Below is a selection of greenfield software development projects I've architected and implemented over the past few years. Work displayed may have been modified to not violate NDAs or other legal agreements.

Below each project name is a brief synopsis of its core features and technology stack, followed by captioned screenshots.

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Tech for Campaigns

Tabella Field (2019)

A responsive webapp that:

ETLs data from DNC data warehouse (Google Cloud)
Displays general canvassing activity for all statewide campaigns
Displays more detailed canvassing activity for specific campaigns
Allows filtering by canvassing method (knock, phone, etc.)
Allows self-serve export of PDF screens for easier sharing within campaigns
Automatically emails attractive weekly summaries about canvassing activity for the previous week

Technology overview:

Infrastructure: AWS Elastic Beanstalk
Platform: Linux
Prime language: Python 3
Backend framework: Flask
Front-end framework: Materialize CSS, vanilla JavaScript
Database: PostgreSQL (RDS)
Auth: Google OAuth2
Email: SendGrid
Monitoring: Sentry.io

Tabella state overview — Statewide view (confidential data obscured)

Tabella campaign drilldown — Campaign view (confidential data obscured)

Tabella user editor — User editor (confidential data obscured)

Sententia

WordSentry (2013-2015)

An Outlook, Word, and web plugin that dynamically reviews text input to:

Ensure compliance (e.g., for finance, legal, etc.)
Analyze and show sentiment to user in real-time to moderate clarity, tone, etc.
Highlight triggering words or phrases
Identify the nature of words (i.e., named-entity recognition [NER])

Technology overview (server):

Infrastructure: AWS EC2
Platform: Linux
Prime language: Clojure
Backend framework: Custom
Database: PostgreSQL (RDS)
Monitoring: New Relic

Technology overview (client):

Infrastructure: Local install
Platform: Windows
Prime language: C#.NET (Outlook, Word); JavaScript (web)
Front-end framework: VSTO (Outlook, Word); HTML, vanilla JavaScript (web)
Auth: Custom

WordSentry for Word Showing real-time document sentiment graph

WordSentry for Word stress test — WS for Word stress test

WordSentry for web — WordSentry for Web Showing real-time signalling within text input box with NER

Maha Fluid Power Research Center @ Purdue

A native Windows app that:

Dynamically builds the entire user-interface (from YAML descriptor files) that:

support complex UI elements such as tabs, files, multiple numeric notation, etc.
validates user input
shows user-friendly errors
displays static and animated graphics
displays a moving simulation graph based on dynamically specified data

Technology overview: