- Deployment, Operations, and Performance of Airflow on Kubernetes and AWS- SLO development - Prepared and implemented SOP for Disaster Recovery- Troubleshooting infra issues

Responsibilities:- Deployment, Operations, and Monitoring of Comcast Edge Infrastructure (Network & Server devices)- Deployment and Operations of AWS Cloud components like EC2, DB. Using SNS and Lambda for monitoring.Skills:- Linux Administration, Virtual Network Function- Network configuration, routing protocols- Automation - Ansible, Python, Terraform- Monitoring - Prometheus, Grafana, NRPE-Nagios, Consul- Cloud - AWS

Certify is a Healthcare IT solutions startup. It's a small company with smart and driven people. I worked closely with the CTO and assisted with day-to-day tasks. From setting up cables/phones/printers to managing VMWare servers for setting up dev/test environments. Additionally - new employee onboarding and account creation on MS Servers, access-list creation, and management, switch configuration, etc.

• Successfully monitored the status of UMD Network by using CA Spectrum, Pingdom and other network tools• Responding and updating status of spectrum alarms to help full-time engineers troubleshoot network problems• Answering customers' calls and creating tickets for significant calls or alarms• Finishing hourly NOC health checks and reporting any abnormal network traffic flow

Teaching Assistant ( ENTS 640 - Networks and Protocols I) Java Programming.

• Assisted in new feature and Prototype development, documentation, program and configure Finger print based authentication feature.• Evaluated performance of BLE 4.2 vs 5.0• Surveyed internal employees and organized customer clinics to compile feedback on advanced features

Drupal based Web DevelopmentGoogle Analytics based Web-site Performance ReportsAmazon Web Services for Web-hosting

• Feature/Product Trial and Deployment

• 3G and 4G network design and consulting, Customer Engagement to understand the requirement, Preparation of Link Budget, Nominal Cell Planning• Product Presales: Product promotion and presenting Feature Descriptions

• Performance KPI Monitoring• Automation of Planning, Acceptance process (Atoll, Actix, Site Forge, Samsung LSM-R)• Advance feature tests and planning

• Responsible for operations and maintenance of Police Communication Network and IT Network• Implementation of Paper-less Office, CCTNS-9AS Project.• Periodic Audit of Stores, Workshop, Repeater station spread over 5 districts under the Region.• Maintain records where all the current and past activities are documented and captured.• Research and Study of New technology, Planning, Co-ordination and implementing new ideas to make a user friendly system for the Police Force and Civilians.• Co-ordination and arrangements for VVIP-VIP visits during General Elections• Continuous co-ordination with Director of Police Wireless (Addl. DG) team and Headquarters• Overall Administration to ensure 99.999% Network availability 24x7 • Team management and taking care of staff welfare• Attended an extensive training on Computer Networking and hardware to manage the IT system of Maharashtra Police Service

• Leading the high level design and planning of RIL broadband network, handling team of 4 young engineers• Mapping of the service requirements and user projections from the business team into Network designs and Architectures• System Engineering using tools before deploying services and providing inputs for BoM• Prepare and discuss parameter configuration for new LTE network with vendors• Understand technicalities related to LTE Air Interface, related parameters, features offered by different Vendors• Project planning for CW activity (preparation of time lines, resources etc)• Post processing CW data and Model tuning for Mumbai and Delhi – 2D and 3D analysis based models• Generating coverage maps RSRP, DL/UL CINR, RSSI, RSRQ for Mumbai, Delhi and Kolkata using 2D and 3D analysis• Preparation of nominal cell plan for Delhi NCR• Capacity analysis and dimensioning using Monte Carlo simulations• Co-ordination for Survey activity of Delhi NCR region• Co-ordination for Survey activity of Kolkata region• Co-ordination with WPC and other Government nodal agencies for Interference elimination in Delhi NCR region• RF Planning for Ahmedabad, Surat and Nagpur cities• RF Planning for Rural areas and Highway/Railways• Evaluation of RF planning and drive test tools like Mentum Planet, Atoll, Accuver, Nemo• Evaluation of Propagation Models like SPM, Wavesight, Winprop, Volcano• Evaluation of digital maps (terrain, 2D-2.5D clutter, vector and 3D building data) • Documentation – Preparation of documents (Technical recommendations, Scope of work, Process, flow charts, responsibility matrix, Project Work etc)

• End to end RF Planning for WiMAX 802.16’e’ network as Greenfield operator• Identifying sites for CW test, conducting data collection drives for Western Region• NHQ level support for CW test for other regions• Post processing of CW data and Model Tuning• Creating Nominal cell plan using Planning Tool for PUSC 1/3, FFR for Indoor and Outdoor scenarios• Preamble and sub-channel allocation planning• Preparation of Link budget for different scenarios and vendor specific configurations• Creating various reports and presentations for management review• Conducting drive test as part of vendor PoC for 2x2 and 4x4 MIMO configurations• Evaluation of vendor system performance and features supported like Coverage enhancement techniques (MIMO A), Capacity improvement(SM), Uplink collaborative MIMO, Different QoS configurations, HARQ, FFR Support etc, as part of PoC

• Monitoring and troubleshooting day to day network problems • RF planning, rollout and optimization of CDMA sites• Monitoring traffic of cells, plan and implementing capacity extension in time. Identifying performance bottlenecks and taking adequate measures to rectify faults• RF site database validation and updation for the upcoming sites and existing cells• Routine monitoring of performance reports as a measure of preventive maintenance understanding Key Performance Indicators (KPIs) and optimizing the network to improve KPIs for RCOM’s CDMA network• Observing network functionality through the use of drive data & service measurement data• Evaluation of 4th Generation Vocoders recommended by Qualcomm for capacity gain• Performance benchmarking: Analyzed Drive Route Plots using Actix Analysis Tool and Mapinfo for CDMA and GSM• Performance benchmarking: Produced relevant reports and histograms such as drop call percentages (per cluster and system basis), percentage of call set-up failures, EC/IO and FFER (for CDMA), Rx Lev and Rx Qual (for GSM)