Freelance AI Agent Engineers in LahoreFreelance AI Agent Engineers in Lahore
AI Integration & Automation Engineer | Full-Stack Web Apps
$50k+
Earned
64x
Hired
4.9
Rating
115
Followers
AI Integration & Automation Engineer | Full-Stack Web Apps
Full Stack Developer - Artificial Intelligence -
Full Stack Developer - Artificial Intelligence -
Full Stack Web & Mobile Dev | Next Js | AI Agent | React
1x
Hired
5.0
Rating
26
Followers
Full Stack Web & Mobile Dev | Next Js | AI Agent | React
Sr.Full Stack Consultant and Developer with 8+ years of exp
$10k+
Earned
1x
Hired
5.0
Rating
12
Followers
Sr.Full Stack Consultant and Developer with 8+ years of exp
Full Stack Developer | AI & Automation
9
Followers
Full Stack Developer | AI & Automation
Cover image for I designed and built a
I designed and built a full-stack AI healthcare platform from the ground up integrating 6 external medical APIs, real-time AI-powered consultations and a production-grade frontend with smooth animations. This is the kind of intelligent and scalable system I can build for you in healthcare, education or any data-driven domain. Live Demo: healix.vercel.app (http://healix.vercel.app) What Healix Does 4.6 billion people worldwide lack access to essential health services. Healix bridges that gap by putting an AI health companion in every citizen's pocket backed by trusted data from WHO, NIH and the FDA. It delivers 24/7 health guidance, reduces unnecessary ER visits and extends the reach of overstretched healthcare systems. Core Features I Built AI Health Chat - 24/7 intelligent consultations with multi-language support powered by Google Gemini Symptom Checker - Interactive symptom analysis with triage recommendations using NIH Clinical Tables Drug Interaction Checker - Cross-checks multiple medications for dangerous interactions via OpenFDA Medicine Search - Detailed drug profiles including side effects and usage guidelines from OpenFDA and RxNorm Health Dashboard - Personalized health overview with activity tracking and chronic disease management Additional modules include mental wellness tracking, nutrition logging, lab results management, vaccination records, appointment booking and a community health forum. Tech Stack Next.js 15 and React 19 frontend styled with TailwindCSS and animated with Framer Motion. Python FastAPI backend powered by Google Gemini AI with fallback handling. Integrated with OpenFDA, NIH Clinical Tables, PubMed, RxNorm and WHO data sources. Supabase authentication with Google OAuth. SQLite for development and PostgreSQL for production. Deployed on Vercel. What This Demonstrates Complex multi-API orchestration with error handling and fallback logic AI integration with prompt engineering for accurate medical responses Clean component architecture with 30+ routes and reusable UI components Full authentication flow with role-based access Responsive design optimized for mobile-first healthcare access Production deployment with real users in mind Looking to build an AI-powered platform for your industry? Whether it's healthcare, education, finance or operations I can architect and ship intelligent systems like this end to end. Let's talk.
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AI Developer | RAG Chatbots, AI Agents & Next.js SaaS
New to Contra
AI Developer | RAG Chatbots, AI Agents & Next.js SaaS
AI/ML & Data Solutions Engineer
New to Contra
AI/ML & Data Solutions Engineer
ML AI | Backend | Computer Vision | GenAI | LLM Agents
New to Contra
ML AI | Backend | Computer Vision | GenAI | LLM Agents
Cover image for French Legal AI Assistant &
French Legal AI Assistant & Agentic RAG System Overview I designed, built, and deployed a specialized Legal AI Assistant for French lawyers using agentic RAG, legal data pipelines, vector search, reranking, open-source LLMs, and citation-grounded answer generation. The system allowed lawyers to ask legal questions and receive answers grounded in French law articles, legal references, and relevant judicial cases. Problem / Challenge Legal data is very different from normal document data. A generic RAG pipeline using fixed-size chunks often breaks legal meaning, misses important context, or retrieves incomplete references. The main challenges were: ๐Ÿ”น Legal documents had different structures and lengths ๐Ÿ”น Articles and laws could not be randomly split into fixed-size chunks ๐Ÿ”น Each answer needed traceable legal references ๐Ÿ”น Retrieval had to understand legal scope, not just semantic similarity ๐Ÿ”น The system needed to reduce hallucinations for legal