May 2025 – Feb 2026 · 9 mos · Gurugram, Haryana, India · Hybrid

• Designed and developed Python-based network automation solutions to migrate configurations from V15 to V22 for Juniper QFX5110, enabling single-click, low-downtime migrations for enterprise customers.
• Built config conversion and normalization logic to identify, validate, and correct non-standard configurations, transforming them into BT-compliant design standards.
• Played an active role in solution design, ensuring migrated configurations aligned with service design principles, scalability, and operational best practices.
• Reduced manual effort, migration time, and configuration errors through end-to-end automation, improving overall solution reliability and accuracy.
• Standardized multiple non-standard network design workflows, improving repeatability, scalability, and ease of deployment across customer environments.
• Collaborated closely with solution design, testing, and validation teams to review designs, perform pre-validation, and deliver customer-ready solutions under the Radianz Service Design Project.
• Supported design verification and testing activities, ensuring solutions met functional, operational, and customer requirements before deployment.
• Worked in multi-vendor environments (Juniper, Cisco), contributing to the design and delivery of large-scale enterprise network solutions.

Jun 2024 – May 2025 · 11 mos · Bangalore Urban, Karnataka, India · On-site

• Integrated Cisco SD-WAN Principles: Applied Cisco SD-WAN configurations and best practices to enhance network resiliency and improve traffic management for Dish Wireless's multi-vendor network infrastructure.
• Configuration and Troubleshooting: Leveraged hands-on experience with Cisco SD-WAN controllers (vManage, vBond, vSmart), and edge devices (vEdge/cEdge) to identify and troubleshoot network issues, ensuring efficient WAN deployment and reducing service interruptions.
• Template Standardization: Utilized SD-WAN Feature and Device Templates to streamline network configurations, supporting faster incident resolution and simplifying network management across Verizon, AT&T, Lumen, and Zayo partnerships
• Advanced Policy Implementation: Deployed centralized policies, such as application-aware routing and custom traffic engineering, to prioritize mission-critical applications, minimize downtime, and optimize performance within an AWS-deployed network.
• Lab Environment for Testing and Training: Developed and tested SD-WAN configurations in an EVE-NG lab on GCP, simulating network scenarios to refine troubleshooting processes and train team members on SD-WAN capabilities.
• Cross-Functional Vendor Collaboration: Coordinated with internal teams and external vendors to document incidents, improve outage response times, and implement process enhancements based on SD-WAN routing and failover strategies.

Jan 2024 – Jun 2024 · 5 mos · Manesar, Haryana, India · On-site

• Key Responsibilities:
• SPOC for B2B - NSO Automation: Led automation efforts with CISCO to enhance service delivery for MPLS/ISP/CEN users.
• Performed DLTs/UATs for user acceptance of new services.
• Conducted failure analysis to boost service success rates.
• New Solutions & Development:
• Introduced technologies such as MPLS over Tier 4/5/6 Routers (L2 + L3 setup) and public IP blacklisting for the DOT.
• Set up Cisco ACI APIC Leaf Switches and NCS540 routers in the MPLS network.
• Supported 5G infrastructure readiness and automation for mass rollout.
• Problem Solving & Automation:
• Enhanced workflows, reducing SLA breaches and improving customer TAT.
• Developed Chitragupt for pre-check validations, TAS for zero-touch link testing, and Autonet for automating strategic projects.
• Removed 40,000+ unused VRFs from the network and advertised Bharti's WAN pool on 795 ASR 9K devices.
• Automated CLI provisioning via templates, improving efficiency and accuracy.

Nov 2020 – Dec 2023 · 3 yrs 1 mo · Manesar, Haryana, India · On-site

• Provide MPLS (Multi Protocol Labeled) services to clients of Airtel, catering global customers.
• Providing both layer 2 and layer 3 solutions to customers.
• namely-
• L2- VPLS, P2P, P2MP, 4G, wireline
• L3- Routing types given- BGP , OSPF and Static.
• Created 4G ATM links for banks like SBI, BOB, PNB etc.
• Managing the MPLS cloud & the interconnection between T1, T2, T3 layer cities.
• Created new links & modified existing links for Airtel Thanks Customers
• Network Designing & Architecture- providing solution to customers as per requirement.
• Troubleshooting & Testing of existing links on the network( PE & CPE)
• Configuration for the customer links for E-noc/G-noc monitoring for managed customers.
• Able to resolved chronic and high escalated cases.
• Coordinate with vendors on complex network issues.
• Supporting for MPLS Provision activities and performing pre-check and post-checks.