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Alexander DrosselAD

Alexander Drossel

Full Stack Developer | SaaS | Startup

€750/day
Hamburg, DE
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Alexander

I am an experienced Full Stack Developer, specializing in building complete projects, MVPs, and revamping existing applications with speed and professionalism. I’ve led and collaborated on numerous projects, delivering high-quality, scalable solutions even under tight deadlines. My expertise spans the full development lifecycle—from concept to deployment—using a wide range of technologies and programming languages.

Whether it's launching new products, optimizing existing platforms, or automating complex processes, I’m skilled at efficiently managing all aspects of development. My team and I have repeatedly delivered outstanding results in short timeframes, consistently exceeding client expectations.


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I am an experienced Full Stack Developer, specializing in building complete projects, MVPs, and revamping existing applications with speed and professionalism. I’ve led and collaborated on numerous projects, delivering high-quality, scalable solutions even under tight deadlines. My expertise spans the full development lifecycle—from concept to deployment—using a wide range of technologies and programming languages.

Whether it's launching new products, optimizing existing platforms, or automating complex processes, I’m skilled at efficiently managing all aspects of development. My team and I have repeatedly delivered outstanding results in short timeframes, consistently exceeding client expectations.
  • German

    Native or bilingual

  • English

    Fluent

Can work on-site
Hamburg (up to 50km), Berlin (up to 50km), Frankfurt am Main (up to 50km), Münster (up to 50km), Köln (up to 50km)

Experience

  • Mubaracare
    Mubaracare.de: SEO-Optimized Next.js Website with Payload CMS
    HEALTH AND WELLNESS
    February 2025 - February 2025
    Leverkusen, Germany
    Developed a high-performance, SEO-focused website for Mubaracare.de using Next.js, delivered within a tight one-week timeframe. The backend leverages Payload CMS hosted on Vercel, enabling the site owner to effortlessly create and manage articles and content independently.

    Technical Highlights:

    Next.js for exceptional speed and optimized SEO performance.

    Payload CMS integrated seamlessly for intuitive content management.

    Deployed efficiently on Vercel, ensuring fast load times and reliability.

    This project demonstrates my ability to rapidly deliver performant websites with outstanding SEO optimization and user-friendly content management.
    Next.js Web Design SEO Vercel GitHub Payload CMS Headless CMS Google Analytics
  • Toredo MediCom GmbH
    E-Commerce Platform for Genetic Testing & Personalized Supplements
    BIOTECH
    December 2023 - May 2024 (5 months)
    Klagenfurt, Austria
    We revamped an eCommerce shop originally built on WordPress/WooCommerce, transitioning it to a modern, fast, and SEO-optimized platform tailored specifically for genetic testing services. In addition to the core genetic testing offering, we contributed to the development of a personalized supplements subscription, where the ingredients were based on customers' genetic results. The calculations for these personalized plans were handled by our backend.

    The site was build with Next.js, hosted on Vercel, with a Firebase backend, and we leveraged Stripe for payment processing. Notable features included fast, modern, and visually appealing landing pages, multi-language support, user accounts, an integrated back office for managing orders, external vendor integration, and detailed analytics.

    We also automated several crucial steps in the process, such as the uploading of collected genetic data, splitting it into individual samples, automatically calculating results, and sending them directly to customers.

    The project was completed by a small team of two, working part-time over the course of 3 months to launch the MVP and another 3 months for feature enhancements and maintenance. We also conducted two on-site workshops with the client.

    The whole shop was built by us in close collaboration with different departments (e.g. marketing, sales, r&d).
    Typescript Agile Method CI/CD Stripe API Next.js Vercel Firebase Google Cloud Platform (GCP) SEO MVP Software Architect
  • Toredo Medicom GmbH
    PDF Generator for Genetic Testing
    BIOTECH
    June 2023 - August 2023 (2 months)
    Klagenfurt, Austria
    We developed a custom PDF report generator for genetic testing, designed for use by laboratory assistants. The software enabled users to input a sample ID, retrieve DNA analysis results from an internal company database, and generate personalized reports for customers. These reports provided insights into health-related traits, such as the likelihood of conditions like lactose intolerance, based on the analysis of submitted saliva samples.

    The PDF reports followed the company's branding, which we designed in-house. Utilizing Electron's print-to-PDF functionality, we overcame challenges with headers, footers, page layouts, and a custom front page. The focus was on delivering a solution that emphasized speed and automation, simplifying the reporting process for lab assistants.

    Although the software was used internally, the PDF reports were sent directly to customers, providing them with clear, branded results from their genetic tests.
    Typescript Node.js

Recommendations

Yasin G.YG
SG
Armand ZohariAZ
Yasin G. and 2 other people have recommended Alexander

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Education

  • Bachelor of Science Physics
    Technische Universität Dortmund
    2017
  • Master of Science Physics (Master Thesis in Computational Neuroscience)
    Technische Universität Dortmund
    2019

Skill set

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