| Location: Cape Town, South Africa (UTC+2) Remote: Yes Willing to relocate: No Technologies: PHP, Ruby on Rails, HTML/CSS, MySQL, Bootstrap CSS, Tailwind CSS, Javascript, Shell Scripting LinkedIn: https://www.linkedin.com/in/bsdguru/ GitHub: https://github.com/jacques/ Email: jmarneweck at gmail dot com Senior software engineer (20+ years) specializing in PHP (Slim Framework) and full-stack development. I thrive on building efficient and scalable solutions. I have worked all over the stack, backend, frontend, DevOps, CloudOps. Experience: * Designed, developed, and deployed diverse projects: from static websites to backend services for terminals integrated with third-party terminal management software. * Extensive API experience: Building REST APIs, integrating with third-party APIs (Smartcall, Clickatell, Webfleet). * Prepaid debit card management system integrations including tooling for reconciliation between systems. * Strong database skills: MySQL optimization and management. * Payment gateway integrations: Pay@, Payfast, Mygate, Ozow. * File processing from various third-party systems. * Working with third-party vendors developing software interfacing with systems which I am building (i.e. terminal management software talking via REST API's for vending Airtime, Electricity, etc.) |