Christian Höpfner
Software Engineer
Education
University of Applied Sciences, Berlin
Applied informatics (M. Sc., 2 semesters)
University of Applied Sciences, Berlin
International media & computing (B. Sc.)
Degree: 1,27 (passed with distinction)
Humboldt University
Mathematics (Diploma, 2 semesters)
Leonard Bernstein Grammar School
Intensive courses: Mathematics, informatics
Professional Experience
Cozero
Technical Lead
Leading five engineers within a cross-functional product team, taking ownership of delivery and ensuring technical excellence. Supporting product strategy and technical recruiting, driving processes and technical innovation. TypeScript, NestJS, React, AWS, Postgres, Docker, Dagster, Jest, Cypress, GitHub Actions
acehub
Co-Founder & Fullstack Engineer
Architecture, planning & development of SaaS platform (serverless backend, web & mobile clients) for story based employer-employee communication TypeScript, React Native, Next.js, TailwindCSS, Jest, Vercel, Firebase, NoSQL, Cloud Functions, Algolia, GraphQL
CleverShuttle
Senior Frontend Engineer
Feature planning & development of Vue.js web applications for DRT operations, technical recruiting support TypeScript, Vue.js, VueX, SCSS Modules, Jest, KeyCloak, Cypress, GitHub Actions
Votesquare
Co-Founder & CEO
Conception, design & development of a SaaS solution for online elections, customer onboarding & technical support during election events, company administration TypeScript, React, SCSS Modules, Server Sent Events, GitHub Actions, AWS (S3, Cloudfront, Zone 53)
Project A Ventures
Teamlead Frontend Engineering
Additional: Resource planning, employee support, reviews & development, team strategy development
Frontend Architect
Additional: Venture system auditing & consulting, architecture planning, technical recruiting support
Senior Frontend Engineer
Project-based work with various Ventures (e.g. Spryker, kfzteile24), Feature planning & development, technology evaluation React, Vue.js, Next.js, Electron, jQuery, SCSS, CSS-in-JS, Twig, Symfony, Spryker
SIRUP GmbH & CO. KG
Frontend Developer in full-service agency
Development of frontend systems for E-Commerce, CMS-based websites & JS-/Hybrid-Applications, Node.js Microservices Drupal, Typo3 – JQuery, React, LESS, AngularJS, Ionic 1, Express
University of Applied Sciences, Berlin
Web Developer in research group "Creative Media"
Development of web application for planning and 3D-visualization of museum exhibitions AngularJS, Three.js, LESS – Laravel, MySQL
Christian Höpfner Informatics
Freelancing
Project based development of web applications & CMS-based websites WordPress, GraphQL, React, Next.js
Techini Health SLR - Barcelona, Spain
Internship in web development
Development of web application "MijnCLIC" for prevention of heart diseases HTML, jQuery, LESS - PHP, MySQL
Tolina GmbH
Working student, Java development