web development
graphic design

About Me


Hi, my name is Chris Kalmar.
I'm a Full Stack Web Developer and Systems Architect from Vienna, Austria.

Responsive

The world is mobile-first since many years. It is important to me to bring the best possible UX to both, the mobile user and the desktop user, each in their own way.

Full Stack

When I'm not building UIs, I implement business logic in the back-end, design GraphQL APIs, write tests, define models and integrate triggers and procedures in the database.

Distributed

As a systems architect I am a strong advocate for the microservice architecture. With the help of Docker (Swarm), message queues and good interface designs I build fault-tolerant and scalable solutions.

Composition

Over the years I gained a lot of experience in integrating 3rd-party services such as payment providers, image processing pipelines, push notification distributors and server infrastructure platforms.

Automation

Linting code and running tests is part of my build process. Continuous integration is key to faster iterations and deployments.
I love automating things.

Chris Kalmar

Successful Projects


I had the pleasure to work with many companies from various industries. Each project was a tailored solution.
Among others I built complete online presences, business intelligence cockpits and dashboards, webshops, customized themes and online reservation systems.
In many cases I was responsible for designing and shaping the final product.
GE Money Bank
UniCredit
Western Union
Österreich Werbung
Cube Hotels
printpool
intersec
ONG-IT
Fahrschule Grand
Loctite
CCT Software
Governance Sol.
HPK Bau
Morauf
Multiply
ORFG
Relevance One
EUROSPINE

Tech Stack


Every project has its specific tech stack. Here is a list of technologies, frameworks and services that I'm working with in most of the projects.
React
GraphQL
NodeJS
Docker
PostgreSQL
mongoDB
Redis
RabbitMQ
MobX
Apollo
Sass
Less
Bootstrap
Let's Encrypt
Jest
Mocha
ESLint
Drone.io
Travis CI
DigitalOcean
Google APIs
Cloudinary
Babel
Webpack
npm
Yarn
Markdown
Git
Slack
VS Code

Entrepreneurship


There are 2 startups I am very proud to be part of.
Go and check them out.
Everjoin
Co-Founder & CTO

Everjoin is a US-based startup with a social gaming platform build around the concept of challenges. Do you remember the Cinnamon Challenge or the Phone Pinching Challenge? Well, there's an app for that:

immostack
Co-Founder & CTO

At immostack it is our mission to make PropTech data smart. We help companies in the real estate industry to achieve higher data quality and improve customer experience by leveraging the power of Computer Vision and Machine Learning.

Get In Touch


Let's talk about your next project and how I can help you get it online.
I'm looking forward to getting to know you.


Rolandgasse 8/2/35
1220 Vienna, Austria