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Usman Ahmed's avatar
Usman Ahmed
Lahore, Pakistan
Full Stack & AI Engineer
Full Stack & AI Engineer
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4 years ago, I wrote my first line of production code. Today, I build full-stack applications and AI systems that scale. 🤖💻 I'm Usman Ahmed — a Senior Full Stack & AI Engineer specializing in MERN, LAMP, Python FastAPI, and LLM-powered systems. I work with startups, agencies, and businesses to turn ideas into fast, reliable, and intelligent web applications. Here's what I bring to the table: ⚡ End-to-end development — from database design to pixel-perfect UI 🤖 RAG pipelines & multi-agent AI systems (LangChain, LlamaIndex, LangGraph) 🔗 LLM integrations with OpenAI, Gemini, and custom models 🏗️ Scalable architecture built for growth ☁️ Cloud deployment on AWS with Docker Tech I work with daily: React / Next.js / Vue / Angular • Node.js / Express • Laravel / PHP • Python / FastAPI • LangChain / LlamaIndex / LangGraph • Pinecone / ChromaDB • MongoDB / PostgreSQL / MySQL • AWS / Docker Recent AI projects I'm proud of: 🔍 DocuMind AI — RAG-powered document intelligence (Next.js + FastAPI + LlamaIndex + Pinecone) 🧠 InsightSync AI — Multi-agent analytics system (LangChain + Gemini + ChromaDB) ⚙️ Granit.AI (http://Granit.AI) — AI-driven platform (Vue3 + FastAPI + PostgreSQL + Docker) I'm currently available for freelance projects, short-term contracts, and long-term collaborations. 🌐 See my work: https://usmanahmed-dev.vercel.app If you're a business owner, product manager, or startup founder who needs a developer who ships AI-powered products — let's connect. 📩 Message me here or drop me a line at usman212285@gmail.com (mailto:usman212285@gmail.com). Let's build something great together.
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Cover image for InsightSync AI - Autonomous Agentic
InsightSync AI - Autonomous Agentic Orchestrator InsightSync AI is a production-grade multi-agent support and operations orchestrator. It automates ticket routing, sentiment classification, and tool-based action execution (CRM sync, email drafting). Built on LangChain and Gemini Pro, it leverages autonomous agent personas with local memory (ChromaDB context caching) and tool calling capabilities. Provides a real-time monitoring dashboard with live agent communication graphs powered by WebSockets.
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Cover image for DocuMind AI - Intelligent RAG
DocuMind AI - Intelligent RAG Document Analysis Platform DocuMind AI is an enterprise-grade Retrieval-Augmented Generation (RAG) and document intelligence platform. It enables users to upload massive unstructured document repositories (PDFs, DOCX, TXT) and interact with them via multi-agent conversational interfaces. Features semantic chunking, dense + sparse hybrid search with Pinecone, document routing, and complex multi-document synthesis. Integrated LangGraph to coordinate hierarchical agents for cross-document validation, automated report generation, and structured metadata extraction.
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Cover image for Granit Ai - Enterprise Financial
Granit Ai - Enterprise Financial & Compliance Management Platform Granit Ai is an enterprise financial and compliance management platform for managing corporate entities, capital structures, and regulatory filings. It provides master data management for entities, shareholders, and related parties; capital tracking with class/sub-class hierarchies and change history; document generation and PDF form filing; timesheet and billing workflows; and audit logging. The app uses a modular architecture with role-based access control, dynamic table generation, and real-time data visualization. It supports complex capital reorganizations, investor management, and compliance tracking for financial services organizations.
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JEROME BALLESTEROS's avatar
JEROME BALLESTEROS
13960 Sausset-les-Pins, France
B2B Lead Generation & Client Acquisition Systems
New to Contra
B2B Lead Generation & Client Acquisition Systems
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LinkedIn Outreach Strategy
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Marketing Automation Setup
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Client Acquisition Audit
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B2B Lead Generation System
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Ryan Jack's avatar
Ryan Jack
San Ramon, USA
Program manager operationalizing strategy to achieve success
Program manager operationalizing strategy to achieve success
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Transition a line of business to a third party
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Consulting and Delivery
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Design, build, and launch a new line of business
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Kiana Newsom
New York, USA
A professional support in e-commerce and business management
A professional support in e-commerce and business management
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Wellness Shot
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Client Onboarding Process Improvement
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Social Media Campaign Development
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Market Research for E-commerce Strategy
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