Freelancers using LangChain in DelhiFreelancers using LangChain in Delhi
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Trashu Vashisth's avatar
Trashu Vashisth
Delhi, India
Building Production-Grade AI Agents & RAG Systems
10
Followers
Building Production-Grade AI Agents & RAG Systems
Cover image for Developed a production-grade Retrieval-Augmented Generation
Developed a production-grade Retrieval-Augmented Generation (RAG) system specifically designed to automate the analysis of complex Environmental, Social, and Governance (ESG) reports. This tool bridges the gap between static LLMs and the dynamic, data-heavy requirements of legal and sustainability compliance. [1 (https://www.youtube.com/watch?v=wkYPcMtwlN8)] Key Features & Capabilities Intelligent Document Processing: Automatically handles large, unstructured PDF/Word ESG reports, extracting critical clauses and metrics in seconds. Fact-Grounded Q&A: Uses a RAG architecture to ensure all answers are strictly based on the uploaded documents, virtually eliminating AI hallucinations. Compliance Mapping: Cross-references internal company data with global frameworks like CSRD, GRI, and TCFD to identify gaps or inconsistencies. Audit-Ready Traceability: Every insight generated includes direct citations and excerpts from the source files, providing a clear "paper trail" for legal teams. Automated Drafting: Capability to draft legal summaries, notices, or internal policy updates based on analyzed ESG risks Note: The 'Slaughter and May' branding in the sidebar is for UI/UX demonstration purposes only, showcasing how the tool integrates into a top-tier law firm's environment. #AI #RAG #LegalTech #ESG #Python #LangChain
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Cover image for Developed a full-stack RAG-based E- Commerce
Developed a full-stack RAG-based E- Commerce AI chatbot using React.js and Tailwind CSS that suggests the perfect laptop from a live catalog. Integrated ChromaDB with BGE Embedding models to provide highly accurate, context-aware product recommendations and instant technical support." Key Highlights: Smart Laptop Recommendations: Uses Semantic Search to match user needs (gaming, coding, etc.) with real-time specs. Advanced Tech Stack: Powered by LangChain for orchestration and BGE models for superior data retrieval. Modern UI/UX: Built a responsive, clean interface using React.js and Tailwind CSS. Zero Hallucination: Ensures all suggestions are strictly grounded in the available product inventory.
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Cover image for Built a highly scalable Retrieval-Augmented Generation
Built a highly scalable Retrieval-Augmented Generation (RAG) chatbot designed to interact with private datasets/PDFs. Unlike standard LLMs, this system minimizes hallucinations by retrieving real-time context from a local knowledge base before generating responses. Key Features: Semantic Search: Implemented Vector Embeddings to perform high-speed similarity searches across thousands of document chunks. Smart Retrieval: Integrated a retrieval pipeline using LangChain to fetch the most relevant context for user queries. Source Citation: Configured the bot to provide source references from documents, ensuring data transparency and accuracy. Optimized Performance: Used FAISS/Chromadb for efficient vector storage and retrieval.
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Cover image for Built an intelligent RAG-based chatbot
Built an intelligent RAG-based chatbot designed to simplify complex financial analysis. In the project demo, the AI deep-dives into Apple’s annual reports, extracting key fiscal metrics and providing real-time insights through natural language queries. It transforms dense financial filings into actionable data using advanced document retrieval
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LangChain(4)
Wahid Ali's avatar
Wahid Ali
pro
Ghaziabad, India
Full Stack Developer | AI Tool, Web App, MVP & SaaS Products
$10k+
Earned
4x
Hired
4.9
Rating
20
Followers
Full Stack Developer | AI Tool, Web App, MVP & SaaS Products
Cover image for AI Search Optimization Platform
AI Search Optimization Platform
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12
Cover image for Flight Booking Platform
Flight Booking Platform
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6
Cover image for Innovation Intelligence Platform
Innovation Intelligence Platform
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8
Cover image for Digital Business Card Platform
Digital Business Card Platform
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5
LangChain(1)
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
0
1
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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LangChain(1)
Aparna Soneja's avatar
Aparna Soneja
Delhi, India
Full Stack AI & Machine Learning Engineer
$1k+
Earned
1x
Hired
44
Followers
BOLT_EXPERT

Expert

BOLT_MENTOR_EXPERT

Mentor

Full Stack AI & Machine Learning Engineer
Cover image for AI Agent that transforms Trello sprint data into a report
AI Agent that transforms Trello sprint data into a report
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5
Cover image for AI agent for project planning, estimation & resourcing
AI agent for project planning, estimation & resourcing
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11
Cover image for Mentors program. Week 5-7
Mentors program. Week 5-7
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1
21
Cover image for Portfolio Website
Portfolio Website
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16
LangChain(2)
Tanuj Rajput's avatar
Tanuj Rajput
Delhi, India
Developer building AI-powered and scalable digital solutions
New to Contra
Developer building AI-powered and scalable digital solutions
Cover image for RAG-Based PDF Q&A AI System
RAG-Based PDF Q&A AI System
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21
Cover image for Voice-Based AI Learning Platform
Voice-Based AI Learning Platform
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Cover image for Multi-Agent AI Research System
Multi-Agent AI Research System
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30
Cover image for AI-Powered Gadget Recommendation Agent
AI-Powered Gadget Recommendation Agent
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26
LangChain(3)
ANIMESH SINGH's avatar
ANIMESH SINGH
Delhi, India
Data & AI Engineer
Data & AI Engineer
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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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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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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47
LangChain(1)
Dhananjay Garg's avatar
Dhananjay Garg
Delhi, India
AI & Cybersecurity Innovator | Building Tech with Insight
AI & Cybersecurity Innovator | Building Tech with Insight
Cover image for Ardra - LLM and MCP powered InfoSec Platform
Ardra - LLM and MCP powered InfoSec Platform
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1
Cover image for HackGain - Cybersecurity & AI products Service provider
HackGain - Cybersecurity & AI products Service provider
1
0
Cover image for Content Creation for cybersecurity and AI youtube channel
Content Creation for cybersecurity and AI youtube channel
1
0
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LangChain(2)