Joseph Thomas - Senior Data Engineer

Joseph Thomas

Senior Data Engineer

Greeley, Colorado, United States

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Summary

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Senior

🎓

Top School

Joseph Thomas is a Senior Data Engineer with a decade of experience building scalable cloud-native ML and analytics systems for energy and internet-performance domains. He combines a rigorous mathematics background (PhD work) with hands-on software and DevOps expertise to design ETL, forecasting, and cost-modeling pipelines that translate statistical insight into customer savings. At Gridium and Arena Analytics he led ETL/analytics architecture, automated onboarding, and forecasting systems that materially reduced costs and support load. Earlier work at ViaSat produced a production ML service and real-time evaluation framework for improving satellite web performance. He contributes to open-source OCaml projects like lwt and the Dream web framework, improving test coverage, docs, and features such as flash messaging and PostgreSQL examples. Based in Greeley, Colorado, he enjoys cross-functional collaboration and turning mathematical techniques into reliable, production-grade products.

11 years of coding experience

6 years of employment as a software developer

The University of Arizona

Github Skills (22)

asynchronous10

async10

testing10

webpages10

web-content10

ocaml10

lwt10

concurrency10

es6-promise9

futures9

application-framework9

websocket9

app-framework9

http9

web-framework9

Programming languages (4)

OCamlHaskellReScriptPython

Github contributions (5)

camlworks/dream

Jun 2021 - Nov 2021

Tidy, feature-complete Web framework

Role in this project:

Back-end Developer

Contributions:14 reviews, 6 commits, 7 PRs in 5 months

Contributions summary:Joseph primarily contributed to the Dream web framework by implementing new features and improving existing ones. Their work includes adding support for flash messages, expanding the framework's functionality. They also integrated PostgreSQL and Docker Compose into an example. Additionally, the user addressed issues related to flash message cookies and enhanced logging capabilities.

web-frameworkocamlframeworkreasonmlwebsockets

ocsigen/lwt

May 2017 - Jan 2018

OCaml promises and concurrent I/O

Role in this project:

Back-end Developer

Contributions:12 commits, 14 PRs, 20 comments in 7 months

Contributions summary:Joseph primarily focused on updating comments and documentation within the codebase. They made consistent modifications to the header comments in various OCaml files across multiple directories like `core`, `preemptive`, `unix`, and `logger`. These changes involved adjusting copyright information and the location of the project's website. Furthermore, the user increased test coverage by adding new tests for `Lwt_result`, `Lwt_mvar`, `Lwt_condition`, and `Lwt_pool` functions. They also addressed specific issues by correcting validation and revalidation behavior for `Lwt_pool.use` and resolved cancellation/resolution order problems in `pick` and `npick`.

ocamlconcurencyiofuturesevents

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