Advanced Data Analytics & Visualization Services

Turn raw data into clear, actionable insights with advanced analytics, dashboards, forecasting, and AI-powered reporting. I help businesses build data systems that support real-time monitoring, smarter decisions, and more effective cross-team visibility.

My Expertise in Advanced Data Analytics & Visualization

I specialize in building custom data analytics and visualization solutions for businesses across healthcare, legal tech, e-commerce, SaaS, and other data-driven industries. My work combines data modeling, BI dashboards, forecasting, AI-generated reporting, automation, and cross-platform integrations to help businesses monitor performance, uncover trends, and act on insights faster.

📊 Interactive Dashboards & Reporting
🗄️ Data Modeling & Query Optimization
📈 Advanced Analytics & Forecasting
🤖 AI-Powered Reporting & Summaries
🔔 Alerts, Automation & Scheduling
🔗 Cross-Platform Data Integrations

Key Metrics

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Interactive Dashboards & Reporting

Build clear, interactive dashboards for sales, marketing, product, finance, operations, and executive reporting using platforms such as Looker Studio, Power BI, Metabase, Superset, or custom frontend dashboards.

Data Modeling & Query Optimization

Design structured data models and efficient query layers using BigQuery, PostgreSQL, Supabase, and cloud data tools to support fast, scalable analytics and reliable reporting.

Advanced Analytics & Forecasting

Develop analytics workflows for trend analysis, anomaly detection, churn prediction, revenue forecasting, funnel analysis, and business performance tracking using Python and statistical modeling.

AI-Powered Reporting & Summaries

Use LLMs such as GPT, Claude, or Gemini to generate plain-language summaries of business metrics, trends, and reports so data becomes easier to understand and act on.

Alerts, Automation & Scheduling

Automate data refreshes, scheduled reports, and metric-based alerts through email, Slack, SMS, or webhooks so teams can respond quickly when key indicators change.

Cross-Platform Data Integrations

Connect analytics systems with GA4, Stripe, HubSpot, Airtable, Notion, Firebase, Supabase, CRMs, and automation tools to create a unified view across your business.

Bird Disease Classification (MLOps)

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.

U.S. Visa Approval Prediction (MLOps)

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.

Uber Data Analytics Pipeline

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.

CareSage - RAG Medical Chatbot

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.

n8n Workflow Automation

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.

AI Industry

Data Science

Cloud for AI

My Expertise in Data & AI Industry

From raw data to AI-powered decisions — I help businesses implement end-to-end machine learning workflows, analytics dashboards, and automation pipelines.

Remote Data & AI Solutions

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.

  • United States (Remote Projects)
  • Germany (AI Consultancy)
  • EUROPE (Remote Projects)
  • Remote – Available Worldwide

You Can find me here

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.

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Copyright © 2025 | Pankaj Pramanik

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