Niko Hoffrén
Software Developer
- 10+ years of experience with Linux systems
- CI/CD, automation, and DevOps tooling: GitHub Actions, GitLab CI, Jenkins, Travis, Bamboo, Ansible, Flux
- Containers & orchestration: Docker, Podman, Kubernetes, Helm
- Cloud & infrastructure: AWS (EC2, S3, EKS, ECS, Lambda, Cognito), Azure (AKS, Functions, Keycloak, Azure AD, VMs, SQL Server, App Services), IaC with Terraform, CloudFormation, Packer
- Backend development: Java & Spring Boot (microservices)
- Integrations & serverless: TypeScript/Node.js (Serverless)
- Frontend & mobile: React, Next.js, Android (Kotlin), Flutter (Dart)
- Databases: PostgreSQL, MySQL/MariaDB, MongoDB, SQL Server
- IIoT & streaming: MQTT, Kafka, SCADA systems, Progress OpenEdge
- Observability & networking: Prometheus, Grafana, ElasticSearch, Jaeger, Kiali, Istio, Envoy, Nginx, Traefik
- Build & tooling: Maven, Gradle, Ant, Postman
- Version control & collaboration: Git, GitHub, GitLab, Bitbucket, Atlassian tools (JIRA, Confluence)
- 6+ years contributing to open-source projects
Technical Skills
Technologies I've worked with and mastered over the years