Roger Beraldi Martins

Roger Beraldi Martins Email and Phone Number

Technical Project Manager | Cross Domain Architect | Solution Architect Cloud | Technical Lead | Subject Matter Expert | Solution Engineer
Roger Beraldi Martins's Location
Curitiba, Paraná, Brazil, Brazil
About Roger Beraldi Martins

I have been working with IT and Telecom solutions since 2002, acquiring extensive experience in areas such as system customization and integration, third-level support, project management, solution architecture design, software development, and cloud virtualization. Throughout my career, I have developed innovative and scalable solutions, always focused on meeting customer needs and driving business growth.In recent years, as a Technical Manager for Packet Core projects, I led teams of architects and engineers in the delivery of 4G and 5G network solutions. In addition to managing project resources, I acted as the technical interface with the customer, leading meetings, and providing detailed status and progress reports. Internally, I supported the pre-sales process and conducted risk assessments on technical activities, ensuring the projects were delivered with maximum efficiency and quality.Previously, as a Solution Engineer, I was responsible for integrating 4G/5G mobile networks into cloud environments, leading the delivery and execution of ATPs (Acceptance Test Procedures). I also developed critical solutions for telecommunications and Digital TV, utilizing languages such as C/C++/C#, ensuring high availability and performance in the systems developed.I have extensive experience in digital transformation projects, working with cloud architectures (Openstack, AWS, GCP) and telecommunications networks (EPC, IMS, OSS, BSS). My expertise includes integrating microservices-based systems and providing technical leadership in complex global environments. I specialize in creating technology roadmaps and solution architectures, with a focus on developing innovative applications.With solid knowledge of compiled languages (C/C++, C#, Java) and interpreted languages (Shell, Python, Perl, PHP), I also have experience with databases (MySQL, PostgreSQL, Oracle) and various operating systems, including multiple Linux and Unix distributions.I have a strong interest in new technologies and in creating intelligent solutions that facilitate efficient integrations, always aiming to deliver projects that add value and accelerate business growth.

