VOXA Golang Server

Voxa Golang Server is a high-performance audio processing API built with Go and Fiber. It supports real-time voice filtering, audio-to-video conversion using FFmpeg, secure JWT authentication, and seamless Cloudinary media uploads, all optimized for speed, scalability, and anonymous voice messaging workflows.
DescriptionVoxa Golang Server is a high-performance backend built to power modern, privacy-focused communication platforms. Designed around speed, scalability, and efficient media handling, it leverages the Fiber framework to offer lightning-fast routing and low-latency request handling. At its core, the server provides advanced voice-processing capabilities—allowing users to transform their audio with filters like deep voice, robotic distortion, chipmunk effects, and muffled tones. These transformations are powered by FFmpeg, ensuring high-quality output while maintaining the anonymity central to the Voxa experience.

Beyond voice manipulation, Voxa Golang Server includes a robust audio-to-video engine that converts any audio file into an MP4 video featuring a static background image. This feature enables seamless sharing across platforms that do not support raw audio uploads, making media distribution more flexible and user-friendly. Cloudinary integration ensures that all processed media—whether audio or video—is automatically uploaded, optimized, and delivered via secure cloud storage. MongoDB handles user profiles, authentication data, message logs, and other essential metadata, providing a solid persistence layer for production environments.

Security and developer experience are also major focuses of the platform. JWT authentication protects private routes, ensuring that only verified users can access sensitive operations such as uploading or retrieving messages. The server includes full Swagger/OpenAPI documentation, enabling developers to explore endpoints, run tests, and integrate the API with minimal friction. With containerized deployment options via Docker and clean environment variable management, Voxa Golang Server is engineered to be easy to run locally, scalable when deployed, and efficient under heavy workloads—making it an ideal backend for real-time messaging, media processing, and privacy-first communication systems.
Technologies
  • Go (Golang)
  • Fiber
  • FFmpeg
  • MongoDB
  • Cloudinary
  • JWT Auth
  • Swagger / OpenAPI
  • Docker & Docker Compose
Date2024
TypeAnonymous Messaging
ClientPersonal Project
Example

Copyright © 2025 Ameh Harrison.

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