Management Team

Mr. Kosol SIENG, Founder & Managing Director


Kosol is a founder of SUNFIX CONSULTING and lead all business functions. He graduated BCS from RUPP Cambodia in 2003, and continue his MsCS from Assumption University of Thailand in 2009, and significantly archived the certified ION, Workspace, SunSystems, SAP-Basis and SAP-ABAP. He has succeeded in mega numerous projects on ERP, ICT and Business Consulting Services within numerous firms, trading, and organizations over 10 years both domestic and oversea. In Particular, his vital roles is mainly focus on market-demand, maintains the customer satisfactions and business development.


Mr. Vorlerk YIM, Consultant & Operation Manager

Vorlerk is a senior management in ERP projects and SunSystems over 7 years both of local and oversea projects implementation and consultation. He graduated Bachelor in Computer Science in 2004 and he certified of SAP-B1. His strengthen point is SunSystems Business, Accounting Analysis and Enterprise Resource Planning (ERP) and SunSystems technical engineer.


Mrs. Sotheavy SIENG, Co-Founder & Senior Finance/Admin Manager

Sotheavy is a senior technical-lead of overseeing financial and office management works to ensure business financial is running smoothly and integrity. She graduated Bachelor of Finance and Banking and is pursuing ACCA.


Mr. Sothea KONG, Senior Pre-Sales & Technical Consultant

Sothea is a key senior technical staff to handling all aspects of projects implementations and supportings. His strengthen points is pre-sales, SunSystems accounting and SunSystems administrator. He graduated bachelor degree in informaiton technology (BsIT) in 2009.


Mr. Kuntheang THAK, Sales & Marketing Manager

Kuntheang graduated Master of Sciences from Asian Institute of Technology (AIT), Bangkok, Thailand in 2006 and Business Training in 2012, Australia.


Miss. Sombopha YANG, Senior Sales & Marketing

Bopha graduated Bachelor of Business Administration in 2012 and she is a key senior sales and marketing post to handle all aspects of sales strategy, leads generation, product promotions and business porfolios sales engagement.

Contact Us


Cell Phone:


#147BE0 St 146 Sangkat Tek Lork 2 Khan Toul Kork,
Phnom Penh, Cambodia.
Tel: +855(0)23-880-278