Jens Twesmann
Senior PHP Full-Stack Developer
Experience
Shopware 6 Launch
Int. Screw Manufacturer
Migration of the business online shop from a custom in-house solution to Shopware 6 Programming an interface to the PIM (product import) Order export interface to SAP Developing a template as a plugin Various small plugins (e.g. live price query per customer) Project management
Senior PHP Full-Stack Developer
Development of an HR tool for recruiting and personnel management Development of various interfaces (WhatsApp, digitally signed contracts, CV parsing, Indeed job posting) Co-development of the frontend design SaaS app with multi-tenant domains
Senior PHP Full-Stack Developer
Development of a management system for COVID rapid test centers with a billing module for submission to the health insurance association with an interface to the official Corona-Warn-App to display test results certified by Deutsche Telekom
Industries Experience
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Experienced in Information Technology (3.5 years), Manufacturing (2.5 years), and Healthcare (0.5 years).
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Information Technology (3.5 years), Product Development (3.5 years), Human Resources (3 years), and Project Management (2.5 years).
Summary
Experienced freelancer with over two decades of experience in software development, project management, team leadership, and more.
Tech-Stack:
- PHP
- Laravel
- Shopware
- TailwindCss
- AlpineJS
- VueJS
- Livewire
- MySQL
- AWS Management (RDS, EC2, VPN, Cloudwatch)
Languages
Education
University of Paderborn
Computer Engineering · Paderborn, Germany
Certifications & licenses
Shopware Certified Developer
Shopware AG · Schöppingen, Germany
Profile
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