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IS@ivonesolidade
Solution Architect and Telecommunications specialist delivering scalable cloud and packet-core solutions.
BrazilI am a solution architect and telecommunications specialist with deep experience in packet core systems, cloud-native architectures, and OSS/BSS integration. I blend hands-on engineering with strategic planning to deliver scalable, secure network solutions aligned to business goals.
Over my career I have implemented, supported, and migrated Packet Core (PCRF/PCF/SMF/UDR/CHF/SBC/NRF) across Ericsson, Nokia, Huawei and other vendor platforms, and I have led deployments, upgrades, and acceptance testing for mobile networks (2G–5G) and OSS/NetAct systems.
I design cloud-based, containerized solutions using Kubernetes, Docker, CI/CD, Terraform, Ansible and public cloud (AWS/Azure/GCP), and I drive automation and integration between OSS/BSS, billing, and network elements through APIs and scripting (Python, Shell). I am familiar with enterprise frameworks such as TOGAF and with ITIL service management processes.
I work effectively with cross-functional teams, manage critical incidents and vendor relationships, and focus on continuous improvement, performance monitoring and operational readiness to ensure resilient, high-availability network services.
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Work history, roles, and key accomplishments
AGT Networks
Jun 2025 - Present (5 months)
Perform capacity planning, deployment, integration, and optimization of RAN, Core and Transport (LTE/5G) networks; led acceptance testing, software upgrades and KPI-driven troubleshooting to improve performance and availability.
ERProvided Packet Core and PCRF/PCF/SMF/NRF support across 2G–5G VNF/CNF environments, led troubleshooting, interface analysis and operational documentation to maintain service continuity and KPI trends.
ITItaltel
Jan 2025 - Jul 2025 (6 months)
Designed cloud-native and virtualized telecom solutions (Kubernetes, NFV) and automation (Ansible, Python), aligning architectures to 3GPP/ETSI/TM Forum and enabling OSS/BSS integrations and PoC validations.
V.tal
Feb 2023 - Oct 2023 (8 months)
Planned OSS platforms for GPON/FTTx networks, managed RFPs and supplier contracts, and led project delivery and budgeting for FTTx services and end-to-end Nokia supervision solutions.
Encora
Oct 2018 - Dec 2022 (4 years 2 months)
Supported deployment, migrations and software updates for Packet Core platforms (Nokia/Huawei/Ericsson), authored MOPs and test reports, and conducted service configuration and acceptance testing.
Celeritech
Jan 2018 - Jul 2018 (6 months)
Supported lab PVV tests and Packet Core/GGSN configurations for TIM, authored operational procedures, and assisted deployment and tuning of Cisco PCRF platforms.
My Business
May 2016 - Jul 2017 (1 year 2 months)
Provided technical support and deployment assistance for TIM Packet Core projects, developed operational procedures and performed troubleshooting with Wireshark for M2M and core network releases.
NEC do Brasil
Apr 2011 - May 2016 (5 years 1 month)
Led problem management and indicator implementation for Vivo projects, supported PCRF/DPI/SGSN/GGSN configurations and managed MOPs and change window activities to ensure stable operations.
MSI
Feb 2010 - Nov 2010 (9 months)
Managed failures and provided operational support in Nokia NetAct OSS, delivering performance analysis, training and backup solutions to improve system reliability.
Sonda
Jun 2001 - Aug 2002 (1 year 2 months)
Coordinated Help Desk teams, implemented SLA frameworks and managed incident backlogs and enterprise tool support (Remedy) to improve service responsiveness.
Degrees, certifications, and relevant coursework
FVPostgraduate, Project Management
Postgraduate Project Manager program (POS-Graduação) completed in 2025.
USBachelor of Science, Information Technology Management
Graduated in IT Management in 2014.
Diploma, Computer Networks
Completed studies in Computer Network in 2011.
Undergraduate, Systems Analysis
Completed Systems Analysis program in 2005.
Software and tools used professionally
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