Management

The GSDC Management team is a group of seasoned leaders committed to advancing professional standards in certification and training. With deep expertise in IT and business development, they strategically guide GSDC’s mission to equip professionals with in-demand skills and foster impactful career growth. Their leadership ensures a high-quality learning experience aligned with the latest industry trends and demand  

Management of GSDC

Mithunika Mandakini

Senior Manager of Accounts

Suchith Liyanage

Senior Manager of Customer Relation and Agency Consultant

Roshan Senevirathna

Senior Manager of Logistic Operations

Nadun Randula

Senior Manager of Digital Marketing and Media

Sandani Semini

Manager of Student Enrollment and Marketing

Tharushi Madushani

Manager of Human Resources and Administration

Supuni Gunarathne

Assistant Manager of International Placement Services

Thilina Pathum

Manager of Digital Marketing and Media

Saliya Sadaruwan

Exam Administration and Cum Lecturer

She is an experienced accounting professional with a strong foundation in financial management, having studied up to the CIMA operational level. With over six years of professional experience, she has held pivotal roles such as Accounts Assistant at Indra Traders Pvt Ltd and Accounts Executive at Brands and Brains Pvt Ltd, where she developed extensive expertise in financial reporting, analysis and compliance.

Achini Gamage

Assistant Manager of Finance

Thamari holds a B.Sc. (Hons) in Applied Sciences (USjp), a Master’s Degree in Environment Management (UoC) and two Postgraduate Diplomas in Education Management (UK) and Manufacturing Management (UoC) showcasing her commitment to continuous learning across multiple disciplines.

Thamari Ranatunga

Senior Operations Manager of International Education Services

With over three decades of diverse experience in sales, marketing and management across multiple sectors, he has successfully led and contributed to the growth of various organizations. Starting his career in 1985 as an invoicing clerk, he quickly rose through the ranks due to his keen observation skills and ability to learn swiftly. From Sales Representative to Sales Manager, he gained extensive experience in driving sales strategies, managing teams and optimizing marketing efforts in the private and government sectors.

Rohan Fernando

Head of Admission & Marketing

Shanika Rajasinghe

Assistant Manager of Student Enrollment and Marketing

Subashini Dilshani

Manager of Instalment Recovery