Roger Beraldi Martins's Current Company Details

Technical Project Manager | Cross Domain Architect | Solution Architect Cloud | Technical Lead | Subject Matter Expert | Solution Engineer
Roger Beraldi Martins Work Experience Details
  • Nokia
    Epc Technical Project Manager
    Nokia Jun 2022 - Aug 2024
    Brazil
    In my role as a Technical Project Manager, I was responsible for ensuring the successful delivery of 4G/5G network solutions over cloud platforms, collaborating closely with cross-functional teams and stakeholders. My key contributions include: - Reporting and Communication: Led the preparation of internal weekly reports and customer-facing technical issue reports. Actively participated in regular meetings with customer Planning and Deployment teams, providing clear updates on project follow-up and technical progress. - Project Documentation: Managed project-related technical documentation, ensuring proper customer approvals and timely follow-ups. Consistently maintained up-to-date documentation of best practices to ensure team alignment and knowledge sharing. - Professional Services and Resource Management: Created and managed the Professional Services schedule, ensuring resource allocation aligned with project timelines and goals. Coordinated internal resources and third-party vendors to ensure seamless project execution. - Risk and Issue Management: Tracked service deviations and reported potential risks to Project and Line Managers, proactively managing issues to prevent delays. Monitored adherence to the Statement of Work (SoW) and collaborated with teams to avoid undesired deviations in project scope.- Customer Interface and Leadership: Provided technical leadership to both internal teams and customers, acting as the key technical interface for all project-related matters. Defined the execution strategy for project delivery, ensuring successful implementation and customer satisfaction.- Continuous Process Improvement: Regularly reviewed and evaluated Network Implementation (NI) technical procedures in collaboration with the NI leader, contributing to continuous process improvements. Identified opportunities for additional activities within projects to enhance overall outcomes.
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  • Nokia
    System Integration - Cross Domain Architect - Lat
    Nokia Jul 2018 - Jun 2022
    Curitiba Area, Brazil
    Work with detailed customer solution design & architecture and perform technical risk evaluation for overall technical solution. Lead the technical implementation during the delivery and acceptance phases for most complex cases. Business Development of solution design/architecture to customer and verify/adapt it during realization phase. Mainly working with Cloud Transformation, VMWare, OpenStack, TelcoCloud and Internet of Things.
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  • Nokia Networks
    System Integration Subject Matter Expert - Lat
    Nokia Networks Apr 2016 - Jun 2018
    Curitiba Area, Brazil
    Work with detailed customer solution design & architecture and perform technical risk evaluation for overall technical solution. Lead the technical implementation during the delivery and acceptance phases for most complex cases. Business Development of solution design/architecture to customer and verify/adapt it during realization phase. Mainly working with Cloud Transformation, VMWare, OpenStack, TelcoCloud and Internet of Things.
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  • Nokia Networks
    Solution Engineer - Si - Lat
    Nokia Networks Jul 2011 - Apr 2016
    Curitiba Area, Brazil
    Responsible for development, testing and support customer in integration solutions and delivery of projects. Mainly working for Oi, TIM, Algar Telecom, Claro and mobile operators on Latin America providing BSS, OSS for 3-4G internet and changing solutions.
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  • Nokia Siemens Networks
    Consultant - Senior Linux Specialist
    Nokia Siemens Networks Jun 2010 - Jun 2011
    Consulting and project development FlexiMultiplay TVDigital IPTV / VoDd. Responsible for development and support on Linux embedded devices providing services (Java, Shell, Python), package development (RPM), installers, and customization of the operating system for ARM and boot remote solutions.
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  • Directcall Telecom
    Information Technology Consultant
    Directcall Telecom Sep 2009 - Nov 2015
    Curitiba, Paraná, Brazil
    As an Information Technology Consultant, I played a key role in developing robust integration solutions using web services, working with technologies such as PHP, Python, and SQL. I successfully led the implementation of critical infrastructure components, including firewall solutions and proxy management, ensuring secure and reliable network operations.In addition, I was responsible for database replication processes to ensure data integrity and availability across multiple systems. I provided 3rd-level support, troubleshooting and resolving complex technical issues while collaborating with cross-functional teams to maintain system performance and reliability.I also acted as a technology advisor, guiding strategic decisions related to infrastructure and software development, contributing to the optimization of business processes through the use of technology.
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  • Cinq Technologies
    Consultant
    Cinq Technologies 2010 - Jun 2011
  • Teledata Tecnologia Em Conectividade
    Development Manager
    Teledata Tecnologia Em Conectividade Apr 2008 - Jun 2010
    Responsible for designing and developing systems for ContactCenters, fault management and high availability. Leading team of 12 professionals in addition to the second level to support 24 / 7 operations with national coverage. Projects involving telecom solutions: VoIP / RTP, high availability for large call centers, transaction monitoring by N.O.C. Projects management, activities and schedules.
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  • Webers Tecnologia E Informática
    Senior Programmer Analyst
    Webers Tecnologia E Informática Apr 2007 - Dec 2007
    Systems Development mission-critical C/C++, developing web 2.0, database administration. Responsible for the implementation and VOIP telephony solution.
  • Telecorp Mobile & Data Communications
    Security And Support Linux Analyst
    Telecorp Mobile & Data Communications Oct 2005 - May 2007
    Curitiba, Paraná, Brazil
    L3 Linux Support
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  • Industrias Pedro N Pizzatto
    Network Administrator
    Industrias Pedro N Pizzatto May 2004 - Oct 2005
    Curitiba, Paraná, Brazil
    Linux Developer / Network Administrator
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  • Conectiva Linux
    Python Developer
    Conectiva Linux Nov 2002 - Apr 2004
    Curitiba, Paraná, Brazil
    Support Analyst Python DeveloperPHP / Shell script developer
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  • Dom Bosco Ensino Superior
    Laboratory Monitor
    Dom Bosco Ensino Superior Jan 2001 - Oct 2002
    Curitiba, Paraná, Brazil
    Laboratory Monitor - C / C++ Support for College students
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Roger Beraldi Martins Education Details

Frequently Asked Questions about Roger Beraldi Martins

What is Roger Beraldi Martins's role at the current company?

Roger Beraldi Martins's current role is Technical Project Manager | Cross Domain Architect | Solution Architect Cloud | Technical Lead | Subject Matter Expert | Solution Engineer.

What schools did Roger Beraldi Martins attend?

Roger Beraldi Martins attended Pontifícia Universidade Católica Do Paraná, Pontifícia Universidade Católica Do Paraná, Faculdades Dom Bosco.

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