Upwork home
Sign up
Project Catalog
DesignDesign
Video & AudioVideo & Audio
Development & ITDevelopment & IT
MarketingMarketing
Writing & TranslationWriting & Translation
MoreMore

You will get I'll Add AI/LLM Features to Your App — Claude, GPT, RAG, MCP, Chatbots

Sean R.Status: Offline
Sean R. Sean R.
Preview imagePreview imagePreview image

Let a pro handle the details

Buy Generative AI services from Sean, priced and ready to go.
Sean R.Status: Offline
Sean R. Sean R.
Preview imagePreview imagePreview image

Let a pro handle the details

Buy Generative AI services from Sean, priced and ready to go.

Project details

I integrate AI and LLMs into existing applications — production code that handles errors, manages costs, and your team can maintain. I've built multi-agent pipelines searching hundreds data sources with LLM batch scoring, content generation systems, and AI-powered data extraction tools. TypeScript/Node.js or Python. You send me your codebase, I deliver a PR.
AI Algorithms
Large Language Model, Multimodal Large Language Model, Transformer Model
AI Applications
AI Chatbot, AI Content Creation, AI-Generated Code, Conversational AI, Natural Language Generation, Natural Language Understanding
AI Development Language
Python
AI Tools
Azure OpenAI, Hugging Face, Streamlit
AI Models
ChatGPT, GPT-4, LaMDA, OpenAI Codex, Whisper
What's included
Service Tiers Starter
$500
Standard
$1,500
Advanced
$3,500
Delivery Time 3 days 7 days 14 days
Number of Revisions
123
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

Frequently asked questions

Sean R.Status: Offline

About Sean

Sean R.Status: Offline
Full-Stack AI Engineer | Claude, Gemini, RAG, MCP Agents, OpenClaw
Livermore, United States - 9:28 pm local time
I build production AI systems and full-stack applications — not prototypes, not tutorials, real deployed pipelines that handle errors, manage costs, and your team can maintain.

What I've shipped recently: a multi-agent platform searching 96 data sources with LLM batch scoring, 7 adapter types, cron automation, and 11-tab dashboard. A hub-and-spoke web platform generating production-ready sites across news, marketing, government, and education — 24 shared modules, 49 UI components, 2,276 test files. Cross-platform mobile apps with Expo/React Native — 35+ native integrations, App Store ready.

Before freelancing: $14M cloud cost reduction at GE Digital. Co-founded the OpenStack Foundation (valued at $5B). Unified 40+ team members across 5 countries at a global infrastructure company. 25+ years across enterprise (GE Digital, Yahoo, Walmart, VMware), government, and startups.

Tech: TypeScript, Python, Next.js, React, React Native/Expo, Claude API, Vercel AI SDK, LLaMA, Portkey, Langfuse, Docker, PostgreSQL, Redis, Terraform, AWS, Azure, GitHub Actions, GitLab CI, Vercel CD.

I have solid GitHub stats. I send pull requests, not slide decks.

Steps for completing your project

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

Delivery time starts when Sean receives requirements from you.

Sean works on your project following the steps below.

Revisions may occur after the delivery date.

Review codebase and identify integration points

Build AI integration and deliver for review

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