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Achievement: QuickdrawAchievement: Pull Sharkx2Achievement: Arctic Code Vault Contributor
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@ressourcenmangel @ixnode @scientific-computation @friends-of-tutorials @friends-of-ai
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bjoern-hempel/README.md

Björn Hempel

Hello! Hallo! ¡Hola!

Hi, I'm Björn Hempel and I work at ressourcenmangel integral GmbH as Lead Software Developer (Symfony 6.4, Pimcore 11.x), Software Architect and DevOps Engineer. My main tasks include planning, building and ensuring the proper operation of the software created by ressourcenmangel integral GmbH, as well as the required system landscape. I am also responsible for ensuring consistent code quality for the software created using modern software methods such as TDD and CI/CD.

I have extensive experience in the creation, planning and operation of complex software components (service oriented architecture - SOA), as well as the required system landscapes.

In my time before ressourcenmangel, I supervised and developed advertising portals in the publishing industry. This was followed by the development of Rest-API services for business-critical online processes for various customers. Thanks to independently selected and extensive test and deployment strategies, these services are very stable and can be easily maintained and extended by our team. The development and use of modern implementation and quality methods are always a companion in achieving my task goals.

In my private time, I work extensively with localization databases and finding geodata based on WGS 84 coordinates. Finding the nearest places and locations to a given location is the primary goal. PostgreSQL/PostGIS is used for this. The localization tool can be found at the following address: locate.place

Besides my job, I successfully completed my Bachelor's degree in Computational Science (Mathematics, Physics, Computer Science) with a minor in Artificial Intelligence and Machine Learning at the TU-Chemnitz. The thesis, which deals with the classification and recognition of image objects (Image Classification), as well as the training of corresponding image models using Convolutional Neural Network (CNN) and Transfer Learning, can be found here: Investigation of strategies for image classification on small training data sets

1.1 Profiles

2. Repositories, tutorials and libraries on github.com

2.1 Developer of ixnode packages (Composer PHP packages)

2.2 Developer of locate.place

locate.place is a comprehensive assistant for detailed location information (current location or searched location): From population data and mountain details to airport information and postal codes. With a simple search, one quickly gains access to a wide array of data about nearly any place in the world, supported by direct links to Wikipedia and a user-friendly feature for detecting your current location.

2.3 Tutorials

2.4 Bash

2.5 DevOps

2.6 Security

2.7 PHP

2.8 Javascript

2.9 Artificial Intelligence

2.10 Machine Learning (Deep Learning)

Pinned

  1. php-web-crawler php-web-crawler Public

    A php class that crawls a given url and collects recursively some data from it. The final representation will be a json object.

    PHP 9 1

  2. keras-machine-learning-framework keras-machine-learning-framework Public

    This framework prepares, trains and validates an image classifier.

    Python 3 1

  3. service-checker service-checker Public

    A service checker that checks the availability of given services and ports.

    Shell 2 1

  4. ixnode/php-vault ixnode/php-vault Public

    PHPVault allows a secure deployment process with .env files.

    PHP 3 1

  5. ixnode/php-coordinate ixnode/php-coordinate Public

    This library offers a collection of various PHP coordinate classes like Coordinate, etc. It converts various coordinate strings and values into a unique format.

    PHP 2

  6. ixnode/php-date-parser ixnode/php-date-parser Public

    This library parses different strings to DateTime or DateTimeImmutable classes.

    PHP 3