Patrick Mainka
Selbstständig at HEM Tankstelle
Germany
Summary
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RockstarPatrick Mainka is an experienced software professional with 11 years in the field, currently operating as a self-employed developer based in Germany. He contributes to open-source back-end projects such as InvoicePlane, where he has implemented practical features like invoice creation timestamps and PDF password protection, demonstrating attention to both functionality and security. Patrick blends hands-on database and model changes with user-facing improvements, showing a pragmatic approach to enhancing billing systems. His long tenure as an independent developer suggests strong self-management and the ability to deliver end-to-end solutions for small businesses.
11 years of coding experience
Github Skills (5)
billing10
php10
invoice10
codeigniter10
mysql9
Programming languages (1)
Github contributions (5)
InvoicePlane/InvoicePlane
Mar 2015 - May 2015
A self-hosted open source application for managing your invoices, clients and payments.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:23 commits, 12 PRs, 11 pushes in 2 months
Contributions summary:Patrick primarily contributed to enhancing the invoice management functionalities of the application. Their commits focused on adding features related to invoice creation, including saving the creation time and password protection. They modified database schemas and updated views and models to accommodate these new features, specifically integrating time of creation into invoice records and password protection for PDF files. These changes improve the functionality and security of the invoice system within the application.
paymentscodeigniterinvoiceplaneinvoicesphp
Pitma/AdventOfCode
Dec 2021 - Dec 2024
Contributions:62 pushes, 1 branch in 3 years
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