B Harsha Raj
Bengaluru
Summary
Accomplished DevOps and Cloud Engineer with 7+ years of experience in designing and maintaining scalable infrastructure and CI/CD pipelines. Expertise in building secure, cost-effective multi-cloud environments leveraging AWS, GCP, and Azure. Skilled in utilizing diverse AWS services, including EC2, S3, RDS, Lambda, and automation tools, alongside data services like AWS Glue and Redshift.
Seasoned Senior DevOps Engineer recognized for productivity and efficiency in task completion. Possess specialized skills in continuous integration and deployment (CI/CD), infrastructure as code (IaC), and cloud services management. Excel at communication, problem-solving, and teamwork, leveraging these soft skills to foster collaboration across development and operations teams for seamless project execution.
Overview
8
8
years of professional experience
Work History
Senior Devops Engineer
MIQ Digital India Pvt Ltd
Bengaluru
04.2021 - Current
- Developed Terraform modules for infrastructure creation in AWS cloud using IAC through an automated CICD pipeline, which reduces the manual effort by 70%.
- Installed and managed a high-availability EKS cluster that increased the application uptime by 80%, and reduced cost by 50%.
- Developed RWR (Release When Ready) pipeline that reduced time-to-release from 2 days to 2 hours.
- Automated the creation of snowflake accounts, databases, tables, schemas, shares, procedures, integrations with s3, lambda, etc using IAC(terraform), which reduced time-to-onboard a new data source from 2 days to 3 hours.
- Successfully implemented Grafana Loki on all the clusters for centralized logging, improving log management and monitoring capabilities across the infrastructure.
- Implemented Log Analysis for the applications deployed in kubernetes using LogDna which reduces time to access the applications/pod logs.
- Successfully deployed and configured the Tyk API Gateway on Kubernetes, ensuring seamless end-to-end setup and integration with existing infrastructure for enhanced API management.
- Upgraded Tyk API Gateway to Long-Term Support (LTS) versions, ensuring stable and secure releases in line with industry best practices.
- Implemented secret management tool Hashicorp Vault, and integrated with jenkins and Kubernetes to secure all the secrets.
- Assessed source code and Docker image vulnerabilities using tools like Snyk, Trivy, Twistlock, and Blackduck, contributing to improved security posture.
- Managed and upgraded Jenkins setup: Successfully maintained Jenkins infrastructure, ensuring seamless upgrades to the latest LTS versions with zero errors, enhancing stability and performance.
- Conducted training sessions for stakeholders to enhance understanding of devops tools, facilitating smoother integration and collaboration.
- Developed dashboards in JIRA for SLA monitoring, enabling better project tracking and performance analysis.
- Mentored junior engineers on best practices in DevOps methodologies.
Cloud support Engineer
Crimson Cloud Pvt Ltd
Bangalore
06.2020 - 04.2021
- Led the design and implementation of CI/CD workflows for diverse applications, reducing deployment times by 30% and increasing release frequency.
- Implemented Infrastructure as Code (IaC) principles, using tools like Terraform to automate infrastructure provisioning and ensure consistency across environments.
- Utilized Terraform import commands to incorporate manually created AWS resources, preserving configurations and minimizing disruption during transitions.
- Implemented Helm charts to encapsulate and version Kubernetes application deployments, reducing deployment time by 40% across multiple projects.
- Implemented Rancher for Kubernetes management, integrating with EKS clusters to optimize application deployment workflows and maintain consistency across environments.
- Designed and deployed Prometheus monitoring infrastructure to collect and analyze metrics from various microservices and infrastructure components.
- Created Grafana dashboards to visualize metrics and provide actionable insights to both technical and non-technical stakeholders.
Officer executive
Interglobe Aviation
Hyderabad
12.2018 - 11.2019
- Strong experience as a LINUX / UNIX System Administrator and Production Support of various applications on Red Hat Linux and Ubuntu environments.
- Excellent Analytical /problem-solving skills and extraordinary in identifying potential gaps and issues.
- Extensively worked on Windows and Linux in Red Hat 5.5, 6, 7, CentOS, and Solaris operating systems.
- Knowledge of ITIL Process Management.
- Created and scheduled CRON jobs to automate daily server tasks, enhancing operational efficiency.
- Managed file system and disk space utilization on UNIX and Linux servers, ensuring optimal performance and resource allocation.
- Creation, modification and deletion of user accounts and groups.
- Performing tar, gzip and bzip in servers to create compressed archive files.
- Managing and housekeeping files in servers having high threshold value.
- Adding Disks, Partitions and File systems to a Linux system.
- Managing physical storage and LVM (logical volume management).
- Installations and configuration of monitoring agents like HPOM, Nagios, agents on servers.
- Troubleshooting monitoring agents on servers.
- Decommissioned and re-commissioned servers in alignment with change activities, maintaining system reliability and compliance.
- Package management using RPM and YUM.
- Configure and manage Network services.
- Configuring Managing Network utilities like remote Desktop, SSH, telnet, rlogin.
- Samba, squid, Apache, NIS, NFS, FTP, DNS, Mail Servers Configuration.
- Managed disk space allocation and organization on servers.
- Managing LVM RAID Technology, Monitoring/handling/working on it.
- Managed user accounts and assigned permissions for access control.
- Implementing security by iptables and TCP Wrappers.
- Ability to adapt to new technologies and learn quickly.
Education
Bachelor of Technology - Electrical and Electronics Engineering
Sri Venkateswara College of Engineering and Technology
ChittoorSkills
- AWS Glue
- EKS
- ECS
- Lambda
- S3
- RDS
- EC2
- VPC
- CloudFormation
- CloudWatch
- CloudTrail
- DynamoDB
- Redshift
- Quicksight
- Athena
- WAF
- Route53
- ELB
- ECR
- Docker
- Kubernetes
- Jenkins
- GitHub
- Git
- BitBucket
- BitBucket Pipelines
- SonarQube
- Nexus
- Maven
- NodeJS
- Terraform
- Shell scripting
- YAML
- Snyk
- Trivy
- Twistlock
- Blackduck
- Vault
- AWS Secret Manager
- CI/CD practices
- Kubernetes orchestration
- Automated infrastructure
- Infrastructure automation
- API governance
- Monitoring tools
- Automation tools
- DevOps practices
- Analytical thinking
- Config management
- Linux
- Windows
- GitHub teamwork
- Automation tools
- Analytical thinking
- Config management
- Infrastructure automation
- GitHub teamwork
Accomplishments
- Impact Award for Q3 2022
- Awarded spot awards for multiple awards as best performer
- Got Reward for the best performer in 2024
- Impact Award for Q4 2024
Languages
- Telugu
- English
- Hindi
Languages
Telugu
First Language
English
Beginner
A1
Hindi
Elementary
A2
Timeline
Senior Devops Engineer
MIQ Digital India Pvt Ltd
04.2021 - Current
Cloud support Engineer
Crimson Cloud Pvt Ltd
06.2020 - 04.2021
Officer executive
Interglobe Aviation
12.2018 - 11.2019
Bachelor of Technology - Electrical and Electronics Engineering
Sri Venkateswara College of Engineering and Technology