Meet the team developing Wheels Car Rental Software

Vassilis Devletoglou

Vassilis Devletoglou

Co-Founder, Managing Director

Vassilis is responsible for overseeing Invensys strategic direction and enabling its rapid growth as a global provider of enterprise-class car rental software and services.

As a co-founder of Invensys, Vassilis was instrumental in growing the sales, support and business development units of the company and establishing the fanatical dedication to customer service.

Vana Papadimitriou

Vana Papadimitriou

Business Relations

Vana manages sales and partner relations at Invensys. She is responsible for customer relations, managing and resolving issues surrounding Invensys products, and verifying the quality of services delivered to customers.

Before joining Invensys Vana has worked in various sales and managerial positions and has extensive experience in customer relations.

George Geomelos

George Geomelos

Senior Developer, Product Manager

George oversees the team responsible for the maintenance and development of Wheels Car Rental, XML integrations and more. His duties include product planning, analysis, development and working closely with the CEO on the future development of Wheels.

Before Invensys, George worked for publishing companies in IT management positions.

Madhu Kumar

Madhu Kumar

UX / Graphic Designer

Madhu is responsible graphics design of customer websites and booking engines. His duties include design, branding and user interface in coordination with the customer's team.

Madhu has great experience in the car rental industry where he has designed over 30 leading websites.

Maria Lymouri

Maria Lymouri

Office Administration

Maria is responsible for overseeing Invensys offices, managing and routing customer service calls, processing payments, overseeing customer satisfaction and managing customer communications.

Maria has extensive experience on the travel industry and hotels where she has held various positions across leading brands.

Martha Avgita

Martha Avgita

Training

Martha is responsible for training sessions delivered to customers and assisting in the rollout of new Wheels Car Rental installations.

Whether training online, through a webcast or onsite, Martha is one of the key persons that ensure customers make the most out of our products.

Dafni Douma

Dafni Douma

Customer Service

Dafni is responsible for customer service, support tickets and form branding and design.

She has extensive experience in customer service, design, photography and is also responsible for the Spanish localization of Wheels Car Rental.

George Skiadas

George Skiadas

Financial Manager

George is responsible for managing Invensys' accounting, human resources, and financial teams. His duties include overseeing cash-flow, processing payments, participating in job fairs, processing new hire paperwork, accounts payable, weekly reconciliations and much more.