Rajesh Ladhe

About

Results-driven Machine Learning Engineer and AI Trainer with 2+ years of experience in machine learning, deep learning, generative AI, AI agents, and workflow automation. Experienced in building production-ready AI solutions, mentoring learners, and delivering hands-on workshops across universities and corporate environments.

Experience

• AI & Machine Learning
  Robotronix Engineering Technology Private Limited
  Aug 2023 – Present

Education

• B.Tech
  Shri Govindram Seksaria Institute of Technology
  Industrial and Production · 2019 – 2022
• Diploma
  Jija Mata Government Polytechnic College
  Mechanical · 2016 – 2019

Skills

• Data Preprocessing
• Deep Learning
• Python
• Machine Learning
• Pandas
• OpenCV
• SolidWorks
• Catia
• Hugging Face
• Postman
• Model Deployment
• API Development
• n8n
• Twilio
• Image Recognition
• Mediapipe
• Openai Sdk
• Retell Ai
• Eleven Labs
• Har Cascade

Projects

• Internship Workflow Automation System
  n8n, Google Workspace

  Developed an automated internship administration platform covering registration, offer letters, payment reminders, HR tracking, and certificate issuance.

• IMRO Ireland – Event Reminder & Email Drafting Automation
  n8n, Google Sheets, Google Docs

  Built a one-click email automation workflow for personalized email generation, delivery tracking, and status updates.

• IMRO Ireland – End-to-End Event Communication Automation
  n8n, Google Workspace, Gmail API

  Automated participant notifications, judge communications, result sharing, and social media updates for event coordination.

• Facial Landmark-Based Stress Recognition System (Published Research)
  MediaPipe Face Mesh, machine learning

  Developed a facial stress recognition methodology using 3D facial landmarks and published peer-reviewed research on real-time affective computing systems.

• Real-Time ECG Arrhythmia Detection on Edge AI
  CNN, NVIDIA Jetson Orin Nano, TensorRT, MIT-BIH Arrhythmia Dataset

  Built a real-time ECG arrhythmia monitoring system optimized for low-latency edge deployment.

• Indian Sign Language Detection Using MediaPipe (Real-Time)
  MediaPipe, SVM, ANN, Random Forest

  Developed a real-time Indian Sign Language alphabet recognition system using dual-hand tracking and custom machine learning models on a self-created dataset.

• AI-Powered Clinic Appointment Assistant
  Retell AI, n8n

  Created a 24/7 AI voice assistant to automate appointment booking, rescheduling, cancellation, patient inquiry handling, and escalation to clinic staff.

• AI-Powered Call Intelligence & Summary Automation System
  n8n, GPT-based models, Google Sheets, email automation

  Automated call transcription, summarization, key information extraction, CRM logging, and manager notifications for customer calls.

• AI-Powered Video KYC Verification System
  Computer vision, facial recognition

  Built an automated Video KYC platform for identity verification using video frame extraction, facial embedding generation, and similarity matching against biometric records.

• CaseUp – Multi-Agent AI Interview Assessment System
  LLMs, prompt engineering, workflow orchestration

  Developed a multi-agent interview evaluation platform to automate mock interview assessments, with specialized agents for case structuring, quantitative reasoning, communication analysis, and overall scoring.

⚽ Extracurricular activities

• AI/ML Trainer | Workshop Speaker | Technical Mentor

  Conducted workshops and training programs at multiple universities and institutions, mentored students, and served as an in-house AI & Machine Learning trainer at Robotronix Engineering Technology Pvt. Ltd.

📚 Publications

• Facial Landmark-Based Stress Recognition System