Freelance Data Engineers in India
Freelance Data Engineers in India
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Denish Kukadiya
pro
India
Analytics Specialist and Data Visualizer
$1k+
Earned
3x
Hired
5.0
Rating
34
Followers
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Analytics Specialist and Data Visualizer
3
AI-Powered Conversion Optimization with iBQML for Hydratherma
3
13
2
Google Analytics Enhance Data Collection and Reporting
2
17
1
Server-Side Tracking Implementation for Enhanced Analytics
1
6
0
NOOS| Figma To Shopify Store Development
0
2
Data Engineer
(2)
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Ajay Bidyarthy
pro
Delhi, India
AI Engineer - Python, ML, LLM, RAG, Chatbot, SaaS, AWS, APIs
6
Followers
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AI Engineer - Python, ML, LLM, RAG, Chatbot, SaaS, AWS, APIs
0
Title: AI App Development | LLMs, Chatbots, RAG & Automation Solutions Description: I design and develop intelligent AI-powered applications that automate workflows, enhance user experience, and unlock actionable insights. From custom chatbots to advanced LLM-based systems, I build scalable and production-ready solutions tailored to your business needs. Whether you're a startup looking to integrate AI or an enterprise aiming to optimize operations, I deliver robust, efficient, and future-ready AI systems. What I Offer: ✔Custom AI applications using LLMs ✔Chatbot development (GPT, Claude, RAG-based) ✔AI workflow automation (N8N, Zapier, Make) ✔API integrations and backend systems ✔AI SaaS product development Tech Stack: Python, FastAPI, LangChain, OpenAI, Claude, Supabase, PostgreSQL, React, Next.js, AWS
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22
0
I’m a global consultant helping entrepreneurs to gear-up their businesses. I am specialize in building IT products scratch to development—covering web and mobile applications, data science, analytics, machine learning, and AI solutions. Would you like to explore how we can help streamline your operations or launch your next big idea? Let’s discuss your requirements and explore tailored solutions for your business. Looking forward to hearing from you!
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65
1
I design efficient data models, handle smooth data migrations, and develop scalable databases. I also build secure APIs that connect systems seamlessly and support reliable, data-driven applications.
1
153
2
I design and manage database systems using Elasticsearch, Neo4j, and Supabase to enable high-speed search, rich data relationships, and scalable backend architectures. My work includes building efficient data models, optimizing performance, and ensuring secure, reliable access. I oversee the full lifecycle—from setup and integration to deployment and continuous optimization.
2
169
Data Engineer
(8)
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ANIMESH SINGH
Delhi, India
Data & AI Engineer
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Data & AI Engineer
3
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.
3
3
103
0
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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26
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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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49
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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.
0
32
Data Engineer
(3)
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Pratik Srivastava
India
Data Analyst & Visualizer 📊✨
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Data Analyst & Visualizer 📊✨
0
Optimizing Data Engineering Pipeline for Streamlined Processing
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24
0
Enhancing Data Visualization for Retail Sales Analysis
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18
0
Sales Analytics
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17
0
E-commerce Website Analytics
0
29
Data Engineer
(3)
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Dikshant Choudhary
Udaipur, India
Self-taught Software Developer, Data Analyst, Writer.
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Self-taught Software Developer, Data Analyst, Writer.
0
Wildlife Dashboard
0
2
0
Interactive Social Media Impact & Student Wellness Dashboard
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3
0
SEO Blog & Article That Drives Traffic & Builds Authority
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3
0
Fapico: Cleanliness & Pest Control Online
0
2
Data Engineer
(2)
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saikat nandi
Pune, India
Expert in Power BI: transforming data into visuals.
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Expert in Power BI: transforming data into visuals.
0
Sales Analysis E-Commerce Power BI
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4
0
Zomato Analysis with Power BI
0
7
0
Sales Report Using PowerBi
0
3
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(2)
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Aditya Goel
Surat, India
AI engineer & builder of GenAI products that actually work.
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AI engineer & builder of GenAI products that actually work.
0
Development of LegalGPT for Claw LegalTech
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3
0
Mutual Funds Data Pipeline Implementation
0
0
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Development of Adira AI for Legal Documentation
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7
0
AI Courtroom Development for Claw LegalTech
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5
Data Engineer
(2)
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Akhil Prasad
Bengaluru, India
Data Engineer: Turning Data into Insights
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Data Engineer: Turning Data into Insights
0
Data Engineer, Walmart
0
6
0
Data Engineer, Walmart
0
1
0
Data Engineer, Infosys Ltd
0
3
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Data Engineer
(3)
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