Kacper Drapała · fullstack · DevOps · IoT
Fullstack on .NET and React, CI/CD and GitOps, applications that talk to hardware. 11+ years professionally: from automotive and energy to my own SaaS products.
Backend in .NET, frontend in React and TypeScript. From a first MVP to a multi-tenant SaaS with accounts, roles and payments.
Pipelines, GitOps deployments with ArgoCD, Kubernetes and infrastructure in Terraform. A change reaches production repeatably, with no manual clicking.
Applications that connect to controllers, diagnostic interfaces and ECUs, plus the web layer that presents and operates on that data.
I review the architecture, deployments and security of an existing application. You get a list of concrete problems, priorities and recommendations.
Industries
For clients in automotive and energy I build CI/CD and ArgoCD deployments, fullstack applications in React and TypeScript, and applications that communicate with IoT devices, controllers and ECUs.
Own platform
A dozen-plus services and applications that I designed, deployed and run myself. All GitOps, with a single identity provider and shared observability.
Scope
Things I built and keep developing on my own.
Class calendar and client database for clinics and therapy studios. Multiple organizations and locations in one application.
planote.plDownload invoices from the Polish KSeF as a ZIP with XML and PDF. No login, and the data stays in your browser.
ksefast.plRecruitment campaigns in Meta Ads for recruiters: job posting, campaign and candidates in one panel.
jobsonar.euContact forms with a dashboard for handling messages. The form on this page lands in it.
contact-admin.devowiec.plI’m Kacper. I’ve been programming professionally since July 2015: first e-commerce, then automotive and energy. In parallel I build my own products, so I know the whole cycle: from idea, through deployment, to monitoring in production.
I work on my own or in a small team of trusted specialists. We set the way of working per project: a one-off task, a longer project or ongoing support.
Describe in a few sentences what you want to build, fix or check.
Or directly:kontakt@devowiec.pl
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