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Reubencfernandes/README.md

Hi, I'm Reuben Fernandes 👋

AI music, speech and image apps · Next.js · Flutter · Python · PyTorch

Portfolio Hugging Face LinkedIn YouTube Instagram Discord Email

I build AI products end to end: the model work, the GPU backend and the app people actually use. Right now that means an AI music studio, speech models for Goan Konkani, and image tools on Hugging Face. Before that, lots of web, Flutter and Discord-bot projects.

  • 🎵 Building Kiku AI, a music studio that writes songs, reshapes your recordings and turns music into sheet music, on the web, Android, iPhone and Mac
  • 🗣️ Training speech recognition and text-to-speech for Goan Konkani (Romi script)
  • 🎬 Maintaining Open-Video-Craft, a local-first screen recorder and timeline editor
  • 📍 Goa, India · open to freelance and full-time work

Featured work

AI music studio: write songs from a sentence, reshape your own recordings in a multitrack studio, and turn any recording into sheet music. A web app, a Flutter app and a Chrome extension on ACE-Step 1.5, YuE2, SheetSage2 and Demucs, served from ZeroGPU and Modal.

Web app · Phone app · Code
Open-source, local-first screen recorder and timeline video editor for macOS and Windows.

Stars Download
A visual node editor for AI image generation, merging, editing and style transfer, backed by a Qwen-Image edit API. 100+ likes on Hugging Face. Goan Konkani speech-to-text and text-to-speech in Romi, from fine-tuned Whisper and Orpheus models.
A browser game: swing through a 3D Manhattan as Miles Morales, built with three.js. Gemma 3 and Llama 3.2 LoRAs that turn UI screenshots and descriptions into React components, with a live demo.

All projects

🎵 AI music and audio

Project What it is Links
Kiku AI AI music studio: songs from a sentence, a multitrack studio with AI edits, and sheet music from any recording Web app · Code
Kiku AI app Kiku AI as a Flutter app for Android, iPhone and Mac, sharing the web app's engines and library Code
YouTube to Score Chrome extension: record part of a YouTube video and get an engraved piano score or lead sheet that plays along Download · Code
Kiku Engine One ZeroGPU API for transcription, songs and backing tracks: SheetSage2, YuE2, ACE-Step and Demucs Space · ACE-Step 1.5 · YuE2 · ACE-Step
Score Studio Kiku AI's first version, and its API: audio to editable notation, MIDI and printable scores App · API

🗣️ Speech and language

Project What it is Links
Konkani Speech Lab Goan Konkani speech recognition and text-to-speech in Romi script Space · Whisper STT · Orpheus TTS
Amharic chat A Gemma 3 4B LoRA for Amharic, fine-tuned with Adaption Space · Model
PraxaLing Learn languages through short stories and the world around you; web and mobile clients on one backend Space · Code
Parvus Desktop text summariser in Tkinter, using BART-large-CNN Code

🧠 Models and fine-tuning

Project What it is Links
Screenshot → React Gemma 3 vision LoRAs that turn UI screenshots into React components 27B · 4B
Llama 3.2 3B React LoRA React components from UI descriptions, with a live preview Model · Demo
Fine-tuning FLUX.1-dev Notebook for fine-tuning the FLUX.1-dev image model Code

🖼️ AI apps

Project What it is Links
Nano Banana Portrait Editor Visual node editor for AI image generation, merging, editing and style transfer Space · Code
Qwen Image 2.1 Qwen-Image 2.1 edit and generate API behind the Portrait Editor Space
Powerpoint AI A prompt becomes editable slides in a Google Slides-like editor, exported as .pptx Space
Document Query Upload documents and get answers from them Space
Query Bot Customer-query chatbot with an admin dashboard Live · Code
Travel Planner Conversational trip planner on Next.js, the Vercel AI SDK and Hugging Face inference (ClaySys hackathon) Code
QR Code Generator Scannable QR codes for any link, with platform logos, colours, shapes and image backgrounds Space

🎮 Games

Project What it is Links
Spider-Man: Miles Morales Web-swing through a 3D Manhattan in three.js Play · Code
Shadows of Tomorrow Godot 4.3 RPG: gather plants in the forest, brew medicine and cure the villagers (team project, AWS game hackathon) Play · Code

📱 Apps and tools

Project What it is Links
Open-Video-Craft Local-first screen recorder and timeline video editor for macOS and Windows Download · Code
Happy Drive A private, Google Photos-style library for you and a few friends: photos are encrypted on the phone and kept in your own Hugging Face bucket (Flutter) Code
Task Planner Flutter app that plans your day from a short description with the Gemini API, built with Delano Lourenco Google Play · Code
Clear Skies Weather app with real-time conditions, air quality and forecasts (React, Tailwind) Code
LandMaster Land-records system in Next.js and MySQL Code
FakeInstagram Instagram's interface rebuilt in Flutter Code
Taftek System Report Android app in Java Code · Video
Kana Checker PHP site for practising hiragana and katakana, with accounts Code
Portfolio My portfolio site Site · Code

📦 Packages, bots and early projects

Project What it is Links
anime-character-random npm package that fetches a random anime character npm downloads npm · Code
jisho JavaScript package for searching Jisho, including the JLPT N5 kanji Code
PhantomGuard Moderation bot for the PhantomDEV Discord server Code
Fiery theme A VS Code colour theme Code
Apex Legends data Apex Legends game data as JSON Code

📚 Datasets

67 open datasets on Hugging Face, mostly for training and evaluating models in Goan Konkani, code generation, music and low-resource languages. The most used: goan-konkani-speech, webui-react-htmlcssjs-8740, adaption-music-style-prompts, Adaption-low-resource-doc-qa and fma-labeled.

All 67 datasets

🤝 Open-source contributions

GitRoll

GitRoll profile card: overall rating, code quality scores and rankings

GitRoll scans my public repositories and rates their reliability, security and maintainability. See the full report.

GitHub stats

GitHub stats with overall grade Most used languages

Tech I use

TypeScript, JavaScript, React, Next.js, Node.js, Tailwind, Python, PyTorch, Flutter, Dart, three.js, Docker, MySQL, PostgreSQL, MongoDB, Firebase, Git, Linux, Figma, Blender

Profile views

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  1. nano-banana-hackathon nano-banana-hackathon Public

    TypeScript 3 2

  2. aws-game-hackathon aws-game-hackathon Public

    Forked from 3ddelano/aws-game-hackathon

    Shadows of Tomorrow a game created using Godot 4.3 is an RPG-based game where the player, searches for plants in the forest, creates medicine and cures npcs from diseases.

    GDScript

  3. aya-offline aya-offline Public

    Forked from Complexity-ML/aya-offline

    C++

  4. languag-learning languag-learning Public

    TypeScript