EXPERIENCE · ENGINEERING TRAJECTORY
From Linux and cloud operations to SRE, platform engineering, and product systems.
I have worked professionally with production systems since 2021. My scope has progressively expanded from infrastructure and support to reliability, platform/DevOps, backend, and end-to-end delivery.
Career trajectory
SYSTEM OVERVIEW
A growing scope of responsibility
Linux / Cloud → SRE → Platform → Product Systems. Today: independent product and systems work.
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ADDITIONAL ENGINEERING PRACTICE
Technologies and hands-on technical work beyond the main career timeline and public case studies.
SYSTEM OVERVIEW
Four areas of practice
Explore a branch for its technical work and tools. This practice is not attributed to an individual employer.
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07.2021–12.2022
Linux / Cloud
01
UpCloud Oy
Cloud Support Engineer / Linux Administrator
Linux and cloud infrastructure work covering networking, storage and firewall troubleshooting, APIs/IaC, Bash/Python automation, Terraform, and technical runbooks.
Linux · Networking · Storage · Firewall · Cloud · APIs · Terraform · Bash · Python · Troubleshooting
From infrastructure operations into reliability and managed services.
01.2023–05.2024
SRE / Reliability
02
Aiven Oy
Site Reliability / DevOps Engineer
Work with managed PostgreSQL, Kafka, and OpenSearch across monitoring, incident response, rollout, capacity and saturation analysis, plus infrastructure automation with Terraform and Python.
PostgreSQL · Kafka · OpenSearch · Monitoring · Incident Response · Terraform · Python · Rollout · Capacity · Reliability
From service reliability into platform engineering and delivery.
06.2024–03.2026
Platform / DevOps
03
n8n GmbH
Platform / DevOps Engineer + Backend TypeScript
Platform/DevOps work around Kubernetes, containers, CI/CD, observability, and production delivery, together with TypeScript/Node.js backend work involving workers, PostgreSQL, deployments, health checks, and incident response.
Kubernetes · Containers · CI/CD · Observability · TypeScript · Node.js · Workers · PostgreSQL · Deployments · Health Checks · Incident Response
Bringing platform, backend, and product thinking together in end-to-end systems.
MAR 2026 → PRESENT
Independent Product & Systems Work
After n8n, I continued independently, designing and developing digital systems across product logic, backend, data, infrastructure, and production.
787 AirClubAn operational web/PWA airport-transfer platform with passenger, driver, dispatcher, and administrator interfaces.
Wedding Invitation PlatformPersonalised invitations, RSVP, guest management, administration, data, integrations, and deployment.
Production engineering in practice.
- Diagnosis
- Logs, networking, runtime, service dependencies, databases, and health checks.
- Reliability & delivery
- CI/CD, rollout, monitoring, backups, recovery, and release validation.
- Backend & data
- APIs, PostgreSQL, workers, roles, lifecycle, migrations, and data integrity.
- Infrastructure
- Linux, containers, networking, reverse proxies, environments, and production boundaries.
Education
Omnia, Espoo, Finland
ICT / Software Production
2019–2021
Wippii Work
Work placement
09.2020–11.2020
Professional training
- DASA DevOps Foundation
- DASA DevOps Professional / Enable and Scale
- Specialist JavaScript 1–2
- Yandex Practicum — Web Developer
How my scope expanded.
Infrastructure and diagnosis first. Then production reliability. Then platform engineering, delivery, and backend. Today those areas come together in end-to-end product and systems work.
Linux / Cloud → SRE / Reliability → Platform / DevOps → Backend / Product Systems