Paul Pfeffer Email & Phone Number

Oakland, Ca, Us

Mountain View, Ca, Us

Oakland, California, Us

- Engineer backend services for OG, a cryptocurrency token on Stellar blockchain. Code is written in GoLang and Python.- Implement RESTful APIs to support Peer-to-Peer internet sharing application.- Design and implement API providing a SaaS eSIM platform enabling businesses to provide their users with low cost international mobile service.- Decreased costs of old systems by >$3,000/month through reengineering and maintenance.- Design and implement CI/CD using Github, Travis, AWS and Python unittest framework.- Create OpenWRT package to allow users to share internet costs.- Decreased setup time in internet sharing apps by 80% through asynchronous tasks.- Improved our customer acquisition with a custom captive portal solution using dnsmasq, iptables and Flask.

San Jose, California, Us

- Created framework capable of advanced wireless roaming tests with both black and white box capabilities depending on the access point under test. (Python/JSON/Java) - Designed a full stack automation suite capable of provisioning all platforms and ONTs for extensive voice data testing. (HTML5/CSS3/JS/PHP/Node/Python/TCL/SQL)- Designed and supported continuous integration testing of voice protocols on all ONTs. (Bamboo)- Overhauled and finished customer application for testing dial plans. (C/Python)

Rohnert Park, Ca, Us

Instruct and help students learn computer programming mainly in Python.