Dineshkumar R Email & Phone Number

Chennai, Tamil Nadu, India

Experience with Jenkins as a Continuous Integration/Continuous Deployment Tool and strong expertise with Maven Build Frameworks.• Deploying the Java applications into web application servers like Apache, Tomcat.• Experience with container based deployments using Docker, Working with Docker images, Docker Hub, Dockerfile.• Experience creating infrastructure using Terraform resources and modules.• Collaborated with development and operations teams to troubleshoot and resolve issues in Kubernetes-based applications.• Conducted regular security assessments and implemented best practices for Kubernetes, enhancing the overall security posture of the platform.• Managed CI/CD pipelines for deploying applications on Kubernetes clusters using tools like Jenkins and GitHub.• Extensively used tool JIRA for tracking, reporting and managing bugs.

Chennai, Tamil Nadu, India

• Experience on AWS cloud services like EC2, S3, RDS, ELB, EBS, VPC, Route53, etc.,• Experienced in designing and establishing connectivity between VPCs in the same region (VPC Peering) and designing VPC tunnelling between VPCs in different regions.• Good hands-on knowledge of Source Code Management tools like Git.• Experience with Jenkins as a Continuous Integration/Continuous Deployment Tool and strong expertise with Maven Build Frameworks.• Deploying the Java applications into web application servers like Apache, Tomcat.• Experience with container based deployments using Docker, Working with Docker images, Docker Hub, Dockerfile, Docker Compose, Docker registries.• Experience creating infrastructure using Terraform resources and modules.• Collaborated with development and operations teams to troubleshoot and resolve issues in Kubernetes-based applications.• Conducted regular security assessments and implemented best practices for Kubernetes, enhancing the overall security posture of the platform.• Managed CI/CD pipelines for deploying applications on Kubernetes clusters using tools like Jenkins and GitHub.• Extensively used tool JIRA for tracking, reporting and managing bugs.

Hyderabad, Telangana

• Worked on 128T SD-WAN Technology for Routing and switching Network to handle VoIP.• Deploying new network devices (Routers/Switches) and SDWAN customer edge routers.• Configuring of SDWAN routers (Orchestrators/nodes) as per customer network design for Advance auto parts customer• Involved in field validations.• Configuring SDWAN routers on 128Technology and configuring Yealink phones in UC configuration portal• Installed and configured Yealink IP phone SIP-T57W, T54W,Cisco IP phones 7940,7960 and Configuration of soft phone and IP communicators on PCs.• Configuration of phone button template, Soft Key template and speed-dial, call forwarding.• Troubleshooting complex IP telephony issues.• worked Unified Communications, VoIP, SIP, Audio code’s (MP118, Mp114).• Troubleshooting UCPE/Scuba issues, Phone issues & ACGW issues• Creating Endpoints & Modifying the Existing Endpoints.• Analyzing Call Maturity Issues on SIP Codec Issue (G729, G711, G722) with Wireshark capture.• Troubleshooting of alerts and user created Incidents/ task on priority basis• Problem Re-solving via Email (Tickets), direct client interactions.• Good Experience in Interacting with our Clients and Resolving their Issue.• Deployed and managed applications on AWS cloud optimizing resource usage and cost-efficiency.• Experience on VPC peering & NAT Gateway for application servers hosted on private subnets.• Implemented AWS security best practices, including IAM policies, encryption, and VPC configurations.• Knowledge on Log Monitoring Tools like Splunk, CloudTrail on AWS

Puducherry, India

• Experience in Soft Switch controlling and maintenance.• Good exposure in Soft Switch (MERA MVTSII1.5.3-40j, Switch Ray SR-S4500 v.1.5.4-40h and Mediacore Version 4.6.1), Mysql, Linux (CentOS).• Using Soft switch supervise the customer/vendor Authentication, Equipment, Route, Rate maintenance, observing call data register, Call simulation etc.• Responsible for establishing interconnect between different VoIP Carriers around the world using SIP or H.323 protocols and troubleshooting of them for keeping proper signalling also worked on several protocols such as UDP, RTCP, RTP, etc.,• First level VoIP traffic Analyzing and Thresholding.• Handling and Monitoring Traffic & Carriers via web interface and soft switch.• Monitoring SIP call Logs through our SIP Servers to find out the error (eg.503 service unavailable, 404 not found, 480 unsupported codec types, 603 decline etc., and Analyzing Call Maturity Issues based on the SIP Cause Codes.)• Analyzing the SIP Logs, CDR, ASR, and ACD to find the usage in A-Z route of different vendors• Developed basic MySQL query for finding errors in CDR.• Problem Re-solving via Email (Tickets- kayako) and direct client interactions.• Good Experience in Interacting with our Clients and Resolving their Issue.• Network Monitoring of Alarm, Traffic and Routes of the ILD Carriers.

Master’S Degree, Computer Engineering, 8.07

Bachelor’S Degree, Computer Engineering, 7.12

Biology

High School