Sr. Network Architect Resume

SUMMARY

I am an experienced Lead Solutions Architect and I do delivery and pre - sales work for Confidential based video delivery solutions for Tier 1/2/3 service providers.
I do E2E development and deployment of Media solutions using cloud based and on-site video products i.e. Ericsson’s Middleware for video solutions namely MediaFirst (A cloud based media service) and onsite Mediaroom middleware.
I write Statement of Work, respond to RFPs and meet customers for technical presentations. Instrumental in getting sales finalized and providing additional opportunities for customer engagement to boost sales.
I write requirements, design documents, ATP, define entrance and exit criteria of project stages. I engage with customer during the deployment get project deliverables signed off.
I address architecture issues like scalability, availability, geo-redundancy, failover, security, storage, certificate management, solution migration and release management.
Manage multiple teams stationed across the globe and on customer site. Familiar with Agile Methodology.
Excellent verbal and written communication skills. I enjoy making effective technical presentations to different customers/audiences. I initiate and participate in many technical sub-teams with customers.
Well recognized for my initiative, on time solution delivery and effective communication to the management and customers.

PROFESSIONAL EXPERIENCE

Confidential

Sr. Network Architect

Responsibilities:

Responsible for Architecture of network management of Confidential ’s U-verse Confidential network used for deploying video, internet and voice to up to 6M subscribers.
Created Add on sales opportunities
Solution for Ad insertion in Residential Gateways.
Provided scalability solutions for management network traffic.
Provided Architecture for SCOM and SCCM deployment for management of Mediaroom servers in for video delivery from Confidential to Frontier.
Provided solution for high availability for EMS Servers that manage FTTN, FTTP and IP-DSLAM access networks.
Provided proprietary Management of encoders (MPEG-4), satellite receiver chains, SDI switches and trouble slide displays. Provided encoder failover scenarios with multiple inputs (RF and SDI).

Confidential

Sr. Engineer/Team, Lead

Responsibilities:

Responsible for leading a software development team for wireless handsets
WiMAX Device Management Commercialization: (Team Lead)
Designed and architected OMADM client for WiMAX devices for Sprint on multiple handset platforms. Implemented HTTP, SSL, text bootstrap, firmware download, and WAP push and atomic operation features. I participated in WiMAX Forum. I solved integration issues with network vendors. WiMAX device is now commercially available on XOHM WiMAX network by Clearwire.
Management Object Development for Handset Platforms:(Team Lead)
Architected OMADM for a new Samsung Platform as a service and built a separate application to handle UI and implementation of interfaces with Browser, MMS and other applications. I developed OBEX protocol interface for local synchronization.
Implemented FUMO/SCOMO/OMA DS managed objects for software and firmware download in Win32 and WinMobile platforms as per OMA standards.

Confidential

Sr. Software Engineer

Responsibilities:

Individual contributor in a software group responsible for writing telecom software.
Data Services: I developed software for data services for GPON blade in a Digital Loop Carrier. I designed DHCP, IGMP, PPPOE and ARP proxies. Evaluated multiple Ethernet switch chipset solutions and developed software to implement multiple 10 G Ethernet switch driver APIs.
Configuration Management of PON in DLC: I designed software for propagation of PON configuration in remote and local nodes with hot redundancy feature. I improved database access time and database migration methods. Built a PC based simulation for propagation flow between central Node CPU, the PON card and individual ONTs (up to 32 per PON).
Ethernet Card Development: Designed and implemented software for 10/100 Ethernet Access Card for ATM cell bus traffic.