hey, I am
Navyansh Kothari

A geek with proficiency in:

  • Gen AI Engineering
  • Machine Learning & AI Research
  • Backend Development
  • Mobile App Development
  • Tech Content Creation
Navyansh Kothari, AI/ML Engineer

My Tech Stack

Skills

Data Science

Python
NumPy
Pandas
SQL
MongoDB

Machine Learning

Scikit-learn
Demand Forecasting (FMCG)
Time-Series Models (ARIMA, SARIMA)
Credit Risk & Fraud Modeling (BFSI)

Gen AI & Backend

LangChain
LangGraph
RAG Pipelines
FastAPI
Node.js

Mobile Development

React Native
Expo
iOS (Swift)
Android
Xcode

Cloud & Tools

AWS
Google Cloud (GCP)
Firebase
React
GitHub

Experience

Ganit Inc icon

Ganit Inc

Sep 2025 - Present

▼

AI/ML Engineer

  • Build Gen AI products end to end: RAG pipelines, LLM agents and APIs with FastAPI, LangChain and LangGraph on AWS
  • Develop computer vision and document AI solutions such as OCR, face recognition and PII redaction
  • Build machine learning models for BFSI and FMCG clients, including forecasting, clustering and price elasticity, explained with SHAP
  • Benchmark models and infrastructure for accuracy, speed and cost, from GPU acceleration to serverless on AWS Lambda
  • Turn models into tools teams use: dashboards, simulators and web apps
  • Data cleaning, EDA and feature engineering with pandas, NumPy and PostgreSQL
View WebsiteView Projects
Hitwicket icon

Hitwicket

Dec 2024 - Aug 2025

▼

Technical Growth Analyst at Hitwicket

  • Built and optimized interactive HTML5 playables (cricket-themed) for mobile ad campaigns on Unity Ads, AppLovin, and Google Ads
  • Managed end-to-end pipeline: design, video editing, compression, encoding, compliance, and deployment
  • Ad Campaigns delivered 7M+ impressions
View WebsiteView Playable Ads
YouTube: NavyGeeks icon

YouTube: NavyGeeks

2021 - Present

▼

Tech channel with 70 videos and 400k + views & counting!

View Channel
Microsoft Innovations Club VIT icon

Microsoft Innovations Club VIT

Dec 2022 - Dec 2024 || 2yrs

▼

Social Media Head, Podcaster, Video Editor, Content Lead

HackClub VIT icon

HackClub VIT

Jun 2023 - Nov 2024 || 1yr 6mos

▼

iOS App Developer. Tech Stack: SwiftUI, UIKit, Xcode

Ethnus Codemithra icon

Ethnus Codemithra

Aug 2023 - Nov 2023 || 4mos

▼

Full Stack Web Development internship. Tech Stack: MERN (MongoDB, ExpressJS, React, NodeJS)

E-Cell VIT icon

E-Cell VIT

Aug 2022 - Nov 2023 || 8mos

▼

Videographer & Video Editor

View Works

Education

Vellore Institute of Technology

Vellore Institute of Technology icon

Aug 2021 - Aug 2025

BTech in Computer Science & Engineering | CGPA: 8.3

Chinmaya Vidyalaya

Chinmaya Vidyalaya icon

Class XII - CBSE | Mar 2020 - Apr 2021

Score: 94.8% | School Topper in Physics

Chinmaya Vidyalaya

Chinmaya Vidyalaya icon

Class X - CBSE | Mar 2018 - Apr 2019

Score: 91.5%

Certifications & Licenses

Claude Certified Architect - Foundations certificate

Claude Certified Architect - Foundations

OpenAI Technical Practitioner certificate

OpenAI Technical Practitioner

ChatGPT Deployment Practitioner certificate

ChatGPT Deployment Practitioner

AWS Certified AI Practitioner certificate

AWS Certified AI Practitioner

AWS Certified Cloud Practitioner certificate

AWS Certified Cloud Practitioner

Google Cloud Computing Foundations certificate

Google Cloud Computing Foundations

Spoken Tutorial Training certificate

Spoken Tutorial Training

Crash Course on Python certificate

Crash Course on Python

NPTEL Certification - IIT Kanpur certificate

NPTEL Certification - IIT Kanpur

Research & Publications:

ORCID 0009-0002-1467-8595 Google Scholar

On-Demand Multimodal RAG: A Cost-Efficient Approach to Document Analysis with Selective Page Rendering

2026 IEEE International Conference on Intelligent Electronics & Computational Systems (IECS) · July 2026 · Bhopal, India

Publisher: IEEE

Generative AIMultimodal RAGDocument AILLM Cost OptimizationGeminiFAISS
Read full summary

Efficient Vector Database Management in Retrieval-Augmented Generation Systems: A Selective Embedding Update Approach

2026 International Conference on Recent Advances in Electrical, Electronics, Ubiquitous Communication, and Computational Intelligence (RAEEUCCI) · April 2026 · Chennai, India

Publisher: IEEE

Generative AIRAGVector DatabasesAWS OpenSearchAmazon BedrockCloud Computing
Read full summary View on IEEE

Leveraging Deep Neural Networks for Enhanced Otitis Media Diagnosis

2026 International Conference on Emerging Systems and Intelligent Computing (ESIC) · February 2026 · Bhubaneswar, India

Publisher: IEEE

Deep LearningEnsemble LearningComputer VisionHealthcare AIMedical Imaging
Read full summary View on IEEE

EfficientNet-DR: A Deep Learning Approach for Diabetic Retinopathy Detection and Classification

2026 International Conference on Emerging Systems and Intelligent Computing (ESIC) · February 2026 · Bhubaneswar, India

Publisher: IEEE

Deep LearningEfficientNetComputer VisionHealthcare AIEdge AI
Read full summary View on IEEE

Towards Insider Threat Resilience: A Proposed Mitigation Model

2024 International Conference on Emerging Systems and Intelligent Computing (ESIC) · February 2024 · Bhubaneswar, India

Publisher: IEEE

CybersecurityInsider ThreatSteganographyData Leak PreventionFlutter
Read full summary View on IEEE
See all publications

About Me

I am an AI/ML Engineer who builds Gen AI products, machine learning models, backends and mobile apps, and an AWS-certified cloud developer. Through my YouTube channel, NavyGeeks, I create content to explain tech concepts and share practical tutorials that help viewers engage with tech better. I approach tasks with a balance of technical skill, creativity and a learner's mindset.


When I'm not coding or creating content, I'm likely exploring the latest in the automotive world. My enthusiasm for cars keeps me happy and i also love gardening, capturing videos, photos and making memories as my life is a movie.

Let's Talk

or

navygeeks@gmail.com