You will get AI agent architecture review
Top Rated
Project details
I will review your AI agent architecture and give you a clear report on what to fix, what to keep, and what to build next.
This covers agent orchestration, tool integration, prompt design, error handling, state management, and cost efficiency. You get specific recommendations, not generic advice.
I have built multi-agent systems scoring top 4% on the GAIA benchmark and shipped production agents across e-commerce, education, energy, government, and logistics. I know what works at scale and what breaks.
Good fit if you have an agent that is underperforming, costing too much, or you want to validate your architecture before building further.
This covers agent orchestration, tool integration, prompt design, error handling, state management, and cost efficiency. You get specific recommendations, not generic advice.
I have built multi-agent systems scoring top 4% on the GAIA benchmark and shipped production agents across e-commerce, education, energy, government, and logistics. I know what works at scale and what breaks.
Good fit if you have an agent that is underperforming, costing too much, or you want to validate your architecture before building further.
AI Algorithms
Large Language Model, Transformer ModelAI Applications
AI Chatbot, Conversational AIAI Development Language
PythonAI Models
ChatGPTWhat's included
| Service Tiers |
Starter
$500
|
Standard
$900
|
Advanced
$1,500
|
|---|---|---|---|
| Delivery Time | 5 days | 7 days | 15 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 | - | - | - |
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FA
Felipe A.
Apr 8, 2026
AI Agent Developer - Rebuild with Anthropic Agent SDK
Amazing work 10/10
FA
Felipe A.
Feb 4, 2026
AI Agent Developer - Rebuild with Anthropic Agent SDK
Amazing work 10/10
EK
Eda K.
Jan 17, 2026
Full stack AI engineer
Dennis was well-prepared and asked great questions during our consultation. We efficiently covered AI technology options and project scoping for their solution. Professional, engaged, and easy to communicate with. Would happily work together again.
SS
Sami S.
Nov 6, 2025
Python Script to Generate Personalized Outreach Messages
Hired Dennis for a pretty specific AI automated marketing project and in order to write personalized outreach messages using AI and Python. I should say he did a fantastic job so I'd gladly recommend him to anyone else looking for some solid work to be done professionally. He knocked it out in like a day or so and it worked perfectly first try. Zero bugs, super clean code, and documentation was clear to me as well.
About Dennis
AI Agent Engineer | Multi-Agent Systems, RAG & Automation
100%
Job Success
San Francisco, United States - 12:44 am local time
Most AI agent projects need a team: an AI engineer, a backend dev, a frontend dev, a DevOps engineer. 𝗜'𝗺 𝗮𝗹𝗹 𝗼𝗳 𝘁𝗵𝗲𝗺. One person, one contract, no integration gaps.
𝗪𝗵𝗮𝘁 𝘀𝗲𝘁𝘀 𝗺𝗲 𝗮𝗽𝗮𝗿𝘁:
- Scored top 4% on the official GAIA benchmark with a multi-agent AI system I built from scratch, competing alongside Nvidia, OpenAI, Google, Microsoft, Alibaba, and Hugging Face
- Shipped AI agents to production across e-commerce, education, energy, government, and logistics, serving hundreds of businesses
- Measurable ROI every time: higher automation rates, lower cost-per-resolution, POCs that go live in days, not months
I handle the full lifecycle: discovery, architecture, prototyping, RAG pipelines, agent development, evals, production deployment, observability, and long-term iteration.
𝗦𝘁𝗮𝗰𝗸: Python, TypeScript/Node.js, React/Next.js, LangChain/LangGraph, FastAPI, Anthropic & OpenAI APIs, Google ADK, Vertex AI, E2B sandboxes
Expert-Vetted | 5.0 rating | 7+ years production experience | San Francisco Bay Area
Steps for completing your project
After purchasing the project, send requirements so Dennis can start the project.
Delivery time starts when Dennis receives requirements from you.
Dennis works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery
You share access to your agent codebase, architecture docs, or a walkthrough of your current system. I review the orchestration, tool integration, prompts, error handling, and infrastructure.
Analysis and report
I deliver a written report covering what is working, what needs to change, and specific recommendations for performance, reliability, and cost. Includes a priority matrix so you know what to fix first.