Position: Java Developer
Category: Java
English level: upper
Years of experience: 3


Digital Agriculture System:
- Reduced (3 times) time for the development of transport dictionaries by refactoring using an interface-based architecture
with abstract factory pattern
- Prevent data duplication in a database by designing and integrating queues
E-Shop:
- Implemented a parser that could import 15k products descriptions in 5 hours avoiding a rate limiter of the third party
- Lead and mentored developers for a short time
E-Procurement:
- Implemented different Excel and Pdf report generators with ApachePOI library
- Made available logs inspection by integrating Grafana, Promtail, and Loki
- Integrate security by creating proxy services with policies in WSO2
- Decreased deployment time by implementing CI/CD pipelines using Helm
Entity resolution:
- Designed in-transactions entity resolution framework
- Improved attribute tagger execution time using ElasticSearch by 40%
- Improved user inspection by creating a location validator that uses GoogleApi and OpenStreetMap