Jef A. Email & Phone Number

New York, NY, US

New York City Metropolitan Area, US

San Francisco, US

New York, New York, US

First engineer hired. Built and launched initial website and backend portal. Hired, trained, and mentored team of 10 engineers. Daily Harvest reached unicorn status (1B valuation) in November of 2021. Original site was built on Flask/Angular stack, then transitioned to React.

Angular / ObjectiveC. 3 internal apps for the Data Group at SiriusXM, an MVP for RedPandaApp.com and updates to Qu for askqu.co

Empowering and engaging friends, fans, artists, and experts to broaden and share their passion for music.I wrote the backend api in node.js using mongodb and elasticSearch and deployed on Heroku. I also wrote the initial iPhone app in native objective-c. We have pivoted slightly to a webApp which was written using node.js, backbone.js, and Marionette.

Founded Fuzzi Tail Software to create iOS apps. Created and launched 4 apps (Mondrian, Tapnastics, Syde and Fishie). Mondrian, the most popular one, was a puzzle game inspired by the artwork of Piet Mondrian. It garnered positive reviews and was generally considered "brain meltingly" hard to solve."A masterpiece *****Challenging and unique puzzles is what.

Princeton, New Jersey, US

Semandex is a defense contractor working mostly within the Intelligence community. I worked on several projects developing in both Java and javascript. I maintained a TS/SCI security clearance and worked closely with Intelligence Officers.At the time there were not many SPA frameworks. I was one of the early adaptors of General Interface (which was later.

New York, US

I recruited and led a team of developers that wrote the search engine that powered the bn.com website. The engine was all custom written in C++ and performed billions of searches. At the time, it was a very powerful and flexible search engine with many custom features specific to the bn.com domain.

Before the internet, Muze created in-store touch-screen kiosks for music stores (and later video and books). I was the second engineer hired and contributed to all products. At it's peak, Muze for Music was found in almost all major record stores across the country.