Tesla

Revolutionizing Tesla’s Burst Core Configurator App: A Seamless Upgrade to Future-Proof Technology

At Tesla, innovation and excellence are at the heart of everything we do. Our commitment to delivering exceptional user experiences is exemplified in our core applications, including the Burst Core Configurator app. This essential tool powers the Tesla web and mobile platforms, enabling users to seamlessly search inventory across global markets, view vehicle models, and place orders. As part of our ongoing efforts to enhance security, scalability, and performance, we embarked on a significant upgrade of the Burst Core Configurator app, transitioning from outdated technologies to the latest, most robust solutions.

Project Overview: Driving Innovation with the Latest Technologies

The Challenge

The Burst Core Configurator app was built on the Slim3 PHP framework with PHP7. However, with the Slim3 framework’s end of life (EOL) and the expiration of PHP7’s long-term support, continuing to operate on these outdated versions posed significant security risks and limited scalability. It became imperative to upgrade to the latest versions to ensure the app’s resilience, security, and performance.

The Solution

Starting in December 2022, we launched a comprehensive project to upgrade the Burst Core Configurator app to the latest versions of the Slim framework and PHP. This project was driven by the need to:

• Enhance security and protect against vulnerabilities.
• Improve scalability to support growing user demands.
• Boost performance and deliver a seamless user experience.

Role and Contributions: Leading the Transformation

We entrusted with the critical task of upgrading the Burst Core Configurator app, working with minimal supervision and leveraging expertise to deliver outstanding results. Contributions included:

• Framework and Language Upgrade: I spearheaded the upgrade from Slim3 to Slim4, ensuring the application leverages the latest features and improvements. Simultaneously, I upgraded the PHP version from PHP7 to PHP8, enhancing both security and performance.
• Docker Integration: Collaborated with the Docker admin team to update the Docker image, incorporating necessary packages such as PNG support to align with Slim4 and PHP8 requirements.
• Dependency Management: Identified and resolved issues in dependent packages, including the foundation burst core, to ensure smooth integration and functionality.
• Comprehensive Testing: Developed extensive Postman collections and scripts to rigorously test every endpoint in the Burst Core app. Coordinated testing efforts with the QA team and other engineers to ensure a flawless transition.

The Slim4 Framework: Elevating the Burst Core Configurator App

Advanced Features and Performance

Slim4, the latest iteration of the Slim framework, offers numerous advantages over its predecessor, Slim3. This lightweight yet powerful framework provides enhanced routing capabilities, improved middleware handling, and better performance. The upgrade to Slim4 enables us to:

• Optimize Performance: Slim4’s streamlined architecture and improved efficiency significantly enhance the app’s responsiveness and speed.
• Enhance Security: With built-in support for the latest security features, Slim4 fortifies the app against potential vulnerabilities.
• Simplify Development: Slim4’s modular design and intuitive interface simplify development processes, reducing complexity and speeding up deployment.

A Future-Ready Burst Core Configurator App

The successful upgrade of the Burst Core Configurator app from Slim3 and PHP7 to Slim4 and PHP8 represents a significant milestone in our commitment to innovation and excellence. This transformation ensures that the app is more secure, scalable, and resilient, aligning with the latest technological standards. By delivering a superior user experience and supporting Tesla’s global inventory search and ordering capabilities, the upgraded Burst Core Configurator app is poised to drive our continued success and customer satisfaction.

Embrace the future with Tesla’s enhanced Burst Core Configurator app – where cutting-edge technology meets unparalleled user experience.