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GDi Ensemble Global LLC

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GDi is the digital technology and software company that designs, builds, and operates the enterprise Operations Support Systems (OSS) software and solutions for the Communication Service Providers (CSPs).The GDi Ensemble OSS digital software platform supports configurable and flexible implementations of complete business processes solutions in the service, resource and enterprise domains including service catalog, inventory and order management, resource inventory, order, asset and location management as well as Open API supported BSS and OSS integration management. The GDi Ensemble is used by the CSPs to accomplish the digital transformation of operations and readiness including strategy management, network roll-out and lifecycle management, operations and readiness and fulfilment with adjacent assurance and revenue management integration. GDi's pursuit is to create the world's best OSS digital software platform and solutions, driving CSPs to new heights of success.

Type: Corporate Member
Date Joined: February 13, 2017
Principal Contact: Andelina Siljeg
Who to Contact: Andelina Siljeg
Email: [email protected]
Telephone: +385913667168
TM Forum Engagement Manager: Jamie Smithson

Conformant Products, Solutions or Implementations
Certification Certification Scope Release Product/​Solution Certification Date
TMF641 - Service Ordering Management
Open API 4.1.0 GDi Ensemble for OSS Order Management System (OMS) October 2023
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Autonomous Network Level Asssessment Validations
Company AN Scenario AN Level ANLET Version Network Location Validation Date
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Staff Certification

Knowledge Certified Professionals (34)

Andrija Cenkov?an: Application Framework (TAM) Foundation Level, Business Process Framework (eTOM) Foundational Level, Information Framework (SID) Foundation Level, ODA Components Foundation Level Exam, Open Digital Framework Foundation Level Exam, TM Forum Open API Foundation Level
Bartul Grbin: Information Framework (SID) Foundation Level, Open Digital Framework Foundation Level Exam, TM Forum Open API Foundation Level
Bernard Kovac: Business Process Framework (eTOM) Foundational Level, Information Framework (SID) Foundation Level, ODA Components Foundation Level Exam, Open Digital Framework Foundation Level Exam, TM Forum Open API Foundation Level
David Hodak: Application Framework (TAM) Foundation Level, Open Digital Framework Foundation Level Exam, TM Forum Open API Foundation Level
Domagoj Hamzi?: Open Digital Framework Foundation Level Exam
Domagoj Zrno: Application Framework (TAM) Foundation Level, Business Process Framework (eTOM) Foundational Level, Information Framework (SID) Foundation Level, ODA Components Foundation Level Exam, Open Digital Framework Foundation Level Exam, TM Forum Open API Foundation Level
Dra�en Stolar: Information Framework (SID) Foundation Level, ODA Components Foundation Level Exam, Open Digital Framework Foundation Level Exam, TM Forum Open API Foundation Level
Ema Karmelić: Business Process Framework (eTOM) Foundational Level, Information Framework (SID) Foundation Level, Open Digital Framework Foundation Level Exam, TM Forum Open API Foundation Level

