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Eike Klindworth, Software Developer in Hamburg, Germany
Eike Klindworth

Software Developer in Hamburg, Germany

Member since August 29, 2022
Eike is a developer residing near Hamburg, Germany. About ten years ago, he started his journey in web development, first with PHP, then later moved on to Java and TypeScript. He studied computer science in Oldenburg and began freelancing in 2020. Eike is mainly auditing and consulting developers, building APIs and front-end stacks. He has developed many projects within the field of Java, TypeScript, and Node.js, making it his current primary area of expertise.
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Portfolio

Experience

Location

Hamburg, Germany

Availability

Full-time

Preferred Environment

Slack, Windows, Linux, WebStorm, JavaScript, TypeScript, Docker, React

The most amazing...

...thing I've built is a gaming community with close to 150,000 registered users.

Employment

  • Full-stack Developer and Consultant

    2020 - PRESENT
    Self-employed
    • Created a gaming community with close to 150,000 registered users.
    • Audited a cryptocurrency startup's codebase and architecture.
    • Developed a European Union COVID-19 certificate validation API for a private investor.
    • Coached a company's quality assurance team on JavaScript.
    • Created a custom Cloudflare worker script to improve the UX on WordPress sites in terms of TTFB and FCP.
    • Created a custom HTTP proxy to protect sites against DoS requests that bypass Cloudflare.
    • Developed several web scrapers, crawlers, and spiders.
    • Created an application to record contract details for customers over VoIP.
    Technologies: JavaScript, TypeScript, Node.js, MongoDB, SQL, Web, React DnD, React Native, HTML, Linux, Cloudflare, NGINX, Azure, Heroku, GitHub, GitLab, Web Development, Cryptocurrency, Ethereum, Bitcoin, Google Cloud, Back-end, Back-end Development, Web Scraping, Scraping, Amazon Web Services (AWS), APIs, Leadership, Git, Git Flow, Web Search, Software, Cryptoeconomics, API Integration, Single-page Applications (SPA), MySQL, REST APIs, Angular, NestJS, Next.js, PostgreSQL, DevOps, MUI (Material UI), Scrum, Redux, Software Architecture, Full-stack, Search Engine Optimization (SEO), Web Performance Optimization (WPO), Google SEO, Express.js, MEAN Stack, Redis

  • Generalist Tech Lead and CTO

    2022 - 2023
    BitFlow GmbH
    • Audited different codebases by several indicators and development best practices. Consistently looked for red flags regarding technical progress.
    • Administered technical report writing to present and explain audits to multiple VC companies.
    • Added recommendations and standard best practices to report and evaluate possible technical opportunities or threats.
    Technologies: Architecture, Due Diligence, Code Auditing, Reports, Scalability

  • Junior Web Developer

    2012 - 2016
    Jöllenbeck GmbH - Speedlink
    • Developed a slideshow tool on Raspberry PI, which can connect six different TV screens and show photos that were put on a network drive by professional photographers.
    • Created a space-requirement metered connection and front end, then integrated it into an enterprise resource planning (ERP).
    • Established different accounting tools for the self-developed ERP system.
    Technologies: PHP, JavaScript, HTML, CSS, Linux, Web, SQL, Node.js, Windows, Web Development, Back-end, Back-end Development, Git, Software, MySQL

Experience

  • Game Server and Community

    A German gaming community with nearly 150,000 registered users and its private game server with more than five years of development. It consisted of a full-stack application, the game server script, and several small-scale projects.

Skills

  • Languages

    JavaScript, TypeScript, SQL, PHP, HTML, CSS

  • Libraries/APIs

    Node.js, React, REST APIs, React DnD

  • Platforms

    Web, Windows, Linux, Ethereum, Docker, Azure, Heroku, Amazon Web Services (AWS)

  • Other

    Web Development, Software, Software Development, Cryptocurrency, Back-end, Back-end Development, Web Scraping, Scraping, APIs, Git Flow, API Integration, Single-page Applications (SPA), Software Architecture, Full-stack, School, Business, Cloudflare, Amazon OpenSearch, Architecture, Bitcoin, Leadership, Web Search, Cryptoeconomics, Google SEO, Due Diligence, Code Auditing, Reports, Scalability

  • Frameworks

    NestJS, Next.js, Express.js, React Native, Angular, MUI (Material UI), Redux

  • Tools

    WebStorm, Git, Slack, NGINX, GitHub, GitLab, MongoDB Atlas, ELK (Elastic Stack)

  • Storage

    MongoDB, MySQL, Elasticsearch, Google Cloud, PostgreSQL, Redis

  • Paradigms

    DevOps, Scrum, Search Engine Optimization (SEO), Web Performance Optimization (WPO), MEAN Stack

Education

  • Apprenticeship in Software Development
    2012 - 2015
    Berufsoberschule (BBS) II - Stade, Germany

Certifications

  • Software Developer
    MAY 2015 - PRESENT
    Chamber of Commerce and Industry (IHK Stade)

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