SANUJAN UTHAYASOORIYAN
Sassenberg
Summary
DevOps Engineer with 3+ years of experience in Cloud and DevOps, specializing in IaC, CI/CD, and container orchestration. Proven ability to design, deploy, and manage scalable cloud-native applications while collaborating with international teams (Australia, Austria).
Currently based in Germany on a Chancenkarte (Eligible to convert to EU Blue Card upon receiving job offer), seeking new opportunities in DevOps/Cloud Engineering, and learning German (A2) at Volkshochschule Warendorf.
Overview
3
3
years of professional experience
Work History
DevOps Engineer - Contracter
Insighture Pvt Ltd
09.2025 - Current
- Managed infrastructure design decisions to support scalable and reliable application deployments.
- Implemented and tracked Jira board tasks to ensure production release readiness.
- Collaborated closely with infrastructure teams and project managers to identify and resolve application dependencies.
- Proactively mitigated potential release and deployment conflicts through effective communication and coordination.
DevOps Engineer
Insighture Pvt Ltd
05.2024 - 08.2025
- Designed and provisioned secure public/private API Gateways using Terraform and AWS
- Lambda; collaborated with 5 API dev teams to integrate and manage internal/external APIs.
- Deployed Docker containers on AWS ECS with GitHub Actions CI/CD; configured cross-account API Gateway routing via load balancers.
- Led DevOps adoption using AWS EKS, streamlining deployments and infrastructure automation.
- Managed multi-environment infrastructure for high availability and scalability.
- Migrated client environments to a centralized Internal Developer Platform, reducing infrastructure drift.
- Provisioned and maintained self-hosted MongoDB for data-intensive microservices.
- Defined IaC components in collaboration with dev teams to support distributed microservices.
Associate DevOps Engineer
Insighture Pvt Ltd
05.2023 - 04.2024
- Implemented and maintained DevOps workflows for internal product teams, optimizing cloud-native solutions using AWS, Kubernetes, and GitOps.
- Automated EKS cluster deployments with Terraform; integrated Karpenter for autoscaling, improving cost efficiency and resource usage.
- Secured Kubernetes secrets and service credentials using AWS Secrets Manager.
- Integrated Prometheus and Grafana for real-time monitoring, enhancing observability and incident response.
- Collaborated with a 10+ member engineering team to develop and integrate microservices into Kubernetes using Helm and FluxCD.
- Built deployment microservices to automate multi-cluster Kubernetes rollouts and streamline Helm chart and resource provisioning workows.
- Contributed to an Internal Developer Platform to support scalable and standardized microservice operations.
Intern DevOps Engineer
Insighture Pvt Ltd
11.2022 - 04.2023
- Provisioned scalable, maintainable cloud infrastructure using Terraform.
- Developed secure GitHub Actions CI/CD pipelines with OpenID Connect for auth and role assumption.
- Implemented cross-account IAM roles via CloudFormation to enforce strong security and access controls
Education
BSc. Hons - Information Technology Specialized in Data Science
Sri Lankan Institute of Information Technology
Sri Lanka01.2024
Skills
- Terraform
- AWS Lambda
- Docker
- AWS ECS
- GitHub Actions
- AWS EKS
- Infrastructure Automation
- MongoDB
- Kubernetes
- GitOps
- EKS
- Karpenter
- AWS Secrets Manager
- Prometheus
- Grafana
- Helm
- FluxCD
- Cloud Infrastructure
- OpenID Connect
- CloudFormation
- IAM
- Golang
- Cloud Computing
- TypeScript
- Python
- Azure
- Terragrunt
- Jenkins
- ArgoCD
- Kustomize
- FluentBit
- New Relic
- React
- PlayWright
- Opensearch
Languages
English
German
Timeline
DevOps Engineer - Contracter
Insighture Pvt Ltd
09.2025 - Current
DevOps Engineer
Insighture Pvt Ltd
05.2024 - 08.2025
Associate DevOps Engineer
Insighture Pvt Ltd
05.2023 - 04.2024
Intern DevOps Engineer
Insighture Pvt Ltd
11.2022 - 04.2023
BSc. Hons - Information Technology Specialized in Data Science
Sri Lankan Institute of Information Technology
Personal Information
- Title: DevOps Engineer
- Availability: One Month Notice Period
- Visa Status: Chancenkarte
- Date of Birth: 1999-10-20
- Nationality: Sri Lankan
- Work Permit: Chancenkarte (Eligible to convert to EU Blue Card)