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Weronika Adamkiewicz

@weronikaadamkiewicz

Analytics Engineer at KLIMATE who owned the data stack end-to-end and built self-serve Metabase dashboards.

At KLIMATE, I owned the data stack end-to-end as the sole data person, from ingestion and dbt modelling in PostgreSQL to dashboards and stakeholder requests. I built self-serve Metabase dashboards for product and financial reporting and automated manual workflows with Google Apps Script.

At ONE.COM, I architected dimensional data models in Snowflake with dbt, defining fact and dimension tables, grain, and reusable metric logic. I also delivered Tableau dashboards for Product and Customer Service teams.

At LINKFIRE, I built analytics models and A/B testing frameworks in SQL and Python following a migration to Snowflake, and introduced data monitoring and observability practices. Earlier, I automated data collection and analysis with Python pipelines at VALUER.AI and contributed to maintaining core banking systems at BEC.

Experience

Work history, roles, and key accomplishments

Analytics Engineer

Klima

Jun 2025 - Jun 2026 (1 year)

Sole data person owning the stack end-to-end, from ingestion and dbt modelling in PostgreSQL to dashboards and stakeholder requests. Automated manual workflows and built internal data tools, cutting manual reconciliation work in revenue reporting.

DBT PostgreSQL Metabase Google Apps Script Data Modeling Data Warehouse Stakeholder Management

Data Analyst

One.com

Feb 2023 - Jul 2024 (1 year 5 months)

Architected dimensional data models in Snowflake with dbt, including fact/dimension tables and reusable metric logic. Partnered with PMs and cross-functional stakeholders to define KPIs and deliver Tableau dashboards.

Snowflake DBT Tableau Dimensional Modeling KPI Definition Stakeholder Management

Product Data Analyst

Linkfire

Nov 2021 - Oct 2022 (11 months)

Built analytics models and A/B testing frameworks in SQL and Python following migration to Snowflake. Introduced data monitoring and observability practices to reduce ad-hoc firefighting and increase trust in reporting.

SQL Python Snowflake A B Testing Data monitoring Data Observability

Graduate/Junior Software Developer

BEC

Aug 2020 - Sep 2021 (1 year 1 month)

Contributed to maintenance of core banking systems using Java and mainframe technologies. Supported system stability through root-cause analysis and agile delivery practices.

Java Mainframe Root Cause Analysis Agile

Data Analyst

Valuer.ai

Jun 2018 - Jul 2020 (2 years 1 month)

Conducted market research and trend analysis of the Nordic startup ecosystem. Automated data collection and analysis using Python pipelines.

Python Data Collection Data Analysis Market Research

Education

Degrees, certifications, and relevant coursework

Copenhagen Business School

MSc, E-Business and Information Systems

2017 - 2020

MSc in E-Business and Information Systems (Cand.Merc.IT) from Copenhagen Business School, with coursework in Java programming, EU Internet Law, Entrepreneurship, Machine Learning, Data Analytics, AI in the Marketplace, and Open Innovation. Thesis on Blockchain as an Innovation Driver in the Carbon Offset Market.

University of Hertfordshire

Exchange semester, Business

2015 - 2016

Exchange semester at the University of Hertfordshire, with courses in Digital Marketing, E-commerce, and Financial Management. Member of the Latin American and Spanish Society.

Warsaw School of Economics

BSc, Finance and Accounting

2013 - 2016

BSc in Finance and Accounting from Warsaw School of Economics, with coursework in Corporate Finance, Economics, Statistics and Econometrics. Bachelor's thesis on Drivers of Value Creation in E-business.