Lessing Leepos
Lessing Leepos

Junior Fabric Data Engineer | Power BI Data Analyst

Open to offers · Member since 19 Oct 2026
Location
Dominican Republic
Desired salary
Unspecified
Work preference
Remote Only
Experience level
Junior

About

Professional summary

I am an Operations Data Analyst with more than two years of experience building reports, dashboards, and data-quality processes that support service operations.

I work with SQL, Python, Excel, Power BI, Azure, and Microsoft Fabric to transform operational data into actionable insights. I have experience integrating ERP and CRM data sources through semi-automated ETL pipelines.

In my current role, I track service installations end to end, validate and reconcile daily data, and deliver performance reporting to stakeholders. My work has helped reduce manual processing time, improve reporting accuracy, and increase successful installation rates.

I am transitioning toward Data Engineering and am passionate about converting disorganized data into structured, scalable, and orchestrated data pipelines. I bring a practical understanding of data integrity, KPI reporting, and business operations.

I also have prior customer service and technical support experience, including complex issue resolution, service-request management, and client communication. I am comfortable leading client briefings and translating operational trends into clear recommendations.

Skills

19 capabilities

Tech stack & tools

Working toolkit

Development

Experience

Career history

Operations Data Analyst Optimum Business

I manage end-to-end tracking and reporting for service installations, connecting field technicians and clients through accurate operational data and detailed performance reporting.

I architected and deployed a semi-automated ETL pipeline integrating ERP and CRM data sources, reducing manual processing and improving agent productivity by 5%. I also designed daily validation and reconciliation workflows that improved reporting accuracy and increased successful installation rates from 68% to 74%.

I lead weekly client briefings to present KPIs, installation performance, operational trends, and project-alignment recommendations.

Phone Customer Service Consultant UnitedHealthcare

I served as a primary inbound support contact for members and providers, handling complex questions related to health insurance plans, coverage benefits, and network providers.

I processed prior authorizations and claims while resolving billing, copay, and prescription-coverage issues. The role required accurate communication, detailed case handling, and problem resolution in a regulated healthcare environment.

Phone Tech Support and Sales Samsung Electronics US and Canada

I provided Tier 1 and Tier 2 technical troubleshooting and service-request management for home electronics customers.

I handled high-priority customer escalations and negotiated financial resolutions, including refunds, returns, and exchanges. I was selected to support the Samsung Home Appliances Canada division and adapted to regional policies, warranty guidelines, and customer-service standards.

Education

Learning history

INTEC

Bachelor's Coursework, Software Engineering

Completed coursework from the Bachelor in Software Engineering program.

MIT Learn

Certificate, Microeconomics and Applied Economics

Certificate in Microeconomics and Applied Economics.

University of Michigan

Specialization, Python for Everybody

Completed the Python for Everybody Specialization.

Microsoft

Specialization, Microsoft SQL Server

Completed the Microsoft SQL Server Specialization.

Macquarie University

Specialization, Statistics and Data Analysis with Excel

Completed the Statistics and Data Analysis with Excel Specialization.

Microsoft

Certification, Fabric Data Engineering

Microsoft Certified Fabric Data Engineer.

Microsoft

Certification, Azure Data Fundamentals

Microsoft Certified Azure Data Fundamentals.

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