Opsi Systems
About Opsi Systems
Opsi Systems is a specialist logistics technology company with more than 25 years of experience in transportation planning, execution, visibility, and optimization.
We build enterprise platforms for organizations operating complex, high-volume transport networks - combining deep logistics expertise with modern SaaS architecture and advanced optimization science.
Through Tramm TMS and the Chora optimization engine, Opsi helps customers improve transport decisions, manage operational complexity, and create more resilient logistics operations.
Our focus is long-term durability - building transportation platforms designed to evolve with enterprise needs.
Experienced Leadership. Practical Expertise.
Opsi’s leadership team combines transportation domain knowledge with platform governance and technology development expertise.
Coder, philosopher, mentor and entrepreneur. David is a seasoned leader and academic. He has a PhD in Computer Science from Rutgers University and is passionate about innovation. When he is not working remotely or in the office or with his family, you will find him either playing tennis or Go or walking his dog Ziggy.
Sean is a co-founder of Opsi, and is currently driving our operational strategy and functions within the company. Sean holds a Master's Degree in Computer Science from the University of the Witwatersrand (WITS). He loves traveling with his family, scuba diving, hiking, and has run eight Comrades' Marathons!
Tim has been with Opsi over two decades. He's a former Math teacher turned software developer - holding degrees in both education and computer science from WITS. He is the fearless leader of Opsi's largest team - our software developers. He loves the outdoors, running, being the time keeper at his kids' swimming meets, and riding his motorcycle.
Sam is an experienced business leader and entrepreneur with an MBBCh degree from WITS. He's been at Opsi over 20 years. Sam spends a lot of his time working remotely from his Cape Town home or from one of his many travel destinations that he visits with his wife. He is an art aficionado and an avid wine taster.
Dan has over 25 years of experience in the 'hi-tech' industry both in South Africa and Israel. He drives strategy and commercial development both locally and internationally while managing the establishment and growth of strategic accounts. He's an avid drummer, loves travelling and skiing, and hanging out with his family & dog Luna.
Security, Compliance and Enterprise Governance
Opsi Systems maintains structured controls aligned with enterprise expectations.
Data Protection
Compliance with GDPR, POPIA, and applicable regional standards.
Infrastructure Security
Secure hosting environments, encryption protocols, access controls.
Business Continuity
Disaster recovery planning, infrastructure redundancy, operational resilience testing.
Governance
Change management, version control discipline, structured platform oversight.
Join Opsi Systems
Opsi Systems develops serious technology for serious logistics operations. We seek professionals who combine technical discipline with operational understanding.
Built for the Long Term.
Opsi Systems builds transportation technology for enterprises that need to perform now and keep evolving over time.
Whether you are evaluating a new platform, modernizing complex logistics operations, or partnering for the next decade, Opsi brings the experience, stability, and innovation needed to support mission-critical transportation networks.