Playing Cricket
Rajeev Kumar
Lead DevOps Engineer
JYOTIBA PHULE NAGAR
Summary
Highly experienced Lead DevOps Engineer (10+ years) with deep expertise in Kubernetes, ArgoCD, Azure, and AWS. Proven ability to build resilient, scalable systems through critical thinking and strategic automation. A collaborative leader, adept at driving high-availability solutions.
Overview
10
10
years of professional experience
2
2
Languages
Work History
Lead DevOps Engineer
Barco
09.2022 - Current
- Designs, deploys, and manages Kubernetes clusters with ArgoCD for GitOps-based continuous deployment, ensuring efficient, automated, and scalable application delivery across AWS and Azure.
- Automates provisioning and configuration management using Terraform and Ansible, ensuring infrastructure consistency, version control, and efficient deployments in multi-cloud environments.
- Analyzes cloud usage patterns, rightsizes resources, and implements cost governance policies to optimize infrastructure spending while maintaining performance and scalability.
- Implements security controls, IAM policies, network segmentation, and compliance frameworks to safeguard cloud environments from threats and unauthorized access.
- Designs fault-tolerant, auto-scaling architectures in AWS and Azure, ensuring applications can handle peak loads efficiently while maintaining uptime
- Monitors and tunes infrastructure and applications using logging, monitoring, and profiling tools to improve efficiency, response times, and overall system performance.
- Deploys and manages workloads across AWS and Azure, leveraging cloud-native services to ensure seamless interoperability and high availability.
- Builds CI/CD pipelines integrating Kubernetes, ArgoCD, Terraform, and security checks to enable fast, reliable, and automated software delivery.
- Ensures efficient database provisioning, backups, and storage solutions in AWS and Azure while optimizing for performance, availability, and cost.
- Develops automation scripts, monitoring tools, and custom integrations using Python to enhance operational efficiency and reduce manual intervention.
Sr. DevOps Engineer
Sprinklr
11.2019 - 09.2022
- Designs, deploys, and manages Kubernetes clusters in AWS and Azure, ensuring high availability, security, and performance optimization for applications.
- Implements cost optimization strategies, leveraging autoscaling, right-sizing, and resource tagging to reduce cloud expenses while maintaining performance and reliability.
- Enhances security by enforcing best practices, IAM policies, network segmentation, and compliance standards across AWS and Azure cloud environments.
- Uses Terraform and Ansible for infrastructure provisioning and automation, ensuring scalable, repeatable, and secure deployments across cloud platforms.
- Optimizes application performance by fine-tuning Kubernetes workloads, Redis caching, and database configurations for minimal latency and high efficiency.
- Manages autoscaling configurations for compute, databases, and applications, ensuring optimal resource utilization under varying traffic and workload conditions.
- Monitors and troubleshoots infrastructure and applications using observability tools, ensuring resilience, uptime, and proactive issue resolution.
- Collaborates with development teams to implement CI/CD pipelines, streamlining deployments and improving delivery speed without compromising security.
DevOps Engineer
Rivigo
12.2018 - 11.2019
- Implemented a DevOps strategy that improved system reliability and reduced time-to-market
- Developed a DevOps pipeline that allowed for rapid deployments with minimal downtime
- Developed a DevOps strategy that increased the speed and reliability of application deployment
- Utilized DevOps practices to automate deployment processes and improve system reliability
DevOps Engineer
Paytm
03.2018 - 12.2018
- Implements cost optimization strategies by analyzing resource usage, enabling autoscaling, and leveraging reserved instances to reduce AWS cloud expenses.
- Automates infrastructure provisioning using Terraform and Ansible, ensuring scalable, consistent, and secure deployments across AWS environments.
- Monitors and optimizes cloud resources, implementing right-sizing techniques and cost allocation strategies to improve efficiency and reduce waste.
- Manages infrastructure as code, streamlining deployments, minimizing manual intervention, and maintaining version-controlled environments for reliability and scalability.
- Collaborates with teams to enhance CI/CD pipelines, integrating automated provisioning and cost-effective resource management for seamless deployments.
AWS Cloud Engineer
IBM
02.2015 - 03.2018
- Manages AWS cloud infrastructure, including EC2, S3, VPC, and IAM, ensuring security, availability, and cost efficiency across environments.
- Implements automation using Terraform and Ansible, streamlining provisioning, configuration management, and scaling of cloud resources for operational efficiency.
- Monitors system performance using CloudWatch, optimizing resource utilization, troubleshooting issues, and ensuring high availability of applications and services.
- Configures and manages security policies, including IAM roles, security groups, and compliance controls, to protect cloud environments from threats.
- Oversees backup, disaster recovery, and data lifecycle management in AWS, ensuring business continuity and minimal data loss risks.
Education
B.Tech - Computer Science & Engineering
Gurukul Kangri University
Haridwar, India 04.2001 -
Skills
Kubernetes Export & Scalability
ArgoCD and CICD
Ansible & Terraform
Linux , RHCE, RHCSA
Performance Optimization & Security
AWS, Azure, Networking
Scripting
Interests
Timeline
Lead DevOps Engineer
Barco
09.2022 - Current
Sr. DevOps Engineer
Sprinklr
11.2019 - 09.2022
DevOps Engineer
Rivigo
12.2018 - 11.2019
DevOps Engineer
Paytm
03.2018 - 12.2018
AWS Cloud Engineer
IBM
02.2015 - 03.2018
B.Tech - Computer Science & Engineering
Gurukul Kangri University
04.2001 -
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