Ravi Teja T.

About Ravi Teja T.

A results-driven Senior Network Engineer with proven expertise in designing, deploying, securing and automating enterprise-grade network infrastructure across wired, wireless, Cloud and IoT domains. Proven track record in operational excellence, cloud-native automation, and performance optimization. Technical Highlights:Switching platforms: Brocade ICX series, Cisco Catalyst (6500/3750/3560)Wireless LAN Controllers: Ruckus SmartZone, Cisco WLC, Aruba Mobility Controllers, Cambium, Mist, Cisco MerakiFirewalls & Security Appliances: Cisco ASA, FortiGate, Checkpoint, SD-WAN EnvironmentsPolicy platforms: Aruba ClearPass, Cisco ISE, Ruckus CloudpathIoT device connectivity using LoRa, FSK, BLEProgramming & Automation: Python, Shell, Ansible, REST APIs, AWS CDK, Git, CI/CD (CodePipeline/CodeBuild), automation frameworksCloud & Infrastructure: AWS (DynamoDB, AppSync, EC2, Step Functions, Kinesis, Flink, SQS/SNS, Route53, CloudWatch, IAM, S3, Athena, EMR, QuickSight)Networking: TCP/IP, OSPF, BGP, VLANs, STP, HSRP/VRRP, DNS, DHCP, 802.11 (a/b/g/n/ac/ax), Wi-Fi securityObservability & Monitoring: Splunk (dashboards/queries), CloudWatch, QuickSight, Grafana, Wireshark, TCPdump, AthenaOperations: RCA, RF analysis, OTA upgrades, automated reporting (MBR/WBR/triage), incident management, SOP/runbook creationRF survey tools: Ekahau Analyzer, AirMagnet Surveyor, Ruckus ZonePlannerSystem Administration & Virtualization : Windows Server (2008/2012), Linux administration (RHEL/Ubuntu), Active Directory, DNS/DHCP/GPO; VMware ESXi, KVM, Solaris zonesTools : MCP Server Operations, Q CLI, Jira, Bugzilla, SolarWinds NPM/IPAM, MRTG, Nagios, Salesforce Certifications :Certified Wireless Network Administrator (CWNA-104, CWNA-107), Cisco Certified Network Associate (CCNA), Cisco Certified Network Professional (CCNP), Ruckus Wireless Solutions Engineer (WISE),Ruckus Wireless Solutions Engineer- SmartZone (WISE-SZ), Ruckus ICX Implementer, RCNA

Experience

1. Nde-ll

   Amazon

   Mar 2021 — Present · Bengaluru, IN

   AMAZON SIDEWALK - Developed and integrated the MCP Server with cloud APIs, automating client device debugging, workflow management, Operational Excellence template updates, and weekly performance summaries using AWS CDK (Python)- Implemented CI/CD pipelines and leveraged AWS services (DynamoDB, AppSync, Step Functions, SNS, SQS, CloudTrail, CloudWatch, Kinesis, Flink, Athena, QuickSight, Textract) for scalable automation, monitoring, analytics, and cost-optimized operations- Led Security Trust Framework initiatives, conducted code reviews and production deployments, authored runbooks/LLDs, and provided support to ensure reliability, compliance, and rapid resolution of high-severity incidents- Automate Network Operational Tasks AMAZON DENALI TECH - Led Performance & Optimization for Wi‑Fi Service Assurance supporting 20K+ IoT devices, driving RRM (DCA/TPC), GW‑latching, and MAC‑binding implementations to measurably improve network KPIs and user experience- Automated large‑scale operations and migrations using Python and AWS tooling, including full IoT core migration from EU to AP‑South, hybrid cluster migrations (500+ devices), and OTA updates across 20K nodes- Built and maintained Splunk/QuickSight dashboards, alerts, and ticketing workflows for proactive monitoring (ISP throughput/latency, RSSI, APV, CPE tests), reducing MTTR and enforcing a 4‑hour complaint TAT with 99.9% uptime targets- Coordinated cross‑functional execution with SDE, Device Engineering, Field Ops, ISPs, and BI teams to enhance Sidewalk360 NMS features, optimize CSAT, and automate recurring reports (MBR, WBR, triage, ISP uptime)- Led PoCs, dry‑runs and operational readiness (WISPR, backhaul redundancy, Denali app), authored SOPs/LLDs, rebuilt 100+ Splunk queries post‑migration, and provided 24×7 on‑call support for high‑severity incidents.

Education

• JNTU Hyderabad

  B-Tech, Electronics & Comm Engg