You will get ChatGPT or Claude AI integrated into your existing app, AI Integration
Project details
You will get a production-ready AI integration tailored to your business workflows, applications, or SaaS platform. With 5+ years of backend engineering experience and 12+ major projects delivered, I specialize in integrating OpenAI, Claude, AI Agents, RAG systems, workflow automation, and intelligent business processes into existing software.
Whether you need an AI chatbot, document processing system, customer support automation, lead qualification workflow, AI-powered search, or custom AI agent, I build scalable solutions that work reliably in real production environments—not just demos.
My expertise includes Python, FastAPI, Node.js, PostgreSQL, Redis, AWS, Docker, LangChain, OpenAI, and Claude integrations. Every implementation is designed with performance, security, scalability, and long-term maintainability in mind.
You will receive a clean, documented, production-ready solution that integrates seamlessly with your existing systems and helps automate processes, improve efficiency, and create measurable business value.
Whether you need an AI chatbot, document processing system, customer support automation, lead qualification workflow, AI-powered search, or custom AI agent, I build scalable solutions that work reliably in real production environments—not just demos.
My expertise includes Python, FastAPI, Node.js, PostgreSQL, Redis, AWS, Docker, LangChain, OpenAI, and Claude integrations. Every implementation is designed with performance, security, scalability, and long-term maintainability in mind.
You will receive a clean, documented, production-ready solution that integrates seamlessly with your existing systems and helps automate processes, improve efficiency, and create measurable business value.
AI Algorithms
Autoencoder, Feedforward Neural Network, Generative Adversarial Network, Large Language Model, Long Short-Term Memory Network, Multimodal Large Language Model, Recurrent Neural Network, Self-Organizing Map, Transformer Model, Variational AutoencoderAI Applications
AI Chatbot, AI Content Creation, AI Text-to-Speech, AI-Generated Code, Anomaly Detection, Automatic Speech Recognition, Natural Language Generation, Natural Language Understanding, Sentiment Analysis, Sequence Modeling, Speech Synthesis, Text RecognitionAI Development Language
PythonAI Tools
Azure OpenAI, Copy.ai, GitHub Copilot, Gradio, Hugging Face, Microsoft CNTK, NVIDIA AI Platform, PyTorch, StreamlitAI Models
BERT, BLOOM, ChatGPT, DALL-E, GPT-3, GPT-4, GPT-Neo, Jurassic-2, LLaMA, OpenAI Codex, Stable Diffusion, WhisperWhat's included
| Service Tiers |
Starter
$250
|
Standard
$500
|
Advanced
$900
|
|---|---|---|---|
| Delivery Time | 4 days | 7 days | 12 days |
Number of Revisions | 1 | 2 | 3 |
AI Model Integration | |||
Batch Normalization | - | - | - |
Database Integration | - | ||
Detailed Code Comments | |||
Image Upscaling | - | - | - |
MLOps | - | - | - |
Model Deployment | - | - | |
Model Documentation | - | - | |
Model Monitoring | - | - | |
Model Testing & Optimization | - | ||
Model Tuning | - | - | - |
Natural Language Processing | - | ||
NLP Tokenization | - | - | - |
Pre-Training | - | - | - |
Prompt Engineering | |||
Setup File | - | - | |
Source Code |
Optional add-ons
You can add these on the next page.
Additional Revision
+$30About Muhammad Massab
FastAPI Developer | AI Backends | PostgreSQL | AWS | Docker | Redis
Lahore, Pakistan - 7:51 am local time
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BACKEND DEVELOPMENT
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REST API and Microservices Architecture: Production-grade APIs and microservices using Python FastAPI, Django, Node.js Express, and PHP Laravel — clean boundaries, predictable behavior, and proper separation of business logic from infrastructure. Every API designed to handle load increases and upstream changes without breaking.
Multi-Tenant SaaS Backends: Role-based access control, JWT and OAuth authentication flows, WebSocket infrastructure for real-time features, and multi-tenant data isolation, built for SaaS products that need to scale without rearchitecting.
