Your Creative Partner Of Choice In PRODUCTIVITY SOLUTIONS

Our Management Team – Dolly, Jing, Myrna & Cel



presidentDELFIN L. WARREN, Chairman of the Board


Jing is the founder of 1ISA. He brings to 1ISA his vast international contact base and experience, accumulated over many years in his management career with the First Pacific Group, and in investment banking with Bancom Development Corporation.  Jing has built and maintained strong business relationships in Jakarta, Hong Kong, Singapore, Bangkok and the Philippines.  Jing completed his Bachelor of Science in Chemical Engineering, and graduated from the De La Salle College, Manila, Philippines.





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Myrna brings to the company her expertise in Marketing, Entrepreneurship, Motivation, Human  Resource  Development and Training.  Myrna’s exposure with corporate administration started with Great Pacific Life Assurance Corporation and Rizal Commercial Banking Corporation, where she was Division Head for the Human Resources Management and Training Division.  Myrna graduated from the Masters in Entrepreneurship of the Asian Institute of Management with Superior Performance and from BS Statistics cum laude at the University of the Philippines.








Dolly is one of the pioneer incentive experts in the country. Dolly’s career in incentive systems began in Performance Motivation Systems, Inc. where she was Accounting Manager. She later headed the Awards Processing Department and thereafter, the Information Services Center. As Operations Head, Dolly ensures proper program set-up and program management.  Dolly earned her Masters in Business Administration from Ateneo de Manila Graduate School of Business and Bachelor of Science in Commerce Major in Accounting from Notre Dame University in Cotabato City.







CECILIA L. GO, Account Management Director


Cel is responsible for managing all client relationship and programs which entails developing sales and cascading new programs that can be offered by 1ISA to all the assigned account managers. Cel’s career in corporate administration was developed from her Human Resources Management and Training background.  Cel earned her post graduate diploma in Industrial Relations from the University of the Philippines School of Labor and Industrial Relations. She completed her Bachelor of Arts in Psychology from University of the Philippines, Diliman.








MIGUEL N. WARRENTreasurer / Director


Migs has comprehensive experience in IT, with roles spanning sales and account management, pre-sales, and project management.  As VP Sales for Asia for GFG Group Limited, a leading electronic payment solutions company, he has done business with major banks and telcos in the Philippines, Vietnam, Thailand, Indonesia, Laos, and the Pacific Islands. He was previously responsible for the Philippine operations at FIS, one of the world’s top providers of core banking, channels and payment solutions to the financial services industry.  Migs completed his Bachelor of Science in Management Engineering at the Ateneo de Manila University in the Philippines.