Rohini Unnikrishnan Korappath

DevOps Engineer

Waterloo, Ontario, Canada8 yrs 4 mos experience
Highly Stable

Key Highlights

  • Expert in multi-cloud infrastructure automation.
  • Proficient in Kubernetes and CI/CD pipeline development.
  • Led IT modernization projects enhancing operational efficiency.
Stackforce AI infers this person is a Cloud Infrastructure and DevOps specialist with a focus on automation and observability.

Contact

LinkedIn

Skills

Core Skills

Cloud Infrastructure AutomationKubernetesObservabilityCi/cdServerless ApplicationsIt Modernization

Other Skills

AWSAzureGCPTerraformHelmDockerGitHub ActionsAWS CodePipelinePrometheusGrafanaLokiFluent BitKafkaMongoDBAWS EKS

About

DevOps and SRE professional with expertise in AWS, Azure, and GCP, specializing in cloud infrastructure automation, Kubernetes, CI/CD pipelines, and operational excellence. I design and manage multi-cloud environments, implement observability with Prometheus, Grafana, and Loki, and automate deployments using Terraform, Helm, and GitHub/GitLab CI. Experienced in backend and serverless applications using Python, FastAPI, Lambda, DynamoDB, Kafka, and Snowflake. Earlier, I led IT modernization projects in Kerala Postal Division, training staff on Finacle Core Banking and Point of Sale systems, strengthening my operational discipline and process automation skills. TECHNICAL SKILLS CLOUD PLATFORMS : AWS, Azure, GCP INFRASTRUCTURE AS CODE : Terraform, AWS cloud formation, AWS SAM CI/CD : Github Actions, Gitlab CI, AWS code pipeline CONTAINERS & ORCHESTRATION : Docker, Kubernetes (EKS, AKS,GKE) PROGRAMMING : Python, SQL, FastAPI VERSION CONTROL : Github,GitLab QUALITY & SECURITY : SonarQube, OWASP,Azure AD, Amazon Cognito DATA PIPELINES : Apache Kafka, Snowflake, SQS, Confluent Kafka DATA STORES : PostgresSQL, Aurora, DynamoDB, Mongo DB

Experience

8 yrs 4 mos
Total Experience
8 yrs 4 mos
Average Tenure
--
Current Experience

Tsworks

2 roles

Software Engineer

Jul 2022 – Present · 3 yrs 10 mos · Remote

  • SRE / Cloud Engineer
  • Designed and managed multi-cloud Kubernetes clusters (AWS EKS, Azure AKS, GCP GKE) ensuring high availability and scalability.
  • Built observability and monitoring stacks using Prometheus, Grafana, Loki, Fluent Bit, enabling proactive alerting and incident response.
  • Automated infrastructure provisioning with Terraform, Helm, Helmfile, including VPCs, DNS, load balancers, WAF, and VPNs.
  • Developed CI/CD pipelines using GitHub Actions and AWS CodePipeline, improving deployment consistency and reducing release time.
  • Enforced security, networking, and operational best practices, applying SRE principles (SLIs/SLOs, MTTR reduction, automation).
  • Tools & Skills: AWS (EKS, EC2, VPC, Route53, S3, CloudWatch, WAF), Azure (AKS, AD), GCP (GKE), Terraform, CloudFormation, Helm, Helmfile, Docker, Kubernetes, GitHub Actions, AWS CodePipeline, Prometheus, Grafana, Loki, Fluent Bit, Kafka, MongoDB, SRE practices, cloud networking & security.
  • ________________________________________
  • Backend Developer
  • Built serverless applications using API Gateway, Lambda, DynamoDB, deployed via AWS SAM and GitLab CI/CD.
  • Developed APIs with Python / FastAPI, optimized PostgreSQL and Aurora queries, and implemented secure authentication via Cognito / Azure AD.
  • Protected APIs using WAF and created event-driven logging pipelines (SQS → Lambda → DynamoDB).
  • Built analytics pipelines (GA4 → AppFlow → S3 → Snowflake) for real-time reporting and insights.
  • Modeled and customized Strapi CMS, deployed on EC2, and integrated MeiliSearch for global search functionality.
  • Ensured code quality and security with SonarQube, OWASP standards, and automated unit/integration testing.
  • Tools & Skills: Python, FastAPI, PostgreSQL, Aurora, DynamoDB, DAX, Global Tables, API Gateway, Lambda, SAM, SQS, Snowflake, GA4, AppFlow, Cognito, Azure AD, WAF, GitLab CI/CD, Strapi CMS, MeiliSearch, SonarQube, OWASP
AWSAzureGCPTerraformHelmDocker+10

Software Engineer Intern

May 2022 – Jun 2022 · 1 mo · Remote

  • Responsibilities:
  • Developed APIs using AWS lambda, API Gateway and DynamoDB (No SQL Database).
  • Developed CI/CD pipelines using Gitlab.
  • Deployed AWS infrastructure using Cloud formation.
  • Deployed Graph QL APIs using AWS AppSync.
  • Tools:
  • AWS Lambda, AWS S3 Storage, AWS AppSync, AWS Dynamo DB, AWS API Gateway, GitLab, AWS secret manager, AWS Simple Email Service (SES), Amazon Event Bridge.
AWS LambdaAPI GatewayDynamoDBGitLabCloudFormationGraphQL+1

Department of posts, india

Postal Clerk

Dec 2007 – Apr 2016 · 8 yrs 4 mos · Thrissur, Kerala,India

  • Responsibilities
  • Led IT modernization projects across Post Offices, implementing digital solutions to enhance operational efficiency and service delivery.
  • Conducted training sessions for staff on internal software applications including Point of Sale, Finacle Core Banking, and other postal IT systems, facilitating smooth adoption of technology.
  • Managed and administered software modules across Post Offices, including Point of Sale, Accounts, Postal Life Insurance, Post Office Savings Bank, and Treasury, ensuring data accuracy and system reliability.
  • Oversaw customer grievances in the Public Grievance Cell, leveraging India Post’s centralized service portal to track, manage, and resolve complaints efficiently.
  • Streamlined processes and provided technical support, contributing to improved service delivery and IT adoption across the division.
  • Tools & Skills: System administration, IT project implementation, Finacle Core Banking, Point of Sale, postal IT modules, workflow automation, user training, troubleshooting, customer service portal management, process improvement.
IT project implementationFinacle Core BankingPoint of Saleworkflow automationcustomer service portal managementIT Modernization

Education

Mahatma Gandhi University

Master of Computer Applications - MCA — Computer Science

Jan 2008 – Jan 2011

University of Calicut

Bachelor's degree — Physics

Jan 2004 – Jan 2007

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