SASUMANA VINAY KUMAR
SASUMANA VINAY KUMAR

Staff Machine Learning Engineer

Open to offers · Member since 17 Oct 2026
Location
India
Desired salary
Unspecified
Work preference
Remote Only / Full Time
Experience level
Lead

About

Professional summary

I am a Staff Machine Learning Engineer with over five years of experience building production-grade AI systems across deep learning, computer vision, generative AI, agentic AI, and multimodal applications.

I specialize in designing end-to-end real-time AI solutions, including Video AI, action recognition, voice-to-voice agents, RAG and GraphRAG pipelines, and LLM-powered enterprise workflows. My work emphasizes low-latency inference, scalable orchestration, structured outputs, and reliable production deployment.

I have built multi-provider voice AI platforms integrating Gemini Live, OpenAI Realtime, Qwen Omni, WebSockets, telephony systems, LangGraph, Redis, and FastAPI. I also develop resilient AI systems with function calling, session management, prompt templating, provider failover, and context-aware enterprise retrieval.

My computer vision background includes sports video analytics, highlight generation, object detection, OCR, action recognition, replay detection, segmentation, pose estimation, and logo tracking. I have worked extensively with PyTorch, YOLO, VideoMAE, CNN-RNN architectures, attention mechanisms, Whisper, and multimodal foundation models.

I am experienced in AI safety and evaluation practices, including hallucination detection, evidence verification, LLM-as-a-judge evaluation, prompt-injection defense, Pydantic validation, and JSON Schema-based structured outputs. I focus on translating complex AI challenges into measurable improvements in accuracy, automation, latency, and operational efficiency.

I hold a Master's degree in Artificial Intelligence and Machine Learning and have contributed to research in self-supervised contrastive learning, video understanding, action recognition, machine learning, and gene variant classification.

Skills

26 capabilities

Tech stack & tools

Working toolkit

Application Hosting

Application Utilities

Data Stores

Development

Languages & Frameworks

Experience

Career history

Staff Machine Learning Engineer Audena AI

I orchestrate a multi-tenant, real-time voice AI platform integrating Gemini Live, OpenAI Realtime, Qwen Omni, telephony providers, and bidirectional WebSockets. I established a provider-agnostic orchestration layer with function-calling tools, dynamic prompt templating, session management, barge-in handling, and multi-provider failover.

I build real-time audio and knowledge pipelines using μ-law/PCM16 transcoding, asynchronous processing, Redis, FastAPI, LangGraph, RAG, and GraphRAG. I also architect evidence-grounded hiring and AI interviewer platforms using OpenAI and Anthropic models, Pydantic, JSON Schema, hallucination validation, evidence verification, and prompt-injection defense.

Senior AI/ML Engineer VideoVerse

I designed multimodal AI pipelines for real-time sports highlight generation from live cricket streams, combining VideoMAEv2, FlashAttention, Whisper, YOLO, ASR, OCR, scene classification, replay detection, and parallel video/audio processing. These systems enabled automated event tagging for wickets, sixes, fours, centuries, catches, and replays with high accuracy.

I developed GenAI-powered event interpretation and structured metadata systems using Gemini, GPT, and Pydantic. My work also included basketball movement analysis, live-to-replay segmentation, YOLOv11 logo detection, brand analytics, vocal isolation with Demucs and SAM-Audio, and music replacement workflows using Librosa and MusicGen.

Software Engineer Tavant Technologies India Pvt. Ltd.

I applied YOLOv7-based instance segmentation and human pose estimation to video data, improving automated video analysis capabilities and achieving 93% efficiency.

I also strengthened NLP and NER pipelines for PII detection, data anonymization, and redaction. These solutions reduced manual review effort by 80% while improving enterprise data security and confidentiality.

Education

Learning history

Liverpool John Moores University

Master of Science, Artificial Intelligence and Machine Learning

Completed a Master of Science in Artificial Intelligence and Machine Learning with a CGPA of 3.8/4. Completed a thesis on self-supervised contrastive learning for video understanding and action recognition.

Sagi Ramakrishnam Raju Engineering College

Bachelor of Technology, Computer Science and Engineering

Completed a Bachelor of Technology in Computer Science and Engineering with a CGPA of 8.88/10.

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