OneJar is pleased to announce the appointment of Savvas Avraam as Head of Operations, strengthening the company’s leadership team as it enters its next phase of growth.
Avraam brings significant senior operational experience from international organisations, where he has overseen multi-entity structures, and enhanced performance management across complex business environments. He holds an MSc in Business Analytics from Imperial College London and a BSc in Investment and Financial Risk Management from Bayes Business School (City, University of London).
In his new role, Avraam will focus on optimising operational delivery, implementing scalable systems, and further elevating service quality across OneJar’s expanding client portfolio.
“We are very pleased to welcome Savvas to OneJar,” said Andreas Tziarras, the Managing Director of OneJar. “We are confident that his experience will add tremendous value to our clients and that he will play a key role as we continue to scale”
Commenting on his appointment, Savvas Avraam said: “I’m excited to join OneJar at such a dynamic stage of its growth. I look forward to strengthening operational excellence and supporting the team in delivering high-quality solutions to our clients.”
His appointment marks another important step in OneJar’s continued growth, reinforcing the company’s commitment to operational excellence and long-term value creation.