users ๐Ÿ”น Deployment had to respect privacy and regulatory requirements My Expertise I worked as the Lead AI Engineer / Agentic RAG Developer responsible for the complete system design and implementation. My responsibilities included: ๐Ÿ”น Legal data pipeline architecture ๐Ÿ”น Document parsing and preprocessing ๐Ÿ”น Custom legal chunking strategy ๐Ÿ”น Vector database design ๐Ÿ”น Agentic RAG workflow development ๐Ÿ”น Retrieval optimization and reranking ๐Ÿ”น Open-source LLM deployment ๐Ÿ”น Backend API development with FastAPI ๐Ÿ”น Secure Azure cloud deployment ๐Ÿ”น Multi-tenant system support French Legal Data Engineering Pipeline I built an automated ETL pipeline to process thousands of French legal documents, articles, and judicial cases. The pipeline handled: ๐Ÿ”น Raw legal document ingestion ๐Ÿ”น Text cleaning and normalization ๐Ÿ”น Legal article extraction ๐Ÿ”น Section-aware document structuring ๐Ÿ”น Custom chunk generation ๐Ÿ”น Metadata extraction for article number, article title, section, source, and reference ๐Ÿ”น Embedding generation ๐Ÿ”น Vector database ingestion ๐Ÿ”น Repeatable updates for future legal data expansion The chunking strategy was designed so legal articles were not cut in the middle or separated from their meaning. Agentic RAG Workflow Instead of using a simple one-step vector search, I built a LangGraph-based agentic RAG workflow. The workflow included: ๐Ÿ”น User query understanding ๐Ÿ”น Legal intent detection ๐Ÿ”น Legal domain and scope identification ๐Ÿ”น Generation of 2โ€“5 targeted legal search queries ๐Ÿ”น Retrieval of relevant chunks for each query ๐Ÿ”น Deduplication of repeated results ๐Ÿ”น Reranking of retrieved legal evidence ๐Ÿ”น Source-grounded answer generation This improved tested retrieval accuracy from around 50% to 95%+. Retrieval, Citations & Case Law The retrieval system was designed to make answers transparent and verifiable. I implemented: ๐Ÿ”น Vector search for semantic legal retrieval ๐Ÿ”น Reranking to improve relevance ๐Ÿ”น Metadata-based source traceability ๐Ÿ”น Citation-backed answer generation ๐Ÿ”น Article-level legal references ๐Ÿ”น Typesense-based retrieval for French judicial cases ๐Ÿ”น Supporting case law returned with legal answers This allowed lawyers to verify the exact legal source behind each generated response. Open-Source LLM & Cloud Deployment I evaluated and deployed open-source LLM infrastructure for private legal AI usage. The deployment included: ๐Ÿ”น Qwen2.5:14B for French legal reasoning ๐Ÿ”น Ollama and vLLM for model serving ๐Ÿ”น Embedding and reranker models on a private Azure GPU VM ๐Ÿ”น NVIDIA T4 16GB GPU optimization ๐Ÿ”น Python/FastAPI backend APIs ๐Ÿ”น Secure Azure deployment in the France region ๐Ÿ”น Multi-tenant isolated access ๐Ÿ”น GitHub CI/CD and Linux server management The system was designed for privacy, reliability, and regulatory compliance. Technologies Used ๐Ÿ”น Python ๐Ÿ”น FastAPI ๐Ÿ”น LangChain ๐Ÿ”น LangGraph ๐Ÿ”น LangSmith ๐Ÿ”น Ollama ๐Ÿ”น vLLM ๐Ÿ”น Qwen2.5:14B ๐Ÿ”น ChromaDB ๐Ÿ”น Typesense ๐Ÿ”น Vector Databases ๐Ÿ”น Reranking Models ๐Ÿ”น Embedding Models ๐Ÿ”น Azure Cloud ๐Ÿ”น Linux ๐Ÿ”น GitHub CI/CD Impact ๐Ÿ”น Built a production-ready legal AI assistant for lawyers ๐Ÿ”น Improved retrieval accuracy from ~50% to 95%+ in tested scenarios ๐Ÿ”น Reduced hallucinations through citation-grounded generation ๐Ÿ”น Enabled lawyers to verify answers using article and case references ๐Ÿ”น Created a scalable legal data pipeline for thousands of documents ๐Ÿ”น Deployed private open-source LLM infrastructure for legal compliance ๐Ÿ”น Delivered a strong foundation for future legal AI workflows
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Cover image for AI Vision for Retail, Industrial
AI Vision for Retail, Industrial & Monitoring Workflows Overview I have built and deployed multiple real-world computer vision systems for industrial inspection, retail automation, and monitoring workflows. My responsibilities covered: ๐Ÿ”น Dataset preparation and labeling ๐Ÿ”น Object detection model training ๐Ÿ”น Segmentation model training ๐Ÿ”น YOLO-based detection and tracking ๐Ÿ”น Image/video inference pipeline development ๐Ÿ”น Model evaluation and threshold tuning ๐Ÿ”น Production deployment support ๐Ÿ”น Cloud server management and optimization ๐Ÿ”น Building practical AI workflows for real-world operational environments Fish Quality Inspection System - lythium.cl (http://lythium.cl) I led the development of an advanced fish quality inspection solution for an industrial workflow. The system used image analysis to monitor fish