Meet Our
Expert Team

Led by Nilmini Assadduma — IRCA-certified Lead Auditor across four ISO standards with 21+ years of hands-on implementation experience and a 100% first-time certification success rate.

4× IRCA Lead Auditor

100% Pass Rate

PCQI & GDPR Certified

21+

Years of Industry Experience

IRCA Lead Auditor Certifications

15+

ISO Standards Implemented

100%

First-Time Certification Rate

75+

Combined Years of Experience

15+

Professional Certifications

Languages Spoken

15+

Specialization Areas

Principal Consultant

Sumesh Rathnayaka

Founder

Sumesh Rathnayaka is the Founder of Achievemax Management Consultants (Pvt) Limited. With a strong vision for helping organizations achieve internationally recognized certifications and operational excellence, he established Achievemax in October 2024 to deliver practical, results-driven consultancy solutions across Sri Lanka and the Maldives. Under his leadership, Achievemax has rapidly grown to support over 50 certifications across diverse industries.

Management SystemsBusiness StrategyISO ConsultingOrganizational Excellence

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