• Dean & Vivek
  • Vivek
  • Dean
  • We are two Double CCIEs on a mission to make CCIE lab exam more achievable by spreading the knowledge gained in passing the CCIE lab twice.


    Vivek Tiwari CCIE # 18616 (Routing and Switching and Service Provider)

    Vivek Tiwari holds a Bachelor's degree in Physics, MBA and many certifications from multiple vendors including Cisco's CCIE. With double CCIE on R&S and SP track under his belt he mentors and coaches other engineers. Vivek has been working in Inter-networking industry for more than fifteen years, consulting for many Fortune 100 organizations. These include service providers, as well as multinational conglomerate corporations. His five plus years of service with Cisco's in Advanced Services have gained him, the respect and admiration of colleagues and customers alike. His experience includes and not limited to network architecture, training, operations, management and customer relations; which made him a sought after coach & mentor, as well as a recognized leader. Vivek is currently engaged in consulting work for public sector.

    Bayan Dean Bahizad CCIE # 18887 (Routing and Switching and Service Provider)

    Dean Bahizad has been working with networks for more than fifteen years. His experience includes working on complex global networks as a Network Consulting Engineer for many fortune 100 companies. Dean has worked on financial institutions, automotive, manufacturing, and Service Provider field. Dean has been with Cisco for the past five years as a Consulting Engineer and Educational Specialist for both segments 1 Accounts and Service Providers. As an Educational Specialist, Dean has travelled around the globe to more than eighteen countries in four continents and has worked closely with many Tier 1 Service Providers on training and deploying high-end equipment, such as CRS1/CRS3, CRS Multi-Chassis and ASR platform. Dean's talent is evident in his customer engagement, as the ability to deliver complex technologies simple, clear, and precise matter. If you have been in one of his classes you will know why people say you can laugh and learn at the same time.