Gilberto Waldelm
@gilbertowaldelm
Experienced SQL Developer and Database Engineer specializing in data solutions.
What I'm looking for
I am an experienced SQL Developer and Database Engineer with a robust background in relational databases. My expertise lies in designing and optimizing data solutions that drive business intelligence and enhance decision-making. I have a proven track record of developing efficient data pipelines, ensuring data integrity, and implementing best practices for database management and architecture.
Throughout my career, I have worked with various RDBMS including SQL Server, Oracle, and PostgreSQL, and have been involved in the development and maintenance of complex ETL processes. I thrive in collaborative environments where I can leverage my analytical skills to solve complex data challenges. My commitment to continuous learning and improvement in the evolving field of data management drives my passion for using data to support strategic initiatives.
Experience
Work history, roles, and key accomplishments
Data Engineer
GFT Brasil Consultoria Informatica LTDA
Feb 2023 - Present (2 years 5 months)
As a Data Engineer, I develop and maintain procedures, triggers, packages, and functions in Microsoft SQL Server. I also orchestrate ETL processes using SSIS and BMC Control-M, ensuring efficient data management and integration.
Outsourced Oracle PL/SQL Developer
FISERV
Feb 2023 - Jan 2024 (11 months)
In this role, I developed PL/SQL procedures, triggers, and packages, focusing on integrating acquiring systems with payment platforms while ensuring data security and compliance.
Outsourced SQL Postgres Developer
RazorVision Consulting LLC
Sep 2022 - Jan 2023 (4 months)
I developed stored procedures, functions, and views in Postgres, optimizing database performance and supporting relational objects for Braviant's loan database.
Database Administrator
Poli Soluções Digitais LTDA
Nov 2021 - Sep 2022 (10 months)
Managed and optimized databases in AWS cloud, ensuring performance and scalability. Led the data team and implemented best practices for database management.
Database Administrator
SafeGold Performance Empresarial LTDA
May 2018 - Oct 2021 (3 years 5 months)
Developed and maintained databases, focusing on performance tuning and ETL processes. Led BI initiatives for multiple companies, enhancing data-driven decision-making.
Database Developer
Genova Industria e Comercio de EPI LTDA
Aug 2020 - Sep 2021 (1 year 1 month)
Responsible for database management and development, including performance tuning and ETL processes. Integrated ERP with cash flow systems for better financial control.
IT Manager
K&M Informatica S.T.I. LTDA
Jul 2017 - Jan 2018 (6 months)
Managed IT operations and customer relationships, focusing on database development and data modeling. Led a team to enhance customer satisfaction and streamline production control.
Database Administrator
ZZTech Informatica LTDA
Jan 2015 - Jun 2017 (2 years 5 months)
Oversaw database administration and development, focusing on ETL processes and customer support. Contributed to the development of an ERP system for the footwear industry.
System Analyst and Cobol Developer
Romagnole Produtos Eletricos S.A.
Sep 2073 - Feb 1993 (-81 years 5 months)
Participated in the development of the company's first ERP system, focusing on modules for HR, payroll, accounting, and finance.
IT Manager
Repor Brasil LTDA
Feb 2012 - Dec 2014 (2 years 10 months)
Managed IT operations, focusing on SQL Server database administration and development. Led the development of a web system for inventory control in supermarkets.
SQL Server Database Administrator
Kamai Auditoria Tributária LTDA
Nov 2010 - Dec 2011 (1 year 1 month)
Developed T-SQL solutions for automating Brazilian tax rules in client databases, ensuring compliance and efficiency in tax management.
IT Manager
Fujiwara Equipamentos de Proteção Individual LTDA
Jul 1993 - Dec 2010 (17 years 5 months)
Managed IT operations and developed an ERP system for the PPE industry, focusing on database administration and data modeling.
Education
Degrees, certifications, and relevant coursework
Faculdade de Apucarana
Bachelor’s, Information Systems
2006 -
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Website
fap.com.brSkills
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