Divyank Gupta

Experience

• 

  Sofcon India Pvt. Ltd. Indore

  Jun 2016 - Jul 2016

  Summer Trainee

  • Successfully completed 2 months training on SCADA and VLSI.• Key Deliverables: - Worked on Verilog and VHDL and it's architecture. - Worked on Timer, Counter, Filling and Orientation Control with SCADA. - Built Bottle Filler Management Control System based on SCADA. - Worked on Security Management of the System built using SCADA. - Built Digital Clock Program based on Verilog. - Worked on Testbench and Verification techniques of VLSI.

• 

  Delhi Metro Rail Corporation Ltd

  Jun 2017 - Jul 2017

  Intern

  • Successfully completed 2 months internship with DMRC. • Key Deliverables: - Signal and Telecommunication - Ticketing System - Electronic Interlocking and Route Relay Interlocking System - Various Smart Metro Cards - Emergency Communication used in DMRC

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  Infosys

  Jul 2018 - May 2021

  • Worked as a DevOps Engineer for EON client. • EON is a German electric utility company that uses IMP platform to automate microservices and accelerate their work by using IMP as a base platform for their business logic. • Created CI/CD pipeline for automated build and deployment using Jenkins.• Provisoned multi-environment CI/CD pipeline. • Reduced docker image size by building custom base images.• Deployed multiple application on Kubernetes.• Integrated twist lock to scan deployed images for vulnerability. • Implemented EFK Stack for logging. Show less

  • Senior Systems Engineer

    Jul 2020 - May 2021

  • System Engineer

    Nov 2018 - Jul 2020

  • System Engineer Trainee

    Jul 2018 - Oct 2018
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  Deutsche Telekom Digital Labs

  May 2021 - Apr 2022

  DevOps Engineer

  • Functioning as a DevOps Engineer with Deutsche Telekom's Technology arm - Deutsche Telekom Digital Labs (DTDL).• Part of the Platform Engineering Team, working along with the Data Engineering to help them implement DevOps solutions.• Worked on setting up monitoring and alerting solutions for Data Engineering team: - Deployed Prometheus in both dev and prod data engineering environments. - Added multiple targets so that it fetches metrics from Kafka (deployed on ec2), Nifi (deployed on EKS) and as well as the EKS cluster. - Configured Prometheus and Alert Manager to send alerts on MS Teams as well as Email. - Created dashboards on Grafana for monitoring these solutions (Kafka, Nifi, EKS). - For monitoring also deployed Victoria Metrics on EKS Cluster for both dev and prod environments.• Contributed in Event Integration Hub Setup: - Automated the EIH setup by writing generic terraform modules for infra setup, ansible playbooks for configuration management - Created multiple Jenkins pipeline for triggering the automation for EKS, Kafka and Nifi clusters. - Using automation created 2 Kubernetes clusters, 20 Kafka clusters (SSL enabled) and 4 Nifi clusters for both dev and prod environments.• Implemented security solutions in both dev and prod environments for TDG onboarding: - Enabled Container Signing. - Deployed Squid Proxy for restricting outbound traffic. - Used AWS Systems Manager for patch management. - Migrated entire AWS infrastructure from CMS to CMK encryption.• Worked on internal improvement tasks: - Wrote scripts for LDAP client setup and Zabbix agent setup, golden AMI creation. - Worked on creating generic Terraform RDS module, so that it can be used within multiple accounts. - Using AWS cost explorer worked on better resource and cost optimisation. - Wrote Jenkins pipeline for multiple freestyle jobs.• Monthly Award - September 2021 Show less

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  Meesho

  Apr 2022 - Jul 2023

  DevOps Engineer II

  • Member of the Platform Engineering team, responsible for implementing technical solutions for multiple Development teams across Meesho.• Worked on setting up Monitoring and Alerting platform using VictoriaMetrics and AlertManager and automated the whole setup using Jenkins, Helm, ArgoCD and Python.• Created multiple automations for Infra provisioning using Jenkins, Terraform and Python with a proper change management process across AWS and GCP cloud providers.• Wrote scripts and Ansible playbooks for automating various manual processes such as configuration management, tagging, installing packages, etc.• Implemented KEDA for event based autoscaling for pods and Karpenter for node autoscaling.• Contributed in setting up platform for Kubernetes onboarding on AWS and migrated more than 300 applications from EC2 to EKS with no downtime.• Did a POC on setting up inhouse Logging platform using EFK stack. Show less

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  SailPoint

  Jul 2023 - now

  Senior DevOps Engineer

  • Currently working on implementing DevOps solutions and collaborating with development teams to optimize performance and scalability at SailPoint.• Worked on defining SLA, SLO, SLIs to ensure reliability for DevOps managed services like Prometheus, Jenkins, FluentD, OTEL, etc.• Worked on setting up centralized monitoring/alerting platform using Prometheus, Grafana and AlertManager.• Contributed in setting up centralized logging platform using FluentD, AWS SQS and AWS OpenSearch. Show less