I actively contribute to a non-profit organization, employing my skills in React, TypeScript, Next.js, and Node.js

- Utilizing React for building reusable components and efficiently managing state using hooks and Redux- Employing TypeScript to enhance code quality, catch errors early and improve overall development efficiency- Utilizing Sass to create maintainable and scalable stylesheets- Writing unit tests using Jest- Collaborating with back-end developers while setting up opc-server for data retrieved from wind turbine sensors- Successfully optimizing application performance- Building APIs to integrate different systems and applications using MuleSoft’s Anypoint Platform- use DataWeave to transform and validate data between various formats and systems - writing MUnit tests for created APIs

I was working as an actuarial analyst in Case Pricing Team - Aerospace where mainly I was responsible for data manipulation and dashboards creation in R Shiny environment. Additionally my work covered account pricing and QlikView dashboard maintenance.

My role was based on handling bank's expenses in internal management system - Excalibur. As an owner of two products, I was responsible for verification of incoming invoices and controlling the flow of transactions through the system. Other duties included setting rules in Excalibur for new fee schedules of given stock exchanges and solving queries raised by a counterparts connected with payment allocation. To fulfill my everyday tasks I used SQL and Excel on daily basis.

My job was based on data entry into internal data management system and sending insurance claims to clients from Ireland and United Kingdom. All contacts and data processing were held in English which enabled me to improve my writing and speaking skills.