Hi, I'm Jeff! I love building developer tools and experimenting with new web technologies. I work a lot with React, functional CSS, and GraphQL. I contribute to and help maintain ESFiddle.net, an open-source application for testing and sharing the latest JavaScript code. If you want to work together message me!

2022 — 2025Catalyst SoftwareSenior Software Engineer

2022 — 2025

New York, United States

2018 — 2022Catalyst SoftwareSoftware Engineer

2018 — 2022

Greater New York City Area

2018 — 2018FollowUp HealthSoftware Engineer

2018 — 2018

Greater New York City Area

Built and launched the web platform for a brand new senior care startup

Rapidly iterated on technical prototypes to facilitate management decisions

Architected and implemented flexible solutions for state management, data

aggregation, and senior care recommendations

Developed features including Node backend, RESTful API, React/Redux frontend,

provider recommendation system, and customer referral tool

2017 — 2017Fullstack Academy of CodeTeaching Fellow

2017 — 2017

Greater New York City Area

Rebuilt automated grading platform to utilize current Docker Remote API, saving up to an hour of grading time per assessment for instructors and fellows

Mentored a cohort of JavaScript developers, providing technical instruction and project management

Led technical interview preparation that introduced students to topics such as Big O, data structures, and dynamic programming

2015 — 2017Eccella CorporationConsultant

2015 — 2017

Implemented data integration for midsize health administrator, reducing client onboarding time from three weeks to four hours and realizing significant annual savings

Built an operational data store and Tableau reporting dashboard to provide real time data integration monitoring

Collaborated on data quality solutions for global leader in legal research

Education

Columbia University

Bachelor of Arts (B.A.)

Fullstack Academy

Experience+

Education

Bachelor of Arts (B.A.)

Javascript Development