Hielko Manders Email & Phone Number

Responsible for the company's security vision and strategy. Leading role in the implementation of the ISO27001 Information Security framework.

Nederhemert, Provincie Gelderland, Nederland

Nederhemert-Zuid

At Calvi we believe that everyone is entitled to a clear invoice. For over 2 decades Calvi specialises in helping Telecom service providers (Telcos) & B2B customers with the challenges they face from doing business with each other. Enterprises want effective management of their telecom inventory & cost. Telcos have increased challenges with their Billing & Invoicing. Our solutions strengthen their relationship, especially with their high value customers, like enterprises, corporations and governments, while delivering concrete bottom-line benefits to both.We, as Calvi, are specialised in delivering off-the-shelf cloud solutions that help Telcos to significantly improve their B2B customers’ overall experiences surrounding the monthly invoice. As experts in the field of converged billing, bill presentment and expense management we take responsibility for the complete experience of Billing & Invoicing–the most crucial component in the business relationship. We offer one platform with a next-gen interactive dashboard and a pioneering approach to alerting, reporting and expense management (TEM).

Nederhemert

In charge of multiple development teams in both Netherlands and India. Introduction of Scrum and Agile in the development process supported by JIRA and Confluence as supporting tools.

Nederhemert

As Software Architect responsible for designing and realising a multi-tenant SAAS solution for Telco's to provide end-user's a Bill Presentment solution. Solution capable of processing high volumes of data, in some cases multiple Tb's per month.Responsible for integrating our Bill Presentment solution in one of Gemany's largest Telecom Service providers.

Hoogerheide

Information Security Management Expert, Cyber Security

Certified Software Architect

Ing, Technische Informatica

Atheneum