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Olivier R.

Olivier R.

AI focused fractional CTO | AI agents engineering

Having started to program at 7 years old, and then studying applied mathematics, machine learning and graph theory in one of the top french university, I have a wide experience covering a large number of areas in technology. With more than 10 years of professional experience, and 3 years as CTO of an AI startup (trytelescope.io) backed by top VCs including Sequoia Capital, I'm well versed in building high quality products at fast pace. I have a particularly strong expertise in: - AI engineering (LLMs, AI agents, chatbots, RAG, vector databases, etc.) - Software architecture and system design - Software engineering (Python, Typescript) - Databases and data modelling (Postgres, MongoDb, Neo4j, etc.) I also have strong skills in: - Data engineering (Databricks/PySpark) - DevOps (Terraform, GCP) - Frontend engineering (React) - Product design Hit me up if you think my skills can help you;)

🇩🇪Berlin, Germany$200/hr100% JSS5.00 (1)Since Apr 2025

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#54,483 / 412k
🇩🇪Country#371 / 3,842
Revenue, last 30 days
$0
Total earnings
$73k

Billed in all: $76k

World#54,483 / 412k
🇩🇪Country#371 / 3,842
Per project
$36k

$0 in the last 6 months

Projects, last 6 months
1
100% fixed0% hourly
World#128,096 / 412k
🇩🇪Country#1,059 / 3,842
Projects in all
2
50% fixed50% hourly
World#328,890 / 412k
🇩🇪Country#3,182 / 3,842

Earnings, last 30 days

$76.1kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$75k$76k$77k$78kOct 9Oct 24Nov 8

Skills