Josh Howard - Senior Engineering Manager at Cloudflare

Josh Howard

Senior Engineering Manager at Cloudflare

Atlanta, Georgia, United States

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Summary

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Rockstar

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Top School

Josh Howard is a Senior Engineering Manager with a decade of experience building data platforms and leading engineering teams, currently driving data platform work at Cloudflare from Atlanta. He combines hands-on backend and full-stack development with management, having contributed substantial features to Cloudflare Workers (Durable Objects, D1/SQLite support) and to the Trino ecosystem (Parquet writer, Hive/S3 integration). Past roles at Starburst, EY, and as a Trino contributor show deep expertise in distributed query engines, data ingestion (Amundsen/Dremio), and test automation for data clients. Josh’s background in computational science and applied mathematics underpins a strong focus on robust, testable systems and performance-sensitive engineering. He’s comfortable shipping low-level runtime changes and CLI tooling while coaching teams to deliver at scale. An often-overlooked strength is his blend of research-oriented problem solving and practical productionization—evident from contributions spanning runtime internals to integration tests.

10 years of coding experience

7 years of employment as a software developer

Master’s Degree Computational Science and Engineering, Master’s Degree Computational Science and Engineering at Georgia Institute of Technology

Bachelor’s Degree Computational and Applied Mathematics, Bachelor’s Degree Computational and Applied Mathematics at Kennesaw State University

English

Github Skills (42)

trino10

javascript10

c-language10

sqlite10

pytest10

python10

data-engineering10

testing10

databases10

extraction10

flake10

metadata10

cloudflare-workers10

java10

javas10

Programming languages (9)

TypeScriptMDXJavaC++ShellRustHTMLJupyter Notebook

Github contributions (5)

cloudflare/workerd

Sep 2023 - Apr 2025

The JavaScript / Wasm runtime that powers Cloudflare Workers

Role in this project:

Back-end Developer

Contributions:3 reviews, 13 PRs, 18 pushes in 1 year 6 months

Contributions summary:Josh primarily focused on enhancing the workerd runtime's functionality and maintainability. Their contributions included adding a compile option for SQLITE math functions and reverting a websocket-related race condition fix. They also updated the SQLite version and added support for tracking rows read and written in SQLite. Additionally, they integrated RPC calls, optimizing Durable Object limits within the runtime.

cloudflarejavascriptpowersruntimeservice-worker

trinodb/trino-python-client

Jan 2021 - Apr 2021

Python client for Trino

Role in this project:

QA Engineer / Test Automation Engineer

Contributions:20 reviews, 5 commits, 10 PRs in 3 months

Contributions summary:Josh primarily focused on improving the quality and reliability of the `trino-python-client` by adding and updating integration tests. The commits demonstrate the implementation of a flake8 test and the correction of code to pass that test. These tests cover various functionalities of the client, including query parameter handling, result iteration, and error checking.

data-analyticspythondbmssingerpython-client

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