Personal details
Marcin J.
Based in: đ”đ± Poland
Timezone: Warsaw (UTC+2)
Summary
Hi there! I've been programming for over 10 years now, including 5+ years as a professional developer (.NET C#, Angular). I offer: explaining concepts, code review, working on projects, debugging code.
During my career, I've taken two roles: software developer and technology evangelist.
The first role deepened my understanding of the software development craft and its technologies, while technology evangelism was the role that required me to teach people, and prepare code, demos, and learning materials. These two experiences combined are what makes me the right person to help you.
Have a look at my website https://marcinjahn.com, and the open-source projects I've created - https://marcinjahn.com/projects/
Work Experience
Software Developer
eSky Group | Jul 2022 - Present
C#
Node.js
Angular
TypeScript
Docker
Google Cloud Platform
Kubernetes
.NET Core
.NET
NestJS
Developing solutions (.NET, Angular, Nest.JS, TypeScript) based on Microservice Architecture running in Kubernetes on the Google Cloud Platform.
Technology Evangelist
ABB | Sep 2016 - Jul 2022
C#
Node.js
Angular
Azure
TypeScript
Raspberry Pi
JavaScript
.NET Core
.NET
- Collaboration with clients on the design and implementation of cloud-based and Edge-based IIoT solutions (20+) in technologies such as .NET C#, Vue.JS, Node.js, Docker, Kubernetes
- Development of tools such as Operations Dashboard used to oversee the health of IIoT Platform instances (.NET, Angular, Azure); documentation platform (VuePress, Kubernetes); SDKs (.NET) for IIoT devices and web apps
- DevOps work on CI/CD pipelines targeting Azure Functions and Azure Kubernetes Service (Helm, Terraform, DevOps Pipelines)
- Promotion of ABB Ability Platform with written technical articles (50+); videos (10+) and live presentations for tens to hundreds of participants (e.g. the IIoT Technology Showcase organized within ABB with partners from Microsoft and Mocana)
- Working with people spread across 3 continents; meeting with clients within Poland and abroad (Europe, China)