Ethan Caldwell Email & Phone Number

Canton, Ma, Us

Canton, Ma, Us

Saskatoon, Saskatchewan, Ca

(Formerly Yesware, acquired by Vendasta 2022)- Full-stack engineer across entire Yesware sales enablement product suite- Team lead for several major projects, working closely with product managers, designers, and other engineering teams to design, plan, implement, and iterate on new feature work (automatic background Salesforce sync; templates app enhancements; People Data Labs integration)- Key engineer on Yesware for Outlook (legacy COM add-in), written in C# using AddOnExpress framework- Major contributor on replacement Yesware for O365 add-in, written in Angular using the Microsoft Graph API- Authored numerous APIs and tools in Ruby on Rails supporting both internal and external apps- Made large contributions to most other Angular frontends, as well as some legacy frontends (AngularJS; Handlebars)- Designed and developed an automated GDPR deletion request tool that performantly processed large amounts of both indexed and unindexed data- Created tight Salesforce integration points and APIs used by multiple apps- Designed, developed, tested, and documented major pieces of functionality for all these products using Scrum and Kanban development practices- Participated in rotating on-call support for major production issues- Our teams continued to enhance, maintain, and support the core Yesware products post-acquisition- Designed and created backend APIs for People Data Labs integration into a new Prospector app- Key contributor to complex custom Salesforce integration project for a large international banking client under tight deadlines- Developer liaison to SRE team coordinating major infrastructure upgrades

San Mateo, Ca, Us

- Full-stack engineer on sales lead insights product (salesPRISM) and lead analytics product (playMAKER) in Flex/C#/MSSQL- Middleware and back end engineer on multitenant marketing lead insights product (PLS) and lightweight SFDC-integrated sales lead insights product (Dante) in C#/MSSQL- Middleware and back end engineer on internal deployment management tool in C#/MSSQL- Designed, developed, tested, and documented major pieces of functionality for all these products using Scrum development practices- Developed and maintained deployment scripts for product components in IronPython- Refactored significant portions of preexisting build scripts in MSBuild- Implemented new build scripts and processes in IronPython- Simplified and streamlined release compilation and publication process

-Authored and modified C#/MSSQL based web pages for start-up social networking application as part of a small development team (3-4 web developers)-Created and modified C#/MSSQL based REST services, working closely with the game development team who used them-Translated build process from an MSBuild script to secured C# admin web page, including environment and branching optionsMaintained and updated multiple other administrative pages-Worked closely with operations department on security, SMTP, and build issues

-Created new functionality for a new C#/MSSQL based web application with XHTML front end as part of a small development team (~5-8 developers)-Wrote technical design documents and recommendations, including UML diagrams and program sequence flowcharts, and presented technical suggestions and solutions-Modified and extended application functionality as users requested during acceptance tests-Implemented numerous bug fixes and upgrades as part of the final development push-Managed full daily buildmaster responsibilities for QA, development, and production builds (previously on a rotating schedule among developers)-Helped set up new servers for deployment to both QA and production-Assisted QA with product testing in a small capacity during development downtime, including profiling memory usage and source code performance bottlenecks

-Created new functionality for a new C#/MSSQL based web application with XHTML front end as part of a small development team (~5-8 developers)-Wrote technical design documents and recommendations, including UML diagrams and program sequence flowcharts, and presented technical suggestions and solutions-Modified and extended application functionality as users requested during acceptance tests-Implemented numerous bug fixes and upgrades as part of the final development push

Round Rock, Texas, Us

-Debugged portions of a large Java program while part of a large team (50+ developers)-Tested for and helped plug memory leaks in the C++ backend using in-house software as part of a small team (2-3 developers)-Fully documented memory leak testing procedures for future reference-Initiated obfuscation effort for entire Java codebase-Prepared new installation package using InstallShield on a small team (2-3 developers)-Updated and documented existing XHTML/PHP code and provided full usage and technical documents for proposed changes