Mark Estipona Email
ISeries Consultant @ Trbhi Inc
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Mark Estipona Location
- Libmanan, Bicol, PH
Mark Estipona Work
- iSeries Consultant @ (March 2024 - Present)
- Facebook Media Buyer @ Freelance (August 2023 - February 2025)
- Software Development Engineer @ (October 2023 - March 2024)
- Media Buyer @ (November 2022 - July 2023)
- Senior Software Engineer @ Essilor Shared Services Philippines, Inc. (January 2019 - August 2022)
- RPG and RPGLE Applications Developer @ (July 2015 - October 2018)
- IT Specialist and RPG Applications Developer @ (March 2012 - June 2015)
- RPG Programmer 2 @ (April 2008 - March 2012)
Mark Estipona Education
- De La Salle University
Bachelor of Science (BS) (Computer Science)
2003-2006 - De La Salle University
Bachelor of Science (Computer Science)
- Saint Joseph
High School Diploma
- Saint Joseph School
Mark Estipona Skills
- 2nd Line IT Support
- AS400
- Adobe Photoshop
- Analytical Skills
- Blogging
- CL Programming
- CLLE
- COBOL
- Canva
- Client Billing
- Client Prospecting
- Client Visits
- Computer Science
- Consulting
- Continuous Improvement
- Copywriting
- Cross-functional Collaborations
- Cultural Sensitivity
- Customer Retention
- Customer Service
- Customer Support
- Data Migration
- Data Reporting
- Data Scraping
- Databases
- Deployment Management
- Designation
- Easily Adaptable
- Entrepreneurship
- Error Correcting Codes
- FTP
- Facebook API
- Facebook Ads
- Facebook Ads Manager
- Facebook Fan Page Creation
- Facebook Marketing
- Functional Testing
- HTML
- IBM System i
- IBM iSeries
- Japanese Business Culture
- Java Certified Programmer
- Java Development
- JavaScript
- LINQ to SQL
- Legacy Modernization
- Legal Billing
- Log Analysis
- Manual Testing
- Marketing Strategy
- Media Buying
- Microsoft Office
- MySQL
- New Program Development
- PHP
- Patent Invalidity
- Peer Support
- Photoshop
- Process Improvement Projects
- Project Management
- Provisioning
- RPG
- RPG Free
- RPG III
- RPGLE
- Regression Testing
- Remote Troubleshooting
- Requirement Specifications
- SDLC
- SEO
- SQL
- SQL DB2
- Sales Management
- Shopify
- Snowflake
- Software Development
- Software Development Life Cycle (SDLC)
- Software Testing
- Subfiles
- Telecommunications Billing
- Test Cases
- Test Planning
- Ticket Operations
- Tiktok Marketing
- Troubleshooting
- Unit Testing
- Valence API
- Visualization
- Web Design
- Web Development
- Website Development
- subfile
Mark Estipona Summary
- Mark Estipona, based in Libmanan, Bicol, PH, is currently a iSeries Consultant at Trbhi Inc. Mark Estipona brings experience from previous roles at Freelance, FPT Software Philippines, Maxy Media Inc. and Essilor Shared Services Philippines, Inc.. Mark Estipona holds a 2003 - 2006 Bachelor of Science (BS) in Computer Science @ De La Salle University. With a robust skill set that includes 2nd Line IT Support, AS400, Adobe Photoshop, Analytical Skills, Blogging and more. Mark Estipona has 2 emails on RocketReach.
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