K V Shanmukha Sai.

01 — About

02 — Experience

1. Mar 2026 — Present

   Software Engineer

   National Center for Ontological Research

   Core developer of Ontos Cosmos, an applied-AI platform that turns any input — streaming data, audio, PDF, Excel, RDF/Turtle — into governed, fully traceable structured knowledge; generated 1,000+ knowledge graphs across 9,400+ entities, cutting expert modeling work from ~1 month to ~15 minutes.

   • Agentic AI
   • Knowledge Graphs
   • RAG
   • FastAPI

2. May 2025 — Mar 2026

   AI Backend Engineer

   ProseWrite

   Built the transcription service behind a product used by 5,000+ users across author and academic communities — converting audio and video to text at 95% accuracy with speaker attribution and sub-2-minute turnaround, plus LLM post-processing for transcript cleanup and summaries.

   • LLMs
   • Speech-to-Text
   • Azure
   • Electron

3. Jul 2022 — Jul 2024

   Software Development Engineer I & II

   Bajaj Finserv Health

   Built the personalization rule engine that decided what content and health messaging each user saw across the homepage and wellness pages, serving 300+ enterprise clients, and made patient-record search ~60% faster across 10M+ records with CQRS and Elasticsearch.

   • Node.js
   • Kafka
   • Elasticsearch
   • Kubernetes

4. Jan 2022 — Jun 2022

   Software Development Engineer Intern

   Bajaj Finserv Health

   Cut content-update dependency from 15 days to 2 by delivering a CMS portal with React and a headless CMS.

   • Strapi
   • Headless CMS

5. Mar 2021 — May 2021

   Full-stack Intern

   Sedaux Technology

   Designed and shipped a MERN website for the client The Investico in 10 days, deployed on AWS.

   • MERN
   • AWS

6. Dec 2020 — Mar 2021

   Software Development Intern

   HumourBaba

   Built the cart-management backend for mobile covers and merchandise with Node.js and MongoDB.

   • MongoDB
   • REST APIs

04 — Projects

• RapidMock

  An API mocking and management platform: mock, validate and forward requests, with JWT auth, versioning, request logging and per-project analytics.

  Node.js · Express.js · JWT

• Shop-Sphere

  A microservice e-commerce backend on Node.js with MongoDB, Elasticsearch, Kafka and Redis, plus LLM tooling that automates unit tests and API docs.

  Kafka · Elasticsearch · Redis

• UrbanTree+

  PySpark ETL pipelines that cluster 130K+ urban tree records into geospatial planting recommendations using K-Means, regression and MapReduce.

  PySpark · ETL · K-Means

• ChatFlow

  A distributed C++ TCP chat system with offline message buffering, user blocking, broadcast messaging and real-time routing using select().

  C++ · TCP sockets · Distributed systems

• Anomaly Detection with PCA & Autoencoders

  Predicts machine anomalies from engine and sensor data using Principal Component Analysis and autoencoders. Published as a chapter in a Springer book.

  PCA · Autoencoders · Machine learning

• Framework for Disease Detection

  A platform that helps people find doctors and symptom information, and predicts diseases with 95% accuracy.

  Python · Flask · NLP · ML

• Phishing Website Detection

  Compared 9 machine learning algorithms for detecting phishing websites. Published on SSRN.

  Machine learning · Flask · Python

• Idea Invest Implement

  A web portal where sponsors explore startup ideas and back ventures, built to scale past 10,000 products.

  PHP · MySQL · JavaScript

• Digital Election System

  An online voting platform with face-recognition identity checks, which raised participation by over 30%.

  Node.js · Blockchain · Azure Face · MongoDB

• Lip Biometry on Handheld OS

  Research comparing lip-biometric algorithms and their compatibility with mobile operating systems. Published in IRJET.

  Lip biometry · Research

05 — Photos