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Fran Brajcic: Business Process Framework (eTOM) Foundational Level, Information Framework (SID) Foundation Level, Open Digital Framework Foundation Level Exam
Igor Ljuština: Information Framework (SID) Foundation Level, ODA Components Foundation Level Exam, Open Digital Framework Foundation Level Exam, TM Forum Open API Foundation Level
Ivana Rukavina: Application Framework (TAM) Foundation Level, Business Process Framework (eTOM) Foundational Level, Information Framework (SID) Foundation Level, ODA Components Foundation Level Exam, Open Digital Framework Foundation Level Exam, TM Forum Open API Foundation Level
Ivan Golik: Information Framework (SID) Foundation Level, ODA Components Foundation Level Exam, Open Digital Framework Foundation Level Exam, TM Forum Open API Foundation Level
Ivan Katolikovi?: Open Digital Framework Foundation Level Exam
Ivan Puljic: Information Framework (SID) Foundation Level, TM Forum Open API Foundation Level
Jurica Ignjacic: Application Framework (TAM) Foundation Level, Business Process Framework (eTOM) Foundational Level, Information Framework (SID) Foundation Level, ODA Components Foundation Level Exam, Open Digital Framework Foundation Level Exam, TM Forum Open API Foundation Level
Katarina Jankovi?: Business Process Framework (eTOM) Foundational Level, Open Digital Framework Foundation Level Exam
Kristian Bare�i?: Business Process Framework (eTOM) Foundational Level, Open Digital Framework Foundation Level Exam
Lorena Tadic: Open Digital Framework Foundation Level Exam
Lutfi Kapid�i?: Business Process Framework (eTOM) Foundational Level, Open Digital Framework Foundation Level Exam
Mario Tomić: Application Framework (TAM) Foundation Level, Business Process Framework (eTOM) Foundational Level, Information Framework (SID) Foundation Level, ODA Components Foundation Level Exam, Open Digital Framework Foundation Level Exam, TM Forum Open API Foundation Level
Marko Krsic: Application Framework (TAM) Foundation Level, Business Process Framework (eTOM) Foundational Level, Information Framework (SID) Foundation Level, ODA Components Foundation Level Exam, Open Digital Framework Foundation Level Exam, TM Forum Open API Foundation Level
Marta Harapin: Application Framework (TAM) Foundation Level, Business Process Framework (eTOM) Foundational Level, Information Framework (SID) Foundation Level, ODA Components Foundation Level Exam, Open Digital Framework Foundation Level Exam, TM Forum Open API Foundation Level
Matej Trček: Information Framework (SID) Foundation Level, TM Forum Open API Foundation Level
Matteo Madirazza: Application Framework (TAM) Foundation Level, Business Process Framework (eTOM) Foundational Level, Information Framework (SID) Foundation Level, ODA Components Foundation Level Exam, Open Digital Framework Foundation Level Exam, TM Forum Open API Foundation Level
Milenka Baljak: Application Framework (TAM) Foundation Level, Business Process Framework (eTOM) Foundational Level, Information Framework (SID) Foundation Level, ODA Components Foundation Level Exam, Open Digital Framework Foundation Level Exam, TM Forum Open API Foundation Level
Nata�a Ivanek: Business Process Framework (eTOM) Foundational Level, ODA Components Foundation Level Exam, Open Digital Framework Foundation Level Exam
Patricia Nadarevi?: Information Framework (SID) Foundation Level, ODA Components Foundation Level Exam, Open Digital Framework Foundation Level Exam, TM Forum Open API Foundation Level
Rudolf Esert: Business Process Framework (eTOM) Foundational Level, Open Digital Framework Foundation Level Exam
Sandra Gervais: Open Digital Framework Foundation Level Exam
Tomislav Jukica: Open Digital Framework Foundation Level Exam
Tomislav Nikic: Application Framework (TAM) Foundation Level, Business Process Framework (eTOM) Foundational Level, Information Framework (SID) Foundation Level, ODA Components Foundation Level Exam, Open Digital Framework Foundation Level Exam, TM Forum Open API Foundation Level
Vjekoslav Aleksi?: Application Framework (TAM) Foundation Level, Business Process Framework (eTOM) Foundational Level, Information Framework (SID) Foundation Level, ODA Components Foundation Level Exam, Open Digital Framework Foundation Level Exam, TM Forum Open API Foundation Level
Zlatko Zajec: Application Framework (TAM) Foundation Level, Business Process Framework (eTOM) Foundational Level, Information Framework (SID) Foundation Level, ODA Components Foundation Level Exam, Open Digital Framework Foundation Level Exam, TM Forum Open API Foundation Level
�eljka Pufler: Application Framework (TAM) Foundation Level, Business Process Framework (eTOM) Foundational Level, Information Framework (SID) Foundation Level, Open Digital Framework Foundation Level Exam

Signed Manifesto
Sign Date
Open API & Open Digital Architecture Manifesto Jul 2023
Open API Manifesto Jul 2023

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