Fullstack-Entwickler

Strengholt Entertainment B.V. is a Netherlands-based company serving major retail chains with consumer-oriented product assortments. Their IT department builds and maintains complex digital systems to support logistics, warehousing, and sales operations.

• Developed and maintained PHP/Symfony applications used across logistics and product management workflows.

• Refactored and optimized legacy modules, improving performance and maintainability across multiple internal systems.

• Integrated Redis and RabbitMQ to enhance message queue processing and caching efficiency.

• Implemented advanced search features using Elasticsearch, improving data retrieval speed for inventory and order data.

• Conducted debugging, testing, and version upgrades for PHP 8.x-based systems, ensuring long-term stability.

• Collaborated with internal IT teams to align software architecture with business needs.

Ersatzio GmbH is a German eCommerce company specializing in high-quality automotive tools and equipment. The company operates an online store built on the Yii framework, serving thousands of customers across Europe.

• Audited the existing Yii-based eCommerce system and implemented code-level restrictions to disable unauthorized uploads.

• Secured routes and endpoints to prevent unverified external data submissions, improving system integrity.

• Provided technical consulting directly to the client owner, explaining changes in non-technical terms.

• Deployed and tested the patch under limited supervision, ensuring compatibility with existing modules.

7Steller GmbH is a German company creating innovative web and mobile solutions for online education and automation. Their products combine course management, content distribution, and e-commerce functionality.

• Enhanced backend functionality of the course management platform using PHP and MySQL.

• Integrated new UI designs into the system using Twig templates and improved Flat-File CMS (Grav) performance.

• Optimized database schema and query performance for faster data access.

• Improved REST API integrations between backend and frontend modules, enhancing communication and response time.

• Wrote documentation and created test scripts to ensure stable code deployments.

Procoders is a digital agency that develops software solutions for gaming and entertainment, focusing on interactive web applications and blockchain integrations.

• Developed backend components for a real-time online game where users matched images to win cryptocurrency prizes.

• Built backend services using Laravel, GraphQL, and PostgreSQL, ensuring efficient game state management.

• Collaborated with front-end teams using Vue.js to ensure smooth integration and data synchronization.

• Designed secure wallet interaction endpoints for cryptocurrency transactions.

• Optimized server response time and database queries for better performance and reliability.

• Arbeitete an der Entwicklung von benutzerdefinierten Plugins für JTL Shop, sowie mit PHP, Laravel und Vue.js auf ihrem internen System.

eRock Marketing is a digital agency based in Germany that provides e-commerce and web solutions for B2B and B2C clients. The company specializes in custom JTL Shop integrations, online stores, and marketing systems.

• Developed and maintained multiple client-facing eCommerce platforms with PHP and Laravel.

• Built custom JTL Shop plugins and extended integrations for payment, product, and user management systems.

• Refactored backend services and improved API performance for faster load times.

• Supported migration and integration of legacy codebases into modern PHP frameworks.

• Collaborated with frontend teams using Vue.js to align backend architecture with UX requirements.

Ritech is a technology solutions company providing custom software and digital platforms for clients across fintech, eCommerce, and enterprise sectors. The team specializes in building scalable web applications using modern PHP frameworks and frontend technologies.

• Collaborated with cross-functional teams to design, develop, and maintain web applications for multiple client projects.

• Developed new features and optimized existing modules in PHP using Symfony and Yii frameworks.

• Built and maintained RESTful APIs to ensure smooth integration between backend services and frontend applications.

• Improved database performance through query optimization and schema adjustments in MySQL.

• Contributed to frontend development using Vue.js, creating responsive and user-friendly interfaces.

• Deployed and managed containerized environments with Docker, increasing development consistency and enhancing CI/CD efficiency.

• Participated in sprint planning, task estimation, and daily standups to support agile delivery.

• Arbeitete als PHP-Entwickler bei Procesvine, wo er an einer Softwarelösung für VoIP-Kunden zur Überwachung ihrer Datennutzung mitarbeitete.

Processvine Ltd is a UK-based telecommunications software provider offering custom CRM, billing, and number management systems for telecom operators across Europe.

• Developed and optimized backend services using PHP 8.1 and an in-house open-source framework.

• Built and maintained data integrations between telecom billing systems and CRM platforms.

• Improved logging, error handling, and reliability of APIs for real-time data transfer.

• Assisted with integration of Salesforce-based data pipelines for customer management.

• Conducted code reviews and implemented CI/CD best practices for faster deployments.

• Entwickelte Funktionen in PHP (Laravel) mit einer PostgreSQL-Datenbank.
• Übersetzt Geschäftsanforderungen in technische Anforderungen und fungiert als Feature Owner.
• Verwendet GIT für Versionskontrolle und Projektmanagement, einschließlich CI/CD.
• Schrieb Unit- und Feature-/Integrationstests.
• Arbeitete innerhalb einer agilen Methodik.

Sharefox provides SaaS solutions for rental businesses, enabling inventory, booking, and payment management through a unified platform.

• Developed features for the SaaS eCommerce platform supporting real-time rentals and payments.

• Implemented ElasticSearch for advanced product search and indexing.

• Integrated Stripe and Klarna payment gateways for multi-region transactions.

• Utilized Redis for real-time notifications and updates within user sessions.

• Collaborated with cross-functional teams using Agile methodology.

Eurostep is an Italian company providing digital transformation solutions for manufacturing and retail sectors, focusing on eCommerce and integrations.

• Built connectors between Magento and third-party marketplaces.

• Developed Shopify and Storeden integrations using Laravel.

• Integrated Oracle CX Commerce Cloud with custom Laravel middleware.

• Implemented API-based data exchange systems to synchronize product information.

• Collaborated within a Scrum team for sprint-based delivery.

• Diente als technischer Leiter für das Projekt ParkingBadge.com.
• Entwarf Datenbankarchitekturen und arbeitete als Softwareentwickler.
• Erstellung und Dokumentation von REST-APIs für verschiedene Projekte.
• Aktualisierte und entwickelte Funktionen über mehrere Projekte hinweg.
• Entwicklung von benutzerdefinierten Modulen für eine Magento 2 Website.
• Verwaltete Server auf DigitalOcean und Nexcess, Umgang mit Linux, Apache, MySQL, PHP, SSL, und Domain-Konfigurationen.
• Erledigung von Entwicklungs- und DevOps-Aufgaben für kleine Laravel-Projekte.
• Betreut ältere WordPress- und Drupal-Websites.
• Verwendet GIT zur Versionskontrolle und Projektverwaltung.
• Arbeitete innerhalb einer agilen Methodik.

Rubik Technologies is an Albanian software agency delivering eCommerce and business automation solutions for Italian clients.

• Developed custom Magento 2 eCommerce platforms and ERP integrations.

• Built Laravel-based applications for automation and internal tooling.

• Managed project versioning via Git and SourceTree.

• Participated in Agile sprint cycles and client demos.

Worked across 14 projects for Electricbot, developing custom web systems and managing cloud servers.

• Developed backend services in Laravel and maintained Magento-based projects.

• Handled Linux server administration and deployment automation.

• Configured and maintained Apache and MySQL environments.

• Supported Agile workflows and project releases.

ATIS is a software factory specializing in CRM, ERP, and eCommerce integrations.

• Developed a custom CRM to synchronize data from WooCommerce, Magento, and PrestaShop via REST APIs.

• Designed automated workflows to list products on Amazon and eBay marketplaces.

• Used Laravel for backend architecture and business logic.

• Participated in Agile sprints and version control with Git.