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ALINE SOUSA

Email:             alinedossantossousa.br@gmail.com 

 

LinkedIn:        Aline Sousa | LinkedIn

Nationality:     Brazilian

WORK EXPERIENCE

11/2022 – 04/2025    Coris Brazil, Barueri, Brazil

 

Coris is an insurance company that sells international and national travel insurance plans and supports clients during their travels. It is one of the few insurance companies in Brazil that has its own assistance department.

 

“Data analyst"

•Performing data analysis using statistical knowledge through Excel and Power BI to provide actionable insights for customer service improvement and quality.

 

•Understanding business problems and transforming them into numerical questions to create projects to improve performance in customer service.

 

•Reporting results clearly and concisely to the executive board along with providing data to define KPIs.

 

Achievement:

Based on data analysis and metrics contributed with the IT team to design and develop the “I-syst”, Coris' proprietary system to customer service requests. The company stopped spending almost 1 million BRL on annual licenses on outsourced systems.

 

08/2016  to 11/2022 Coris Brazil, Barueri, Brazil

""Customer Service Supervisor"

• Tracking key performance indicators (KPIs) related to operational efficiency, productivity, and quality.

•Analyzing Data to assess performance trends and identify areas for improvement.

•Facilitating Communication by acting as a liaison between upper management and operational staff, ensuring clear and effective communication.

•Analyzing processes and workflows to identify areas for improvement.

•Supervising Staff: Directly oversee a team, including assigning tasks, setting goals, and conducting performance evaluations.

• Organizing and conducting training sessions to enhance team skills and knowledge.

ACADEMIC BACKGROUND

 Data Engineering

        Data Science Academy -Professional Program

                                   06/2025 - ongoing  

Specialization in  Data Analysis: Business Intelligence and Analytics

Conquer Business School, São Paulo, Brazil

01/2023 - 02/2024

MBA in Data Science and Analytics 

State University of São Paulo (USP), Picaricaba, Brazil

04/2024 - 11/2025

Undergraduate  in English Language and Literature 

State University of Bahia (UNEB), Jacobina, Brazil

02/2010 - 05/2014

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CERTIFICATIONS

April 2024- Microsoft Power BI

Udemy

I used this tool in my project when I was specializing in Business Intelligence & Analytics.After learning that Microsoft Power BI has been growing and becoming widely known in the Brazilian Business intelligence area, I decided to take this course to have a deeper practice from the basic to advanced level. This visualization tool has provided great performance due to its user-friendly interface. The Microsoft ecosystem of Power BI increases efficiency in data visualization, analysis, and decision-making.  

April 2024- SQL oriented to projects

Udemy

SQL (Structured Query Language) is a language designed for managing data in tabular and relational databases. This language has been known in the market for several years and is highly sought after in data analysis. Through this course, I completed exercises and case studies, acquiring and applying knowledge in some projects.

March 2024- SQLPrectice (basic to advanced)

Udemy

 During this course I practiced  SQL (Structured Query Language) from the basic level to advanced and could acquire some skills that I have been use in some anlysis in my job.

February 2023- Data Analysis

Google Analytics

I obtained the Data Analyst certification through the course offered by Google. During this stage of learning I have gained some knowledge:

 

Foundations: Data, Data, Everywhere; Prepare Data for Exploration; Google Data Analytics Capstone: Complete a Case StudyData Analysis with R Programming; Process Data from Dirty to Clean; Analyze Data to Answer Questions; Ask Questions to Make Data-Driven Decisions; Share Data Through the Art of Visualization

March 2022- Introduction to Data Science

Data Science Academy

I learned the concepts of Data Science and its functions and definitions. Data Science is about data gathering, analysis, and decision-making, and I could develop some knowledge in finding patterns in data, through analysis and making future predictions.

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SKILLS

ADVANCED

  • Excel, VBA

  • Power BI, DAX

  • Google Sheets

  • Figma
     

INTERMEDIATE

  • SQL

BASIC

  • Machine Learning (in Progress)

  • Python  (in Progress)

  • Tableau

LANGUAGE SKILLS

PORTUGUESE                                                                                                               Native Speaker

ENGLISH                                                                                              ADVANCED                

SPANISH                                                                                               ADVANCED                

GERMAN                            INTERMEDIATE (In progress)                       

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