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Shelsio Frank

@shelsiofrank

Message

I build automated data pipelines and BI dashboards that drive savings.

Mozambique

Message

What I'm looking for

I'm looking for remote or distributed work where I can build automated data pipelines, reliable reporting systems, semantic metric layers, and actionable BI insights for international teams.

At High Tech Solutions, I architect and deploy automated Python and SQL ETL pipelines for operational requisition data. I also design semantic layers and dynamic Power BI dashboards that support cost optimization initiatives achieving over 15% savings.

I maintain reliable, secure reporting infrastructure with 99.9% uptime for business-critical systems.

Previously, I analyzed technical telemetry and diagnostic database logs at Best Choice Solution / Samsung Office, collaborating with regional teams to standardize reporting and incident tracking. At NATOS Microcrédito, I administered financial databases, automated MIS reporting, and tracked credit portfolios, risk indicators, and transaction volumes.

My work also includes cleaning and integrating large-scale geographical and operational datasets for environmental and development research projects. I'm currently pursuing a Bachelor of Engineering in Telecommunications, Information, and Communications Management at UDM.

Experience

Work history, roles, and key accomplishments

Current

Analytics & Data Engineer

Current

High Tech Solutions (HTS)

Jan 2025 - Present (1 year 7 months)

Architected and deployed automated ETL data pipelines using Python and SQL, increasing data processing velocity. Designed semantic layers and built dynamic Power BI dashboards to monitor KPIs, supporting cost optimization initiatives with over 15% savings.

Python SQL PostgreSQL ETL Data Pipelines Power BI Data Modeling Schema Design Data Cleaning KPIs Database Reliability Infrastructure Security

Technical Systems & Data Analyst

Best Choice Solution / Samsung Office

Jan 2024 - Jan 2025 (1 year)

Handled diagnostic database logs and technical telemetry data to evaluate hardware failure patterns and service level agreements. Collaborated with remote regional teams to standardize reporting protocols and incident tracking.

Telemetry Incident Tracking Remote Collaboration

Database Administrator & Financial Data Analyst

NATOS Microcrédito

Jan 2023 - Jan 2024 (1 year)

Administered core financial relational databases, writing complex SQL queries and ensuring strict data governance and transaction integrity. Automated MIS reporting routines to track microfinance credit portfolios, risk indicators, and daily transaction volumes.

SQL PostgreSQL Database Administration Data Governance MIS Reporting Financial Analysis