Debora Fernandes

Debora Fernandes Email and Phone Number

Analista de Inteligência de Negócios @ Atos
Rio de Janeiro, RJ, BR
Debora Fernandes's Location
Rio de Janeiro, Rio de Janeiro, Brazil, Brazil
About Debora Fernandes

Accomplished Data Analyst and Business Intelligence professional with a proven track record in optimizing complex SQL queries for precise and efficient data analysis. Expertise in interpreting analysis results to deliver actionable insights, developing customized analytical solutions, and effectively communicating findings to both technical and non-technical audiences. Proficient in designing and implementing interactive dashboards using Power BI and Tableau, and integrating data from multiple sources for comprehensive understanding. Experienced in collaborating with data engineering teams to develop scalable solutions and providing analytical support to internal and external clients. Skilled in utilizing tools and technologies like Python, SQL, Snowflake, AWS, and Hive to automate data extraction, transformation, and analysis processes. Strong problem-solving abilities and a dedication to continuous professional development in data engineering and analysis. Seeking to further enhance my skills in data analysis and develop new competencies that contribute to data engineering excellence.

Debora Fernandes's Current Company Details
Atos

Atos

View
Analista de Inteligência de Negócios
Rio de Janeiro, RJ, BR
Website:
atos.net
Employees:
85668
Debora Fernandes Work Experience Details
  • Atos
    Analista De Inteligência De Negócios
    Atos
    Rio De Janeiro, Rj, Br
    View
  • Atos
    Business Intelligence Analyst
    Atos Jul 2023 - Present
    Responsible for creating and optimizing complex SQL queries to ensure precision and efficiency in data analysis. By interpreting analysis results, I provide clear and actionable insights that help the organization understand its activities. I prioritize stakeholder requests for specific data analyses, develop customized analytical solutions, and facilitate data-driven decision-making. I communicate insights clearly to both technical and non-technical teams and design and implement interactive dashboards in Power BI for continuous monitoring of key metrics and KPIs. I also regularly maintain and update these dashboards to reflect changes in data and business needs.Technologies used: SQL Server, Power BI, Excel
    View
  • Agileengine
    Business Intelligence Analyst
    Agileengine Jul 2022 - Jun 2023
    At AgileEngine, I developed and enhanced SQL queries in Snowflake to extract data efficiently and accurately from large volumes of information. I collaborated with data engineering teams to create robust and scalable analytical solutions. I designed and developed interactive dashboards in Tableau to deliver clear and impactful data visualizations. My role involved integrating data from multiple sources and applying best practices in visualization to facilitate the understanding and analysis of complex information. I provided analytical support to internal and external clients by addressing specific requests and offering data-based solutions. I effectively communicated insights and recommendations to aid clients in making informed and strategic decisions.Technologies used: Snowflake, Tableau, SQL
    View
  • Psafe
    Data Analyst Pl
    Psafe Jan 2021 - Jul 2022
    At PSafe, I developed and maintained the company's internal dashboard, ensuring the integration and functionality of both Front-End (Angular) and Back-End (Node.js). Created Python scripts for automated data extraction from various APIs and loaded the extracted data into the Data Lake (AWS S3) for subsequent transformation and analysis. Daily worked on Hive for data treatment and organization into different layers (Bronze, Silver, and Gold). Use of Sqoop to transfer processed data to MariaDB, ensuring data integrity and accessibility. Development of tables and procedures in MariaDB to transform raw data into relational tables, optimized for detailed reporting and analysis. I maintained data pipelines using AWS Data Pipeline and developed serverless functions with AWS Lambda for real-time data processing. I orchestrated workflows with AWS Step Functions to ensure orderly and efficient task execution.Technologies used: AWS, SQL, Hive, MariaDB, Node, Angular, Python
    View
  • Psafe
    Junior Data Analyst
    Psafe Jan 2019 - Jan 2021
    Rio De Janeiro Area, Brazil
    • Daily routine using relational(MySQL) and non relational databases(Hive) to analyze data providing insights to decision making;• Development of python scripts to gather data from different APIs such as Google Ads, Mopub, Criteo, Google play and add those files into AWS S3 for further treatment and analysis;• Working with Node.js to create and do maintenance on internal dashboards;• Experience on AWS environment using features such as Lambda, CloudWatch, Data Pipeline, Emr and etc;
    View
  • Ey
    Sênior Consultant
    Ey Aug 2017 - Jan 2019
    Rio De Janeiro Area, Brazil
    • Working into a big player in telecommunications sector in Brazil, succeeded on automate manual processes performed daily using SQL;• Account Reconciliation gathering data from different systems that doesn’t connect with each other using queries. After the work of extract data, the process was to re-conciliate and create a new system that was loaded with all analyzed data;• Basic use of R to read data from pdf’s to identify if the file is reasonable to use or not;
    View
  • Ey
    Consultant
    Ey Aug 2013 - Jul 2017
    Rio De Janeiro Area, Brazil
    • Worked in the team responsible for creating loads into SAP AA and PM modules related to reconciliation of reversionary property in compliance to regulatory requirements;• Development and maintenance of SQL Server scripts;
    View
  • Ey
    Trainee
    Ey May 2012 - Jul 2013
    Rio De Janeiro Area, Brazil
    • Acting inside a Telecommunication Client working on a daily basis doing the Accounting Reconciliation making use of ACL software to create scripts that were used to Reconciliate data from different types of system;• Working with SQL Server to implement automatic validation of data regarding other types of internal reconciliation.
    View
  • Ibm
    Student
    Ibm Mar 2011 - May 2012
    BT/IT Student
    View

Debora Fernandes Education Details

Frequently Asked Questions about Debora Fernandes

What company does Debora Fernandes work for?

Debora Fernandes works for Atos

What is Debora Fernandes's role at the current company?

Debora Fernandes's current role is Analista de Inteligência de Negócios.

What schools did Debora Fernandes attend?

Debora Fernandes attended Instituto Infnet, Universidade Estácio De Sá, Univercidade.

Who are Debora Fernandes's colleagues?

Debora Fernandes's colleagues are Mowriya Rajendran, Nieves Rodríguez, Maryl Fox, Anas Chikh, Mohamed Bouhaya, Deepa Revankar, Geri Gerive.

Not the Debora Fernandes you were looking for?

View similar profiles

Free Chrome Extension

Find emails, phones & company data instantly

Find verified emails from LinkedIn profiles
Get direct phone numbers & mobile contacts
Access company data & employee information
Works directly on LinkedIn - no copy/paste needed
Get Chrome Extension - Free

Aero Online

Your AI prospecting assistant

Download 750 million emails and 100 million phone numbers

Access emails and phone numbers of over 750 million business users. Instantly download verified profiles using 20+ filters, including location, job title, company, function, and industry.