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James Steven CorderoJC
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James Steven Cordero

@jamesstevencordero

Data Analyst at Maxicare Healthcare Corporation who automated ETL workflows, cutting manual data preparation by 40%.

Philippines
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At Maxicare Healthcare Corporation, I built automated Python and SQL ETL pipelines that reduced manual data-preparation time by 40%. I also developed Python validation frameworks to improve data accuracy across healthcare datasets.

I engineered the National Health Facility Registry, integrating facility, provider, and location data into a geospatial registry supporting the PhilHealth Partnership initiative. I also developed competitor-mapping analysis to inform clinic location planning.

For healthcare data matching, I developed a Python tool using BioBERT, Jaccard Similarity, and Cosine Similarity to reconcile CPT codes and service descriptions. I also optimized PostgreSQL queries for provider utilization and clinic reporting.

Earlier, at Unihealth-Quezon Hospital and Medical Center Inc., I created automated reporting workflows and a real-time AppSheet application that reduced report-generation latency by 30%. I hold a Bachelor of Science in Information Technology and certifications in data engineering, SQL, and data analytics.

Experience

Work history, roles, and key accomplishments

MC

Data Analyst

Maxicare Healthcare Corporation

Nov 2024 - Jul 2026 (1 year 8 months)

Engineered ETL pipelines, optimized SQL queries, and maintained PostgreSQL data warehouses. Developed geospatial tools and NLP-based matching for healthcare data, reducing manual data-preparation time by 40%.

Education

Degrees, certifications, and relevant coursework

DL

Dalubhasaan ng Lungsod ng Lucena

Bachelor of Science, Information Technology

2018 - 2022

Pursued a Bachelor of Science in Information Technology, completing the program in 2022.

AC

AMA Computer College

NC II, Computer System Servicing

2016 - 2018

Completed Computer System Servicing NC II, a vocational qualification in computer systems servicing.

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