Kai Haase-Founder & Managing Director
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Experience
Managing Director & Full Stack Developer
lenne.Tech GmbH
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology and Product Development.
Summary
My skills are diverse: As a project manager, I get to guide projects in agile processes from the first idea through concept, design, and technical development to deployment and ongoing improvement. In doing so, I support clients and development teams in collaboration, and as a full-stack software developer in app and web development, I am responsible for the architecture and development of individual modules and entire applications in both frontend and backend. My more than 20 years of experience in developing applications and platforms for various industries helps me ensure quality and deliver projects on time. As a training manager, I also place special importance on the training and further education of all team members.
Skills
Technologies
- Html
- Css
- Scss
- Tailwindcss
- Bootstrap
- Javascript
- Typescript
- Angular
- Vue.Js
- Nuxt
- Ionic
- Spa/Pwa/Ssr
- Eslint
- Jest
- Cypress
- Playwright
- Node.Js
- Nest.Js
- Graphql
- Rest
- Websocket
- Mongodb
- Mysql
- Mariadb
- Postgresql
- Redis
- Keydb
- Directus
- Docker
Tools
- Npm
- Pnpm
- Yarn
- Git
- Gitlab
- Github
- Postman
- Jira
- Slack
- Linear
- Teams
Languages
Education
SAE Institute Cologne
Apprenticeship as a Media Designer · Multimedia Producer · Cologne, Germany
University of Siegen
Teaching Degree in Social Sciences, Philosophy, Mathematics · Teacher Education in Social Sciences, Philosophy, Mathematics · Siegen, Germany
University of Siegen
Computer Science · Computer Science · Siegen, Germany
Certifications & licenses
IHK Siegen
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Kai speaks the following languages: German (Native), English (Intermediate).
Kai has at least 6 years of experience. During this time, Kai has worked in at least 1 role and for 1 company. The average length of individual experience is 6 years and 5 months. Note that Kai may not have shared all experience and actually has more experience.
Based on recent experience, Kai would be well-suited for roles such as: Managing Director & Full Stack Developer.
Kai's most recent position is Managing Director & Full Stack Developer at lenne.Tech GmbH.
In recent years, Kai has worked for lenne.Tech GmbH.
Kai is most experienced in industries like Information Technology.
Kai is most experienced in business areas like Information Technology and Product Development.
Kai has recently worked in industries like Information Technology.
Kai has recently worked in business areas like Information Technology and Product Development.
Kai holds a Bachelor in Computer Science from University of Siegen.
Kai has 1 certificate: AdA Certificate.
The availability of Kai needs to be confirmed.
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