
Mark
DataPlatform Engineer
Male32 y/oData/Algorithm Engineer/IT Support Engineer/Data ScientistLive in PhilippinesNationality Philippines
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Work experience
DataPlatform Engineer
GCash2025.06-2026.03(10 months)• Process Automation: Developed custom scripts and automation to improve governance workflows which enhanced overall system reliability and security using Google app script, Javascript and Python • Data Validation (AWS Airflow, S3, Athena and EMR) and Insomnia API • Resolve Data Issues by updating MLS Configuration using Airflow DAGs or manually managing the MLS files. • Data Quality using Data Density and Data Profiling to measure completeness, uniqueness and accurracy. • Maintained documentation, processes and issue tracking using Alation, Confluence, Coda and LinearData Engineer
Mcdonald's Philippines2024.02-2024.05(4 months)• Integrated data from various reports using in AWSS3,Talend ETL and Redshift which resulted in a 40% improvement in report generation time. • Provided insights by creating dashboards and views using Freshworks/Freshservice CRM.Data Engineering Consultant
Accenture Inc2019.02-2023.12(5 years)•Handled multiple projects and clients across multiple industriesEnterprise DataWarehouse Lead
Enterprise2023.04-2023.11(8 months)•Led a team to ensure the adherence of SLAs, successful delivery of the team's milestones and deliverables, and completed reports on time •Monitored upstream and downstream data using Linux, Control-M and Snowflake (Snowsight and Snowflake Trail) to prevent errors and ensure system reliability. •Led cross-team triage calls to quickly resolve data outages, implement recovery plans, andcritical system failures.Data Engineer
Hawaii2020.03-2023.07(3 years)Data migration project for a US Banking and Fiannce company •Created pipelines to pull data from Amperity using Python API and manage the data to and AWS S3 Snowflake efficientlyETL Developer
ETLDevelopmentusing2019.02-2022.03(3 years)Informatica PowerCenter for Retail and Wholesale company based in Japan •Utilized Informatica Power Center to create ETL workflow to transform data using codes, formulas, execute unit tests and validated data to ensure accuracy Technology and skills: ETL (Informatica Power Center), Excel, Unit Testing Talent Scout IncData Engineer
Datawarehousing project for a US Nuclear Engergy company2020.03-2020.08(6 months)•Collaborated with an Agile team to build effective SQL scripts and diverse databases, including AWS Redshift, PostgreSQL, and Oracle, to build Data Warehouse. Technology and Skills: SQL, AWS (Redshift, S3, Postgres), Python, Version Control (GIT)DataAnalyst
Integrated Solutions Technology2017.07-2019.02(2 years)•Lead generation using SQL techniques for data extraction, including data cleansing and validation •Tested various ETL Tools such as Talend, Pentaho, Alteryx for Data Cleansing, Manipulation, Transformation and data quality (completeness,uniqueness and accuracy) Technology and Skills: PowerBI, Python, SQL, SQL (Redshift, S3), MySQL, ETL Industry:Implementation Specialist
Manpower Inc.2014.03-2016.09(3 years)• Delivered technical training to APL Logistics' business partners, ensuring optimal system utilization and support in shipping and logistics • Generated monthly reports, driving data-driven enhancements and operational efficiency. • Provided daily technical support client achieving client satisfaction. Technology and Skills: Electronic Data Interchange (EDI), Reporting, Customer and Technical SupportInfor mation Technology Consultant
talent2014.03-2016.09(3 years)• Batch monitoring services for HP Enterprise, ensuring seamless file transfers and flawless execution of processes, jobs, and tasks using Unix and Oracle systems. Technology and Skills: Toad, Putty, Linux, Shell Scripting, Batch monitoring
Educational experience
Far Eastern University
Computer Science2007.03-2012.04(5 years)computer science
Languages
English
Fluent
Skills
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