Jhon Lucas
Founder & AI Data Engineering Consultant
Goiás, Brazil
Summary
👤
Senior🎓
Top SchoolJhon Lucas is a founder and AI/data engineering consultant with 8+ years building scalable data platforms across startups and Web3, specializing in ETL/ELT, lakehouse architectures, and blockchain analytics. He has repeatedly cut pipeline delivery time by 50–70% and reduced cloud costs by up to 30% through automation, reusable frameworks, and cloud optimizations. Comfortable across Python, Spark, dbt, Terraform, ECS, Kafka and Iceberg, he designs end-to-end solutions that prioritize reliability, observability, and fast time-to-value for stakeholders. His work powering incentive programs and cross-chain analytics for leading DeFi ecosystems demonstrates deep domain expertise in multi-chain event pipelines and smart-contract data modeling. As founder of Data Citizen and co-founder of the Data Train community, he pairs hands-on engineering with mentoring and developer enablement to scale teams as well as systems. Based in Goiás, Brazil, he blends practical infrastructure skills with academic rigor from a Master's in Computer Science to tackle high-scale, cost-sensitive data problems.
8 years of coding experience
6 years of employment as a software developer
Master's degree Computer Science, Master's degree Computer Science at Universidade Federal de GoiásBacharel em Ciência da Computação Ciência da Computação, Bacharel em Ciência da Computação Ciência da Computação at Pontifícia Universidade Católica de GoiásEnglish Course - Immediate Conversation, English Course - Immediate Conversation at Wizard by PearsonPostgraduate in Big Data and Machine Learning Information Technology, Postgraduate in Big Data and Machine Learning Information Technology at FASAM Faculdade Sul-Americana
Portuguese, Brazilian Sign Language, English
Github Skills (68)
stream-processing9
csv8
google-bigquery8
erc7218
transaction8
amazon-athena8
aws-glue8
ethereum-token8
spark8
lambda7
google-cloud7
dockerfile7
incremental-processing7
ray7
python-scripts7
Programming languages (5)
Github contributions (5)
TheDataTrain/Meetups
Sep 2019 - Feb 2020
Contributions:27 commits, 24 pushes, 1 branch in 4 months
delta-hq/openblocklabs-mode-tvl-adapters
Apr 2024 - Jun 2024
Contributions:11 reviews, 17 PRs, 35 pushes in 2 months
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