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Nadav Katz
מחוז תל אביב, ישראל
פרילנסר
צור קשר
מועדף
אודותינו
Networking and Networking Security Expert.
Specialties
Design, implement, support and testing the following environments:
Data-Centers & Clouds networks (DC Switches, SAN Switches, Blade Switches, Load-Balancers, Content Switches and Management Systems)
ISPs (Core Routers & High-End Routers & Content Inspection)
Enterprises (Switches, Security Appliances, Routers, SP load-balancing & WAN Optimization)
Hands-on with the following products:
Cisco Routers, Switches, WAAS and ACE.
Nokia (Alcatel Lucent), Juniper and Nortel routers and switches.
HP and 3COM Switches.
Checkpoint, Cisco, Palo-Alto and Fortinet firewalls.
Cisco, Nortel & Radware Load Balancers & Content Switches.
Deep knowledge of MPLS-VPN services, QoS, routing protocols, switching and security features.
Certifications:
CCNA
CCNP
CCIP
CCIE R&S Written Exam
CCIE Security Written Exan
CCIE Data-Center Written Exan
CCIE Service Provider #44674
Specialties
Design, implement, support and testing the following environments:
Data-Centers & Clouds networks (DC Switches, SAN Switches, Blade Switches, Load-Balancers, Content Switches and Management Systems)
ISPs (Core Routers & High-End Routers & Content Inspection)
Enterprises (Switches, Security Appliances, Routers, SP load-balancing & WAN Optimization)
Hands-on with the following products:
Cisco Routers, Switches, WAAS and ACE.
Nokia (Alcatel Lucent), Juniper and Nortel routers and switches.
HP and 3COM Switches.
Checkpoint, Cisco, Palo-Alto and Fortinet firewalls.
Cisco, Nortel & Radware Load Balancers & Content Switches.
Deep knowledge of MPLS-VPN services, QoS, routing protocols, switching and security features.
Certifications:
CCNA
CCNP
CCIP
CCIE R&S Written Exam
CCIE Security Written Exan
CCIE Data-Center Written Exan
CCIE Service Provider #44674
שפות
עברית
שפת אם
אנגלית
שליטה טובה
תחומי התמחות
מרצים ומדריכים
280 ₪ לשעה
מרצים, מדריכי Cisco
I lectured and instructed to network technician and engineer about networking and Cisco's products.
מרצים, מדריכי אבטחת מידע, סייבר
מרצים, הדרכה DevOps
הנדסה
280 ₪ לשעה
הנדסת תקשורת
most of my positions as an employee was as a Network Engineer.
טכנולוגיה
250 ₪ לשעה
אבטחת מידע ורשתות
One of my task as a PS engineer was to deploy and maintain security devices.
אפיון ותפעול רשתות
As a PS I've supported vast variety of customers' networks.
VoIP
DevOps
Cisco
More than 10 years of designing, planning, configuring and integration of Cisco's solutions.
Cyber Security סייבר
נסיון תעסוקתי
ינואר 2017
-
יולי 2018
IP\MPLS NPI & Senior Customer Engineer
Nokia (former Alcatel-Lucent) , Kfar-Saba, Israel- Conducting PoCs and running demos for customers including interop tests.
- Designing and integrating IP\MPLS networks.
- Writing project technical documents - RFP\RFI responses, HLD & LLD.
- Providing technical training and workshops to systems engineers and customers.
- Introducing new technologies and features.
- Writing technical presentations for internal engineers and for Nokia’s customers.
- Self-training with the newest features to be most technology updated.
- Presales support – investigations for features support and inter-operability verification.
ינואר 2015
-
דצמבר 2016
Solution Architect & Product Manager
Bynet Data communication , Tel Aviv, Israel- Creating solutions based on business outcomes.
- Providing solution architecture for large-scale multi-disciplinary Enterprise, DC and SP systems including 'Networking', 'Traditional Security', 'Cyber Security', 'Cloud', 'Storage', 'Compute' and 'Virtualization'.
- Supported all aspects of sales activities and sales channels development for the company products, solutions and services.
- Acting as the prime point of contact with customers for all technical issues during pre-sales phases including addressing, designing and proposing integration concerns and pricing.
- Acting as a Product Manager of Networking products include the channel with the vendor and the technical & marketing strategies to achieve the business unit's goals.
- Identify the business goals, the key business issues/drivers, the technical & functional requirements, the constraints and fit the best solution based on this information.
- Reviewing network design and producing high and low level network designs (HLD & LLD).
- Taking a major part in growing annual turnover and revenue, in millions of dollars per year.
ינואר 2013
-
דצמבר 2014
Head of DC Networking
Bynet Data Communication , Tel Aviv, Israel- Plan, organize and manage the overall operations of the data-center networking team.
- Leading the technical activity of the data-center networking (LB, content switches, DPIs, Nexus, SDN, NFV, switches and management systems) of Bynet's customers.
- Handle a team of 5 network engineers.
- Approve the technical solutions of Bynet's presales that belong to the data-center area.
ינואר 2011
-
דצמבר 2014
Professional Services Integration
Bynet Data Communication , Tel Aviv, Israel- Design networks and security solutions architectures for Bynet's large customers. (Financial organizations, IDF, ISPs, etc.)
- Writing LLD, PoC & ATP documents.
- Technical consultant for large customers (consulting for proactive and network design).
- Troubleshoot and solve complex networks issues in very complex and multi-technologies environments. (Voice, security, system, etc.)
קורסים, הסמכות, לימודי תעודה
2017
Nokia NRS II
Self study
2016
CCIE Written Exam Security
Self Study
2015
CCIE Written Exam Data-Center
Self study
2014
CCIE Service Provider #44674
Self study
2013
CCIE Written Exam Routing & Switching
Self study
תארים אקדמיים
פעילות התנדבותית
אוקטובר 2016
-
היום
Mentor and "Big Brother"
Gesher El Hanoar , Tel Aviv, Israel- Gesher El Hanoar is an organization which helps at-risk youth living without financial support from their parents. Many of the youth come to the organization from difficult socio-economic backgrounds.
- Volunteering as a Mentor once a week with youth.
- The mentoring helps the youth with supporting, practical tools giving and helps with self-identity.
- Additionally, I'm lecturing often about subjects required.
סיווג בטחוני בתוקף
10 תחומי התמחות
280 ₪
לשעה
הנדסה
חוות דעת