Obaid Ud Din Hashmi
AI/ML & Automation Engineer with hands-on experience in machine learning, deep learning, NLP, computer vision, generative AI, voice recognition systems, and n8n workflow automation. Skilled in Python, TensorFlow, PyTorch, LangChain, FastAPI, and Laravel.
AI/ML Engineer
Punjab University Graduate
About Me
Passionate about leveraging AI to create intelligent solutions that make a difference
Experienced in delivering AI solutions from research to production, building automated CRM and voice-agent workflows with n8n, GoHighLevel, and Retell AI, and developing predictive, vision, and NLP-based systems. Proven track record of turning complex business problems into efficient, production-ready solutions.
Technical Skills
Comprehensive expertise across the AI/ML and automation technology stack
🤖 Generative & Agentic AI
Advanced expertise in building intelligent autonomous systems
🧠 Machine Learning & Deep Learning
Comprehensive ML/DL model development and optimization
🗣️ Natural Language Processing
Advanced text processing and language understanding systems
🎙️ Voice & AI Agents
Voice recognition pipelines and automated AI voice agents
⚙️ Automation & CRM
Workflow automation and CRM integrations for business processes
💻 Web Development & Backend
Building scalable backend APIs and full-stack applications
👁️ Computer Vision
Image analysis and real-time vision processing applications
🛠️ Data Science & Tools
Data processing, visualization, and deployment tooling
Featured Projects
Showcasing innovative AI, automation, and software solutions across various domains
🤖 GenieBot AI Chatbot
Generative AI Conversational Agent
Developed a lightweight conversational AI chatbot powered by the Google Gemini API, supporting real-time natural language conversations with context retention and multi-turn dialogue management.
🎙️ AI Voice Recognition System
Whisper-Powered Voice Agent Pipeline
Built a voice recognition pipeline using OpenAI Whisper for accurate speech-to-text transcription, combined with intent classification models to power automated voice agents for inbound call handling.
⚙️ n8n AI Voice Agent Workflow
End-to-End CRM Call Automation
Designed and deployed a complete n8n workflow integrating Retell AI voice agents with GoHighLevel CRM, automating lead qualification calls, real-time data capture, and CRM pipeline updates.
📈 GoHighLevel CRM Automation Suite
Sales Pipeline & Follow-up Automation
Built automated CRM pipelines, smart list triggers, follow-up sequences, and email/SMS notification workflows in GoHighLevel, reducing manual sales team effort by over 60%.
🗂️ Laravel Task Management System
Full-Stack Web Application
Developed a full-stack web application using Laravel (PHP) with Blade templating, Eloquent ORM, authentication, role-based access control, and RESTful API endpoints for task and project management.
🧠 Brain Tumour Detection
Medical AI for Early Diagnosis
Developed an ML/deep learning model using CNN architectures for early-stage brain tumour detection and multi-class classification with high diagnostic accuracy from MRI scan images.
📄 Automated Text Summarization
Transformer-Based NLP Pipeline
Built an NLP pipeline using Transformer-based models (BERT/T5) to summarize lengthy documents into concise, coherent summaries, improving information processing efficiency.
💬 Review Sentiment Analysis Engine
Customer Review Classification
Trained and deployed a sentiment analysis classifier to categorize customer reviews as positive, negative, or neutral using NLP preprocessing and SVM/LSTM models.
💧 Water Potability Prediction
Environmental ML Solution
Built a supervised ML model analyzing chemical and physical water parameters to predict potability with high precision using ensemble methods.
🏋️ Gym Pose Estimation System
Real-Time Fitness Tracking
Implemented a real-time human pose estimation system using MediaPipe and OpenCV to analyze workout postures and provide live fitness tracking feedback.
👁️ Object Detection System
Real-time Computer Vision
Developed a real-time object tracking solution using OpenCV and pre-trained models for live video analysis and surveillance applications with high accuracy detection rates.
Experience & Education
Professional journey and academic background
AI Automation Engineer - Greelogix, Johar Town
September 2025 - Present
Designing and deploying end-to-end n8n workflows automating lead generation, CRM notifications, and multi-step API integrations. Building AI voice agents using Retell AI integrated with GoHighLevel CRM for automated inbound/outbound call handling and lead qualification.
- Developed GoHighLevel CRM automations including pipelines, triggers, smart lists, and follow-up sequences
- Integrated Zapier across Gmail, Google Sheets, Slack, and HubSpot
- Built FastAPI backend services deployed via Docker, reducing manual lead-management effort by 70%
AI/ML Engineer Intern - National Center of Artificial Intelligence (NCAI), UET Lahore
May 2025 - October 2025
Conducted applied research at a national AI research institute, building supervised learning models and neural network architectures (ANN, CNN, RNN/LSTM) for computer vision and time-series tasks. Selected for a Research Internship at the Intelligence Criminology Research Lab (ICRL) under NCAI at UET Research Center Lahore.
- Built and evaluated models including Logistic Regression, SVM, Random Forests, and Gradient Boosting
- Performed end-to-end data preprocessing with Pandas/NumPy and visualized insights with Matplotlib/Seaborn
- Deployed AI models as interactive web apps using Streamlit; leveraged LangChain, Gemini, and ChatGPT APIs
Network Administrator - TechSyte
September 2023 - Present
CCNA-certified Network Administrator expert in designing and maintaining secure networks, optimizing performance, and resolving issues across the organization's infrastructure.
Administrative Assistant - Corvit Networks
March 2023 - September 2023
Assisted in network administration with a focus on optimizing network performance and ensuring seamless connectivity, while staying current with industry advancements.
BS Information Technology - Punjab University
2021 - 2025
Comprehensive study in Information Technology with focus on AI/ML, software development, and data analytics. Gained strong foundation in programming, algorithms, and system design.
ICS Physics - Concordia College, Walton Campus
2019 - 2021
Intermediate studies in Computer Science with statistics, building analytical and problem-solving skills.
AI ML/DL Certification - Corvit Networks
Professional Certification
Specialized certification in Artificial Intelligence, Machine Learning, and Deep Learning technologies covering advanced concepts and best practices.
AI-900: Microsoft Azure AI Fundamentals
Professional Certification — Microsoft
Certification validating expertise in Artificial Intelligence, Machine Learning, and Deep Learning fundamentals on the Microsoft Azure platform.
AZ-900: Microsoft Azure Fundamentals
International Certification — Microsoft
Earned the Microsoft Certified: Azure Fundamentals (AZ-900) certification, strengthening expertise in cloud computing concepts, Azure services, security, compliance, pricing, and cloud architecture fundamentals. Special thanks to instructor Muhammad Asif for his guidance throughout the learning journey.
Key Achievements
Measurable impact and technical accomplishments
🚀 Performance Improvements
Consistently delivered measurable improvements across all projects
🤖 Automation Impact
Reduced manual processes through intelligent automation
🗄️ Infrastructure & Deployment
Successfully configured cloud and containerized infrastructure
📊 Data Analytics
Created actionable insights through advanced visualizations
Let's Connect
Ready to collaborate on your next AI project
Ready to Start Your AI Project?
I specialize in developing intelligent AI solutions and automation systems that drive real business value. From concept to deployment, let's build something amazing together.