Doximity is the leading professional medical network with over 1 million members. I built a telemedicine experience from concept to launch and made it available to every doctor in the US during the COVID pandemic. I wrangle all of the communication tools in the Doximity iOS app including video calls, phone and VoIP calls, fax, and messaging, and a bunch of mobile infrastructure.

I run a multi-site cryptocurrency mining operation, build blockchain mobile apps and tools, lead a crypto enthusiast community, and trade cryptocurrencies and related equities.

Snowrise lets small to midsize companies identify actual retail presence of their brands by bringing real-time, on-shelf availability data directly to the company.

Reach is an app that helps people discover others like them and make new internet best friends. As an advisor and founding engineer I built the Reach native mobile apps that users interact with every day.

Karmies is a mobile content distribution platform that connects brands and users by leveraging the over 6 billion emojis send everyday. Karmies are special emojis because they are custom, interactive, and delivered right to the smartphone keyboard.As a co-founder and advisor I help guide the engineering of the company's mobile apps and platform.

Karmies is a mobile content distribution platform that connects brands and users by leveraging the over 6 billion emojis send everyday. Karmies are special emojis because they are custom, interactive, and delivered right to the smartphone keyboard.As CTO at Karmies I was responsible for engineering, product, and design, including iOS and Android SDKs, native reference apps, iMessages apps, cloud infrastructure, and supporting our integrated partners.

Ibotta is one of the most popular shopping apps in the App Store with top-tier usage and placement to match including Apple Essentials and many other featured categories. I took a very successful early app and helped both it and the teams around it be able to scale with the company.• Streamlined continuous integration with build automation, tests, and code coverage• Widespread unit and UI testing (and testability) across the app• Peer code review and pull request process • Predictable, consistent release schedule with stable manual testing and release process• Full migration of existing Objective-C codebase to Swift• Adoption of iOS 9 and 10 best practices• Redesigned home screen, offer gallery, receipt submission, and service API• Full in-app feature A/B testing support• App to app purchase integration with partner apps

I was responsible for many things technical at MobileDay, including long-term vision for our mobile apps for iOS and Android, cloud infrastructure, and security, along with helping our engineering, QA, operations, creative, and IT teams be successful. I had a chance to participate extensively in company strategy and still manage to write lots of code.Among our accomplishments during my time as CTO:• Added support for international dialing in 16 countries across all platforms• Completed a seamless database transition from MySQL to MongoDB• Deployed a structured production service level agreement and support process with an internal DevOps process and production rotation• Deployed internal and external security programs• Launched a new administrative console using a new technology stack including Angular and Node• Partnered with Bosch and Jaguar Land Rover to deliver a mySPIN integrated car experience for both iOS and Android• Delivered a completely new Android mobile app UI• Delivered iOS 8 and iOS 9 launch-day support showcasing new iPhone, iPad, and Apple Watch features and earning App Store features in Business, Team Communication, Collaborating, and Professional Networking• Grew multiple teams by 50%+• Built and deployed to market a custom Wi-Fi / VoIP calling platform• Invented and deployed to market MobileDay Push, a technology for connecting conference calls on any provider seamlessly to desktop and conference room phones using either the public telephone network or direct hardware control over Wi-Fi• Partnered with a design agency to deliver a fresh UX-focused iOS mobile app UI from the ground up along with migrating the entire codebase from Objective-C to Swift• Prototyped OS X desktop apps, Evernote integration, Apple TV support, video calling, and many other partnership-driven technology initiatives

At various times this included architecture, design, writing much or all of the code, testing, being a scrum master, leading the engineering team, providing IT support, deploying and managing cloud infrastructure and operations, spending lots of time learning and teaching, and plenty of other hats as the first technical member of a startup team building fantastic mobile apps for business users as we grew from an idea on a whiteboard to a quickly expanding enterprise software company.I had my hands in every aspect of the MobileDay apps for iOS and Android that enjoyed consistently high app store ratings, were featured by Apple repeatedly including What's Hot, top listings in Business, and Best New Apps for iOS 7, and received many other awards including:• Entrepreneur Magazine's Business Travel Awards - Best New Travel App 2013• Forbes Magazine Free Mobile Apps Every Entrepreneur Should Use• CIO Magazine Top 3 Android Apps Fall 2012• Inc. Magazine 10 Must-Have Mobile Apps for Entrepreneurs - #1• Time Magazine 10 Must-Have Mobile Apps - #1• Boulder County Business Report - Innovation of the Year 2012Full links at http://mobileday.com/press/

Architect and hands-on engineer building enterprise medical applications with Java and GWT using Agile and test-driven development.

Contract engineer helping build enterprise medical applications with Java, Spring, Hibernate, and GWT with GXT.

Founder and principal developer of an online web testing service that makes it easy for anyone to stress test their website or web application from the cloud.

Lead engineer and architect responsible for the design, execution, and deployment of Symplified's software products, as well as growing the engineering team.

Responsible for the architectural vision, strategy, and execution of development on the Solar Eclipse product for areas relating to administration, maintenance, and system integration, as well as mentoring, skill evaluation, and training across the Solar Eclipse engineering team.

Technical consulting, strategy, and mentoring with developers and customers, responsible for quality of deliverables, escalations, and skill evaluation and training for the Eclipse Enterprise Services team.

Design, implement, and support complex custom projects, including leading project teams and working on site with customers, within the Eclipse Enterprise Services Team.

Design, implement, and support Eclipse distribution software, including bug fixes, custom modifications, and core product enhancements, primarily within the add-on product (web, email, XML, EDI, etc.) and accounting areas of the software.