Looking for a job

camilo roman User

@camiloromanuser

Message

I’m a Data Analyst and Software Engineer delivering automated BI and ETL solutions.

Colombia

Message

What I'm looking for

I’m looking for a Data Analyst role where I can own data warehouse/ETL automation and deliver Power BI insights. I want to work with teams that value data integrity, measurable impact, and continuous improvement through reliable engineering.

I’m a Software Engineering , focused on building reliable data warehouses, automated ETL pipelines, and decision-ready dashboards. In my internships and projects, I’ve designed star schema models, created KPI-focused Power BI reporting, and enforced 100% data integrity using incremental ETL processes.

I also bring strong engineering execution: I built a full-stack “PowerMind — Powerlifting Training WebApp” with NestJS, ReactJS, MongoDB, Docker, and 155 automated unit tests (100% coverage), plus secure JWT and role-based access control. Recently, I developed an end-to-end “OpenAI ConsumptionAnalytics & ETLAutomation System” processing 5M+ tokens and 6,400+ monthly requests, producing interactive Power BI dashboards that reduced operational costs by 36%.

Experience

Work history, roles, and key accomplishments

Current

Freelance Software Engineer

Current

Independent

Jan 2020 - Present (6 years 5 months)

Developed custom applications for clients across multiple sectors and maintained existing systems through database optimization, code refactoring, and bug fixing. Managed local network/PC administration, installed operating systems and specialized software, and advised clients on IT security, backups, and technology best practices.

Angular Java JavaScript NestJS Database Optimization Refactoring Security Best Practices Network Administration

Data Analyst Intern

Fenalco Valle

Aug 2025 - Feb 2026 (6 months)

Developed end-to-end data warehouse and BI solutions for a contact center handling 6 campaigns and 7 service lines, processing 2,000+ daily transactions. Built automated ETL pipelines with Oracle SQL and Python to cut manual processing time by 95% and maintain 100% data integrity across 25+ source columns, and delivered Power BI dashboards with 20+ DAX measures.

Oracle SQL Python ETL Data Warehousing Power BI DAX