Hi, I’m
Matias Mejail
M.Sc. BI Developer
Salzburg
Summary
Experienced business intelligence professional well-versed in mining data, developing databases and generating reports. Detail-oriented and systematic with excellent follow-through and a superior work ethic. Excellent communication, project management, and problem-solving abilities.
Overview
14
years of professional experience
11
years of post-secondary education
2
Certificates
3
Languages
Work History
BWT (Best Water Technology)
Business Intelligence Developer
05.2022 - Current
Job overview
- BI Developer, Power BI Expert, UX design, and data visualization expert.
- Transition from old data analysis toolkit to real-time, data-driven decision. Personally created all dashboards for financial / logistics / quality & operational decisions of more than 50 firms centralized in one HQ.
- Proficient in Power BI, DAX, Power Query, Microsoft Azure, Synapse, Power-Apps, and Power Automate Flows.
- Designed customized data collection models for specific visualization tasks.
- Developed intelligence-sharing dashboards, providing company-wide access to collected data.
- Directed implementation of new business intelligence tools, selecting appropriate solutions and aiding in corresponding onboarding processes.
- Automated BI reports for secure virtual server environment
- Liaised with DevOps team to integrate business intelligence assets into future development lifecycles
University Of Hohenheim
Data Analyst & Quantitative Researcher
01.2020 - 04.2022
Job overview
- Quantitative Researcher with a focus in Data Science. R & Python.
- Co-author of “Boosting the Scalability of Farm-level Models: Efficient Surrogate Modeling of Compositional Simulation Output” in Computation Economics Journal. https://link.springer.com/article/10.1007/s10614-022-10276-0
- Implemented code solutions to answer analytic questions and test and assess new methods.
- Documented effective and replicable methods for extracting data and organizing data sources.
- Tested data prediction algorithms based on historical data.
- Extracted and interpreted data patterns to translate findings into actionable outcomes.
University Of Hohenheim
Applied Econometrics Assistant
10.2019 - 03.2021
Job overview
- University Assistant, Researcher, and Tutor for practical classes.
- Stata & R.
- Top 3 practical class of year 2020. Voted by our students.
Ministry Of Productive Development
Director of International Cooperation
10.2015 - 09.2018
Job overview
- Led team of 30 consultants from different areas of expertise
- Coordinated of all internationally funded projects in Tucuman.
- Monitored and coordinated workflows to optimize resources.
World Bank
Economic Consultant
05.2013 - 09.2015
Job overview
- Participated in identification, formulation, evaluation, and management of projects with national or international funding linked to economic development addressed to targeting regional economies for World Bank and IDB.
- Aligned closely with business owners and employees to gather information and gain operational insight.
Río Pizavil S.R.L - Private Company
Junior Statistical Consultant
08.2009 - 03.2013
Job overview
- Analyzed trends and applied statistical methodology to complex data.
- Supervised databases and maintained records for all forms.
Economics And Econometrics Research Institute
Quantitative Researcher
03.2010 - 03.2011
Job overview
- Performed research into study topics to increase knowledge and to provide valuable contributions.
- Wrote research papers, reports, reviews, and summaries regarding Econometrics.
Education
Hohenheim UniversityGermany
Master of Science from Agricultural Economics
11.2019 - 08.2021
University Overview
- Thesis title: Machine Learning Data Analysis applied to Agricultural
Economics. - 1.3 Minimum Average
Buenos Aires University (UBA)Argentina
MBA from Business International Trade
01.2015 - 01.2016
Tucuman National University (UNT)Argentina
Master of Science from Statistics
01.2010 - 12.2012
National University of TucumánArgentina
Bachelor's Degree from Economics
01.2005 - 12.2009
Skills
Power BI Expertise
SQL Programming
Dashboard Design
ETL Development
Visualization Techniques
Business Intelligence Analysis
Machine Learning
Proficient in Python & R
Certification
Data Analysis / Data Visualization (Top 10)
Timeline
Data Science
06-2023
Business Intelligence Developer
BWT (Best Water Technology)
05.2022 - Current
Data Analysis / Data Visualization (Top 10)
02-2022
Data Analyst & Quantitative Researcher
University Of Hohenheim
01.2020 - 04.2022
Hohenheim University
Master of Science from Agricultural Economics
11.2019 - 08.2021
Applied Econometrics Assistant
University Of Hohenheim
10.2019 - 03.2021
Director of International Cooperation
Ministry Of Productive Development
10.2015 - 09.2018
Buenos Aires University (UBA)
MBA from Business International Trade
01.2015 - 01.2016
Economic Consultant
World Bank
05.2013 - 09.2015
Quantitative Researcher
Economics And Econometrics Research Institute
03.2010 - 03.2011
Tucuman National University (UNT)
Master of Science from Statistics
01.2010 - 12.2012
Junior Statistical Consultant
Río Pizavil S.R.L - Private Company
08.2009 - 03.2013
National University of Tucumán
Bachelor's Degree from Economics
01.2005 - 12.2009