Reliability program
Error budgets as a delivery control plane
Introduced service objectives and release guardrails that made reliability trade-offs visible to product and engineering teams.
SLOerror budgetrelease safety
Site Reliability Engineer · Availability by design
Keep the signal alive.
I build resilient platforms, useful observability, and calm operational systems so teams can move fast without making reliability a gamble.
01 / Reliability impact
Numbers with operational context.
Metrics focused on service health, recovery, automation, and sustainable operations.
99.98service availability
68% faster incident triage
42% fewer repeat incidents
11minute median recovery
02 / Operating philosophy
Guardrails over heroics.
Reliability is a product capability: explicit service objectives, observable failure modes, tested recovery paths, and automation that gives engineers room to think.
Design for graceful failure
Make degradation visible, bounded, and easier to recover from than a surprise cascade.
Measure what users experience
Use SLIs and SLOs that connect platform behavior to actual service outcomes.
Automate recurring judgment
Turn predictable operational work into safe workflows and self-healing routines.
Learn without blame
Use incident reviews to improve systems, decision-making, and organizational memory.
03 / Systems map
Observe the whole path.
Reliability work spans the spaces between components: nodes, connections, health signals, and bounded surfaces.
edge / probes
service / mesh
metrics / traces
storage / recovery
04 / Featured reliability work
From pager noise to signal.
Project stories that foreground resilience, visibility, recovery, and safer delivery.
Observability
Trace-first incident response
Unified metrics, logs, and traces around critical user journeys to reduce investigation time.
Resilience
Recovery rehearsals
Turned disaster recovery from documentation into repeatable, measured exercises.
05 / Technical range
Depth where uptime depends on it.
Capability cards that emphasize operational fluency over arbitrary percentages.
Observability
DEEP PRACTICE
Incident Command
DEEP PRACTICE
Kubernetes & Platforms
STRONG
Infrastructure Automation
STRONG
Capacity & Performance
PRACTICAL
Reliability Strategy
DEEP PRACTICE
06 / Experience
A record of reducing uncertainty.
An operational timeline rather than a CV-style dump.
2023 - PRESENT
Senior Site Reliability Engineer · Platform Systems
Own reliability strategy for customer-facing services, improve observability standards, and partner on measurable service objectives.
2020 - 2023
Site Reliability Engineer · Distributed Infrastructure
Built incident workflows, automated common recovery actions, and strengthened deployment and capacity guardrails.
2017 - 2020
Infrastructure & Automation Engineer · Cloud Operations
Focused on repeatable infrastructure, production monitoring, and the operational foundations that enabled SRE practices.
07 / Contact
Build a calmer production story.
Available for reliability engineering, observability, platform resilience, and operational excellence conversations.
✉ jonas@example.com
☎ +41 44 555 0163
◈ Zurich, CH