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Achievements

Achievement: Pair Extraordinairex2Achievement: QuickdrawAchievement: YOLOAchievement: Pull Sharkx3Achievement: Arctic Code Vault Contributor

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kisztof/README.md

Krzysztof Słomka

Senior Backend Engineer · Software Architect · DevOps

Available for freelance   Email   Download CV   LinkedIn   Website

15+ years building distributed systems, APIs, and cloud infrastructure — fintech & open banking specialization.
Expertise: DDD · CQRS · Event Sourcing · Microservices · Modular Monolith.
Currently building Driftr — open source tooling — and delivering client projects.
Open to freelance: architecture consulting, backend engineering, platform work.
📍 Kraków, Poland · Remote

🚀 Featured Projects

Driftr
Driftr — open source tooling 		StackMade
StackMade — studio brand: web, apps & AI software, idea to production
StackURL
StackURL 		PoliczProsto
PoliczProsto

✍️ Writing

Medium

→ More on slomka.pro/blog

Tech Stack

Primary


PHP
Symfony
TypeScript
Node.js
NestJS
Go
Java
Spring

Messaging & Streaming


Kafka
RabbitMQ

Databases & Storage


PostgreSQL
MongoDB
Redis
Elasticsearch
OpenSearch
BigQuery

Frontend & Desktop


React
Electron

Cloud & Infrastructure


AWS
GCP
Kubernetes
Docker
Terraform
GitHub Actions
Nginx
Jenkins
Grafana
Linux
Bash

GitHub Stats

kisztof stats top languages

Connect

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Pinned Loading

  1. StackMade/Driftr StackMade/Driftr Public

    Fast JavaScript toolchain versioning without the friction. A lightweight JavaScript toolchain manager built for speed and simplicity. The spiritual successor to Volta, made for developers by develo…

    Go 2

  2. rabbitmq-ha-demo rabbitmq-ha-demo Public

    RabbitMQ HA - demo

    Shell 6 4

  3. pgbouncer-postgresql-docker pgbouncer-postgresql-docker Public

    PgBouncer postgresql example

  4. truenas-vm-clone-tool truenas-vm-clone-tool Public

    TrueNAS VM clone tool

    JavaScript

  5. github-issues-importer github-issues-importer Public

    JavaScript

  6. ddd-cqrs-es-bank-transfer-example ddd-cqrs-es-bank-transfer-example Public

    PHP