Building Scalable AI, Data, and Automation Solutions
Seeking new opportunities, I am an AI and Data Engineer specializing in Generative AI, AI agents, LLM/RAG systems, data engineering, MLOps, and workflow automation. With 8 years of experience, including 5 years in Full-Stack Development and the last 3 years focused on AI and Data, I build scalable, end-to-end solutions across intelligent automation, cloud systems, and modern data platforms.I work on AI-powered applications, agentic workflows, ETL/data pipelines, and production-ready cloud solutions using technologies such as LangChain, LangGraph, n8n, OpenAI, Claude, FastAPI, AWS, GCP, and Azure. Passionate about combining data, AI, and automation, I bring a practical, impact-driven approach to building reliable systems that solve real-world problems.
Pankaj | AI & Data Engineer | Agentic AI, MLOps
Pankaj | AI & Data Engineer | Agentic AI, MLOps
From raw data to AI-powered decisions, I help businesses implement end-to-end machine learning workflows, analytics dashboards, and automation pipelines.
I specialize in delivering custom AI, data analytics, and workflow automation solutions for clients across healthcare, legal tech, e-commerce, and more.
📊 ETL & Data Pipelines
🧠 Machine Learning Models
🗣 NLP & Chatbots
🌐 API Integration & Webhooks
🧮 Business Intelligence & Dashboards
🔁 MLOps & Model Deployment
Project Success Rate:
Trusted Clients:
Delivered Models:
Repeat Engagement:
Design and build scalable ETL pipelines using Python, Spark, and SQL.
I help automate data ingestion, transformation, and storage to ensure reliable, high-quality datasets for downstream analytics and ML tasks.
Develop machine learning models for forecasting, classification, and clustering.
My solutions are tailored to your business needs, ensuring accurate predictions and scalable deployment in real-world environments.
Create interactive dashboards with Power BI, Looker, and Streamlit for clear, actionable insights. These tools help stakeholders monitor KPIs, track trends, and make data-driven decisions in real time.
Build intelligent NLP tools like chatbots, summarizers, and entity extraction systems.
I use advanced language models to process and understand human language, making your applications smarter and more conversational.
Automate complex business processes using n8n, Zapier, and LangChain-integrated AI agents.
I help connect your systems and services to run intelligent workflows with minimal manual intervention.
Integrate advanced language models like OpenAI, Claude, and RAG systems with vector databases like Pinecone.
These solutions enable semantic search, question answering, and context-aware conversations tailored to your data.
Built an end-to-end deep learning MLOps pipeline for bird disease classification using TensorFlow/Keras, PyTorch, OpenCV for image processing, FastAPI for model serving, and Docker for containerization. Implemented automated training pipelines, model versioning, and deployment workflows.
Developed a complete MLOps pipeline for visa approval prediction using Python, FastAPI, Docker, AWS (EC2, ECR, S3), XGBoost, and CatBoost. Implemented automated model training, versioning, deployment, and monitoring with CI/CD integration for production-grade machine learning.
Built a robust time-series forecasting solution with over 90% accuracy using Python and statistical modeling.
It enabled a growing online retailer to better manage inventory, reduce overstock, and forecast seasonal demand shifts.
Developed an intelligent medical chatbot using Retrieval-Augmented Generation (RAG) with Flask, LangChain, Pinecone vector database, OpenAI embeddings, and sentence-transformers. The system processes medical PDFs using PyPDF to provide accurate, context-aware responses for healthcare queries with citation support.
Built 8 comprehensive automation workflows using n8n platform integrated with Retell AI, GoHighLevel, Twilio, OpenAI GPT-4, and PostgreSQL. Projects included AI Voice Agent for customer service, Multi-Channel Communication Hub, Lead Qualification System, CRM Sync Automation, Content Generation Pipeline, Customer Onboarding Workflow, Voice-Based Appointment Scheduler, and BI Reporting Dashboard.
I’m a freelance Data Science and ML Engineer with 7+ years of experience transforming data into actionable insights. I specialize in building intelligent solutions, custom ML models, and scalable pipelines for startups and SMEs worldwide.
As an independent Data & AI Engineer, I help companies unlock the full potential of their data. From predictive analytics to workflow automation, I offer strategic and technical support that drives real impact.
