Senior Support Engineer
Current
Sep 2015 - Present
AeroLeads people directory · profile
Fabio Sabino Email & Phone Number
Project | Telecom | Engineer | Consulting | Support | Core GSM| Linux | SS7 | OCS | ORACLE | Scripting | SQL
at
Optiva Inc.
1 work email found
@redknee.com
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Project | Telecom | Engineer | Consulting | Support | Core GSM| Linux | SS7 | OCS | ORACLE | Scripting | SQL
Location
Rio De Janeiro, Rio De Janeiro, Brazil
Company size
Who is Fabio Sabino? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Fabio Sabino is listed as Project | Telecom | Engineer | Consulting | Support | Core GSM| Linux | SS7 | OCS | ORACLE | Scripting | SQL at Optiva Inc., a company with 273 employees, based in Rio De Janeiro, Rio De Janeiro, Brazil. AeroLeads shows a work email signal at redknee.com and a matched LinkedIn profile for Fabio Sabino.
Fabio Sabino previously worked as Senior Support Engineer at Optiva Inc. and Senior Support Engineer at Orga Systems (Acquired By Redknee). Fabio Sabino holds Http Protocol, Information Technology from Caelum / Alura.
Company email context
Email format at Optiva Inc.
This section adds company-level context without repeating Fabio Sabino's masked contact details.
{first}.{last}@redknee.com
86% confidence
AeroLeads found 1 current-domain work email signal for Fabio Sabino. Compare company email patterns before reaching out.
Profile bio
About Fabio Sabino
Professional with 10+ experienced, focused on solutions to telecommunications industry, Bacharelo's Degree in Computer Engineering with solid technical background in Telecommunication and IT industries, good know-how in Linux and Unix platforms including programming languages shell script, AWK and Python (self studying).Good knowledge in Data Manipulation, Data Definition for Oracle 11g and MYSQL databases.For more than 10 years working with Intelligent Network, VAS platforms, real-time charging and Billing Systems to Telecommunication Industry.Basic knowledge in IT methodologies as ITIL-V3, Basic understanding Java and Java Web.Experienced in the Rating and Charging System from the most important vendors that provide solution to real-time charging for Voice and Data.Good Knowledge in network and signaling protocols as CAMEL, INAP, SIP, TCP/IP and diameter.Key Words: - Intelligent Network, Core GSM, SS7, INAP, CAMEL, SIP, Diameter, Linux, Unix, Oracle, MYSQL, Shell Script, AWK, TCP/IP, Rating, Charging Systems, Real-Time Charging, OCS (Online Charging Systems), Python, Java Programming, SOA, IoT.
Listed skills include Linux, Unix, Shell Script, Unix Shell Scripting, and 30 others.
Current workplace
Fabio Sabino's current company
Company context helps verify the profile and gives searchers a useful next step.
Optiva Inc.
2 roles
Fabio Sabino work experience
A career timeline built from the work history available for this profile.
Senior Support Engineer
Current
Orga Systems (Acquired By Redknee)
Consulting and support on billing solutions for voice and data in to real-time, rating and charging systems. Troubleshooting of incidents opened by customer, performing analyses to identify and correct the root cause from incidents. Troubleshooting together with the development team. Analyses of critical interruptions in night shift Support (24x7).
Jan 2013 - Present
Team & coworkers
Colleagues at Optiva Inc.
Other employees you can reach at optiva.com. View company contacts for 273 employees →
AS
Amit Singh
Colleague at Optiva Inc.Gurugram, Haryana, India, India
View →
AI
Alexey Ivanenko
Colleague at Optiva Inc.Moscow, Moscow City, Russia, Russian Federation
View →
TC
Tanisha C.
