Developed a JSON string safety enhancement for HTTP payloads in the Azure/PyRIT repository, focusing on robust backend improvements. The work centered on implementing the JsonStringConverter, a utility designed to ensure that strings embedded in JSON payloads are safely encoded, thereby preventing encoding-related issues during HTTP request construction. This feature improved the compatibility and resilience of API interactions by addressing potential pitfalls in JSON handling. The solution was delivered using Python and leveraged core backend development skills, with an emphasis on reliable API development practices. The contribution provided measurable business value by reducing payload errors and streamlining data exchange processes.