Alok Ranjan

Data Scientist & AI Specialist

Turning complex data into actionable insights through machine learning, computer vision, NLP, and generative AI.

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My Projects & Work

Machine Learning Projects

Diamond Price Prediction

Machine learning model that predicts diamond prices based on various features like carat, cut, and clarity.

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Fraud Detection System

ML model that identifies fraudulent transactions in real-time using anomaly detection algorithms.

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Product Recommendation Engine

Collaborative filtering system that recommends products based on user behavior and preferences.

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Deep Learning Projects

Image Sentiments Classification

A CNN-based model that classifies images based on emotional content using deep learning techniques.

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Face Recognition System

Computer vision application that identifies and authenticates users through facial recognition.

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Medical Image Analysis

Deep learning solution that identifies abnormalities in medical scans with high precision.

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NLP & Generative AI Projects

Sentiment Analysis Tool

NLP application that analyzes customer feedback and social media posts for sentiment classification.

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Chatbot Assistant

NLP-powered chatbot that answers customer queries with high accuracy using transformer models.

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Text-to-Image Generator

A generative AI model that creates realistic images from textual descriptions.

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Agentic AI Projects

Autonomous Decision Agent

An AI agent that makes autonomous decisions based on multi-step reasoning and planning.

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Smart Assistant Ecosystem

A network of AI agents that collaborate to solve complex tasks through coordination.

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Automated Research Agent

An AI system that conducts research by autonomously searching, analyzing, and synthesizing information.

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Software Projects

EasyBill

A winform based desktop software for POS Systems that simplifies billing and inventory management.

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PLMS

A winform based desktop software for library management system with advanced tracking features.

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Areas of Expertise

Building predictive models that learn patterns from data to make accurate predictions and decisions.

Machine Learning

Algorithms that improve through experience and data analysis.

Overview Tools

Using neural networks with multiple layers to solve complex problems and extract high-level features.

Deep Learning

Creating neural networks that emulate human learning for advanced pattern recognition.

Overview TensorFlow

Enabling machines to identify, process, and interpret visual information from the real world.

Computer Vision

Teaching computers to "see" and understand visual information.

Overview OpenCV

Processing, analyzing, and generating human language to enable meaningful interactions between humans and machines.

Natural Language Processing

Enabling machines to understand and generate human language.

Overview Hugging Face

Creating algorithms that generate new content like images, text, audio, and video based on training data.

Generative AI

Models that create original content based on training patterns.

Overview ChatGPT

Combining language models with external knowledge sources to provide accurate, factual, and contextually rich responses.

Retrieval-Augmented Generation

Enhancing AI responses with external knowledge retrieval.

Paper Learn More

Combining autonomous agents with retrieval capabilities to intelligently search for, analyze, and synthesize information.

Agentic RAG

Self-directed information retrieval systems that autonomously research topics.

Research LangChain

Creating AI systems that can autonomously plan, reason, and take actions to achieve specific goals and solve complex problems.

Agentic AI

Autonomous AI systems that can plan, reason, and take actions to achieve goals.

Research Claude

Technical Skills

Programming Languages

Python

Advanced

C#

Advanced

JavaScript

Intermediate

HTML/CSS

Intermediate

AI & ML Libraries

Scikit-learn

TensorFlow

Keras

PyTorch

HuggingFace

OpenCV

YOLO

spaCy

Computer Vision

OpenCV - Image processing & analysis
YOLO v5-v8 - Object detection
Detectron2 - Instance segmentation
Advanced OCR - Vision models for text extraction
MediaPipe - Face & body tracking

NLP & Language Models

OpenAI - GPT models implementation
Gemini Pro - Google's LLM integration
HuggingFace - Transformer models
NLTK/spaCy - Text processing
LangChain - LLM application development

Generative AI Tools

LangChain - LLM application framework
LangGraph - Agent orchestration
Crew AI - Multi-agent systems
AutoGen - Autonomous agent creation
Stable Diffusion - Image generation

Databases & Storage

SQL Server - Relational database
MySQL - Open source SQL database
MongoDB - NoSQL document store
Supabase - Open source Firebase alternative
VectorDB - Embeddings storage for AI
Pinecone - Vector database

Frameworks & Development

Flask/FastAPI - Python web APIs
Django - Full-stack web framework
.NET - Winform/ASP.NET MVC
React - Frontend development
Docker - Containerization
Git/GitHub - Version control

Cloud & Deployment

AWS - EC2, S3, Lambda, SageMaker
Azure - AKS, Cognitive Services
GCP - Google Cloud AI, Vertex AI
MLOps - Model deployment workflows
CI/CD - GitHub Actions, Azure DevOps

Advanced AI Tools & Expertise

RAG Systems

Agentic RAG

Agentic AI

LangGraph

Crew AI

AutoGen

ChatGPT API

Embedding Models

Vision AI

GPT Fine-tuning

What People Say

"Alok's expertise in machine learning helped our team develop a predictive analytics solution that increased our business efficiency by 35%. His technical knowledge and problem-solving abilities were invaluable."

Sarah Johnson

CTO, TechInnovate Inc.

"Working with Alok on our NLP project was a game-changer. His deep understanding of language models and ability to apply them to real-world problems resulted in an impressive chatbot system that our clients love."

Michael Chang

Project Manager, AI Solutions

"Alok's computer vision expertise was essential for our retail analytics platform. He developed a customer tracking system that provides valuable insights and has become a core feature of our product."

Priya Sharma

Product Director, RetailTech

Contact

I'm always open to discussing new projects, opportunities, and partnerships. Feel free to reach out using the form below.

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