You will get AI-powered web app built with React, Next.js and LLM integration
Project details
I build AI-powered web applications and full-stack platforms focused on solving real business problems. With over five years of experience in full-stack development and practical expertise in OpenAI API, LangChain, RAG pipelines, and n8n automation, I deliver systems that are scalable, maintainable, and production-ready.
I handle end-to-end development, from backend architecture and API integrations to frontend interfaces and AI implementation. This includes AI-driven SaaS products, intelligent CRM systems, and fully custom platforms.
Each project begins with a clear understanding of business objectives, ensuring a focused approach without unnecessary complexity or excess features.
Core capabilities:
React.js and Next.js frontend development
Node.js and REST API backend development
OpenAI API and LangChain integration
Database design using PostgreSQL and MySQL
Third-party API and CRM integrations
Scalable, production-ready system design
I handle end-to-end development, from backend architecture and API integrations to frontend interfaces and AI implementation. This includes AI-driven SaaS products, intelligent CRM systems, and fully custom platforms.
Each project begins with a clear understanding of business objectives, ensuring a focused approach without unnecessary complexity or excess features.
Core capabilities:
React.js and Next.js frontend development
Node.js and REST API backend development
OpenAI API and LangChain integration
Database design using PostgreSQL and MySQL
Third-party API and CRM integrations
Scalable, production-ready system design
AI Algorithms
Large Language ModelAI Applications
AI Chatbot, AI Content Creation, AI Mobile App Development, AI Text-to-Image, AI-Enhanced Classification, AI-Enhanced Medical Imaging, AI-Generated Code, AIOps, Anomaly Detection, Automatic Speech Recognition, Conversational AI, Facial RecognitionAI Development Language
PythonAI Tools
Azure OpenAI, GitHub Copilot, Hugging Face, PyTorchAI Models
ChatGPT, DALL-E, GPT-4, LLaMA, Midjourney AI, OpenAI Codex, Stable DiffusionWhat's included $2,000
These options are included with the project scope.
$2,000
- Delivery Time 21 days
- AI Model Integration
- Database Integration
- Detailed Code Comments
- Image Upscaling
- MLOps
- Model Deployment
- Prompt Engineering
- Setup File
- Source Code
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DK
Donald K.
Apr 27, 2026
AI Workflow Audit: Logic Review & Optimization (n8n/LLM Stack)
Mubashir delivered a thorough LLM workflow audit with a clear and structured approach. He quickly identified reliability gaps and provided practical, easy-to-implement fixes. Communication was smooth throughout, and I would gladly work with him again.
JM
John M.
Apr 3, 2026
Experienced Digital Project Manager Needed
Mubasher was highly professional and brought strong technical clarity to the engagement. He helped structure the operational foundation for our project while providing thoughtful input on system architecture and technical planning. His ability to connect product strategy with practical engineering considerations, including modern AI-enabled solutions, added real value. Communication was clear, deliverables were well organized, and the collaboration was smooth. I would confidently recommend him for technical consulting, AI-driven product development, and complex digital projects.
About Muhammad
AI Automation Engineer | AI Agents | CRM Automation | Full Stack Dev
100%
Job Success
Lahore, Pakistan - 1:29 am local time
Over the past 5+ years, I've designed and delivered AI chatbots, RAG systems, workflow automation, CRM integrations, and SaaS platforms using n8n, Make, Zapier, OpenAI APIs, ChatGPT API, GoHighLevel, Twilio, LangChain, and custom backend integrations. My solutions have reduced manual work by up to 60% while improving operational efficiency, lead response times, and customer communication.
Whether you need to automate lead management, customer communication, internal operations, or build AI-powered products, I can design and implement reliable systems that scale with your business.
RECENT RESULTS
• Reduced manual work by up to 60% through workflow automation and CRM optimization.
• Delivered a 5-star AI Workflow Audit, identifying critical reliability gaps in a production n8n and LLM workflow.
• Built production-ready AI systems connecting CRMs, APIs, databases, email platforms, and third-party services into scalable automation pipelines.
• Developed RAG-powered AI assistants and internal knowledge systems that significantly reduced manual lookup and response times.
WHAT I BUILD
AI AGENTS & AI SYSTEMS
• AI Agent Development
• AI Workflow Automation
• Autonomous AI Agents
• AI Chatbots & Virtual Assistants
• RAG (Retrieval-Augmented Generation)
• OpenAI API & ChatGPT API Integration
• LangChain Applications
• Conversational AI
• AI-Powered SaaS Platforms
• AI Web Applications
• Internal Knowledge Assistants
• Intelligent Business Systems
WORKFLOW AUTOMATION
• n8n Automation
• Make Automation
• Zapier Automation
• Business Process Automation
• Workflow Architecture
• CRM Automation
• Multi-Step Workflow Automation
• Process Optimization
• Operational Automation
• Automation Audits
• Internal Business Workflows
CRM AUTOMATION & LEAD MANAGEMENT
• GoHighLevel Automation
• CRM Pipeline Automation
• Lead Capture Systems
• Lead Routing
• Lead Qualification
• Automated Follow-Up
• Appointment Scheduling
• Sales Automation
• Customer Lifecycle Automation
• Email & SMS Automation
• Marketing Automation
API INTEGRATION & BACKEND DEVELOPMENT
• REST APIs
• Webhooks
• Third-Party API Integrations
• Custom Backend Development
• Node.js Development
• Python Automation
• PostgreSQL
• Airtable
• Google Sheets Automation
• Data Synchronization
• Automation Infrastructure
When automation platforms reach their limits, I build custom backend services and APIs that extend their capabilities instead of replacing them.
AI COMMUNICATION & CUSTOMER ENGAGEMENT
• Twilio SMS Automation
• AI Customer Support
• AI Voice & Messaging Workflows
• Conversational AI
• ManyChat Automation
• Automated Notifications
• Reminder Systems
• Customer Communication Automation
INDUSTRIES
• SaaS Companies
• AI Startups
• Marketing Agencies
• Service Businesses
• Sales & CRM Teams
• Professional Services
• Internal Operations & Business Automation
TOOLS & TECHNOLOGIES
Automation: n8n, Make, Zapier, GoHighLevel, Airtable, Google Sheets, CRM Platforms, Webhooks
Artificial Intelligence: OpenAI, OpenAI API, ChatGPT API, LangChain, AI Agents, RAG, AI Chatbots, Conversational AI, Prompt Engineering
Development: Node.js, Python, JavaScript, REST APIs, PostgreSQL, Backend Development, API Integration
Communication: Twilio, Email Automation, SMS Automation, CRM Workflows, Lead Management
Whether you need AI agents, workflow automation, CRM integrations, RAG systems, custom APIs, or a complete AI-powered SaaS solution, I can help you design, build, and scale systems that deliver measurable business results. If you're looking for an AI Automation Engineer who combines automation expertise with full-stack development, I'd be happy to discuss your project.
Steps for completing your project
After purchasing the project, send requirements so Muhammad can start the project.
Delivery time starts when Muhammad receives requirements from you.
Muhammad works on your project following the steps below.
Revisions may occur after the delivery date.
First Step
Discuss Project Requirements in Upwork Chat. Then Purchases the project and sends requirements
Defining the Project Scope
After carefully analyzing your requirements, I will draft a detailed scope of work document outlining the proposed solution for your approval.