06/08/2023 updated
100 % available
Software Technical Consultant, Security Specialist.
Sofia, Bulgaria
Only remote
JavaScriptAddress Resolution ProtocolsApplication Programming Interfaces (APIs)Data AnalysisVoIPC Sharp (Programming Language)Cloud ComputingCodecsComputer SecurityLinuxFiddler (Software)H.323 ProtocolInternet Control Message ProtocolIPv4Session Initiation Protocols
ARP, Ansible, API, C#, Cisco, WebEx, Citrix, XenApp, Cloud, codec, Cyber Security, Analytics, Fiddler, Firepower, Fitbit, H.323, IPv4, ICMP, JavaScript, Linux, Linux Administration, live meeting, NetScaler, Network Specialist, Network Security, Object oriented, PSTN, Python, Rest API, Ruby, SalesForce, SIEM, SIP, TCP, User Management, Virtualization, VoIP, Wireshark, XenServer
Experience
Professional experience5 - 10 years
Freelancer since2023
Languages
BulgarianNative speakerEnglishFluent
Project history
Review forensics software and hardware material.聽
Analyze Logs
Gather Artifacts
Summarize Reports
Analyze Logs
Gather Artifacts
Summarize Reports
IBM
Full-time 路 2 yrs 4 mosFull-time 路 2 yrs 4 mosSofia City, BulgariaSofia City, Bulgaria
Full-time 路 2 yrs 4 mosFull-time 路 2 yrs 4 mosSofia City, BulgariaSofia City, Bulgaria
- Skill Based Routing
Jan 2022 - Jul 2022 路 7 mosJan 2022 - Jul 2022 路 7 mos-
- Focused around Audio problems of the product.
Main Categories of incidents - Audio transmit & receive, Audio Quality, PSTN, VoIP, SIP, Encryption & Packet tracing.Focused around Audio problems of the product. Main Categories of incidents - Audio transmit & receive, Audio Quality, PSTN, VoIP, SIP, Encryption & Packet tracing.
聽
- Focused around Audio problems of the product.
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- Cisco TAC - Network Security Engineer - ASA, Firepower
Sep 2021 - Jan 2022 路 5 mosSep 2021 - Jan 2022 路 5 mos-
- Overseeing ASA & ASA-x modules of Firewall & Firepower products with CIsco devices.
Remote Configuration on customer's modules.
Working with Layer 1 to 4 devices, including NGFW up to Layer 7.
Packet Inspection, Filtering, Flow & Network configurations.Overseeing ASA & ASA-x modules of Firewall & Firepower products with CIsco devices. Remote Configuration on customer's modules. Working with Layer 1 to 4 devices, including NGFW up to Layer 7. Packet Inspection, Filtering, Flow & Network configurations.
聽
- Overseeing ASA & ASA-x modules of Firewall & Firepower products with CIsco devices.
- Network Specialist
- Overseeing first line incidents for the WebEx product of Cisco.
- Working with Wireshark, Tracer, Fiddler.
Video & Audio degradation,
Protocols: 443 TLS, 444 TLS, 123 UDP, 53 UDP/TCP, 5004 & 9000 SRTP over UDP.
Troubleshooting front & back end processes for the customers on each organization and assisting with configuration on User, Site & Back end levels.Overseeing first line incidents for the WebEx product of Cisco. Working with Wireshark, Tracer, Fiddler. Video & Audio degradation, Protocols: 443 TLS, 444 TLS, 123 UDP, 53 UDP/TCP, 5004 & 9000 SRTP over UDP. Troubleshooting front & back end processes for the customers on each organization and assisting with configuration on User, Site & Back end levels.
聽
- Working with Wireshark, Tracer, Fiddler.
- Overseeing first line incidents for the WebEx product of Cisco.
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Introduced to the Citrix Technology - XenApp, XenDesktop, XenServer & Netscaler.
VDI product which supports on cloud and premises infrastructure & modules.
Web SaaS, DaaS, Linux, Windows configuration and infrastructure for the VDI configuration of the customer.
VDI product which supports on cloud and premises infrastructure & modules.
Web SaaS, DaaS, Linux, Windows configuration and infrastructure for the VDI configuration of the customer.