Alexsander S.

About Me

Alexsander is a Data Engineer with up-to-date knowledge of data management, cloud optimization, engineering, information security, privacy and compliance - transforming raw data from sources into business-focused technology solutions that enable reporting KPIs, metrics and insights. He delivers the technology architecture to capture, manage, store and utilize structured and unstructured data from sources while maintaining high-quality standards.

Frontend

Database

DevOps

Other

Work history

UpStack
UpStack
Data Engineer
2022 - Present (3 years)
Remote
  • Build and improve databases, acquire data, ETL/ELT, big data pipelines and deploy cloud services on projects.

  • Administer infrastructure solutions to improve data models, increase data accessibility and foster data-driven solutions for clients.

  • Implement monitoring solutions to ensure data integrity - working closely with engineers, product managers and other stakeholders.

Growth2data
Growth2data
Tableau Consultant
2021 - Present (4 years)
São Paulo, Brazil
  • Design, develop, and implement high-performing analytics solutions using Tableau.

  • Ingest data from multiple data sources and perform required transformations using modern data visualization tools.

  • Provide technical support on Tableau support sessions and guidance to post-trained developers on projects.

Nearsure
Nearsure
Analytics Engineer
2021 - Present (4 years)
Remote
  • Designed and implemented new solutions to enhance the performance of analytic apps within healthcare organizations.

  • Established processes and structures to channel data from multiple inputs to interpret and store for end-users.

  • Leveraged modern big data techniques to cleanse and organize data, update data structures and maintain data integrity.

Qexpert
Qexpert
Data Engineer
2021 - 2022 (1 year)
Curitiba, Brazil
  • Collaborated with other data engineers to deliver data to teams and different platforms within Qexpert.

  • Built data solutions with GCP and other cross-platform solutions to ingest, treat, monitor, and deliver information.

  • Established standards and QA processes to ensure compatibility and operability of data connections, flows and storage requirements.

Jüssi Agency
Jüssi Agency
Data Engineering Specialist
2020 - 2021 (1 year)
São Paulo, Brazil
  • Designed, built and deployed high-performing data solutions to enhance the operations of digital marketing companies.

  • Created data lakes to ingest, treat and deliver transactional and analytical data that accommodate ongoing client needs.

  • Developed, monitored, and optimized data processes to enhance the overall experience for clients.

Greenz
Greenz
Data Engineer
2020 - 2020
São Paulo, Brazil
  • Designed and implemented solutions to restructure media data and migrate it to GCP.

  • Provided new mechanisms to ingest data into BigQuery with Data Studio for intuitive dashboards.

  • Maintained data solutions and worked on data initiatives that complied with the latest architectural standards for Greenz.

RED Innovations
RED Innovations
BI Consultant
2020 - 2020
São Paulo, Brazil
  • Leveraged industry best practices to enhance BI and analytical projects - supplying advanced and predictive analysis.

  • Worked to render data into simple reports and spreadsheets via data reporting tools such as Tableau.

  • Created customized reporting tool datasets and provided multiple templates and workflows on solutions.

ViewB
ViewB
BI Consultant
2018 - 2020 (2 years)
São Paulo, Brazil
  • Developed advanced reports and worked on new solutions by integrating data from various sources.

  • Collaborated with client system development teams to understand data models and suggest new integration approaches.

  • Created and deployed new reports and dashboards to ensure that BI solutions meet client needs on projects.

Marketdata
Marketdata
DBM / BI Analyst
2015 - 2018 (3 years)
São Paulo, Brazil
  • Worked on a new DBM project that enhanced the ETL framework for file loading within the Porto Seguro marketing area.

  • Designed and built solutions for analysis and automated reports - creating the web portal screens and integrations between DB and web service.

  • Leveraged modern standards, guidelines and processes to improve performance analysis and tuning techniques.

Showcase

Analytics Engineer - Data Analysis Solution for Healthcare Client
Analytics Engineer - Data Analysis Solution for Healthcare Client
  • Developed logical data models within an ambulatory pod for data solutions and analytic applications.

  • Utilized SQL Server and Snowflake for database systems.

  • Leveraged PowerBI or Tableau for data visualization.

Data Engineer - Qexpert
Data Engineer - Qexpert
  • Qexpert optimizes internal processes to enhance productivity.

  • The solution was implemented through GCP for data ingestion, treatment, monitoring, and delivery.

  • The focus was on strategic decision-making to improve project outcomes.

Data Engineer - Greenz
Data Engineer - Greenz
  • Greenz offers business acceleration solutions through brand communication, social media, and digital marketing.

  • Greenz restructured media data within its platform and migrated it to Google Cloud Platform (GCP) for enhanced data ingestion and consumption.

  • The project involved modernizing data ingestion and dashboarding using GCP.

Education

MBA, Data Science & Analytics
MBA, Data Science & Analytics
MBA USP/Esalq
2021 - Present (4 years)
Bachelor's Degree in Computer Engineering
Bachelor's Degree in Computer Engineering
FIAP
2015 - 2019 (4 years)