Management Team

Sam Tan

President and CEO

Prior joining Ellipsiz, Sam Tan has 20 years of experience in sales, business development and management in the electronics industry. He has successfully led the team of 200 employees in penetrating into the communication network assurance business, where it counts prominent telecommunication operators its key customers and over 75 millions in sales.

Sam started his career with IBM Canada as a software test engineer before joining Hewlett Packard, where he achieved excellent sales record in Electronic Manufacturing Test (EMT) Solutions. He then took on the role of the Business Development Manager at Agilent Technologies and assisted in the penetration and growth of contract manufacturing business in China prior to his appointment as the EMT General Manager for Contract Manufacturing in Asia. Subsequently, he joined iNETest Resources to lead the South Asia Pacific & the contract manufacturing teams in Asia following the outsourcing of sales, support and service organization of Agilent Technologies to iNETest Resources.

Sam holds a Bachelor's Degree in Electrical & Electronics Engineering from Queen's University of Kingston, Canada.

about_people_samtan2017-09-22T12-12-55v001_by_23 (1)

Eric Chan

Chief Financial Officer

Mr. Chan is a well-seasoned assurance accounting professional with demonstrated decision-making abilities, analytical skills, and problem solving skills. He collaborates effectively with business managers to resolve variances, refine forecasts and identify opportunities for improvement within and outside the operations.

Calvin Hsieh

Chief Operating Officer

Calvin Hsieh joins Ellipsiz from Wistron Corporations China where he was the Plant Director with responsibility for plant operations management over 7000 employees, product management and program management.

Wistron is Taiwan public company market cap CAD$1.7 Billion. During 6 years on the Wistron Corporations China executive team, Calvin saw operating margin increase 3 fold, and operating profit increase more than an order of magnitude.

Calvin led strategic planning, team deployment, value stream mapping, structured problem solving, growth assessments, funnel management, and various other growth and profitability initiatives.

Prior to joining Wistron Corporations China, Calvin spent 8 years with Agilent Technologies where he was a Senior Project Manager for the telecommunication business accounts and held leadership roles in engineering and product management, including OSS Network Monitoring and Network Management in telco businesses.

He has led and built global teams and has worked in Taiwan, China and Canada. Calvin holds a Bachelor’s Degree in Electrical Engineering from Tatung Institute of Technology.


Willis Fu

Chief Technical Officer

Willis Fu is Chief of Technology at Ellipsiz Communications. He leads the technical team to set the direction of technologies, develop the new products and ensure the customer experience across the group. He has solid technical background in telecommunications, big data, artificial intelligence and cloud.

Previously at Ellipsiz Communications, Willis led the system architect and development team to develop the big data and AI systems for telecom operators. The solutions created under his leadership help customers to monetize the network data by creating valuable marketing insights from the network data as well as increasing customer’s satisfaction by doing predicative maintenance after analyzing the network data with AI.

Prior to Ellipsiz Communications, Willis has plenty of working experience in telecom industry starting from 1997 including KT Telecom, Ericsson and Agilent, where he worked as the technical leader and solution architect for the operation management, solution planning and product management. He provided the technical support to develop the business across Asia.

Willis holds his master and bachelor of computer science and information engineering degree from National Chiao-Tung University in Taiwan. He is active in adopting big data and AI technologies to various industries.

Willis Fu 104x130

Jasmine Chen

Director of Innovation Technology

Prior to join Ellipsiz New Business group, Jasmine has 12 years experience in Ellipsiz Communications Taiwan taking the role of solution architect to introduce solutions and engage pre-sale activities, also lead service team to provide tier 1 customer care services.

Priori to join Ellipsiz group, Jasmine spent 3 years with Agilent Technologies where she was a solution architect for telecommunication domain and held the role in OSS solution planning and pre-sale activities.

Prior to join Agilent Technologies, Jasmine spent 2 years with Asia Pacific Telecom where she takes the role of system planning for value-added service, also be the bridge between technical, marketing, and sales departments.

Prior to join Asia Pacific Telecom, Jasmine spent 3 years in Lucent Technical as technical support engineer for wireless core network, she was award outstanding employee for 3 years in a row.

Jasmine holds a Master’s Degree in Electrical Engineering from University of Southern California, USA.