GILBERT UWINEZA
Pittsburgh
Summary
Results-driven Data Engineer and Business Intelligence professional with 7+ years of experience in building scalable data pipelines, automating data workflows, and delivering actionable insights. Proven expertise in SQL, Python, BigQuery, and ETL architecture, with hands-on experience migrating legacy systems to cloud platforms (GCP, Azure). Skilled in data modeling, dashboard development, and collaborating with cross-functional teams to drive strategic business outcomes. Adept at balancing technical depth with business acumen and mentoring teams toward engineering excellence.
Results-focused data professional equipped for impactful contributions. Expertise in designing, building, and optimizing complex data pipelines and ETL processes. Strong in SQL, Python, and cloud platforms, ensuring seamless data integration and robust data solutions. Known for excelling in collaborative environments, adapting swiftly to evolving needs, and driving team success.
Overview
15
15
years of professional experience
1
1
Certification
Work History
Application Developer & Business Analyst
Highmark Health
01.2018 - Current
- Designed and deployed robust ETL pipelines supporting high-performance analytics and scalable data solutions.
- Spearheaded the migration of legacy systems to Google Cloud Platform (BigQuery), improving query efficiency and scalability.
- Developed interactive dashboards using Tableau and Power BI, improving visibility into key performance metrics for business stakeholders.
- Implemented and supported Hadoop-based systems, enhancing data processing capabilities and ensuring operational reliability.
- Led code reviews and mentored junior developers, fostering a culture of quality and best practices in the team.
- Authored detailed technical documentation and facilitated knowledge transfer sessions to improve cross-functional collaboration.
- Provided production support, ensuring system availability, reliability, and issue resolution on a 24/7 basis.
Patient Care Technician
UPMC Passavant
01.2011 - 01.2018
- Delivered high-quality patient care in coordination with physicians, nurses, and care teams.
- Documented patient health assessments and supported recovery plans to ensure optimal outcomes.
- Recognized for strong communication skills and dedication to improving patient experiences.
Laboratory Support Coordinator
La Roche College
01.2015 - 01.2017
- Oversaw all lab operations, including equipment, software tools, and safety compliance.
- Improved operational efficiency by streamlining inventory control and scheduling systems.
- Recruited and trained lab assistants, enforcing lab standards and safe operating procedures.
- Partnered with faculty and academic staff to integrate new technology into lab workflows.
Education
Master of Science - Management Information Systems (MS-MIS)
La Roche College
Pittsburgh, PA01.2017
Bachelor of Science - Chemistry
La Roche College
Pittsburgh, PA01.2014
Skills
- Data Engineering & ETL: SQL, Python, PySpark, Shell Scripting
- Cloud Platforms: Google Cloud Platform (BigQuery), Azure
- Data Warehousing: PostgreSQL, Oracle, DB2, Teradata
- BI & Visualization: Tableau, Power BI, Google Data Studio
- Big Data: Apache Hadoop, Spark, Kafka, Hive
- Infrastructure & Automation: GitLab, GitHub, Terraform
- Data Governance & Documentation: IT Documentation, Data Virtualization
- Collaboration & Leadership: Mentoring, Agile Teams, Stakeholder Communication
Websites
Certification
- Google Cloud Professional Data Engineer (Course Completion)
- Querying Data with Transact-SQL
- Advanced SQL for Application Developers and Data Scientists
- Power BI (Online Course Completion)
- Lean Six Sigma Yellow Belt
Languages
French
Timeline
Application Developer & Business Analyst
Highmark Health
01.2018 - Current
Laboratory Support Coordinator
La Roche College
01.2015 - 01.2017
Patient Care Technician
UPMC Passavant
01.2011 - 01.2018
Bachelor of Science - Chemistry
La Roche College
Master of Science - Management Information Systems (MS-MIS)
La Roche College
ADDITIONAL INFORMATION
- Excellent written and verbal communication skills; effective in technical and non-technical environments
- Continuous learner with a strong interest in emerging data technologies and AI-driven analytics
- Passionate about data transparency, quality, and delivering measurable business impact