Selected Achievements
Driving value through engineering excellence.
invoice-assistant
A reference implementation of the four pieces, in the open.
- Tool calling with propagated identity: tools reach the domain through the app's own REST API carrying the user's token, so the assistant can never do more than the person using it
- Writes are proposed, not executed: structured policy in policies.json, human confirmation, and per-turn limits that stop prompt injection from chaining calls
- Evals run in CI against a real model; a one-line prompt regression turns the pipeline red
- Tokens, euros and latency metered per model call, behind a daily spend kill switch
Eval cases
36 in CI
Write gate
Server-side
Spend
Daily cap
Platform Re-Architecture
Modernizing a legacy monolith to Cloud-Native.
- Decoupled monolithic domains into independently deployable services
- Implemented event-driven communication (Kafka) for resilience
- Reduced regression testing time from days to minutes
Deployment
Daily
SLA
>99.95%
Pipelines
30+
Cost & Performance Optimization
Scaling up while bringing costs down.
- Optimized critical database queries and indexing strategies
- Implemented aggressive caching layers (Redis)
- Rightsized Kubernetes resources and implemented Autoscaling
Throughput
15k+ msg/min
Architecture
Multi-region
Cloud Spend
Reduced
Operational Excellence Transformation
From firefighting to predictable reliability.
- Defined and implemented Service Level Objectives (SLOs)
- Built comprehensive observability dashboards
- Automated incident response workflows
MTTR
<30m
SLOs
Defined
Monitoring
New Relic