👻Career Path
Live no stone untouched... CS or PS? ALL!
Before this? Dear baud...
It was phreaking awesome...
Pirate Radio
Unlock Mobile Phones
Create Cable Boxes
Peer-To-Peer Tracker 2004-2008
OSINT B0ts
2011 - Founded 1º Hackerspace on My Country
The Hit Space (hack it together hackerspace) is a HackerSpace in Porto for creating, learning, DIT/DIY, and development of projects in groups or individually.
School
1999 - 2002 Electricity Low and Medium - Level 3
Planning the electricity network, counting data, piquet, troubleshooting, transformation posts auditing, smart grid...
2012 - Reallife Technologies · Academic internship
DOGI (Departamento Operações e Gestão de Infra-estruturas) Outsourcing ZON
Distribution Network
Deep study of Docsis 3.0 and FTTx technology and expanding ZON Headends in all country; Cisco CMTS´s , ASR's, VOD servers installation and maintenance; SNMP, Radius, Tacacs+ JDSU, Network Telemetry Cable testing
Professional Work
2018 - Celfocus Senior IN Infrastructure Analyst
Troubleshooting - Voice, Data and Signaling Networks UNIX Root cause analysis - Red Hat Engineering
Infrastructure O&M
VMware Telco Cloud Infrastructure (hypervisor, computing, storage, Network)
Virtualization and Cloud native platforms (IaaS and PaaS)
HPE C7000 / HPE Synergy
Unified Communications
Network Design, Engineering & Administration
Communication System O&M
Secure Communications
NGIN
HPE OpenCall Convergent Communications Platform (OCCP) - MRF
Intelligent Enterprise Communications - mCAS/vCAS/eSM/eVPN
SS7 - SIGtran - SIP - Diameter- GTP AS - IMS - TAS - MRF
GLMAPS - MAP / INAP / CAP / TCAP
2017 - CIL Cloud Consultant
Project to migrate CA bank Network and Data infrastructure to Cloud.
Red Hat 6 - Configuring Networks and Firewalls and Dell Storage CISCO 3600 CISCO 2960
Assist the field team on the rollouts of old technologies and implement the new servers and routers on agencies. Configure all the network devices and test all circuits. Field security testing and countermeasures - Reporting
2015-2016 - Vodafone Field Engineer
Field Engineer Vodafone Enterprise - GPR
OneNet Provisioning
Ethernet, OTN, ATM/ADSL, PDH/SDH, E1/T1
Maintenance and management MPLS routers and switches.
Installation and Maintenance of Data Networking Equipment.
NDD Provisioning and Wifi Field Surveys
Head Ends Expansion and Support.
Firmware updates - FIPS 140-2
2014 - NOS - Network Product Manager
Critical Systems and Networks Maintenance and Monitoring - EPCIP
Provisioning, management, configuration, and troubleshooting of the following technologies:
Huawei MEF Network
L3VPN - MPLS;
L2-E2NET;
L2-E2NET- MPLS.
HFC
BSoD
EFM
ADSL
Types of equipment:
Cisco: ASR 9010 Series / 7606-S / 7200 / 6500 / 4500 / ME3400 / EPC3010
Huawei: S9300 / CX600 (x2,x3,x4) / 3328 MA5300 & MA5600
Alcatel SaS-D 7210
USR USR4503
2014 - Visabeira - Telecommunications Technician
ADSL / GPON / Headends / Corporate
Distribution and Access Network
Handling with JSO, JFO, RGFO, and PDO, fusions, testing, and schematics!
Installing DSLAM, OLT, ONU
Cable Testing - Ethernet, Coaxial, and Fiber (OTDR), Power Meter
Optical Time Domain Reflectometer (OTDR) Certified by Portugal Telecom
Dedicated Secure Networks...
2012 / 2013 - Real Life Technologies - Field Engineer
Access Network Project to migrate the old telecommunications system to VoIP and interconnect an Iberian Bank to the Portugal GPON network...
In this project I had the pleasure to deal with highly specialized people who help me improve my knowledge in network architecture and low level security!
2011 - Linux System Administrator
Red Hat Network Administrator
VPNs Manager, Virtualization, Billing Systems, 3D Model Checking, and Modelling. Maintain the European network across 4 country’s (Sweden, Norway, UK, and Portugal).
2008 - Telecommunications Technician by Day (Full Time)
I started working with fiber cables building and maintaining the GPON network and some corporate lines (dark fibers) and regional rings.
Passing cables by air, underground, CVPs, and Towers and configuring modems/routers on residential as well. G.SHDSL, DWDM, FTTx
2006 (Telecommunications Technician) - On Weekends
A long the years I've been working on different corners of the Internet infrastructure, at the beginning (2006) I worked on residential networks dealing with copper technologies using twister pairs and coaxial cables.
On copper I used technologies like POTS, E1, T1, ADSL, and Docsis 1 I was able to work on the physical layer of each technology!
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