Provide Architecture, Engineering (SME) & Project Management Services. Client: HHS, FDA• FDA New Locations (Office Move - WAN) Network & Security Designed, Developed, and Implemented Network & Security Stack DMVPN technology MPLS/BGP Circuit, FDA Out of Band
 (OOB) Infrastructure, ISR Router technology, WAN Optimization technology , Layer 2 Switching , Voice Gateway Technology,
 WLAN Design using Predictable Modeling, WLAN Flex Connect Technology , FDA Network Access Control (NAC) wired and 
 wireless policies to the new FDA locations − Successful ATOed (Authorized to Operate) of the new FDA location(s) to production Environment − Provided Engineering 
 Drawings, documents, & support to O&M team for successful transition • FDA Wireless LAN Redesign - Architect FDA new Highly Available (HA) WLAN Infrastructure (CAPWAP & Flex connect) (Wi-Fi 6) new Policies & tags 
 driven NAC enabled Engineering Solution to consolidate scatter WLAN production environments using CISCO 9800 Platform 
 for FDA Metropolitan Area Network (MAN) & Wide Area Network (WAN) locations across United States as per FISMA, NIST, & 
 FDA Information Security guidelines
• FDA CISCO Digital Network Architecture (DNA) Center
 − Architect FDA new Highly available CISCO DNA Center Infrastructure for Policy driven Network Architecture, Management & Automation • FDA CISCO Prime − Architect FDA new Highly available CISCO Prime Infrastructure for FDA WLAN environment • FDA Enterprise Monitoring Infrastructure − Assisted team with the design, development and implementation of SolarWinds Monitoring of Network TrafTic Analyzer
 (NTA), Network Performance Monitor (NPM), & Network Configuration Management (NCM) & High Availability modules
 for FDA core functions and Centers.

• Led FDA DHS-CDM Initiative for Network Access Control (NAC) - Designed, developed, Implemented & supported FDA NAC Policy, Highly Available Cisco ISE Platform 802.1x - EAP framework EAP-TLS, PEAP and others) across FDA Centers (CFSAN, CBER, CDER, CDRH, CVM, CTP, NCTR (MAN, WAN, DR). Designed & implemented NAC visibility, NAC Production policy, processes, configuration mgmt. and NAC infrastructure 
 modernization. Bringing HA capabilities and initiative such as Forced VPN design, development & implementation using 2
 types of authentication based on 802.1x (device & User certs). Represented FDA NAC and provides assistance with FISMA, NIST,
 GAO and other compliance requirements.• FDA Public Key Infrastructure (PKI) Redesign as per HHS, NIST, & FIPS 140-2 guidelines, while leveraging ICT21 architecture. - Drafted FDA Certificate Practice Statement (CPS) in accordance with Health & Human Service (HHS) guidelines for PKI Redesign effort. Provided Architecture & Engineering support for the design and development of new multi-tier Microsoft Certificate Authority (CA), Hardware Security Module (Thales) implementation for the effort as per FIPS 140-2, Trust Anchor Management Solution to assist FDA with Government Accountability Office (GAO) audit compliance with current PKI Production environment - Supported current FDA PKI Production - Device Subordinate CA(HHS), Offline Root and Subordinate MDM (IOS & Android) & BES (blackberry) CAs, CRL, OCSPs − Provided Tier 3 support to current FDA PKI O&M team with HHS PKI-PIV challenges & HHS production updates & mandates (SHA1 deprecation, Key rollover and others) • FDA File Migration Project & Access Control Management Security Policy • FDA Audio/Video VLAN – Migration of FDA ~278 AV assets to FDA secure wired/wireless network • Collaboration with HHS/OIG Microsoft Cloud Azure & Office 365 InfrastructureTechnology solution for HHS-OIG office

Subject Matter Expert (SME) for one of the WMATA's core processes - COM-NET Software & Inova Solutions - PIDS (Passenger Information Display System). Focus on Continual improvements and Responsible for PIDS Application Design, Development, Deployment, Management, Operations & Maintenance. Architect numerous programs for PIDS such as Designed PIDS VRF, Defense in Depth Architecture, Cloud Architecture, High Availability (HA), & Disaster Recovery Programs. Worked with numerous departments within WMATA and outside groups to effectively and efficiently achieve the goals. Provided cross functional department support, training and SOP's.

Responsible for designing, developing, testing and implementing the Network and Payment Security Solutions for clients

Worked in numerous GMU departments in different capacities to assist the department/s to achieve their goals effectively and efficiently. Some of the roles involved working with SCT (SunGuard) Banner database system, Assisting in Designing and Implementing Information System Security Polices and procedures for new research facilities, Developing Standard Operating Procedures (SOPs), & designed, defined and revised security protocols and procedures etc.