04/28/2023 updated

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100 % available

Solution Architect, Solution Architect, Solution Architect

Ireland
Only remote
MSc Computere Science
Ireland
Only remote
MSc Computere Science

Profile attachments

CV - Marius Stefan Stefan

Application Programming Interfaces (APIs)Agile MethodologyHTML5Business SoftwareCascading Style Sheets (CSS)Extract Transform Load (ETL)Software Design DocumentsFile SystemsEquinox (OSGi)Python (Programming Language)Oracle ApplicationsService-Oriented ArchitectureSolution ArchitectureSolution Deployment DescriptorSQL DatabasesSystems IntegrationUMLTogafAdobeInformation TechnologyLegacy SystemsMicroservices
Adobe, Agile, business application, CSS3, Equinox, ETL, file processing, HTML5, IT projects, Computer Science, Legacy systems, Oracle, Python, SQL, SOA, design documents, solution deployment, System Integration, UML, Microservices, API GW, TOGAF

Experience

Professional experience10+ years
Freelancer since2013

Languages

EnglishNative speakerFrenchFluentRomanianNative speakerSpanishGood

Project history

Solution Architect

Amdocs
Control and streamline application support solution for Vodafone Ireland Equinox platform.
Provide solutions change request/tickets for business stakeholders, effort estimation and work
orders final cost. Expertly control architectural impact evaluation, analysis and solution design.
Key Achievements:
* Deployed a sandbox testing environment solution for Vodafone Ireland that reproduce OpenEir (
Ireland Broadband supplier ) services to allow a smoother and faster testing on VF Ireland
fixed offers.

Solution Architect

Vodafone Ireland
System integrator for Vodafone Ireland Pay As You Go solution deployment.
Review vendors' specifications documents and providing architectural guideline for solution E2E
delivery
Key Achievements:
* Support the migration of +500K PAYG customers from legacy to the new Equinox stack
* Implemented the customer notification changes to reduce PAYG contact center calls by 15%.
* Implemented new campaigning system to improve penetration rate and sales process by using
geofencing, Adobe audience manager and telecom network events.
* Involved in the cloud migration of Vodafone stack approaches to rehost or refactor different
systems

Solution Architect

Amdocs
Tech/scoping lead positions for different domains (Billing&Payments, CRM, Ordering) in Vodafone
Equinox program.
Managed the CR process from impact assessment, HL/LL design, estimation of cost and solution
approval. Successfully gathered business requirements, and translate into technical specifications
and product requirements. Conducted E2E solution design documents and system integration with 3rd
Parties and Legacy systems.
Key Achievements:
* https://n.vodafone.ie/aboutus/press/vodafone-ireland-unveils-120-million-business-and-it-transformation-programme0.html
* Played key role in the programme team that reshaped 100% of Vodafone Ireland business.
* Directed a troubleshooting wizard process to reduce troubleshooting time for agents with 30%
for fixed lines.
* Implemented credit card payment process for e-commerce, shops and for Call center ( including
3rd party partner call centers) using PCI standardization.
* SEPA mandate management and Batch Payment file processing and integrations with Vodafone
Partner banks.

BSS Consultant

Qualitance for Vodafone Romania
Delivered adequate IT consultancy services for Vodafone Romania.
Created and designed project phase specific documentation for IT systems FRS, HLD, IDD, LLD. Developed
bid documents like request for proposal, request for quotation. Analysis of business requirements
and transformation into technical specification. Reviewed and approved the appropriate requirements
and all other project deliverables for completeness, quality, and compliance with established
project standards. Provided support to vendors/developers during development phase in order to
implement an appropriate solution; offering support for UAT; CR management for new features and
functionalities; vendor management.
Key Achievements:
* Implemented a quote to order CRM process that improved sales process with 20%.

BSS Consultant

Huawei Technologies
Implementation of Huawei CRM NGBSS solution across various telcos across Europe.
Maintained and updated business documentation (BPD, FRS, CRD, RTM, SAD, NFR) as well as functional
and technical specifications documentation (E2E, IDDs). Liaised with R&D teams to deliver the
project according to the timeline frames. Managed customer workshops to gather and define the
program requirements.

Additional experience included as Subject Matter Expert & Business Analyst for Oracle Romania,
Bucharest, Romania, Support analyst for Cosmote Romania (Telekom Romania) Bucharest, Romania

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