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Claudio Barrera Osorio

Claudio Barrera Osorio

Certified

Data Analyst

Finning

Technologies

My Portfolio Highlights

My New Track

Data Analyst

My New Course

Introduction to Python

My New Track

Data Analyst

Analytical wordsmith, crafting stories with data as the pen and curiosity as the ink.

My Work

Take a look at my latest work.

course

Introduction to SQL

course

Introduction to Python

course

Intermediate Python

course

Introduction to SQL

My Certifications

These are the industry credentials that I’ve earned.

Data Analyst Associate

Data Analyst Associate

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Introduction to Python
Introduction to SQL
Understanding Artificial Intelligence
Introduction to Power BI

My Work Experience

Where I've interned and worked during my career.

Evalueserve | Aug 2022 - Present

Financial Analyst

• As a Financial Analyst, I prioritize the accuracy and consistency of our data quality management systems, performing deep checks with external sources to ensure data integrity. • I have experience developing Python PysimpleGUI software that interacts seamlessly with SQLServer databases, streamlining data entry and retrieval processes. • In my daily work, I browse our organization's databases to obtain valuable insights and perform regular quality checks to identify and address any data discrepancies. • I also manage databases, frequently inserting, updating, and deleting information that is relevant to our business operations.
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Keirón | Jun 2021 - Aug 2021

Estudiante en prácticas - Área de proyectos

• Restructured customer databases into a standard format required by the company's software, using 'queries' performed in Power Query of MS Excel. • Participated in meetings and training sessions with clients to understand how their current process systems work and what their needs are for implementation. • Loaded databases generated into the software. • Documented the process of restructuring complex customer databases.

Transelec S.A | Jan 2021 - Mar 2021

Estudiante en prácticas - Área finanzas

Provided support in the 2020 financial statement process for different companies within the holding. Conducted supplier risk analysis to assess their solvency risk in uncertain times, based on their financial statements. • Handled external communications with Conelsur S.A to create a map of the electrical system for installations in Peru. • Created Excel and Power BI dashboards for presentations to investors. • Translated financial statements for Transelec Concesiones from Spanish to English.

Energy Conversion & Combustion Group | Aug 2019 - Present

Miembro del equipo de investigación

• Worked in a research group investigating the processes involved in combustion of fuel products. Conducted data analysis of experimental results to determine combustion flame properties, such as temperature, volume fractions of soot, radiation, etc., using Python, Fortran, and Matlab. • Analyzed vaporization rates in LPG tanks under different ambient conditions using Python and Excel. Adapted code for experimental flame image correction with Python-OpenCV. • Developed code to determine the solar shape factor on a flat wall using Python. • Conducted combustion modeling with Cantera to analyze combustion products with different fuel mixtures. • Created Python code cases for sensitivity analysis on a solar collector installation project in various locations across the country.

My Education

Take a look at my formal education

MSc. in Industrial Engineering in Energy conversionUniversidad Técnica Federico Santa María | 2023
Industrial Engineer in EnergyUniversidad Técnica Federico Santa María | 2020

About Me

Claudio Barrera Osorio

Experienced analyst skilled in Python and SQL for streamlined data processes. Specialized in fuel combustion research, data quality, adept at collaborative data analysis.

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