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Markus GritschMG

Markus Gritsch

Frontend Lead - Focused on React, Typescript, Next

€720/day
München, DE
15+ years

Average response time: 1 hour

About Markus

Freelance Lead Fullstack Engineer. Skilled in JavaScript, TypeScript, React, Next, and Java. Active open source contributor, constantly evolving, seizing opportunities, thriving on tech innovation.

I am...
As a full-stack polyglot software developer with fifteen years of experience, my expertise spans across architecting, implementing, and leading software solutions in web, mobile, and desktop environments. An innate talent for learning new technologies, tackling challenging problems, and ensuring superior code and product quality is a constant in every project undertaken.

What I am looking for...
As an agile and programmatic thinker, my passion lies in tackling complex problems. The focus is not on industries such as crypto, governmental services, e-commerce, or transport. All other sectors, however, are open for discussion. Currently, the aim is to secure a frontend or full-stack gig, with a particular interest in roles involving React and TypeScript.

My strongest skills and how I learned them...
Passionate about open-source and hard work, bringing a wealth of knowledge and experience to every task. A decade ago, when the Internet evolution sparked powerful JS-based frontend frameworks, I seized the opportunity. Today, with over eight years of expertise in mastering React and TypeScript, the pursuit of innovation and excellence continues unabated.

One fact (outside of work) about me...
Soccer is a personal passion, both on the pitch and as a board member of the sponsoring association for a local club. Numerous social events are arranged each year to generate funds that promote youth participation.

Additional information...
Holds a firm belief in solid and synergistic teams that enable everyone to tap their full potential. Stresses the importance of unity in overcoming challenges. Aspires to develop an application universally utilized on all digital devices one day.
  • German

    Native or bilingual

  • English

    Fluent

Can work on-site
München (up to 50km), Regensburg (up to 100km)

Experience

  • Dectris
    Lead Full-Stack Software Engineer
    TECH
    October 2023 - May 2024 (7 months)
    The project team embarked on an ambitious initiative to transform scientific research management and data analysis. Specifically, the project targeted beamline data generated by cutting edge X-ray and electron detectors installed at the edges of light sources a.k.a. Synchrotrons. This sophisticated approach aimed to address the unique challenges presented by the vast amounts of data produced during these high-precision scientific experiments, ensuring researchers could harness this information efficiently and effectively.

    Achievements:

    Holistic Software Solution:
    - Led the engineering of an integrated software suite, featuring a web application, a decoupled backend, and IoT device integration for real-time data capture from detectors.
    - Addressed key challenges in data synchronization and global collaboration, enhancing data analysis capabilities for scientific research.

    Innovative Backend:
    - Developed a scalable and independent backend infrastructure, ensuring flexible data processing and storage.
    - Enhanced precision and immediacy in experimental data capture, laying the groundwork for sophisticated analytical processing.

    Technical Leadership:
    - Directed the project’s technical strategy, making pivotal decisions on the technology stack and system architecture.
    - Advocated for and implemented best practices in software development, meeting the demanding needs of scientific data management.
    - Fostered a culture of learning and excellence, significantly enhancing the team's technical skills.

    MVP Features:
    - Launched an MVP that revolutionized the management and collaboration on laboratory and experiment data across the scientific community.

    Future Development:
    - Predictive Analytics:
    Implementing AI for insightful predictions on experiment outcomes to boost research efficiency.
    - Data Management:
    Enhancing techniques to manage the surge in data from next-gen detectors.

    Tech Stack: · React / RSC · Typescript · NextJS · Ark · Panda · Tailwind · DynamoDB · Rust
  • Self Employed
    Software Engineer & Architect
    TECH
    May 2020 - Today (6 years and 1 month)
    München, Germany
    I've honed my focus on the software projects and emerging technologies I'm passionate about learning.

    Here are the key highlights:

    - Created detailed visual animations to illustrate and simplify highly abstract problems, effectively synthesizing environmental characteristics and their associated properties
    - Contributed extensively to an array of open-source projects such as Millipede (a large-scale Next app), JClouds, React, Framer-Motion, Fresnel amongst many others
    - Exploration of integrating modern deployment and persistence approaches within the OSGi service landscape. Creating demonstrators to validate the feasibility (Proof-of-Concept) of OSGi v7 and v8
    + Coupled with Docker and GraalVM Native Image deployments
    + Linked with Neo4j / OGM
    - Ventured into machine learning, gaining foundational knowledge in various frameworks like Tensorflow and PyTorch
    - Developed a strong emphasis on functional programming, utilizing it as the core principle in my software projects
    - Dived into the world of new, intriguing programming languages, with a special interest in Rust

    Tech Stack: · Recoil · Jotai · Python · Rust · Next.js · MaterialUI · Framer · OpenAPI · TensorFlow · TypeScript · NextJs · Java · OSGi · React.js · Neo4j
    OSGi Neo4j GraalVM Next.js Typescript React React Native Docker
  • Münchener Hypothekenbank eG
    Full-Stack Software Engineer
    BANKING AND INSURANCE
    January 2018 - April 2020 (2 years and 4 months)
    München, Germany
    Lighthouse project to enable digital transformation in real estate finance

    - Web-based application that reflects the entire loan origination process
    - Real-time calculation pipeline to determine crucial figures fully autonomous
    - Transform slow work routines into smart, decision-supported collaborative workflows
    - Boost onboarding experience of new users through reactive cross-app interactions

    The project's primary objective was to replace all third-party applications utilized in the bank, including extensive Excel spreadsheets and other calculation and valuation programs.

    The application was entirely rebuilt from scratch using a robust stack of open-source technologies. This enabled a complete redesign of collaborative workflows used across departments. This redesign not only increased speed but also significantly improved user satisfaction.

    Tech Stack: · TypeScript · React.js · Redux · Java and more
    Typescript React Redux Java Maven REST MongoDB DevOps

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Education

  • Master
    OTH Regensburg
    2010
    Computer Science, Distributed networks and computer systems

Skill set

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