Valeria Caras
Helsinki,18
Summary
Motivated professional with desire to bring value through impactful work.
I have research oriented approach to job tasks and thrive on digging into data to answer the questions and facilitate data workflows. Enjoy team work and take every opportunity to learn from colleagues and be helpful myself. Work effectively independently and quickly learn new skills.
Overview
3
3
years of professional experience
1
1
Certification
Work History
Analytics Engineer
Posti Group Oyj
Helsinki
03.2023 - Current
- Build ETL jobs for extracting data from datalake and servers, developed workflows in databricks Azure ans AWS
- Succesfully built retail data model from scratch to end for parcels delivery service points and lockers, which facilitated retail analytics and ML models
Data Scientist
CSC IT Center for Science
Espoo
03.2022 - 03.2023
- Developing and advancing an internal analytical tool in R Shiny to increase impact from the users' experience data, conducting data analysis, developing data workflows using Apache Airflow
- Conducted analysis of academic research publications in Finland for Academy of Finland using tree-based ML methods which was successfully published
Trainee User and Customer Impact Development
CSC IT Center for Science
Espoo
10.2021 - 02.2022
- Assisted in UX research analytics, surveys and reporting
Research Assistant Intern
University of Helsinki
Helsinki
02.2021 - 08.2021
- Assisting in workshop and seminars planning, data collection and research, publishing of materials for the blog and visualization of results
Research Assistant Intern
The Quality of Government Institute
Gothenburg
03.2021 - 06.2021
- Data scraping through R, reporting, analyzing the survey data, and producing graphs on different indicators. Also assisted in various tasks on article writing, data collection, and coding
Education
Master of Social Science - European and Nordic Studies
University of Helsinki
Helsinki05-2021
Bachelor of Political Science -
Higher School of Economics
St. Petersburg06-2019
Upper Secondary School -
Liceum
Chisinau06-2015
Skills
- Programming in Python, R, SQL
- Data analysis and machine learning
- Cloud analytics (Azure, AWS) and databases
- ETL, ELT in databricks, Apache Airflow, GitHub
- Research skills
- Visualisations and dashboard building in R, Power BI, Python
Languages
Romanian
First Language
English
Proficient (C2)
C2
Russian
Proficient (C2)
C2
Finnish
Upper Intermediate (B2)
B2
Certification
- Datacamp certificates: Data Scientist with Python\R, Data Analysts with Python\R
- Azure Databricks & Spark for Data Engineers (Udemy)
- Deep Learning with Python (FITech Network University)
Affiliations
- running, body combat, learning languages, painting
Timeline
Analytics Engineer
Posti Group Oyj
03.2023 - Current
Data Scientist
CSC IT Center for Science
03.2022 - 03.2023
Trainee User and Customer Impact Development
CSC IT Center for Science
10.2021 - 02.2022
Research Assistant Intern
The Quality of Government Institute
03.2021 - 06.2021
Research Assistant Intern
University of Helsinki
02.2021 - 08.2021
Master of Social Science - European and Nordic Studies
University of Helsinki
Bachelor of Political Science -
Higher School of Economics
Upper Secondary School -
Liceum
- Datacamp certificates: Data Scientist with Python\R, Data Analysts with Python\R
- Azure Databricks & Spark for Data Engineers (Udemy)
- Deep Learning with Python (FITech Network University)
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