Alevel Samuel

WORK HISTORY

EDUCATION

ABOUT ALEVEL SAMUEL

Adept in several functional areas, Product Owner, Scrum Master, Release Manager, TAM, CSM, Solution Engineer. Strong track record of exceeding management- and self-developed goals and targets. Proven ability to respond to challenges and succeed across a wide range of environments. Handling Tier one network providers as customers, e.g. Verizon, T-Mobile, Globe, RJIL, Vodafone Group, Telefonica, Orange, MTN Group, PT Telekom and etc. expertise area: Cybersecurity: DDOS Protection, DNS Secure, NetworkSecure, Anti-phishing, Anti- bot, Anti-malware such as crypto-jacking and ransomware, Ads-free, Content filtering, Parental control for mobile providers and ISPs, IPS, Network vulnerability attack analyzers. Technology: 2G, 3G, LTE, 4G,5G, PCRF, PCEF, GX/GY/GZ, Deep Packet Inspection, QoS, policy enforcement, Traffic analyzes, IP technology. Protocols: SS7, Diameter, DRA/IRC, SIP, CAP/INAP, TCP/IP, HTTP, HTTPS, SSH, IPSEC, VPN, Radius, GTP-C, SOAP, SNMP. System: Linux, Unix, FreeBSD, scripting, Storage visualization, clusters, and redundancy solutions. Big Data: network analytics solutions, CDRs, Databases, and BI tools (MicroStrategy). Provisioning/billing solutions: subscribers management in a mobile environment (PCEF), the fixed network environment (Radius.), and cable (CMTS/DHCP) Billing and charging solutions. VAS solutions: Video Optimization, QoE, and Video/P2P caching solutions. Quality Assurance: Sanity, GUI, Functionality, Regression, Compatibility, Performance and Fault Management, Integration, Beta, Security. Technical Support: Escalation workflow processes, troubleshooting problems, technical lead in deployment, maintenance, upgrade. Follow up on the strategic customers’ opportunities and risk management. Creation, documentation, and deployment customized features and solutions for production systems. Classroom and field training to Tier-1 ISP’s to enhance sales opportunities. Virtualization: VMWare, KVM, Oracle VM Virtual Box, Openstack. Hardware: IBM, HP, and Dell servers and Blade Centers, Storages, Advanced TCA blade, and chassis. Management tools: HP Quality Center, Salesforce, Confluence, Jira, Bugzilla, Google Docs/Spreadsheet. Testing tools: Wireshark, Ixia traffic generators, Syslog, XML Validators, Radius and PCRF/OCS Simulators(Seagull), TCP Replay, NET-SNMP.