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Rafael Carmo Email & Phone Number
Gerente de infraestrutura
at
Sixbell
LinkedIn matched
✓ Verified August 2026
3 data sources
Profile completeness 86%
Current company
Role
Gerente de infraestrutura
Location
Rio De Janeiro, Brazil
Company size
Who is Rafael Carmo? Overview
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Quick answer
Rafael Carmo is listed as Gerente de infraestrutura at Sixbell, a with 344 employees, based in Rio De Janeiro, Brazil. AeroLeads shows a matched LinkedIn profile for Rafael Carmo.
Rafael Carmo previously worked as Infrastructure Manager at Sixbell and Consultor sênior | Database Development at Tim Brasil. Rafael Carmo holds Master'S Degree In Electrical Engineering, Adaptive Networks And Intelligent Processing Research Group from Cefet/Rj - Centro Federal De Educação Tecnológica Celso Suckow Da Fonseca.
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Sixbell
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Profile bio
About Rafael Carmo
I hold a Bachelor's and Master's degree in Electrical Engineering from CEFET-RJ, where I am also currently pursuing a degree in Business Administration (having obtained 1st place in the entrance exam). In 2017-2018, I participated in the research group on Adaptive Networks and Intelligent Processing coordinated by Prof. Dr. Diego Barreto Haddad.Throughout my 11 years of experience in telecommunications, I worked at TIM S.A. (2011-2022) implementing mobile network projects such as EPC, PCRF, eSIM.Since 2022, I am the Infrastructure Manager at Sixbell, where I manage the implementation of telecommunications services for mobile and fixed networks in public, private and on-premise cloud environments in Latin America.
Current workplace
Rafael Carmo's current company
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Sixbell
8 roles
Rafael Carmo work experience
A career timeline built from the work history available for this profile.
Infrastructure Manager
CurrentInfrastructure Manager at Sixbell, working on the implementation of telecommunications services for mobile and fixed networks, such as CCP (Converged Charging Platform), UC&C (Unified Communications and Collaboration), IRP (Intelligent Routing Platform), VIP (Voice Interaction Platform) and SBP (Signaling Broker Platform) in Public, Private and On-Premises Cloud environments in Latin America.
Jun 2022 - Present
Consultor Sênior | Database Development
Design, testing and implementation for service fulfillment and orchestration of network elements through Network Provisioning Gateway, the main activities are listed below:• Design provisioning flows for new services• Design error handling provisioning scenarios• Design rollback procedures• Test through SOAP APIs the deployment of new services provisioning flows• Troubleshoot provisioning errors with logging tools• Review and create MOPs (Manual of Procedures)• Create/Update project associated documentation
Nov 2021 - Jun 2022
Consultor Sênior | Database Development
Technical leader of eSIM (Embedded SIM) technologies and SaaS approaches. Main activities were:• Design API interfaces for SM-DP+ and Entitlements Server• Test connectivity of IPSEC tunnels• Integrate teams in horizontal projects• Integrate on-premises platforms to the cloud• Define service architecture of Entitlements Server, SM-DP+ and SM-SR/SM-DP• Design provisioning flows for services• Coordinate platform/service acceptance by operations teams• Create project associated documentation• Deliver technology workshops• Deliver presentations to executive management• Coordinate steering committees
Apr 2019 - Nov 2021
Consultor Sênior | Packet Services
• Acting as Mobile Packet Service Senior Consultant, deploying Fair Usage solutions (PCRF/SPR/GGSN/PGW)• Supporting PCRF deployment and PCRF swap project (from Oracle's PCRF to Cisco's PCRF)• Technical integration with Partners/OTT's in projects of tariff segmentation (technical viability analysis, deployment, support for validation tests and technical interface for Partners/OTT's• Technical documentation development. • Interface with the MKT area to develop projects for new offers and services. Engineering technical leader in expansion projects of PCRF and SPR elements. Responsible for conducting tests for PCRF and SPR (CISCO and ORACLE) platform• Responsible for core vEPC deployment/expansion and testing
May 2016 - Apr 2019
Consultor - Innovation Labs
2G/3G/4G testing and homologation in laboratory environment of network elements such as:• PCRF (Policy and Charging Rules Function) / SPR (Subscriber Profile Repository)• MME (Mobility Management Entity)• SGW/PGW (Serving Gateway / Packet Gateway)• SGSN/GGSN• DRA (Diameter Routing Agent)• DNS (Domain Name Server)
Jun 2015 - Apr 2019
Analista - Innovation Labs
2G/3G/4G testing and homologation in laboratory environment of network elements such as:• PCRF (Policy and Charging Rules Function) / SPR (Subscriber Profile Repository)• MME (Mobility Management Entity)• SGW/PGW (Serving Gateway / Packet Gateway)• SGSN/GGSN• DRA (Diameter Routing Agent)• DNS (Domain Name Server)
Sep 2011 - May 2015
Feb 2011 - Aug 2011
Team & coworkers
Colleagues at Sixbell
Other employees you can reach at sixbell.com. View company contacts for 344 employees →
AL
Alejandro Legorreta
Colleague at SixbellNaucalpan De Juárez, México, Mexico
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CY
Claudia Yaneth R.
