You will get custom AI agent with RAG for your private business data

Name: You will get custom AI agent with RAG for your private business data
Availability: InStock

Wasif K. Wasif K.

5.0

Top Rated

Wasif K. Wasif K.

5.0

Top Rated

Project details

I build deterministic, highly accurate custom AI agents and RAG (Retrieval-Augmented Generation) pipelines. Instead of relying on basic prompting, I develope secure systems where the LLM specifically retrieves your proprietary data (documents, databases, CRM) before generating an answer.

Depending on your tier, this ranges from a highly accurate internal Q&A bot to a fully autonomous, multi-agent system built on LangGraph that actively executes tasks across your software stack. You get a production-ready AI tool that reduces manual workload, handles complex logic without breaking, and drives measurable operational efficiency from day one.

Technologies: Python, LangChain, LangGraph, LlamaIndex, OpenAI, Anthropic, Pinecone, FAISS, FastAPI, n8n.

Looking forward to working with you,
Wasif, Top tier AI developer.

AI Algorithms

Large Language Model

AI Applications

AI Chatbot, AI-Generated Code, Facial Recognition, Image Processing, Image Recognition, Neural Machine Translation, Object Detection, Text Recognition

AI Development Language

Python

AI Tools

Azure OpenAI, GitHub Copilot, PyTorch, Replit, TensorFlow

AI Models

ChatGPT, GPT-3, GPT-4, GPT-Neo, OpenAI Codex, Whisper

What's included

Service Tiers	Starter $500	Standard $1,500	Advanced $2,500
Delivery Time	5 days	10 days	21 days
Number of Revisions	1	2	0
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		-	-

5.0

4 reviews

100% Complete

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AI Automation Expert (ASSESS) It was a real pleasure collaborating with this freelancer. Communication was clear and easy throughout, tasks were handled with care, and everything was delivered in a professional and reliable way. Collaboration was smooth and enjoyable, and the overall quality of the work met our expectations very well. A great experience overall.

Integrate AI Voice Interview Agent (Vapi/Retell) into Lovable app Wasif and Techtimize team delivered exactly what we needed. The voice Al integration with Vapi and Supabase was clean, well-structured, and worked perfectly on the first demo.
Communication was smooth throughout, they understood the requirements quickly and executed without back and forth. Highly recommend for any Al integration work.

Senior LangGraph Engineer - Agentic AI Workflows Great engineer. I would gladly work with him again!

Modify Python code for Deep Learning Uncertainty Estimation Working with Wasif was an outstanding experience. He demonstrated exceptional expertise consistently delivering results that exceeded expectations. Communication was excellent throughout, with Wasif providing clear updates and promptly addressing any queries. I highly recommend Wasif for his professionalism, deep knowledge, and impressive problem-solving skills in deep learning projects.

About Wasif

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Full Stack AI Developer | AI Automation Developer | Agentic AI & RAG

100% Job Success

5.0 (4 reviews)

Lahore, Pakistan - 9:57 am local time

Are you looking for a Full-Stack AI Developer to build an Agentic AI workflow, custom RAG pipeline, autonomous CRM automation, or an end-to-end AI SaaS application?

You are in the right place.

I help technical founders and enterprise teams transition AI from experimental ideas into highly reliable, event-driven operational systems.

I build production-ready AI products using Python, FastAPI, Next.js, Node.js, OpenAI API, Anthropic Claude, LangChain, LangGraph, n8n, and Make. com.

Unlike generalist developers who just wrap basic API calls, I develope complete AI solutions. Whether it is a Next.js/Supabase web application, a near-autonomous web scraper, a Twilio/Vapi voice agent, or a complex multi-agent automation system, I deliver infrastructure that scales and actively reduces operational costs.

🔹 WHAT I HAVE BUILT

Instead of just experimenting with AI, I ship production systems that enterprises rely on.

✔ LegalTech AI Automation (Symplii.ai)
Developed the AI backend automating intake workflows with real-time transcription, entity extraction, and Retrieval-Augmented Generation (RAG) using FastAPI, LangChain, GPT-4o, and Pinecone to drastically reduce processing times.

✔ AI Generative Engine (iCod.ai)
Developed an autonomous generative AI engine that builds and edits complete, deployment-ready web applications entirely via conversational natural language prompts.

✔ AI Influencer Discovery (iShout.ae)
Developed an AI-powered discovery engine utilizing dense embeddings and MongoDB vector search, integrated with a high-performance Next.js, React, and FastAPI stack.

