Guillaume Dubar
Greater Sydney,NSW
Summary
20+ Years of Delivery and Support experience in IT and Telecommunication industry as Integrator, Tester, SME, Technical Project Manager, Infrastructure Lead and more recently as Services Presales Consultant. Global experience working mainly in South of Asia, Oceania and Pacific Island markets.
Collaborate with cross-domain and cross-geographical teams. Acquired proficiency in Product lifecycle, Delivery and process cycle. Well versed with usage of frameworks and Blueprints.
Organized and dependable candidate successful at managing multiple priorities with a positive attitude. Willingness to take on added responsibilities to meet team goals.
Equipped with strong problem-solving abilities, willingness to learn, and excellent communication skills. Poised to contribute to team success and achieve positive results. Ready to tackle new challenges and advance organizational objectives with dedication and enthusiasm.
Overview
21
21
years of professional experience
Work History
Services Solutions Manager/Presales Consultant
Nokia Solution & Networks
06.2022 - Current
- Collaborate to development of complex Telecom offers across CSP and Enterprise tenders in Oceania (Australia, New Zealand and Pacific Islands) focusing on Services Delivery for Core and Application.
- Developed and implemented strategic plans for successful project completion, ensuring high-quality deliverables.
- Enhanced client satisfaction by providing tailored solutions to meet their specific needs.
- Championed the adoption of industry best practices within the organization, elevating overall performance standards.
- Established effective communication channels between team members, fostering a collaborative work environment.
Infrastructure Lead
Nokia Solution and Networks
03.2019 - 05.2022
- Oversee Infrastructure design and deployment related to Nokia Assurance platforms in virtual environment
- Oversee Security design, compliance and integration related to Nokia Assurance platforms in virtual environment
- Key Projects: Australian CSP OSS Assurance Platform (2021 – 2022): This project is to replace current Nokia platform (AOR/SURE) with new Nokia containerized platform (NAC)
- My role as Infrastructure Lead involves working with customer network and security teams to integrate new platform into customer environment (Virtual environment, cloud, firewall, SIEM, AD, Nessus/Prisma, Safeguard,...) and comply with security policies
- Collaborated with cross-functional teams to develop comprehensive disaster recovery plans, ensuring business continuity during critical events.
- Mentored junior team members on best practices in infrastructure engineering, fostering environment of continuous learning and improvement.
- Developed detailed documentation for all implemented solutions, facilitating seamless knowledge transfer among team members.
- Facilitated installation processes to deliver project requirements on time.
Technical Project Manager
Nokia Solution and Networks
01.2013 - 03.2019
- Company Overview: Alcatel-lucent
- Lead technical design and scope discussion between R&D and Customer
- Lead deployment and integration for Nokia (Alcatel-lucent) IN, NGIN/FRC and Policy platforms
- Key Projects: Enterprise LTE, Australia (2018 – 2019): This project involved deploying private LTE network
- My role as Technical Project Manager and SME for PCRF involves working with E2E design team to define scope and use cases then deploy, integrate and commissioning solution
- CSP IN swap, New Caledonia (2018-2019): This project involved developing and delivering customized migration tool
- My role as Technical Project Manager was to define scope, cost and deliver solution
Deployment & Support Engineer
Alcatel-lucent
01.2009 - 01.2013
- Deploy complex Nokia Charging Solution (Prepaid) including infrastructure in South Asia like Vietnam (Mobifone), Cambogia (CamGSM).
- Deploy complex Nokia Charging Solution (Prepaid, FRC) including infrastructure in Oceania like Australia (Telstra, Optus, VHA) and Pacific Island (OPT-NC)
Telecom Engineer
Tibco International
01.2004 - 01.2009
- Onsite deployment and commissioning engineer for Alcatel Charging Platform.
- Onsite technical support.
- Mission across the word in country like Vietnam, Philippines, Malaysia, Republic Centre Africa, Mali, Madagascar, Canada and French Polynesia.
Education
Master of Engineering Studies - Optic Telecommunication, Electronic and Computer Science
ESIGELEC
Rouen09.2003
Skills
- Technical Project Management
- Change Management
- Infrastructure Management
- Teamwork and collaboration
- Problem-solving
- Technical support
- Software and Application design, deployment, integration and validation Management
- Nokia (Alcatel-lucent) Product (Core, Charging and Policy, NGIN/FRC, Assurance, Security, Cloud Platform)
- Cybersecurity best practice implementation (AD, SIEM, Splunk, hardening)
- Software development life cycle
Languages
English
Full Professional
French
Native or Bilingual
Interests
- Team Sports (Ryde Panthers FC, Belmore Eagles FC)
- Swimming
- Puzzles
Work Preference
Work Type
Full TimeContract WorkWork Location
HybridImportant To Me
Work-life balancePersonal development programsCompany CulturePersonal Information
Nationality: Australian and French
Timeline
Services Solutions Manager/Presales Consultant
Nokia Solution & Networks
06.2022 - Current
Infrastructure Lead
Nokia Solution and Networks
03.2019 - 05.2022
Technical Project Manager
Nokia Solution and Networks
01.2013 - 03.2019
Deployment & Support Engineer
Alcatel-lucent
01.2009 - 01.2013
Telecom Engineer
Tibco International
01.2004 - 01.2009
Master of Engineering Studies - Optic Telecommunication, Electronic and Computer Science
ESIGELEC
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