Carlos Bertoncelli
Senior Machine Learning Engineer at Daloopa
Paraná, Brazil
Summary
👤
Senior🎓
Top SchoolCarlos Bertoncelli is a Senior Machine Learning Engineer with 9 years of experience building production-grade AI systems, from face recognition and fraud detection to RAG-powered LLM pipelines and recommender systems. He blends deep academic training (Master's and ongoing PhD work) with hands-on MLOps and backend engineering, having designed scalable model training and deployment infrastructure that handled tens of thousands of models and cut inference times by 65%. At Daloopa and Andela he led initiatives that automated LLM QA, taxonomy discovery, and large-scale dataset classification using LangChain, LangGraph, and vector databases. Comfortable across Python, TypeScript, GCP/AWS, Kafka, and Terraform, he bridges research, product, and operations to deliver end-to-end solutions. A less-obvious strength is his background in edge and mobile ML—quantization/pruning and SDK work that powered on-device face recognition—giving him rare expertise across cloud and constrained environments.
9 years of coding experience
8 years of employment as a software developer
Master Degree Information Systems, Master Degree Information Systems at Instituto Politécnico de BragançaSpecialization Data Science, Specialization Data Science at PUC MinasPhd Computer Science, Phd Computer Science at Universidade Federal do ParanáBachelor Degree Computer Science, Bachelor Degree Computer Science at Federal University of Technology - Parana
Portuguese, English, French
Github Skills (68)
pipeline9
database9
kubeflow-pipelines9
kedro9
nodejs9
mongodb9
sdk8
javascript8
sql-query8
python8
kubeflow8
postgresql8
orm8
tekton8
mssql8
Programming languages (6)
Github contributions (5)
cabjr/facenet_modf
Oct 2019 - Aug 2021
FaceNet modification to run on TensorFlow 1.15.2, a few changes on the training scripts
Contributions:15 commits, 2 PRs, 7 pushes in 1 year 10 months
face-recognitiontrainingmodificationface-detectiontensorflow
carlosbertoncelli/carlosbertoncelli
Apr 2023 - Mar 2025
Contributions:7 pushes, 1 branch in 1 year 11 months
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