# David Stutzman > Senior Software Quality Engineer @ Pison Location: Somerville, Massachusetts, United States Profile: https://flows.cv/davidstutzman ## Work Experience ### Senior Software Quality Engineer @ Pison Jan 2024 – Present | Boston, Massachusetts, United States Joined as the company's initial QA hire to establish testing practices and infrastructure in support of Pison's expansion into consumer health wearables. • Established and led end-to-end testing across the full product suite, spanning embedded firmware, iOS/Android mobile applications, web services, and e-commerce integration • Designed and executed test coverage for a hybrid hardware/software subscription model on WooCommerce, with particular focus on order flows, payment processing, and cross-system API callbacks as the most business-critical areas of the product • Stood up company-wide bug reporting infrastructure, including a standardized intake form and triage process, consolidating previously fragmented issue reporting into a single consistent pipeline • Contributed to the broader engineering team by implementing and improving internal tooling in Flutter, reviewing pull requests, providing feedback on unit and integration tests, and mentoring junior engineers on development best practices • Collaborated with product owners to refine requirements and user workflows, contributing feedback that meaningfully shaped feature decisions beyond the typical QA scope ### Senior QA Engineer / Software Developer @ NanoThings Jan 2017 – Jan 2023 Served as QA engineer and software developer at an early-stage IoT startup building LoRaWAN-based temperature sensors for cold chain logistics applications. • Played a key role in securing early pre-Series A funding by coordinating across business, product, and engineering teams to deliver initial product iterations, providing technical and design direction for the company's first software products • Wrote and maintained automation test suites using Cypress and Postman, enabling the team to iterate faster with fewer resources • Built and maintained React-based client portal products using the react-admin framework, supporting investor demos and fundraising efforts, and delivering bespoke functionality for a major client to support their existing supply chain workflows • Maintained React-based, customer-facing Portal products using the react-admin framework, allowing the company to showcase its hardware product to potential investors, and enabling bespoke functionality for one of its first major clients • Wrote LoRaWAN network decoder function, a critical integration layer that parsed device payloads into temperature and location data, serving as the foundation for multiple customer integrations and a key component in demos and pitches to prospective customers • Managed content development and maintenance of company websites, coordinating with a remote dev team to deliver feature updates and resolve critical issues, including a significant security vulnerability • Led design and development of internal and customer-facing tooling to support hardware debugging, non-technical team members, and customer onboarding • Collaborated with customer software teams to assist with product design and system integrations • Identified, communicated, and fixed bugs across React and Node.js codebases, and contributed to new feature development ### Software Quality Assurance Engineer @ Nanigans Jan 2016 – Jan 2017 | Greater Boston Area Provided testing support for new and existing features in ad tech platform. • Developed and executed test plans for a complex ad management platform, including black-box testing of integrations with the Facebook Marketing API ### Senior Quality Assurance Engineer @ Rakuten Rewards Jan 2016 – Jan 2016 Played key role in launch of mobile SDK for core product, expanding reach to new customer audience. Provided direct support to developers, including guidance on proper architecture and integration, and coordination between globally dispersed teams. • Led both white box and black box testing efforts for mobile and desktop products from early stage development to client launch, utilizing a variety of tools such as Fiddler and Postman • Tested front-end interfaces and back-end web APIs for both mobile and desktop products • Worked with Product team and Business team stakeholders to prioritize projects and formulate release plans for product updates • Managed proprietary in-house tools and third party systems as a system administrator ### Quality Engineer @ Rakuten Rewards Jan 2014 – Jan 2016 First line support for client issues and requests, staying on top of product releases to mitigate risk and prevent high level interrupts to product operation. Led testing efforts for Chrome Web Store and Firefox Add-On market compatibility. • Delivered insights during issue triage to identify risk and prioritize bugs • Tested browser extensions and front-end web products • Responsible for the approval and sign off on any production release across multiple product sets ### Junior Quality Engineer @ Rakuten Rewards Jan 2013 – Jan 2014 Tested custom, white-label search and shopping toolbars/websites for rewards program audiences. Established methodology for working alongside client teams and formulated test plans to meet external testing requirements. • Tested client and internal system integrations to ensure compatibility, functionality, and usability • Assisted developers with testing and debugging to diagnose and resolve issues • Established methodology for working alongside client teams and established test plans to meet external testing requirements ### Associate SQA Engineer, Web @ Turbine Jan 2012 – Jan 2012 | Needham, Massachusetts, United States • Contributed to testing efforts for "Dungeons & Dragons Online" and "The Lord of the Rings Online," including user registration flows, e-commerce, and marketing components, and tested early implementations of a unified web platform for a new WB Games property • Created and maintained weekly release plans for use by DevOps in production deployments ## Contact & Social - LinkedIn: https://linkedin.com/in/david-stutzman --- Source: https://flows.cv/davidstutzman JSON Resume: https://flows.cv/davidstutzman/resume.json Last updated: 2026-03-23