Database Design and Optimization: PostgreSQL and MySQL schema design with complex query optimization, indexing strategies, and zero-downtime migrations. MongoDB for document-based storage, Redis for caching, session management, and queue systems, Celery for background job processing.
Third-Party API Integrations: Payment systems, CRMs, communication platforms, and SaaS tools connected via webhook infrastructure and event-driven architecture — reliable integrations that handle failures gracefully and never lose data.
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AI-POWERED BACKEND SYSTEMS
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LLM Integration and AI Pipelines: OpenAI API and Claude API integrated into backend systems with structured prompt engineering, multi-step orchestration, memory management, and context handling built for production reliability — not chatbot demos.
RAG Architectures: Vector search, chunk-level retrieval, reranking layers, and pgvector integration — document retrieval systems where every AI decision is traceable back to its source context.
AI Agent Workflows: Backend agent systems that take real actions, use tools, and make decisions without breaking business logic — retry handling, fallback logic, and observable failure modes built in from day one.
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CLOUD & DEVOPS
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AWS infrastructure across EC2, RDS, S3, and Lambda with full ownership from provisioning to monitoring. Docker containerization for scalable deployments. CI/CD pipeline setup for automated testing and deployment. Dockerized production environments with proper logging, alerting, and failure recovery.
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TECH STACK
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Backend: Python, FastAPI, Django, Node.js, Express, PHP, Laravel
Frontend: JavaScript, TypeScript
Databases: PostgreSQL, MySQL, MongoDB, Redis, pgvector
AI/LLM: OpenAI API, Claude API, LangChain
Infra: Docker, AWS, GitHub, CI/CD
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PRODUCTION RESULTS
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Built LLM-powered backend for enterprise workforce planning running on Dockerized AWS with PostgreSQL and Redis — multi-step orchestration with retries, observability, and zero silent failures.
Built RAG-based document processing backend with versioned, auditable outputs for regulated enterprise workflows where accuracy is non-negotiable.
Architected AI-powered e-commerce backend handling real-time inventory, order processing, and product recommendations at scale.
Named Employee of the Year 2024 at DevStudio for leading backend development across multiple production platforms and mentoring engineering teams through architecture and code reviews.
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If your project needs a backend engineer who owns the architecture end to end, makes sound technical decisions without hand-holding, and ships systems that do not break when load increases or an upstream API changes, send me a message.
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My Skills:
Python, Node.js, PHP, JavaScript, TypeScript, FastAPI, Django, Flask, Express.js, NestJS, Laravel, REST API, API Development, API Integration, GraphQL, gRPC, WebSocket, Webhooks, OpenAPI, Swagger, PostgreSQL, MySQL, MongoDB, Redis, SQLite, DynamoDB, Elasticsearch, Cassandra, MariaDB, pgvector, Supabase, Backend Development, Backend Architecture, Microservices Architecture, System Design, Database Design, Serverless Architecture, Event-Driven Architecture, Multi-Tenant Architecture, SaaS Backend Development, AWS, Docker, Kubernetes, CI/CD, GitHub Actions, Jenkins, Terraform, Linux, Nginx, DigitalOcean, Railway, JWT, OAuth 2.0, Authentication, Authorization, Role-Based Access Control, API Security, Session Management, Query Optimization, Database Indexing, Redis Caching, Load Balancing, Performance Optimization, Background Jobs, Celery, Message Queues, Rate Limiting, Horizontal Scaling, Stripe, PayPal, Payment Gateway Integration, CRM Integration, Third-Party API Integration, Webhook.
Steps for completing your project
After purchasing the project, send requirements so Muhammad Massab can start the project.
Delivery time starts when Muhammad Massab receives requirements from you.
Muhammad Massab works on your project following the steps below.
Revisions may occur after the delivery date.
AI Integration Implementation
I will design, develop, test, and deploy the AI integration based on your requirements, ensuring seamless integration with your existing systems and business workflows.