Ganesh Dudwadkar Email & Phone Number

Dublin, Ca, Us

Santa Clara, Ca, Us

Austin, Texas, Us

=> Started a new project from scratch to develop a Real-Time Streaming Telemetry/Metrics framework using InfluxDB and Kafka=> Active participation in Architectural and Design decisions - Used Hub-Spoke model to collect telemetry data from various OCI Data Centers across the world=> Designed and developed REST APIs using Java 8 / Jetty / Memcache to receive, parse and validate the Payload, TDD approach using Junit testings, Performed Load Tests=> Single handedly developed a pluggable python based application framework "Poller" to collect data from different sources and publish it to multiple destinations=> Worked on smooth migration from InfluxDB (TICK stack) to Prometheus TSDB => Developed custom Prometheus Collectors / Exporters and other tools for integration in Python and Go. => Excellent knowledge of Grafana using InfluxDB (InfluxQL) and Prometheus (PromQL) as well as various Grafana plugins and other internals like annotations and variables=> Worked extensively on AlertManager for creating alerts and record rules plus integration for Slack, Email and PagerDuty for alerts=> Mastery on Jenkins/GitLab CI-CD Pipeline automation using Kubernetes, Docker, Registry etc => Excellent knowledge of Oracle Cloud Infrastructure (OCI). => Worked on various RPM creations for RHEL6/7 servers for exporter and other mass Production rollouts=> Scaled observability infrastructure to support 20K VMs metrics with sharded Prometheus setup and disaster recovery cluster=> Setup AlertManager in HA mode on sharded prometheus using gossip protocol=> Onboarding and helping/educating customers for metrics collection (minimized cardinality) as well as Grafana dashboard creationDevelopment languages -> Java 8, Python, Go and BashQuery Languages -> SQL, InfluxQL, PromQLOpen Source tools -> Apache Kafka, Telegraf, InfluxDB (Time Series Database), Grafana, Nginx, Jetty Server, Kubernetes, Docker, Registry, MySQL, Memcache, Prometheus DB, Telemeter, AlertManager etc

Austin, Texas, Us

=> Single handedly developed and maintained "Release Dashboard" using Flask framework (Python, Jinja2, SQLAlchemy, Requests, Flask-Admin, sqlite etc ) and JAX-RS REST APIs (Spring Boot, Java 8)=> Developed and maintained "Tip-Tip Preflights Automation framework" using Python, Ant and Shell scripts=> Maintained "SRG / LRG Automation framework" using Python, Ant and Shell scripts=> Developed of adhoc tools using Core Java and Python=> ADE (Oracle Internal Code Repository) Support and Automation=> SCM Branch Creation, Refresh, Merging and related tasks using ADE / UNO=> Daily Build Management and Support, Hudson CI Support=> Configuring/Maintaining JUnit and Selenium Tests

Bangalore, Karnataka, In

=> Developed ISAAC Dashboard using Java, JSP, Servlets and Struts framework for monitoring interfacing applications, bug tracking and daily task management=> Build Release and Deployment activities for Dev, Test, Pre-Prod and Production Servers=> Build Automation using Shell/Ant/WLST/Java and Hudson CI=> WebSphere and WebLogic Configuration and Setup=> CVS/Subversion Administration and Branching Activities=> Participation in 24x7 Production Support Activities=> Hosting Status Meetings or Production Outage Calls involving various stakeholders

Bangalore, Karnataka, In

=> Analyzing Business and Technical Requirements=> Preparing System Test Plan and Test Strategy documents=> Performing Integration, System, Regression and Production Validation Tests => Overall Defect Management and Tracking

Bangalore, Karnataka, In

Underwent training for RDBMS (Oracle), SQL, PL/SQL, RedHat Linux OS, Shell Scripting, HTML, CSS, JavaScript, Servlets, JSP, Core Java