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Pablo G.

Pablo G.

AI Dev | Production-Grade RAG AI Applications | No Hallucinations

Most RAG applications never go beyond an MVP or a prototype. There's a reason for that: they are not architected or built with production-grade capabilities in mind. As a result, these MVPs: • Produce inaccurate results, such as hallucinations and biases • Are insecure, vulnerable to DDoS attacks, prompt injection, cascading failures, and other risks • Are highly expensive in terms of token usage If your next goal is to build a MVP, build it with production capabilities in mind from the start. The transition from MVP to full production will then be low-friction and straightforward. If you're ready to build a production-ready application right away, make sure it includes all the necessary capabilities to avoid unnecessary money spent and wasted effort. I am a software engineer with more than 10 years of experience developing production-grade data pipelines, search applications, and RAG systems. I have successfully delivered numerous RAG and Agentic RAG projects with true production-grade capabilities . What I Provide: Production-grade architecture and rapid development of RAG applications, including Agentic RAG systems, that are able to: • Accurately parse, chunk and ingest millions of documents • Handle thousands of requests per second • Remain highly secure against DDoS attacks, prompt injection, and other threats • Feature highly efficient data ingestion pipelines (e.g., accurately parsing thousands of PDF files, including tables spread across multiple pages and unknown layouts) • Deliver highly accurate RAG and Agentic RAG performance through data-driven error analysis AI evaluators and systematic improvement of prompt engineering, retrieval (like vector search), and LLM capabilities. If you want to start building serious, production-grade RAG applications instead of toy prototypes, contact me for a free assessment of your idea's viability and technical feasibility.

🇪🇸Madrid, Spain$90/hr100% JSS5.00 (6)Since Oct 2020

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#10,382 / 412k
🇪🇸Country#147 / 4,023
Revenue, last 30 days
$0
Total earnings
$254k

Billed in all: $267k

World#10,382 / 412k
🇪🇸Country#147 / 4,023
Per project
$36k
Projects, last 6 months
0
World#209,850 / 412k
🇪🇸Country#1,967 / 4,023
Projects in all
7

Across 9 contracts

33% fixed67% hourly
World#236,188 / 412k
🇪🇸Country#2,210 / 4,023

Earnings, last 30 days

$267kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$260k$265k$270k$275kOct 8Oct 23Nov 7

Skills