Ritin Raveendran

Ritin Raveendran

Research Engineer

I build speech & audio ML. I ship on-device AI for TVs. I design agentic workflows.

About

Ritin Raveendran holding a trophy at the LG Soft India High Achiever Awards 2025

Here is a little background

I'm a research engineer at LG Soft India in Bengaluru. Most of my work sits where speech and audio machine learning meets the limits of consumer electronics: models that have to run on a TV, in real time, on noisy broadcast audio.

Recently I designed a multi-agent system that migrated about 4,000 GStreamer patches, with only about 46 needing a human to step in. I also lead a task force bringing AI and agentic tools to a 500-engineer department. Alongside product work I built BLEEP, a word-level profanity speech dataset accepted at IEEE SLT 2026, to be presented in December.

Before LG I built full-stack products at Trustgrid.AI, co-founded an education startup, and studied electrical and computer engineering at Georgia Tech.

Experience

Research Engineer

LG Soft India

Feb 2023 – now · Bengaluru
  • Built a multi-agent system that migrated ~4,000 GStreamer patches; only ~46 needed a human to resolve.
  • Led the feasibility study for live, on-device profanity muting on webOS TVs.
  • Ran the IISc audio–video quality assessment collaboration.
  • Measured AV sync and timing for HbbTV at millisecond resolution.
Speech & audio MLAgentic AIGStreamerPyTorch
LeadershipAI Task Team Leader, AX Initiative · Apr 2026 – now · 500+ engineers
See the projects ↓

Full-Stack Developer

Trustgrid.AI

Feb 2022 – Feb 2023 · Bengaluru
  • Integrated RASA conversational models into production chatbot workflows.
  • Built real-time voice and video, screen recording, file handling and sessions with React, Node.js/Express and MySQL.
RASAReactNode.jsMySQL

Co-Founder

Vantir

Dec 2019 – Feb 2022 · Bengaluru
  • Designed KASE (Knowledge, Attitude, Skill, Exposure), a career-development framework for early- and mid-career professionals.
  • Ran structured customer discovery on professionals' skill gaps.
FoundingCustomer discoveryCurriculum design

RF Firmware Intern

Intel

Jan – Jul 2018 · Bengaluru
  • Automated RF validation and test workflows in Python.
  • Debugged physical-layer RF firmware with oscilloscopes and Rohde & Schwarz spectrum analysers.
PythonRF validationFirmware
01 / 04

Work

Projects at LG Soft India, by area

Choose a project to see the details.

AgenticMar 2026 – now

Multi-agent framework for GStreamer patch migration

LG Soft India

Port LG's ~4,000 downstream GStreamer patches from 1.24 to 1.28, a job that usually takes about ten person-months.

~46of ~4,000 patches needed a human; the agents handled the rest
Amazon KiroMulti-agentRAG memorygit rerereGStreamer
Read case study →

Research

Accepted · IEEE SLT 2026 Demo TrackTo be presented · Palermo, Dec 2026

BLEEP: A Broadcast Audio Dataset for Word-Level Profanity Detection

R. R. Kasthuri

Speech recognisers trained on clean read speech under-recognise profanity, which makes live broadcast filtering unreliable. BLEEP is a word-level English dataset with phonetically confusable "hard negatives", recorded in neutral and expressive registers, with a benchmark across SSL and Whisper models.

Illustration: one profane word located and muted inside a speech clip.

8,312word-level clips
86US and UK speakers
29hard negatives
0.11–0.13ΔCER, SSL models

Talks and notes

NotesTHINGS-EEG, strongest alignment near 120 ms
Audio in the Age of Generative AI
TalkTechnical talk, LG
Understanding AI using the Embedding Space
TalkTechnical talk, LG

Skills

Languages

  • Python
  • C / C++
  • JavaScript

ML / DL

  • PyTorch
  • TensorFlow
  • TorchServe
  • Weights & Biases
  • NumPy
  • SciPy
  • Pandas

Speech & Audio

  • Whisper
  • wav2vec2
  • HuBERT
  • Montreal Forced Aligner
  • Silero VAD
  • Librosa

Agentic AI

  • Amazon Kiro
  • Claude
  • Multi-agent orchestration
  • RAG memory

Media

  • GStreamer
  • FFmpeg
  • OpenCV
  • TSDuck

Web & Data

  • React
  • Node.js
  • Flask
  • MySQL
  • MongoDB
  • Redis

Infra

  • Docker
  • Kubernetes
  • Git
  • Ubuntu / Linux

Hardware

  • NVIDIA GPUs
  • Raspberry Pi 5
  • Arduino Due
  • Optical / IR / audio sensing

Contact

Let's talk

About speech and audio ML, on-device AI, agentic workflows or research collaborations.

ritin.raveend@gmail.com
Bengaluru, India