What I know cold.

/03 04

スタック

primary stack

Java My main programming language

Go Serverless enabler

Python The unyielding script/data science support

GCP ACE · primary cloud

also working with

languages TypeScript·Bash·SQL frameworks Spring Boot·Spring Webflux·Spring Security·Quarkus·vert.x·FastAPI·React·htmx data PostgreSQL·MongoDB·Redis·RabbitMQ·Kafka·Elasticsearch·Solr·BigQuery·DynamoDB cloud GKE·Cloud Run·Pub/Sub·Vertex AI·AWS·Docker·Terraform·Jenkins·GitHub Actions observability Datadog·Elastic·Grafana·OpenTelemetry architecture microservices·serverless·event-driven·reactive·service mesh·data mesh methodology SRE·SLO/SLI·error budgets·on-call·post-mortems·CI/CD·canary deployments·blue/green deployments·feature flags·infrastructure as code·A/B testing·load testing·TDD·BDD·code review·pair programming·Agile - I prefer kanban/scrumban

spoken

Polish Native

English C2

German B2

日本語 JLPT N3

credentials

Associate Cloud Engineer Google Cloud · Jan 2026

SOLR Operations Training Sematext Group, Inc. · Apr 2024