Joel Natividad - Co-Founder & Co-CEO at datHere

Joel Natividad

Co-Founder & Co-CEO at datHere

New York, New York, United States

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Summary

🤩

Rockstar

🎓

Top School

Joel Natividad is a data infrastructure entrepreneur and engineer with 13 years of experience building open-source, standards-based systems to make data useful, usable, and used. As Co-Founder and Co-CEO of datHere in New York, he combines product leadership with hands-on backend work—shaping data platforms and engineering practices for governments and enterprises. He has deep roots in the CKAN ecosystem and led data platform projects at OpenGov and Datopian, helping deploy CKAN-powered portals at scale. An active OSS contributor, Joel has improved documentation, tests, and backend robustness in high-performance Rust and Python projects like polars and CKAN, showing a focus on code quality and maintainability. He also brings a long history of applied semantics and linked-data work from Ontodia and the Open Semantic Data Association, bridging open data standards with practical deployments. Joel’s unusual blend of startup leadership, government-grade delivery, and meticulous contributor-level fixes makes him effective at turning open-data ideals into reliable production systems.

13 years of coding experience

27 years of employment as a software developer

MS Computer Applications, MS Computer Applications at De La Salle University

Benedictine Abbey

English, Filipino, Spanish

Stackoverflow

Stats

3reputation

41reached

0answers

1question

Github Skills (29)

python10

testing10

dataframes10

command-line-interface10

datastore10

dataframe10

data-storage10

ckan10

api10

performance-optimization10

sql10

command-line10

rust10

frame10

documentation10

Programming languages (26)

C#CGoCommon LispHTMLJupyter NotebookTypeScriptShell

Github contributions (5)

dathere/qsv

Dec 2020 - Jan 2023

Blazing-fast Data-Wrangling toolkit

Role in this project:

Backend Engineer

Contributions:204 releases, 58 reviews, 3750 commits in 2 years 1 month

Contributions summary:Joel primarily focused on enhancing the `extsort` command, which is part of a data-wrangling toolkit. Their contributions involved implementing tests, integrating the existing jobs option using util::njobs(), removing memory limits and word-smithing of help text, making input and output args mandatory, and refining its performance. They also addressed a bug in the `input` command.

csvtsvluaucsvsparquet

ckan/ckan

Nov 2014 - May 2021

CKAN is an open-source DMS (data management system) for powering data hubs and data portals. CKAN makes it easy to publish, share and use data. It powers catalog.data.gov, open.canada.ca/data, data.humdata.org among many other sites.

Role in this project:

Backend Developer

Contributions:10 reviews, 110 commits, 47 PRs in 6 years 6 months

Contributions summary:Joel primarily contributed to bug fixes and enhancements within the CKAN data management system, focusing on the backend. Their work involved modifying Python code, specifically addressing issues related to API examples, meta descriptions, related page number handling, datatablesview features, and CLI commands. Furthermore, the user updated documentation, removed references to deprecated systems, and implemented features related to the datastore.

portalspythondatadata-catalogdbpedia

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