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Maria José

Jr Data Engineer
Skills
(Self-evaluation)
Reporting 80%
Excel 80%
Kpi's 70%
Statistics 70%
Power BI 60%
SQL 50%
Python 50%
Languages
English:
  • Fala
    70%
  • Leitura
    70%
  • Escrevendo
    70%
Professional profile

Industrial and Petroleum Engineer with 4+ years of experience in financial and operational analysis in the IT and Oil and Gas sectors. Master of Science in Engineering. Skills: databases, technology assessment, data analysis and PowerBi.

Work experience

Jr Data Engineer
voyager | February 2021 - September 2022 (1 year 7 months)
Used skills

Prepared monthly reports analyzing key performance indicators (KPIs), including coverage ratios and customer satisfaction rates, and medical measurements such as blood pressure and blood glucose levels to assess the performance of an online platform. He used SQL databases to collect and analyze user information, such as medical records, and created dashboard visualizations with PowerBi and Excel for administrative purposes.

Major achievement

15% reduction in registration errors and debugging of master data.

Support Engineer
tda | September 2013 - September 2018 (5 years)
Used skills

Design the technical proposal ensuring that it meets the needs of the client ∠ Develop reports on cost control, service efficiency and billing follow-up in collaboration with the engineering and service departments. ∠ In order to improve the processes and services in the company's operational area, identify, analyze and interpret the trends obtained from the company's databases. ∠ Assist field coordinators in cleaning and updating

Major achievement

Increase in the resolution of complaints and claims by 20%.

Education experience
Science
Universidad autónoma de nuevo león | Master
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