Eerik Durejko Email & Phone Number

Tallinn, Ee

Tallinn, Harjumaa, Estonia

- Working with internal and external stakeholders across continents to deeply understand their needs and build solutions that create value- Breaking down complex problems and making decisions supported by data and judgment- Crafting the product strategy, defining & communicating roadmaps and seeing the delivery through from concept to launch with E2E ownership of the product- Defining, tracking and reporting regularly on OKRs- Using my technical depth to collaborate with engineering teams on large-scale systems- Utilising BI tools and partnering with commercial and data teams to lead a data-driven product and to continuously improve the product offering

Tallinn, Harjumaa, Estonia

- Conducted in-depth analysis of large datasets, extracted insights and trends that informed product improvements and contributed to expanding the product to more customers- Developed and maintained dashboards, reports, and visualisations to communicate findings and monitor product performance across various KPIs- Defined and reported regularly on OKRs- Identified and aligned product gaps, communicating with key stakeholders- Managed and tracked timely rollout of features in a cross-team effort- Hands-on with analysing and troubleshooting via logs and BI data

Tallinn, Harjumaa, Estonia

Working in fintech projects as well as public sector, foreign exchange, derivatives, money market area:- Preparing as well as reviewing business and functional/non-functional requirements specifications (Confluence, Jira)- Mediating business stakeholders expectations and external vendor challenges, tracking development tasks, bugs, root cause analysis, etc.- Database code analysis to validate or reverse engineer business logic- Test design and planning, participating in testing processes (SIT, UAT), test reporting in Jira Xray- Ad-hoc scripting upon need, for example personally developed VB scripts for data transformation and migration from legacy system to new solutionIcefire was acquired by Checkout.com in June 2021 where my work continues

Tallinn

- Researching and evaluating of suitable blockchain solutions- Smart Contracts analysis and review- Ethereum / Solidity / Truffle- Agile development team utilizing Scrum

Estonia

- Analyzing GDPR effects on Business and IT systems- Analyzing and documenting business processes from data and GDPR perspective- Identifying and mitigating organizational and technological compliance gaps in relation to GDPR

Tallinn

My daily work encompasses multiple IT projects' stages: analyzing requirements and customers' data sources; identifying use cases and data quality issues; ETL activities (plpgsql, Talend, Pentaho); configuring, testing and supporting software solutions; using SQL to find answers to questions from the business side; assisting and mentoring users.

Tallinn

Dispatching telecom field maintenance tasks to technicians all over the world and assuring that they are completed according to SLA with the customer and analyzing KPI reports.

Master Of Science In Engineering, Cyber Security

Bachelor Of Science, Business Information Technology

Activities and Societies: University Photography Club

Cisco Certified Network Associate

High School, English, Science

Activities and Societies: Photography, Debate Team, Debating, Floorball