April Feirman Email & Phone Number

Thermostat Enrollment: • Key contributor on the engineering team that owned the thermostat enrollment application. A Web app for utility companies' customers to integrate their smart thermostats with Uplight's energy demand response system.• Technical ownership across the whole stack, including DNS, hosting, container orchestration, CI/CD, cloud storage, automated tests, React front-ends, python flask back-end, secrets management, databases, and CMS tools.• Designed and built a tool utilizing Circle CI that automated the deployment of CMS updates made by the Operations team. Our engineering pod was spending an average of 13% of our capacity on these tasks, and the new tool reduced that to 4%.• Partnered closely with Product Manager to plan a redesign of our application's architecture to enable us to scale from 250,000 thermostats on the platform to over 1,000,000.EV Data Delivery:• Lead Front-end engineer in developing a new feature that allowed utility companies to download electric vehicle charger telemetry data.• Implemented a full suite of unit tests for the feature using Jest and React Testing Library — increasing test coverage from 40% to 65%. Set a precedent for checking in all new code with unit tests.• Collaborated with product and design to re-scope as we approached tight deadlines.

Senior Software Engineer | Jul 2020 - Sep 2021 Software Engineer | Oct 2018 - July 2020Employee Benefits Portal:• Key contributor in a two-year effort to replace legacy Backbone front-end with a new TypeScript, React, and Express app.• Collaborated with designers to build new customer-facing features.• Worked across the full stack, including a PHP/MongoDB back-end.• Implemented a browser testing process that decreased browser compatibility bugs by 50% and wasultimately adopted by three engineering teams.• Introduced the use of Clean Architecture and led the effort to restructure the application using CleanArchitecture methodology.• Replaced legacy PHP endpoints with more performant routes built with Go; decreased initial applicationload time by 75%. DocuSign Integration:• Developed a feature to automate form distribution after employee insurance enrollment using an Event-driven messaging pattern and Amazon’s SQS service.• Used APM tooling to identify and strategically improve slow routes; increased document processing speed by 30% via replacement of old routes in a PHP monolith with a Go microservice.

• Partnered with the CEO in the product's ideation, design, prototyping, and development.• Owned front-end web application, including technology choices, testing, and architecture.• Migrated jQuery prototype to a modern JavaScript stack; introduced webpack, React/Redux, and testingframeworks.• Implemented and maintained a REST API written in Python with Flask.