Daniel Stopp

Frontend and Web Developer

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Berlin, Germany

Experience

Apr 2024 - Aug 2024
5 months

Frontend and Web Developer

Datalyze Solutions

  • Frontend development and implementation of various designs (landing pages, overview pages)
  • Responsible for the content and updates of the Datalyze Solutions company website
  • Collaborated on planning and developing an admin application for listing and locating real estate projects (CBRE)
  • Collaborated on planning and developing comprehensive solutions for automatic staff distribution in factories (Bosch)
  • Backend development for various small projects with different stacks
  • Techstack: GitLab CI/CD, Elixir, Phoenix Framework, Ecto, PostgreSQL, Docker, Hetzner, Traefik, NGINX, Python, Flask, Next.js/React, Leaflet, GeoServer, TypeScript, MongoDB
Mar 2024 - Present
1 year 11 months

Senior Software Engineer

CmdScale GmbH

  • Developed a shareholder meeting software in Golang
  • Consulted and worked with the client to gather and implement requirements efficiently
  • Technology consulting for custom software needs
  • Created tailored features perfectly matched to customer needs
  • Frontend development for a single-page application
  • Collaborated with external service providers to build an iOS app
  • Techstack: Golang, PostgreSQL, Gitlab, Docker, Protocol Buffers/GRPC, Gitlab CI/CD, Vue.js, Typescript
Jun 2021 - Mar 2024
2 years 10 months

Senior Software Engineer

CmdScale GmbH

  • Developed assetGIS, a geoinformation system for project planners and surveyors
  • Provided technical guidance and onboarded career changers
  • Planned and developed the application architecture
  • Developed, maintained, and documented an authentication system
  • Optimized efficiency and developer experience when working with the app tech stack
  • Set up and developed a CI/CD system with separate environments (live, staging, development)
  • Programmed and implemented the frontend according to design specifications
  • Techstack: GitLab CI/CD, Docker, DigitalOcean, Terraform, Ansible, Traefik, NGINX, Fail2Ban, Python, FastAPI, Pydantic, TypeScript, Next.js/React, Leaflet, Redis, SSH, OAuth 2, JSON Web Tokens
Jan 2014 - Jun 2017
3 years 6 months

Fullstack Engineer

Self-employed

  • Developed product pages, customer portals, product landing pages, and online shops
  • Frontend development and design implementations
  • Planned and developed authentication systems and seamlessly integrated them into application architectures
  • Planned and developed RESTful/JSON, gRPC, and GraphQL APIs
  • Built microservices for efficient, fault-tolerant, concurrent data retrieval, aggregation, and storage
  • Rapid prototyping of product concepts under tight deadlines
  • Maintenance, documentation, hosting, and content management
  • Developed and implemented CI/CD pipelines (linting, build, testing, deployment) and Git workflows
  • Provided technical consulting and communicated with clients
  • Techstack: GitLab CI/CD, SvelteKit, Docker, VPS/Cloud, Remix, OAuth2, JSON Web Tokens, Golang, PocketBase, Traefik, NGINX, Google Maps, Leaflet, Python, Flask, FastAPI, PostgreSQL, Redis, Next.js, React, SolidJS, TypeScript
May 2013 - Dec 2013
8 months

Designer/Frontend Developer

Self-employed

  • Designed screens for an iPhone app to buy event tickets
  • Frontend development and design implementation
  • Implemented an API developed by colleagues to fetch ticket availability
  • Synchronized purchase and ticket data
  • Content management
  • Techstack: PHP, MySQL, JavaScript, Adobe Photoshop, Adobe Illustrator

Summary

With extensive experience in fullstack development and a variety of successful projects, Daniel brings deep knowledge in developing, maintaining, and optimizing modern web and backend applications. His ability to quickly dive into complex codebases and deliver valuable contributions from the start has allowed him to work effectively in both agile teams and large, demanding projects.

By applying modern technologies and proven development practices, he can build stable, scalable, and high-performance solutions.

Skills

  • Golang
  • Python
  • Typescript
  • Javascript
  • Docker
  • Linux
  • Gitlab Ci
  • Javascript
  • Go
  • Elixir
  • Lua
  • Mysql/mariadb
  • Postgresql
  • Sqlite
  • React/next.js
  • Vue.js
  • Svelte
  • Flask/fastapi
  • Phoenix
  • Terraform
  • Ansible
  • Paypal
  • Stripe
  • Sqlc/sqlx
  • Open Source
  • Grpc

Languages

German
Native
English
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