Josa B.
Senior Data Analyst
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About
Josa T. is a seasoned Data Analyst with over a decade of expertise specializing in data collection, cleaning, validation, and organizing from diverse sources. Based in Pasig City, Philippines, Josa has effectively leveraged advanced Excel and Google Sheets skills, and is proficient in building Looker Studio dashboards, enabling teams to monitor KPIs and make informed decisions. In a role at Diversify Offshore Solutions, Josa managed and quality-checked data for approximately 200 companies monthly while overseeing automated imports for around 1,500 entities. The role involved using AI tools like ChatGPT and Gemini for enhanced data processing. Prior to this, Josa served as a Quality Control Representative at Microsourcing Philippines Inc., focusing on data accuracy and QA standards. With a foundational background in office administration from the Polytechnic University of the Philippines, Josa has built a career on maintaining strict data confidentiality and operational excellence.
Experience
Junior Business Data Analyst
Diversify Offshore Solutions / HGS · 2021 — 2026Collected, researched, and validated data on companies from various sources to ensure completeness and accuracy. Created and maintained comprehensive profiles for U.S.-based private companies covering their industry, structure, and operational status. Conducted financial data validation, including revenue, valuation, funding, and transaction information, processing around 200 companies monthly through manual efforts and performing quality assurance on approximately 1,500 companies via automated imports. Investigated discrepancies identified by reviewing data from multiple sources prior to updating records. Employed Excel and Google Sheets for cleaning, validating, performing calculations, and cross-referencing large datasets. Developed and sustained Looker Studio dashboards and operational reports to track workload, KPIs, and team performance, alerting stakeholders to significant changes. Enhanced data gathering and validation processes through the use of AI-assisted research tools such as ChatGPT, Gemini, Perplexity, Claude, and Copilot.Quality Control Representative – Medical Reviewer
Microsourcing Philippines Inc. · 2017 — 2020Reviewed and classified records with a strong emphasis on accuracy and completeness while adhering to documentation standards. Verified supporting documents for consistency and correctness prior to sign-off. Engaged in monthly quality and productivity assessments, contributing to reports on team accuracy metrics.Quality Assurance / Call Listener
Microsourcing Philippines Inc. · 2015 — 2017Reviewed recorded calls to ensure compliance with standards set by U.S. and Australian clients, identifying quality issues and providing constructive feedback. Maintained quality standards consistently while evaluating high volumes of records.Data Analyst / Quality Analyst
Pointwest Innovations Corporation · 2012 — 2015Performed data mining, verification of claims, and quality control checks on operational data. Ensured newly onboarded team members' work met accuracy and compliance standards by reviewing their outputs. Assisted with issue escalation and client communication related to data or process concerns.Administrative Staff
911 Language Inc. · 2009 — 2012Facilitated administrative operations by supporting various departmental functions, including reporting, coordination, and maintenance of records.
Skills & Expertise
Education
- Bachelor in Office AdministrationPolytechnic University of the Philippines
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