ACadriel carreño
@adrielcarreo
Systems Analyst and Data Analyst skilled in Power BI, SQL, Excel, and Python.
ArgentinaWhat I'm looking for
I'm a Systems Analyst and Economics student with over a year of experience as a Junior Data Analyst at an IT company. I specialize in transforming raw data into analytics-ready datasets and actionable visualizations.
At Compuaccess, I performed ETL tasks, supported SQL-based data extraction, and prepared clean datasets used in Power BI and Excel for reporting and analysis. My work contributed to a 13% annual reduction in operational costs and supported 15.7% savings in supplier-related expenses.
I'm self-taught in Python and SQL, and I've completed certifications in Data Analytics and Tableau, which complement my hands-on experience with data modeling, warehousing, and ETL processes. I emphasize continuous improvement, discipline, and rapid learning.
I'm seeking opportunities where I can apply my technical skills and analytical thinking to drive data-informed decisions and measurable impact for an organization.
Experience
Work history, roles, and key accomplishments
Junior Data Analyst
Compuaccess
May 2024 - Dec 2025 (1 year 7 months)
Performed ETL, SQL-based data extraction and visualization in Power BI and Excel to produce analytics-ready datasets that contributed to a 13% reduction in operational costs and supported 15.7% savings in supplier-related expenses.
WCI was a data entry. I was responsible for entering information into the company, collecting, cleaning, storing, and analyzing the data to then deliver it to the different areas of the company for decision-making (marketing, finance, operations, managers).
Education
Degrees, certifications, and relevant coursework
Manuel Belgrano Higher Institute
Undergraduate, Systems Analysis
2025 -
Undergraduate studies in Systems Analysis started in 2025 at Manuel Belgrano Higher Institute, focusing on systems and related IT disciplines.
COCoderHouse
Certificate, Data Visualization
2025 - 2025
Earned a Tableau certification through CoderHouse in 2025 focused on data visualization and dashboarding.
COCoderHouse
Certificate, Data Analytics
2025 - 2025
Completed Data Analytics Specialization at CoderHouse in 2025 covering analytics tools and methodologies.
GOCertificate, Data Analysis
2023 - 2023
Completed a Google Data Analyst certification in 2023 covering core data analysis skills and tools.
Tech stack
Software and tools used professionally
Availability
Location
ArgentinaAuthorized to work in
Portfolio
linkedin.com/in/adriel-carre%C3%B1oJob categories
Interested in hiring adriel?
You can contact adriel and 90k+ other talented remote workers on Himalayas.
Message adrielFind your dream job
Sign up now and join over 100,000 remote workers who receive personalized job alerts, curated job matches, and more for free!