Colleague at Optiva Inc.Delhi, India, India
View →
GK
Gopal Kulkarni
Colleague at Optiva Inc.India, India
View →
YS
Yury Staniulenis
Colleague at Optiva Inc.Niš, Centralna Srbija, Serbia, Serbia
View →
DP
Darius Partlow
Colleague at Optiva Inc.Trenton, New Jersey, United States, United States
View →
SÇ
Sina Çetiner
Colleague at Optiva Inc.Ümit, Ankara, Türkiye, Turkey
View →
RR
Riki Rinaldo
Colleague at Optiva Inc.Jakarta, Jakarta, Indonesia, Indonesia
View →
RR
Rajesh Reddy
Colleague at Optiva Inc.Bengaluru, Karnataka, India, India
View →
PB
Pratik Bansode
Colleague at Optiva Inc.Pune, Maharashtra, India, India
View →
Amit Singh
Colleague at Optiva Inc.Gurugram, Haryana, India, India
View →
AI
Alexey Ivanenko
Colleague at Optiva Inc.Moscow, Moscow City, Russia, Russian Federation
View →
TC
Tanisha C.
Colleague at Optiva Inc.Delhi, India, India
View →
GK
Gopal Kulkarni
Colleague at Optiva Inc.India, India
View →
YS
Yury Staniulenis
Colleague at Optiva Inc.Niš, Centralna Srbija, Serbia, Serbia
View →
DP
Darius Partlow
Colleague at Optiva Inc.Trenton, New Jersey, United States, United States
View →
SÇ
Sina Çetiner
Colleague at Optiva Inc.Ümit, Ankara, Türkiye, Turkey
View →
RR
Riki Rinaldo
Colleague at Optiva Inc.Jakarta, Jakarta, Indonesia, Indonesia
View →
RR
Rajesh Reddy
Colleague at Optiva Inc.Bengaluru, Karnataka, India, India
View →
PB
Pratik Bansode
Colleague at Optiva Inc.Pune, Maharashtra, India, India
View →
8 education records
Fabio Sabino education
Http Protocol, Information Technology
Caelum / Alura
Iot Developer Guide, Iot - Internet Of Things
Coursera
Sistemas De Distribuição De Energia Elétrica E Smart Grid, Engenharia
Java Programming, Tecnologia Da Informação
Caelum Ensino E Invovação
Dba Oracle 11G, Administração E Gerenciamento De Computação/Tecnologia Da Informação
Bachelor’S Degree, Computer Engineer
Linux System Administrator, Tecnologia Da Informação
M.Cury
Linux Network Administrator, Tecnologia Da Informação
M.Cury
FAQ
Frequently asked questions about Fabio Sabino
Quick answers generated from the profile data available on this page.
What company does Fabio Sabino work for?
Fabio Sabino works for Optiva Inc..
What is Fabio Sabino's role at Optiva Inc.?
Fabio Sabino is listed as Project | Telecom | Engineer | Consulting | Support | Core GSM| Linux | SS7 | OCS | ORACLE | Scripting | SQL at Optiva Inc..
What is Fabio Sabino's email address?
AeroLeads has found 1 work email signal at @redknee.com for Fabio Sabino at Optiva Inc..
Where is Fabio Sabino based?
Fabio Sabino is based in Rio De Janeiro, Rio De Janeiro, Brazil while working with Optiva Inc..
What companies has Fabio Sabino worked for?
Fabio Sabino has worked for Optiva Inc. and Orga Systems (Acquired By Redknee).
Who are Fabio Sabino's colleagues at Optiva Inc.?
Fabio Sabino's colleagues at Optiva Inc. include Amit Singh, Alexey Ivanenko, Tanisha C., Gopal Kulkarni, and Yury Staniulenis.
How can I contact Fabio Sabino?
You can use AeroLeads to view verified contact signals for Fabio Sabino at Optiva Inc., including work email, phone, and LinkedIn data when available.
What schools did Fabio Sabino attend?
Fabio Sabino holds Http Protocol, Information Technology from Caelum / Alura.
What skills is Fabio Sabino known for?
Fabio Sabino is listed with skills including Linux, Unix, Shell Script, Unix Shell Scripting, Oracle Sql, Mysql, Perl, and Oracle 11G.
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