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Vincent Tatira

@vincenttatira

Message

Results-driven data engineer and BI developer turning complex data into executive-ready insights.

South Africa

Message

What I'm looking for

I’m actively seeking remote Data Engineer or Data Analyst roles with US-based or international teams, open to hybrid or on-site work, where I can build reliable pipelines and executive-ready BI dashboards.

I’m a results-driven Data Engineer and BI Developer with 5+ years of experience designing ETL pipelines, data models, and business intelligence solutions. I translate complex datasets into actionable insights for cross-functional stakeholders.

I’ve engineered and maintained 10+ Power BI dashboards for executive reporting and KPI tracking using DAX measures, Power Query transformations, and multi-source data models. I also automate end-to-end reporting workflows with Power BI Service, SQL Server, and Google Apps Script to reduce manual effort and eliminate recurring data errors.

Earlier, I developed and maintained ETL pipelines and data integration solutions using SQL transformation scripts and API connectors, improving data availability for downstream reporting and analytics. I supported Azure cloud migration initiatives by contributing data transfer work to Azure Data Lake and Blob Storage, helping clients modernize scalable infrastructure.

I began in IT as a Junior IT Administrator (Intern), managing user accounts, Windows Server environments, and helpdesk operations to maintain strong uptime. I’m now actively seeking remote Data Engineer or Data Analyst roles with US-based or international teams, while staying hands-on with Microsoft Azure and Power BI.

Experience

Work history, roles, and key accomplishments

Current

Power BI Developer

Current

Research Observatory International

Jan 2024 - Present (2 years 6 months)

Engineered and maintained 10+ Power BI dashboards for executive reporting by building optimized DAX measures, Power Query transformations, and multi-source data models. Automated end-to-end reporting workflows using Power BI Service, SQL Server, and Google Apps Script, and designed ETL pipelines to improve report refresh reliability.

Power BI DAX Power Query Dashboard Development Data Visualization SQL Server ETL Google Apps Script

Current

Power BI Developer

Current

Research Observatory International (Research OBS)

Jan 2024 - Present (2 years 6 months)

Engineered and maintained 10+ Power BI dashboards for executive reporting and KPI tracking using DAX measures, Power Query transformations, and multi-source data models. Automated reporting workflows and designed ETL pipelines to improve refresh reliability and data consistency.

Power BI DAX Power Query SQL Server Google Apps Script ETL Data Modeling Data Integration Dashboard Development

Junior Data Engineer

Dualzone Information Technology

Apr 2021 - Dec 2023 (2 years 8 months)

Developed and maintained ETL pipelines and data integration solutions using SQL transformation scripts and API connectors to improve downstream reporting and analytics data availability. Supported Azure migration by transferring data to Azure Data Lake and Blob Storage, and assisted with Power BI dashboard development and data quality assurance.

ETL Data Integration SQL API Integration Data Lake Azure Blob Storage Power BI Data Quality Assurance Transform Scripts

Junior Data Engineer

Dualzone Information Technology (DIT)

Apr 2021 - Dec 2023 (2 years 8 months)

Developed and maintained ETL pipelines and data integration solutions using SQL transformation scripts and API connectors to improve data availability for downstream reporting and analytics. Supported Azure migration by assisting with data transfer to Azure Data Lake and Azure Blob Storage and assisted with Power BI development and data quality assurance.

ETL SQL API Integration Data Integration Data Lake Azure Blob Storage Power BI Data Quality Assurance

Junior IT Administrator

Murowa Diamonds

Jan 2020 - Dec 2020 (11 months)

Managed IT infrastructure, user accounts, Windows Server environments, and helpdesk operations, resolving hardware, software, and network issues to maintain system uptime.

Windows Server IT Infrastructure Management User Accounts Help Desk Troubleshooting Networking

Junior IT Administrator (Intern)

Murowa Diamonds

Jan 2020 - Dec 2020 (11 months)

Managed IT infrastructure, user accounts, and Windows Server environments, and handled helpdesk operations. Resolved hardware, software, and network issues to maintain system uptime across the organization.

Windows Server IT Administration User Account Management Help Desk hardware troubleshooting Network Troubleshooting