by using PHPUnit and Gitlab CI, as well as Jest for NodeJS-based microservices (which I also migrated from ActionHero / NodeJS 0.10 to KoaJS / latest Node when I felt familiar enough with their features). Incrementally improved event processing pipeline and allowed it to scale. Introduced zero downtime deploys. Set up monitoring and error reporting systems (InfluxDB, Sentry)

• Migrated legacy app to Symfony / Doctrinee
• Introduced testing / CI
• Provided support to other teams (IT and non-IT)
• Created scalable tasks / processes
• Other technologies used: MongoDB, MySQL, websockets, TypeScript

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Describe your role here lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem.

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