John D.

John D.

Full-Stack Developer

Berlin, Germany

Age: 29

German (native), English (fluent)

About

Passionate full-stack developer with a focus on building scalable web applications. Experienced in modern JavaScript frameworks and cloud infrastructure. Enjoys tackling complex problems and delivering clean, maintainable code.

Experience

  • Senior Developer at TechCorp Ltd

    2022present

    Built and maintained microservices architecture serving over 50,000 daily users. Led the migration from a monolithic system to an event-driven architecture.

    nodejstypescriptDockerawsPostgreSQL
  • Junior Developer at StartupXYZ

    20202022

    Developed customer-facing React applications and REST APIs. Implemented CI/CD pipelines and automated testing.

    reactnodejstypescriptPostgreSQL

Education

  • B.Sc. Computer Science

    20172020

    TU Berlin

Skills

ReactJS
ReactJS
Node.js
Node.js
TypeScript
TypeScript
PostgreSQL
PostgreSQL
Docker
Docker
AWS
AWS

Coding Test

Score: 85/100API Quest

Clean architecture with comprehensive test coverage. Excellent error handling and API documentation.