Freelance Data Engineers in GurugramFreelance Data Engineers in Gurugram
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ANIMESH SINGH's avatar
ANIMESH SINGH
Delhi, India
Data & AI Engineer
Data & AI Engineer
Cover image for Problem: Many organizations still process invoices
Problem: Many organizations still process invoices manually by reading PDF documents and entering key details (invoice number, vendor, amount, etc.) into systems. This process is slow, error-prone, and difficult to scale, and it also makes it harder to detect duplicate invoices or incorrect totals. Solution: This project builds an automated invoice processing pipeline that converts uploaded invoice PDFs into structured data. It uses OCR to extract text, LLMs to identify invoice fields, validation checks to ensure correctness, and Kafka-based event streaming to manage the processing pipeline. The extracted data is stored in PostgreSQL and visualized through a dashboard, enabling faster, scalable, and more reliable invoice processing.
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Cover image for Problem Statement Urban traffic management systems
Problem Statement Urban traffic management systems lack real-time, integrated data combining traffic conditions with weather patterns. This results in poor routing decisions, delayed emergency responses, and inefficient traffic flow management. Solution Developed a comprehensive real-time ETL pipeline that integrates traffic APIs and weather data sources, processes millions of data points, and delivers actionable insights through interactive dashboards for traffic management and route optimization.
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25
Cover image for A fully Dockerized real-time IoT
A fully Dockerized real-time IoT ETL pipeline that simulates device telemetry, processes events through MQTT and Kafka, orchestrates workflows with Airflow, and delivers real-time alerts and insights to CRM systems with monitoring via Grafana and Loki.
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44
Cover image for A fully local RAG pipeline
A fully local RAG pipeline that transforms your PDFs into a queryable knowledge base using FAISS vector search and Ollama LLMs. No cloud, no API keys - just private, grounded document intelligence running entirely on your machine.
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27
Data Engineer(3)
Khushi Mehta's avatar
Khushi Mehta
Delhi, India
Data Scientist & AI Content Specialist | Dashboards • ML App
Data Scientist & AI Content Specialist | Dashboards • ML App
Cover image for BizBot: AI-Powered Business Data Chatbot Development
BizBot: AI-Powered Business Data Chatbot Development
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0
Cover image for Cyber Crime Analysis using Machine Learning
Cyber Crime Analysis using Machine Learning
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0
Cover image for Customer and Sales Insights Dashboard
Customer and Sales Insights Dashboard
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0
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Data Engineer(1)
Rakshak Raina's avatar
Rakshak Raina
Delhi, India
Data Science & AI Projects Expert | Python & Azure ML
Data Science & AI Projects Expert | Python & Azure ML
Cover image for Distinguishing between the Drip/Sprinkler System
Distinguishing between the Drip/Sprinkler System
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5
Cover image for Segmentation of Retinal Images using Transformer-based models
Segmentation of Retinal Images using Transformer-based models
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5
Cover image for Distinguishing Lightweight Block Ciphers in Encrypted Images
Distinguishing Lightweight Block Ciphers in Encrypted Images
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0
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Data Engineer(2)
Madhur Goel's avatar
Madhur Goel
Gurugram, India
Power BI & ML Expert | Dashboards & Predictions
Power BI & ML Expert | Dashboards & Predictions
Cover image for Power BI Dashboard for Binge and Bash
Power BI Dashboard for Binge and Bash
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1
Cover image for Movie Recommendation System using Machine Learning
Movie Recommendation System using Machine Learning
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0
Cover image for PUBG Game Winner Prediction with Machine Learning
PUBG Game Winner Prediction with Machine Learning
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0
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Data Engineer(1)
Sachin Sharma's avatar
Sachin Sharma
Delhi, India
Skilled Engineer, Developer & Strategist
Skilled Engineer, Developer & Strategist
Cover image for Eleb2b
Eleb2b
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3
Cover image for AI Recommendation Engine
AI Recommendation Engine
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5
Cover image for EFY Chennai Expo
EFY Chennai Expo
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6
Cover image for Hotel Management System - .NET
Hotel Management System - .NET
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3
Data Engineer(1)