Stephen Cassidy

Stephen Cassidy Email and Phone Number

Principal and Software Consultant @ Upshot Labs
Austin, TX, US
Stephen Cassidy's Location
Austin, Texas, United States, United States
Stephen Cassidy's Contact Details
About Stephen Cassidy

I am a senior software developer with 10+ years of experience that includes 9 years of independent consulting for diverse clients across the US. After a few years working in Washington DC and with an Austin startup, I launched Upshot Labs in 2013 to provide software development and data engineering services, and I’ve been building a wide variety of solutions for clients ever since. My areas of focus include:• Rapid prototyping and building MVPs for early-stage startups• Architecting and building full stack web apps from scratch (often using Python/Django, and a mix of JS tools including Node.js, React, Vue.js, D3.js, and Typescript)• Building new features, customizations, and repairs to existing apps• Developing solutions for research-based projects that require web scrapers and data exploration• Performance tuning and debugging existing applications• Building interactive web applications for analysis and visualization of massive datasets• Development of tooling, infrastructure, and data pipelines and ETL for data science projectsI have a knack for quickly ramping up and producing with little guidance, and I'm frequently tasked with serving in a “project archaeologist” role to unravel the mysteries of legacy code repos that are largely undocumented and with no access to the original development team. As someone with deep interest in truly helping businesses, I am able to think beyond just “the app” to understand how my work aligns with a client’s goals. I live in beautiful Austin Texas with two dogs, and when I’m not working I enjoy cycling and gardening.

Stephen Cassidy's Current Company Details
Upshot Labs

Upshot Labs

View
Principal and Software Consultant
Austin, TX, US
Website:
upshotlabs.com
Stephen Cassidy Work Experience Details
  • Upshot Labs
    Principal And Software Consultant
    Upshot Labs
    Austin, Tx, Us
  • Upshot Labs
    Principal/Software Consultant
    Upshot Labs Jul 2013 - Present
    Upshot Labs is my independent consulting firm providing software development and data services to clients across the US. My work ranges from greenfield projects building rapid product prototypes to adding features or improving performance of existing applications, with much of my recent work done on behalf of political organizations.Recent projects have included: • Full-stack web development in Python and Django, including development of new features, performance improvements, and refactoring of legacy code. • Data APIs - Built Django and Flask REST APIs and integrated Elasticsearch, DynamoDB, PostgreSQL, AWS Lambda, and SQS • Built ETL pipelines in Django/Celery and wrote apps to manage recurring ETL jobs into Elasticsearch, writing a scalable and restartable process and a UI• Advised on entity resolution to enable linking of multiple datasets to individuals (~100MM) for marketing.• Performance tuned a massive Elasticsearch cluster with 14 TB of data and built a complex document and permission system for Elasticsearch and Python API ETL pipelines• Front-end work in React and Typescript including new feature development• Security hardening
  • Ziften Technologies
    Software Developer
    Ziften Technologies 2012 - 2013
    Austin, Texas, Us
    Ziften’s cloud-delivered endpoint protection platform prevents attacks on all enterprise endpoints – laptops, desktops, servers, and cloud – whether on network or off. My work at Ziften included design of data warehouse schema and ETL processes and implementation of a framework for creating custom reports and alerts.
  • National Republican Congressional Committee
    Cto
    National Republican Congressional Committee Oct 2011 - Dec 2012
    Washington, Dc, Us
  • National Republican Congressional Committee
    Senior Researcher - Office Of Strategic Initiatives
    National Republican Congressional Committee Jan 2011 - Oct 2011
    Washington, Dc, Us

Stephen Cassidy Skills

Postgresql Python Javascript Django Amazon Ec2 Mongodb Mysql Sql Git Elasticsearch Flask Celery Php Angularjs Puppet Docker Vagrant Leaflet Pandas D3.js Linux Bash Jenkins Ubuntu Web Applications Jquery Node.js React.js Devops Ansible Ecmascript Terraform Webpack Redux

Stephen Cassidy Education Details

  • Georgetown University
    Georgetown University
    Mathematics

Frequently Asked Questions about Stephen Cassidy

What company does Stephen Cassidy work for?

Stephen Cassidy works for Upshot Labs

What is Stephen Cassidy's role at the current company?

Stephen Cassidy's current role is Principal and Software Consultant.

What is Stephen Cassidy's email address?

Stephen Cassidy's email address is st****@****ail.com

What schools did Stephen Cassidy attend?

Stephen Cassidy attended Georgetown University.

What skills is Stephen Cassidy known for?

Stephen Cassidy has skills like Postgresql, Python, Javascript, Django, Amazon Ec2, Mongodb, Mysql, Sql, Git, Elasticsearch, Flask, Celery.

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