Jabriel Tezser Email & Phone Number

Apac Region

Responsibilities:1. Partner with account teams to clearly articulate Sandvine’s solution offerings operational benefits, features and value proposition to prospects and customers.2. Provide technical presentations and on-site demonstrations of solutions specific to customer inquiries for key opportunities.3. Collaborate with the sales teams, product management and partners in capturing technical requirements, creatively resolving problems with innovative approaches to enable closing deals and identifying future feature development needs.4. Work with the customer technical authorities to achieve thorough understanding of solution design proposals and ensure all functional requirements, standards and constraints within the customer domain have been addressed as needed.5. Review and occasionally document design and implementation requirements in support of the proposal process. Proactively support in identifying key technical risk areas.6. Assist with the definition and championing of new products, services and improvements to Sandvine networking systems and software solutions. Provide leadership to bring forward suggestions and realize solutions benefiting Sandvine and customers.7. Extend consultative support and mentorship to Sales Engineers in assigned opportunities be it for trials, project implementations; installations or service readiness testing as required.8. Represent Sandvine as a Subject Matter Expert in executive briefings, industry events and other highly visible public venues.9. Work effectively as a team member, assuming a leadership role in activities which will benefit Sandvine and deliver customer delight.

Apac Region

Responsibilities:1. Support Services Tendering Team on BOM & High-Level Solution reviews including to assist the Business Development Manager/s and his team in RFP clarification, if needed be to help to secure Orders.2. Leads certain IP/MPLS solutioning and domain to create and maintain Test documents, tools and templates for re-usability in POCs, Trials and Projects.3. Work closely with the Technical Project Manager and Project Manager to ensure delivery of the IP/MPLS solution/project so as to recognize Sales.4. Perform technical hands on for several trials/Proof of Concepts and Projects in APAC region to deliver IP/MPLS, FTTH and Wireless environment.5. Guide and support Domain Architects and Integration Engineers on Low-Level Design and Integration/Testing/MOP where needed.6. Interface with regional Product Line Managers on product features clarification, End-Of-Life/End-Of-Sale and enhancement during Pre/Post-Sales phase as enquired by customers or/and during testing/validation and proposed (upscope) solution as part of project work.7. Provides mentorship, knowledge transfer and technical support to project team members.

Greater Jakarta Area, Indonesia

Responsibilities for all pre-sales and post-sales activities as below :1. Product presentation to the new/existing customer on specific the area of interests by customer to win new/existing business opportunities.2. Owner for RFP response, clarification and presentation of customer RFP also technical proposal and presentation for overall customer solution.3. Participate in the preparation of bids and proposals 4. Provide Quote/BoQ creation for account manager.5. Provide HLD, LLD and Detail Design to integrate company product into customer network.6. Technical hands on for several trial and Proof of Concepts in Cable, DSL, FTTH and Mobile environment.7. Support Sandvine project implementations, providing installations, service integration and readiness in ASEAN region.8. Acting as Integration Engineer and Professional Service when required to develop custom solution of company product also MOP (Method of Procedure) to implementing the solution9. Acting as a trainer when required to handed-over the project to partner/customer.Projects involved within: Singapore, Philippines, Malaysia and Indonesia.

Malaysia, Japan, India, South Korea

1. Responsible for the IP Core/Transport Router (7750SR) and MPLS Network.2. Responsible for the IP Core Switches (7450 ESS) and MPLS Network.3. Responsible for the IP Access/Mobile Backhaul Router (7705 SAR).4. Network and IP Integration between IP Core and BRAS Network.5. Network and System Integration between LTE RAN and ePC Core Network.6. Network and System Integration between LTE and 2G(GSM) Network.7. System testing, implementation and perform UAT (User Acceptance Test) & FAT (Field Acceptance Test). 8. Installation, Operation and Maintenance of 5620 SAM (NMS) and LTE OAM. 9. Responsible for ePC equipments such as MME, HSS, PCRF, SGW, PGW/GGSN.10. System testing, implementation, IOT and perform UAT with Customer and third party vendor such as IXIA (load generator vendor) and other telecom vendors such as toward Online charging and PCRF. 11. Provide an excellent troubleshooting by doing in deep analysis within 3GPP call flow to solve most of the problem on customer network such as Diameter application error, Software bugs, Internetworking problem and IP routing problem.12. Working closely with R&D and system expert related with Software bugs or feature enhancement requested by customer.13. Provide HLD, LLD and Detail Network Design when required.LTE projects involved within: Malaysia, Japan, India and South Korea.LTE Elements covered: MME, HSS, S/PGW, and PCRF.IP/MPLS projects involved within: Philippines, Hongkong and SingaporeIP/MPLS configurations covered: VPLS, VLL, VPRN/MPLS-VPN/MP-BGP, RSVP, LDP, IS-IS, OSPF, BGP

Singapore

1. Provide support for Radius and network equipment integration and implementation to provide central authentication for multi vendor equipments such as Sun, Cisco, Juniper, Huawei and ZTE.2. Provide support for TACACS+ integration and implementation to provide central authentication for multi vendor equipments.3. Provide on site Support for IPTV migration such as migration of Omniswitch to 7750-Router.4. Network Audit for IPTV network equipments.

Indonesia, Vietnam, Malaysia, Bangladesh

1. Provide on site support for CSN WiMAX Integration for Mitrakom in Indonesia.2. Provide on site support for CSN WiMAX Integration for VNPT Telecom in Vietnam.3. Provide on site support for end-to-end WiMAX Integration for Packet One Network in Malaysia.4. Provide on site support for end-to-end WiMAX Integration from WiMAX Basestation to Core Network for Banglalion in Bangladesh.5. Perform User Acceptance Test (UAT) with Customer.6. Perform Proof-of-concept (POC) for the new features of WiMAX technology.7. Responsible for the Radio Access and Core Network such as WAC(WiMAX Access Controller), DHCP, DNS and AAA Servers.8. Provide training for customer and local Alcatel-Lucent on site engineers.

Jakarta

1. Responsible for ISP Network infrastructures such as Data Center, Backhaul, Core Network and Internet provider upstream.2. Responsible for Internet application servers such as AAA/Radius, DNS, Mail, Web, Proxy, DHCP, Firewall and Bandwidth Manager to ensure the bandwidth is sufficient.3. Partnership with Alcatel Network System, IPWireless and UTStarcom to implement Wireless Broadband Network using 3G technology.

Greater Jakarta Area, Indonesia

- Administrator of DNS, Mail, Web, Proxy and Firewall Server.- Maintenance company & Customers System administration.- Do some stuffs of programming in Linux.- Do some technical activities.

1. Do a Research & Development for Linux OS.2. Make documentations for KSL's members.3. As an instructor to introduce new members to install & configure Linux Operation System.

Education record

Education record