quality and support automated fish sorting based on AI predictions. ๐Ÿ”น Led the development of an advanced AI-powered fish quality inspection system for an industrial workflow. ๐Ÿ”น Built an image analysis pipeline to monitor fish quality from production-line images. ๐Ÿ”น Trained object detection models to identify fish and relevant visual quality indicators. ๐Ÿ”น Trained segmentation models to support more detailed visual inspection of fish regions. ๐Ÿ”น Designed the AI workflow to support automated fish sorting based on model predictions. ๐Ÿ”น Worked on inspection logic that could classify or route fish based on quality-related outputs. ๐Ÿ”น Designed the system for conveyor-belt usage, where images need to be processed consistently and reliably. ๐Ÿ”น Focused on production issues such as image quality, camera consistency, lighting variation, and model reliability. ๐Ÿ”น Helped convert visual inspection from a manual/rule-based workflow into an AI-supported inspection pipeline. ๐Ÿ”น Built the system to reduce manual inspection effort and improve production workflow efficiency. Shelfr.ai (http://Shelfr.ai) - Retail Automation Platform I developed AI image solutions for retail automation and execution. The system handled large-scale product detection across 10,575+ SKUs, price tag detection, shelf and display type detection, and gap detection for empty shelf spaces. ๐Ÿ”น Developed large-scale AI image solutions for retail automation and execution. ๐Ÿ”น Worked on product detection across 10,575+ SKUs, where each SKU represented a unique product. ๐Ÿ”น Built object detection workflows to identify products from retail shelf images. ๐Ÿ”น Developed price tag detection to locate and extract price label areas from store images. ๐Ÿ”น Worked on shelf and display type detection to understand the retail environment layout. ๐Ÿ”น Built gap detection logic to identify empty shelf spaces and out-of-stock areas. ๐Ÿ”น Supported computer vision workflows for retail compliance, shelf monitoring, and store execution. ๐Ÿ”น Worked with high-volume image data and production-level inference requirements. ๐Ÿ”น Managed high-load production servers on Google Cloud Platform. ๐Ÿ”น Implemented load balancing and autoscaling to improve system stability under production traffic. ๐Ÿ”น Focused on scalable AI infrastructure capable of handling real-world retail image workloads. ๐Ÿ”น Helped create AI systems for inventory visibility, shelf condition monitoring, and retail execution analytics. lake-shield.com (http://lake-shield.com) - USA LAKES - Boat Detection & Inspection System ๐Ÿ”น Worked on a YOLO-based boat detection, tracking, and monitoring system. ๐Ÿ”น Labeled datasets for boat detection and inspection model training. ๐Ÿ”น Prepared image/video data for object detection training workflows. ๐Ÿ”น Trained YOLO object detection models to detect boats in monitoring footage. ๐Ÿ”น Built a detection pipeline capable of identifying boats from visual data. ๐Ÿ”น Worked on boat tracking logic to monitor boat movement across frames. ๐Ÿ”น Supported inspection and monitoring workflows using computer vision predictions. ๐Ÿ”น Developed an end-to-end pipeline from labeled data to trained model and inference output. ๐Ÿ”น Focused on practical model performance in outdoor environments where lighting, distance, angle, and background can vary. ๐Ÿ”น Helped build a monitoring system that could support automated detection and review instead of fully manual observation. My Responsibilities Across These Projects ๐Ÿ”น Led AI/computer vision system development ๐Ÿ”น Designed labeling and dataset preparation workflows ๐Ÿ”น Trained YOLO/object detection models ๐Ÿ”น Trained segmentation models where needed ๐Ÿ”น Built image and video inference pipelines ๐Ÿ”น Evaluated models using practical production metrics ๐Ÿ”น Improved model performance through dataset cleanup, retraining, and threshold tuning ๐Ÿ”น Integrated AI models into backend or operational workflows ๐Ÿ”น Supported production deployment and infrastructure optimization ๐Ÿ”น Worked with real-world constraints such as lighting, camera angle, image quality, latency, and false detection rates Technologies Used ๐Ÿ”น Python ๐Ÿ”น YOLO / YOLOv8 ๐Ÿ”น Object Detection ๐Ÿ”น Image Segmentation ๐Ÿ”น OpenCV ๐Ÿ”น PyTorch ๐Ÿ”น FastAPI ๐Ÿ”น Google Cloud Platform ๐Ÿ”น Linux Servers ๐Ÿ”น Load Balancing ๐Ÿ”น Autoscaling ๐Ÿ”น Custom Data Labeling Workflows ๐Ÿ”น Model Training ๐Ÿ”น Model Evaluation ๐Ÿ”น Inference Pipeline Development ๐Ÿ”น Production AI Deployment
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