Annisa Zatadiny Irwandi Email & Phone Number

Central Jakarta, Jakarta, Indonesia

Central Jakarta, Jakarta, Indonesia

In this role, I was responsible for a variety of tasks including:- In charge of the after-sales part such as the first bill for new sites that have been RGS and renewal sites- Quarterly reconciliation with client’s data before the billing process such as lease period and price calculation- Equipment reconciliation that has a commercial impact (over quota).

Central Jakarta, Jakarta, Indonesia

In this role, I was responsible for a variety of tasks including:- Monthly validate and invoice process for ISP’s customers- Monthly report also closing revenue and tax- Monthly end to end revenue sharing collection with corporate's partner and building management- Establish successful cash-in for corporate and retail customers (98% total cash-in by the.

Central Jakarta, Jakarta, Indonesia

During my time as an intern at Centratama Group, a group of companies that provides tower infrastructure and in-building DAS (Distributed Antenna Systems) for cellular networks, as well as fiber optic networks, I had the opportunity to work in the Sales department. As an intern, I gained valuable experience and was entrusted with the following.

Bandung Area, West Java, Indonesia

During my time as an intern at PT. Telkom Indonesia, I had the opportunity to work in the tax division of the finance department. As an intern, I gained valuable experience and was entrusted with the following responsibilities:- Daily reconciliation tax invoices from user units and retailers throughout West Java- Recorded and managed proof of withholding.