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Muhammad

@UmairBuildsAI

5.0
1

1.1

1.1

100%

AI Automation & Full-Stack Developer | n8n, APIs

$12 USD / Hour

Flag of PAKISTAN

Pakistan (11:21 AM)

Joined on June 13, 2026

$12 USD / Hour

Most businesses lose 20+ hours a week to manual work their team shouldn't be touching. Qualifying leads, copy-pasting data, answering repetitive tickets, chasing follow-ups that should run themselves. That's not a people problem, it's an infrastructure problem. And it's exactly what I fix. I'm a full-stack and AI automation developer who builds production-ready systems that take action, not just generate text. AI agents that qualify leads, voice bots that book calls, scrapers that pull clean data, and full web apps that tie it all together. ⚙️ What I Build 🤖 AI Agents & Multi-Agent Systems Autonomous agents with memory, tool use, and orchestration. LangGraph, CrewAI, LangChain, OpenAI Agents SDK, Claude. 🎙️ Voice AI & Receptionists Inbound and outbound voice agents for booking, qualification, and follow-ups. Vapi, Retell AI, ElevenLabs, integrated with your CRM. 🔁 Workflow Automation & CRM End-to-end automations across your stack. n8n, Make, Zapier, GoHighLevel, HubSpot, Salesforce. 🧠 RAG Systems Custom RAG pipelines on your company data. Pinecone, Qdrant, Weaviate, FastAPI. 💬 AI Chatbots WhatsApp agents, website chatbots, AI copilots connected to your CRM in real time. 🌐 Full-Stack Web & Mobile Production apps and dashboards on Next.js, React, Node.js, FastAPI, Supabase, Postgres. Mobile on Flutter. 📤 Scraping & Lead Generation Custom scrapers, cold email pipelines, lead enrichment. Playwright, Puppeteer, Selenium. ✅ Recent Projects - AI voice receptionist for a medical provider, books calls into GHL - Lead enrichment pipeline on n8n with six GPT-4o steps, scoring, Twilio, Close CRM - Kununu scraper pulling 367k profiles with WAF bypass - LOADEX freight sales automation on n8n and Supabase - IQRAi, a RAG app with vector embeddings on Next.js and Supabase 💡 Why Clients Pick Me ✔ Production-first, not just demos ✔ Full-stack ownership from infra to deployment ✔ Clear communication and proper documentation ✔ ROI focused. If it doesn't save time or make money, I won't build it 🟢 Available now. Happy to share Loom walkthroughs of past projects so you can see the work before we start. Keywords: n8n, [login to view URL], Zapier, AI agents, LangChain, LangGraph, CrewAI, OpenAI, GPT-4o, voice AI, Vapi, Retell AI, ElevenLabs, GoHighLevel, HubSpot, workflow automation, web scraping, Playwright, Puppeteer, Selenium, RAG, Pinecone, chatbot, WhatsApp automation, Next.js, React, Vue, Angular, Node.js, Express, FastAPI, Django, Python, TypeScript, JavaScript, PHP, Laravel, Supabase, Firebase, PostgreSQL, MongoDB, MySQL, Docker, AWS, Flutter, React Native, mobile app, REST API, GraphQL, lead generation, cold email, CRM integration, full stack development, web development, frontend, backend, SaaS, landing page, dashboard, admin panel, e-commerce, Shopify, WordPress, Tailwind CSS, UI UX design, responsive design, Stripe, payment integration

Verifications

On time

100%

On budget

100%

Accept rate

100%

Portfolio

Portfolio

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5.0 · 1 Review
1 Review
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Flag of INDIA

Drevica

5.0

₹3,500 INR

17 days ago

CODEX Site UI Accessibility Upgrade

All the tasks given during the project was done according to expectation. thank you..

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Experience

AI Engineer

Aug, 2025 - Mar, 2026

7 months

Master Paints

Aug, 2025 - Mar, 2026

7 months

• Collaborated with an AI engineering team to develop an ML-based system allowing users to upload room images and virtually apply paint colors with realistic rendering. • Implemented image processing & ML pipelines for wall segmentation and accurate color masking. • Built a full-stack web interface to integrate the AI model into a customer-facing experience. • Built AI automation tools that optimized internal workflows and business operations.

Flag of PAKISTAN

Karachi, Pakistan

Aug, 2025 - Mar, 2026

7 months

Agentic AI Developer

Jun, 2024 - Jul, 2025

1 year, 1 month

Axioware

Jun, 2024 - Jul, 2025

1 year, 1 month

• Improved client workflow efficiency using AI tools, saving hours of manual work daily using OpenAI APIs, LangChain, and CrewAI. • Built multi-agent AI systems for lead generation, data analysis, and workflow automation. • Developed voice-based AI agents, including a Cold Calling Agent with real-time STT and TTS. • Reduced manual lead-generation effort by over 60% using AI-driven automation.

Flag of PAKISTAN

Karachi, Pakistan

Jun, 2024 - Jul, 2025

1 year, 1 month

Education

Iqra University

2022 - 2026

4 years

Bachelor of Computer Science

Flag of PAKISTAN

Pakistan

2022 - 2026

4 years

Qualifications

Next.js Foundations

2023

Vercel

Official Next.js course covering App Router, server components, data fetching, caching, dynamic routing, and deployment on Vercel. Used in production for portfolio site, PE Firm Tracker, and IQRAi.

2023

Back End Development and APIs

2025

freeCodeCamp

Covered Node.js, Express, MongoDB, and REST API development. Built five backend projects including a URL shortener, exercise tracker, and file metadata microservice.

2025

Responsive Web Design

2023

freeCodeCamp

300-hour certification covering HTML5, CSS3, Flexbox, CSS Grid, accessibility, and responsive design principles. Completed five required projects including a tribute page, survey form, and personal portfolio.

2023

Publications

Agentic AI Assistant for Academic and OBE-Aware Support in Higher Education

2026

Annual Methodological Archive Research Review

Co-authored research paper on building an agentic AI assistant designed for academic environments with Outcome-Based Education (OBE) awareness. Covers the multi-agent architecture, retrieval pipelines over institutional knowledge bases, and evaluation of LLM-powered support for students and faculty in higher education settings. Currently under peer review.

2026

Certifications

Freelancer Orientation

Freelancer Orientation

AI Training - Freelancer Global Fleet

AI Training - Freelancer Global Fleet

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