PhpStorm Experts in Germany

• Conducting and evaluating web analyses
• Creating and editing tags and scripts in the area of tag management as well as banners and other client-side web elements in the area of consent management
• Technologies used in development: Tealium, JavaScript, IntelliJ, Git, Android Studio, Selenium, Appium, Adobe Analytics, Power Automate, Power App

• Developed a new web app to manage and configure counting devices for large events
• Technologies: .NET 10, C#, Blazor, MudBlazor, MySQL, Git

• Architecture and conception
• Development at gitis.de (Laravel, Vue, Blade, CI/CD Pipeline [Rector, PHPUnit, PHPStan, PHP_CodeSniffer])
• Development at plotdesk.app (Laravel, Vue, Inertia, Tailwindcss, Prism, Ansible, Docker, CI/CD Pipeline [Rector, Pest, PHPStan, Pint])
• Development at sales-automation.ai (Laravel, Vue, Inertia, Tailwindcss, Prism, CI/CD Pipeline [Pest, PHPStan, Pint])
• Development at Cynapsis Interactive (Laravel, Filament, Google Ads API, CI/CD Pipeline [Rector, Pest, PHPStan, Pint])
• Analysis and monitoring tool for z-optimations GmbH (Laravel, Blade)
• Development at ProgressMaker (Laravel, Pest, REST-API)
• Development of a data warehouse at ProgressMaker (Laravel)
• Development of SimpleStats.io (Laravel, Vue, Inertia, Tailwindcss, Pest, CI/CD)
• Development of Validation for Laravel (Laravel, Vue, Inertia, Tailwindcss)
• Development of multiple open-source projects (laravel-date-scopes, laravel-schema-rules, laravel-xhprof)

• Development of a B2B shop based on Magento 2
• Plugin research and implementation, e.g. individual prices per customer
• Implementation of custom adjustments
• Quality assurance
• Release management
• Collaboration with the marketing team
• Technologies: Magento 2, CSS, Javascript, PHP, Docker, Git

• A series of interactive live online workshops designed to help students and recent graduates from the African diaspora prepare for the professional world, improve their problem-solving skills, and master tech skills.

• DTO class generator: In-house development of a tool for the automatic generation of classes, functions, and methods for use in .NET Core projects based on SAP Business One Service Layer metadata
• E-invoice import add-on: Development of a SAP Business One add-on / coresuite module for the automated import of ZUGFeRD e-invoices as incoming invoices – with configurable mapping to flexibly control the import logic across four mapping types (DIRECT, SQL, FIXED, EXPR). The add-on is available as a licensed product for SAP Business One customers.

Stack: SAP Business One, SAP Business One Service Layer, coresuite Country Package, C#

• Responsible for quality management of software products, including specifying and managing requirements for new modules, conducting quality assurance tests, creating and maintaining related documentation, and regularly communicating with customers to coordinate and clarify requirements.

• Projects: IT development and enhancement of the cash register software and additional modules for the services of climbing and bouldering gyms, trampoline parks, and leisure facilities.

• PHP legacy and Symfony 5+ development of N.V.L. Group's own ERP from PHP 7.4 onward including Oracle SQL, RabbitMQ, React and ExtJS
• Use of Docker and GitLab to manage containers and source code
• Implementation of unit, integration and functional tests
• Frontend development with React and ExtJS in Docker containers via GitLab

• Provision Kubernetes infrastructure on Azure, GCP, or bare-metal at the hosting provider
• Design and implementation of REST and GraphQL APIs
• Cloud governance (cost, compliance, security)
• Infrastructure-as-Code and CI/CD as code (Terraform, Ansible)
• Container technologies (Docker, Helm)
• Maintain and improve CI/CD pipelines (GitLab CI, GitHub Actions), Argo CD
• Deployment, scaling, and monitoring of microservices
• Distributed event streaming (Kafka)
• Message brokers RabbitMQ, MQTT
• Software development from scratch or further development of existing projects using PHP, Python, Go, C#, and Bash

• PHP application development for the following news portal CMS:
• lebensmittelzeitung.net
• textilwirtschaft.de
• horizont.net
• iz.de
• fvw.de
• ahgz.de
• horizont.at
• agrarzeitung.de
• food-service.de
• fashionmagazine.it

• Technical relaunch of the existing affiliate site based on Pimcore and Symfony
• Use of TailwindCSS for performant and flexible frontend design
• Implemented a CI/CD pipeline with GitHub Actions
• Used Redis for caching and performance optimization
• Responsible for DevOps tasks including system configuration and deployment
• Integrated the eBay API for automated data processing
• Managed tickets via YouTrack and team communication through Slack
• Test coverage with Codeception (unit & acceptance tests)
• Continuous development, maintenance, and performance improvement
• Designing new features and optimizing existing processes

• Architecting and developing SaaS platform for graphical definition and execution of pandas data processing pipelines
• Developed POlyglott, an open-source Python CLI tool for translation workflow management featuring PO file parsing, quality linting with glossary enforcement, and DeepL API integration for machine translation
• Developed web application for material compliance management (EU REACH) using Django and modern web technologies
• Built automated infrastructure platform using Proxmox, Terraform, and Ansible — VM provisioning, configuration management, internal DNS, and fleet-wide security hardening across multiple subnets

• Worked on a custom eCommerce platform to maintain and improve the legacy frontend codebase under challenging access limitations
• Achieved a 38% increase in page speed after two months of optimization and development
• Conducted R&D to identify the best frontend framework for a new eCommerce website, researching and developing with MedusaJS, Salior, Adobe Commerce, and VueStorefront
• In 2023 worked on a new ERP system written in React using Redux for state management, Tailwind for styling, TypeScript, and Material Design, improving development efficiency by almost 20%

• Senior Frontend Angular and Frontend
• Integrating Camunda processes into the frontend
• Development supported by ChatGPT (Codex) and Claude (skills etc.)

Knowledge: Angular, Camunda

Products used: Claude, Codex, ChatGPT, Camunda