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I will develop ai saas app ai chatbot ai web app ai agent ai application developer
Abdul Mannan
Level 2
3 pedidos en cola
5.0
5.0
Qué le encantó a la gente de este freelancer
jesussalin
Estados Unidos
Abdul is a talented developer, he delivered Clean Claude Code-based multi-agent chatbot with knowledge base retrieval. I wish him best of luck !!!
sarah_cat85
Estados Unidos
The AI FAQ Generator was delivered with a clean frontend flow, structured prompt engineering, OpenAI-style AI integration, FAQ generation logic, input validation,...
kenhuynh11
Estados Unidos
Abdul delivered a neat AI chatbot proof of concept with a simple web UI, FastAPI backend, and OpenAI API integration. The code was easy to follow, the setup...
sarah_cat85
Estados Unidos
Fast delievery on the AI Support Triage Agent using Python, FastAPI, LLM/API integration, structured JSON output, message classification, priority detection, and clean error handling. Highly recommended !!!
michaelgencare
Estados Unidos
Good Job Abdul. My AI Story Generation Agent turned out really well, with a clean Python workflow, LLM/API integration, configurable prompts, structured JSON-style...
Acerca de este Servicio
Tired of developers who build demos but can't deliver production-ready AI software?
I am Abdul Mannan Full Stack AI Developer with 9+ years and + five-star reviews on Fiverr. I don't just build apps. I build AI-powered software that scales, performs, and drives real business results
WHAT I BUILD FOR YOU:
AI Web Applications
Enterprise-grade apps built to scale
React / Next.js + FastAPI + Python
AI Chatbot Software
GPT-4o, Claude, Gemini powered bots
Embedded widget or full standalone app
AI SaaS Platforms
Multi-tenant dashboards, auth & billing
Stripe, scalable AWS / GCP deployment
AI Agent Software
Autonomous agents with real tool access
Plugged into your APIs & databases
Custom AI Software
Document intelligence & data pipelines
Internal tools & client-facing products
Trusted by startups & enterprises across:
Healthcare · eCommerce · Finance · SaaS · Legal
React · Next.js · Python · FastAPI · PostgreSQL
OpenAI · LangChain · CrewAI · Docker · AWS · Stripe
Message me before ordering I offer a free
project scoping session to make sure we deliver
exactly what your business needs-Let's build!
Conoce a Abdul Mannan
Abdul Mannan
Expert Agentic AI, Langchain, GenAI, N8N, RAG, LLM, Full Stack Engineer
Level 2
- DePakistán
- Miembro desdeabr 2019
- Responde aprox. en:1 hora
- Última entregaaproximadamente 5 horas
Idiomas
Español, Inglés, Chino, Japonés, Alemán, Francés, Holandés, Italiano, Sueco, Árabe, Noruego, Danés
I am a Senior Software Engineer with 9+ years of experience in Web App Development and cutting-edge AI/LLM Integrations.
My expertise covers full stack AI development where I design, build, and deploy scalable applications while integrating advanced AI features into existing platforms.
I specialize in custom chatbots (RAG & Agentic RAGs using LangChain, LangGraph, LangFlow, LangSmith) and workflow automations with tools like n8n, Make.com, and Monday.com to simplify and optimize business processes.
Mi porfolio
FAQ
Do you build the full app front-end AND back-end?
Yes — I handle everything. React/Next.js frontend, FastAPI Python backend, database, AI integration, and full cloud deployment on AWS or GCP.
Q2: Can you build a SaaS with user accounts and payments?
Yes — I integrate Stripe for subscriptions, JWT or Auth0 for authentication, and multi-tenant architecture for scalable SaaS products.
Q3: Will the app work on mobile?
Absolutely — every app I build is fully responsive across desktop, tablet, and mobile devices.
Q4: Can you add AI features to my existing website?
Yes — I can integrate chatbots, AI agents, or automation into any existing platform via API or direct code integration.
Q5: Who owns the code when it's done?
You own 100% of the code. Full source code, documentation, and deployment guide delivered on completion
Q6: What if my project is bigger than the Premium package?
Message me first — I handle large enterprise projects and will send a custom quote within 24 hours.
Reseñas
25 comentarios sobre este Servicio
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- Calidad de la entrega
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Más relevante
J jesussalin
Estados Unidos
Abdul is a talented developer, he delivered Clean Claude Code-based multi-agent chatbot with knowledge base retrieval. I wish him best of luck !!!
USD 50
Precio
7 días
Tiempo
Útil?S sarah_cat85
Estados Unidos
Colaboración continuaThe AI FAQ Generator was delivered with a clean frontend flow, structured prompt engineering, OpenAI-style AI integration, FAQ generation logic, input validation, and solid error handling. The challenging part was managing relevant business-specific outputs through proper AI workflow design and multi-agent...
USD 50
Precio
6 días
Tiempo
Útil?K kenhuynh11
Estados Unidos
Colaboración continuaAbdul delivered a neat AI chatbot proof of concept with a simple web UI, FastAPI backend, and OpenAI API integration. The code was easy to follow, the setup instructions were clear, and the chatbot worked well for testing the basic conversation flow.
USD 50
Precio
6 días
Tiempo
Útil?S sarah_cat85
Estados Unidos
Colaboración continuaFast delievery on the AI Support Triage Agent using Python, FastAPI, LLM/API integration, structured JSON output, message classification, priority detection, and clean error handling. Highly recommended !!!
USD 50
Precio
5 días
Tiempo
Útil?M michaelgencare
Estados Unidos
Good Job Abdul. My AI Story Generation Agent turned out really well, with a clean Python workflow, LLM/API integration, configurable prompts, structured JSON-style output, tone/length controls, validation, and an easy local testing setup.
USD 50
Precio
8 días
Tiempo
Útil?
Reseñas
25 comentarios sobre este Servicio
| (24) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
Ordenar por
Más relevante
J jesussalin
Estados Unidos
Abdul is a talented developer, he delivered Clean Claude Code-based multi-agent chatbot with knowledge base retrieval. I wish him best of luck !!!
USD 50
Precio
7 días
Tiempo
Útil?S sarah_cat85
Estados Unidos
Colaboración continuaThe AI FAQ Generator was delivered with a clean frontend flow, structured prompt engineering, OpenAI-style AI integration, FAQ generation logic, input validation, and solid error handling. The challenging part was managing relevant business-specific outputs through proper AI workflow design and multi-agent...
USD 50
Precio
6 días
Tiempo
Útil?K kenhuynh11
Estados Unidos
Colaboración continuaAbdul delivered a neat AI chatbot proof of concept with a simple web UI, FastAPI backend, and OpenAI API integration. The code was easy to follow, the setup instructions were clear, and the chatbot worked well for testing the basic conversation flow.
USD 50
Precio
6 días
Tiempo
Útil?S sarah_cat85
Estados Unidos
Colaboración continuaFast delievery on the AI Support Triage Agent using Python, FastAPI, LLM/API integration, structured JSON output, message classification, priority detection, and clean error handling. Highly recommended !!!
USD 50
Precio
5 días
Tiempo
Útil?M michaelgencare
Estados Unidos
Good Job Abdul. My AI Story Generation Agent turned out really well, with a clean Python workflow, LLM/API integration, configurable prompts, structured JSON-style output, tone/length controls, validation, and an easy local testing setup.
USD 50
Precio
8 días
Tiempo
Útil?