✔ Enterprise AI Computer Vision (Chex.ai)
Developed and Deployed an enterprise-grade AI platform automating vehicle inspections, significantly accelerating driver onboarding for major clients like Uber and Zoom.

🔹 SERVICES & EXPERTISE

→ AI Agent Development & Agentic Workflows
Autonomous systems capable of reasoning, planning, and executing multi-step tasks across your business applications.
AI Agent Development
LangChain & LangGraph
Claude Code, MCP & Cursor
LLM Prompt Engineering
Custom Voice & Chatbot Development (Twilio, Vapi)

→ RAG Systems & Knowledge Bases
Grounding LLMs securely in your proprietary business data to eliminate hallucinations and extract precise data.
Retrieval-Augmented Generation (RAG)
Vector Databases (Pinecone, FAISS)
Document Processing & OCR Algorithms
Semantic Search & Data Scraping

→ AI Automation & CRM Integration
Replacing manual workflows with intelligent, API-driven pipelines connected directly to your GoHighLevel, HubSpot, or Zoho CRM.
n8n & Make. com
Zapier Automation
API Integration & Webhooks
Business Process Automation
Email & Lead Management Automation

→ Full-Stack AI Architecture
Secure, scalable backend infrastructure and responsive frontends for your AI-enabled SaaS MVP or enterprise platform.
Python, Django & FastAPI
Node.js, React, Next.js & TypeScript
PostgreSQL & Supabase
Vercel & AWS Cloud Deployment

🔹TECHNOLOGIES

AI & LLMs: OpenAI API (GPT-4o) • Anthropic Claude 3.5 Sonnet • LLM Prompt Engineering • Machine Learning
Frameworks: LangChain • LangGraph • CrewAI • AutoGen
Backend: Python • FastAPI • Node.js • Django
Frontend: React • Next.js • TypeScript • JavaScript
Data & Automation: PostgreSQL • Supabase • MongoDB • n8n • Make. com • Zapier • API Development

🔹 WHY CLIENTS CHOOSE ME

I focus on real-world business results, not just cool AI demos.

That means prioritizing database architecture, ensuring zero hallucinations in your RAG pipelines, choosing the right LLMs for cost-efficiency, and delivering secure, full-stack automated workflows that actually reduce your team's workload.

🔗 If you are building an AI Agent, RAG System, AI SaaS, or AI Automation Platform, I would be happy to discuss your architecture.

👉 My Specializations

AI Automation Architect
Full Stack AI Developer
Agentic AI Developer
AI Agent Developer
RAG Developer
LLM Application Developer
AI Automation Developer
Generative AI Developer
Python AI Developer
OpenAI API Developer
Claude Expert
n8n Automation Expert
FastAPI Developer
LangChain Developer

Steps for completing your project

After purchasing the project, send requirements so Wasif can start the project.

Delivery time starts when Wasif receives requirements from you.

Wasif works on your project following the steps below.

Revisions may occur after the delivery date.

Architecture & Data Strategy

I review your requirements and map out the agent's architecture, tools, and vector data retrieval strategy.

Core Development & Integration

I build the RAG pipeline, integrate the custom LLM, and securely connect your required data sources or APIs.

Review the work, release payment, and leave feedback to Wasif.

Select service tier

Starter$500

Standard$1,500

Advanced$2,500

AI Q&A MVP

Basic AI Q&A bot trained on up to 5 static documents with OpenAI API and UI.

Delivery Time 5 days
Number of Revisions 1
- AI Model Integration
- Detailed Code Comments
- Natural Language Processing
- Prompt Engineering
- Source Code

5 days delivery — Sep 2, 2026

Revisions may occur after this date.

Upwork Payment Protection

Fund the project upfront. Wasif gets paid once you are satisfied with the work.

You will get custom AI agent with RAG for your private business data

Let a pro handle the details

Let a pro handle the details

Project details

AI Algorithms

AI Applications

AI Development Language

AI Tools

AI Models

What's included

UN

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About Wasif

Full Stack AI Developer | AI Automation Developer | Agentic AI & RAG

Steps for completing your project

After purchasing the project, send requirements so Wasif can start the project.

Wasif works on your project following the steps below.

Architecture & Data Strategy

Core Development & Integration

Review the work, release payment, and leave feedback to Wasif.

Select service tier

AI Q&A MVP