Colleague at SixbellChile
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FB
Francisca Bahamondes
Colleague at SixbellVitacura, Santiago Metropolitan Region, Chile
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JG
Jan Gallardo
Colleague at SixbellChile
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CA
César Anchorena Pérez
Colleague at SixbellPeru
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PS
Pablo Soto Contreras
Colleague at SixbellChile
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HV
Hugo Vargas
Colleague at SixbellMexico City, Mexico
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OG
Oscar Gutierrez
Colleague at SixbellChile
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JA
Jose Alberto Magaña Perez
Colleague at SixbellNaucalpan De Juárez, México, Mexico
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LP
Luis Perez Gonzalez
Colleague at SixbellChile
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Alejandro Legorreta
Colleague at SixbellNaucalpan De Juárez, México, Mexico
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CY
Claudia Yaneth R.
Colleague at SixbellChile
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FB
Francisca Bahamondes
Colleague at SixbellVitacura, Santiago Metropolitan Region, Chile
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JG
Jan Gallardo
Colleague at SixbellChile
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CA
César Anchorena Pérez
Colleague at SixbellPeru
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PS
Pablo Soto Contreras
Colleague at SixbellChile
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HV
Hugo Vargas
Colleague at SixbellMexico City, Mexico
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OG
Oscar Gutierrez
Colleague at SixbellChile
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JA
Jose Alberto Magaña Perez
Colleague at SixbellNaucalpan De Juárez, México, Mexico
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LP
Luis Perez Gonzalez
Colleague at SixbellChile
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3 education records
Rafael Carmo education
Master'S Degree In Electrical Engineering, Adaptive Networks And Intelligent Processing Research Group
Bacharelado Em Engenharia, Electrical And Electronics Engineering
Administração, Negócios E Marketing, Aprovado E Classificado Em 1° Lugar
FAQ
Frequently asked questions about Rafael Carmo
Quick answers generated from the profile data available on this page.
What company does Rafael Carmo work for?
Rafael Carmo works for Sixbell.
What is Rafael Carmo's role at Sixbell?
Rafael Carmo is listed as Gerente de infraestrutura at Sixbell.
Where is Rafael Carmo based?
Rafael Carmo is based in Rio De Janeiro, Brazil while working with Sixbell.
What companies has Rafael Carmo worked for?
Rafael Carmo has worked for Sixbell and Tim Brasil.
Who are Rafael Carmo's colleagues at Sixbell?
Rafael Carmo's colleagues at Sixbell include Alejandro Legorreta, Claudia Yaneth R., Francisca Bahamondes, Jan Gallardo, and César Anchorena Pérez.
How can I contact Rafael Carmo?
You can use AeroLeads to view verified contact signals for Rafael Carmo at Sixbell, including work email, phone, and LinkedIn data when available.
What schools did Rafael Carmo attend?
Rafael Carmo holds Master'S Degree In Electrical Engineering, Adaptive Networks And Intelligent Processing Research Group from Cefet/Rj - Centro Federal De Educação Tecnológica Celso Suckow Da Fonseca.
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