Summary
Overview
Work History
Education
Skills
Websites
Certification
Timeline
Generic

LOHITHA SRI SAI KOLLA

Hyderabad

Summary

DevOps Engineer with over 2+ years of experience specializing in Shell Scripting, Linux, and GIT. Proficient in AWS and Azure DevOps, with expertise in Infrastructure as Code (IaC) using Terraform. Skilled in container orchestration with Docker, Kubernetes, and Istio. Experienced in building and managing CI/CD pipelines with GitHub Actions, TeamCity, and OctopusDeploy. Adept at system monitoring with Datadog, Prometheus, and Grafana, and implementing performance testing with Artillery. Proven ability to enhance security with Cloudflare and Torguard VPN. Committed to process optimization and improving system reliability, scalability and security.

Adept at troubleshooting complex technical issues and collaborating with cross-functional teams to drive continuous improvement and deliver high-quality solutions. Drives excellence in every project to deliver outstanding results.

Overview

3
3
years of professional experience
1
1
Certification

Work History

Devops Engineer

Flavum HealthTech Private Limited
05.2024 - Current
  • Designed and implemented cost-effective AWS infrastructure solutions by analyzing and calculating costs using AWS Pricing Calculator, aligning infrastructure with budgetary constraints.
  • Configured AWS Budgets and Cost Explorer to monitor expenses, set up alerts for anomalies, and provided regular cost reports to stakeholders.
  • Implemented and managed secure and scalable AWS infrastructure for multiple projects.
  • Designed CI/CD workflows with GitHub Actions to automate build, test, and deployment, reducing manual effort and increasing deployment frequency.
  • Implemented a multi-account strategy with AWS Organizations, centralizing billing and management to streamline operations and enhance governance.
  • Developed and enforced Service Control Policies (SCPs) in AWS Organizations to manage permissions across multiple accounts.
  • Provisioned IAM Identity center for AWS Organizations to restrict user access to the multiple AWS accounts.
  • Configured and managed AWS CloudTrail for logging and monitoring API calls across AWS services, enabling detailed audit trails and security analysis.
  • Designed and deployed Torguard VPN for secure remote access.
  • Designed and deployed AWS WAF rules to restrict applications to Organization IP.
  • Implemented AWS Backups for automated S3 backup and restore, ensuring data protection.
  • Designed and executed load tests with Artillery to evaluate application performance, identifying and resolving bottlenecks.
  • Implemented Datadog monitoring alerts to proactively identify and respond to system anomalies, performance issues, and potential security threats.
  • Provisioned an ATLAS MongoDB Cluster and created a VPC endpoint for secure application connectivity in AWS.
  • Designed and deployed AWS CloudFront distributions to accelerate content delivery and improve application performance for global users.
  • Provisioned DNS for the applications using Cloudflare and AWS ACM.

Devops Engineer

Aggne Global IT Services Private Limited (Sibling Company Of Axiom IO IT Services Private Limited)
11.2022 - 10.2023
  • Designed and implemented CI/CD pipelines using Azure Pipelines, automating build, test, and deployment processes for multiple applications, resulting in faster release cycles.
  • Optimized CI/CD Pipelines for faster deployments.
  • Utilized Azure Repos for version control, code reviews, and branch management, improving collaboration and code quality within development teams.
  • Leveraged Azure Boards for managing project tasks, tracking work items, and facilitating Agile methodologies, leading to better project visibility and team productivity.
  • Developed and maintained CI/CD pipelines using Azure Pipelines, automating build, test, and deployment processes for multiple applications, resulting in faster release cycles.
  • Implemented and managed ISTIO Service mesh for EKS cluster to enhance security and traffic management
  • Collaborated with development team to understand requirements and address deployment challenges, enhancing overall project execution and support.

Devops Engineer

Axiom IO IT Services Private Limited
10.2021 - 10.2022
  • Implemented, and maintained AWS infrastructure for various projects, ensuring scalability, reliability, and efficiency.
  • Developed, optimized and managed CI/CD pipelines using AWS CodePipeline, automating build, test, and deployment processes, which reduced deployment time.
  • Designed and managed scalable infrastructure solutions using Terraform, improving deployment speed and consistency across environments.
  • Configured and managed AWS CloudWatch for monitoring key metrics and logs across multiple services, including setting up CloudWatch Alarms to proactively detect and respond to system anomalies and performance issues. Integrated with AWS SNS for automated notifications and escalation, leading to improved visibility, faster issue resolution, and enhanced incident response.
  • Implemented and managed containerized solutions for various projects using docker and kubernetes
  • Deployed and managed Kubernetes clusters for orchestrating containerized applications, optimizing resource allocation, and ensuring high availability and scalability.
  • Utilized Kubernetes features like autoscaling and resource quotas to optimize the performance and cost-efficiency of containerized workloads.
  • Integrated Kubernetes with CI/CD pipelines to automate build, test, and deployment processes, resulting in faster and more reliable releases.
  • Implemented best practices for securing K8s cluster using RBAC, network policies
  • Developed and managed CI/CD pipeline using Teamcity and octopus deploy for automated deployment to ECS Cluster
  • Implemented monitoring and alerting for EKS cluster using prometheus and grafana.
  • Worked closely with development team to understand requirements and deliver infrastructure solutions that support application needs and business goals.

Education

B.Tech - Computer Science

Sir C R Reddy College Of Engineering
06.2022

Skills

Programming/Scripting Languages:

  • Shell Scripting
  • Linux

Version Control System:

  • GIT

Cloud:

  • AWS VPC
  • AWS EC2
  • AWS S3
  • AWS ASG(Auto Scaling Group)
  • AWS ELB
  • AWS RDS
  • AWS EKS
  • AWS ECS
  • AWS Route53
  • AWS IAM
  • AWS Lambda
  • AWS Elastic BeanStalk
  • AWS CloudWatch
  • AWS CodePipeline
  • AWS Backups
  • AWS SQS
  • AWS SNS
  • AWS CloudFront
  • AWS SES
  • AWS WAF
  • ACM
  • AWS Organizations
  • AWS Cloudtrail
  • AWS Budgets
  • AWS Pricing Calculator
  • Azure DevOps Organization(ADO)
  • Azure Virtual Machines

IaC (Infrastructure as a Code):

  • Terraform

Containerized Tools:

  • Docker
  • Kubernetes
  • ISTIO

CI/CD Pipelines:

  • Github Actions
  • TeamCity
  • OctopusDeploy

Monitoring Tools:

  • Datadog
  • Prometheus
  • Grafana

Load Testing:

  • Artillery

Networking Tools:

  • Cloudflare

VPN:

  • Torguard VPN

Certification

  • AWS Cloud Practitioner Certified
  • Python Certification By Hackerrank
  • Introduction to CyberSecurity Certified

Timeline

Devops Engineer

Flavum HealthTech Private Limited
05.2024 - Current

Devops Engineer

Aggne Global IT Services Private Limited (Sibling Company Of Axiom IO IT Services Private Limited)
11.2022 - 10.2023

Devops Engineer

Axiom IO IT Services Private Limited
10.2021 - 10.2022

B.Tech - Computer Science

Sir C R Reddy College Of Engineering

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LOHITHA SRI SAI KOLLA