# Joshua Carpentier > Full Stack Developer| Software Carpentier | Future Software Architect Location: New York City Metropolitan Area, United States Profile: https://flows.cv/joshuacarpentier Versatile Software Engineer with experience across Full-Stack Web Development, Quality Assurance Engineering, and Business Systems Analysis, specializing in financial institutions and fintech solutions for the construction industry. Proficient in the PERN stack, with a proven track record of delivering scalable, secure applications that meet rigorous industry standards. Increased test coverage by 70% for critical workflows on a high-traffic credit card servicing platform, improving reliability and performance. Experienced in SAFe adoption, Jira backlog management, and technical documentation, while supporting upskilling initiatives through data-driven decision-making. Recognized for solving complex technical challenges, delivering impactful technical training, and driving successful outcomes in Agile environments. ## Work Experience ### Full Stack Software Engineer @ Capital One Jan 2025 – Present ### Software Quality Assurance Engineer @ Capital One Jan 2024 – Jan 2025 | New York, New York, United States • Built integration tests for micro frontend architecture using Vue.js testing library, ensuring seamless functionality and optimal user experience for internal credit card servicing applications used by Capital One operations agents. • Executed comprehensive testing across high-priority workflows involving account managers and authorized users, validating complex user lifecycle and account integrity operations across multiple account types. • Increased test coverage by 75% for critical operational workflows including Update Citizenship and Request Secure Documents, significantly improving reliability for compliance-sensitive features. ### Full Stack Software Engineer @ Independent Consultant Jan 2021 – Present | New York, United States • I developed a full-stack web application for students to find professional mentors using Node, Express, PostgreSQL, and Docker. The platform can handle up to 350,000+ users annually. • Using JavaScript, React, HTML, CSS, and Bootstrap, I created 15+ self-contained, reusable, and testable components within 8 weeks, 40% ahead of schedule. • I applied the MVC design pattern to increase back-end performance and development efficiency by 20% through separation of concerns and business logic containment. • By maintaining stable sprint cycles, deliverables, code reviews, and meeting schedules using GitHub, we created an agile development environment that helped our team ship 25% faster. • I produced an initial Entity Relationship Diagram (ERD), product roadmap, project scope, and documentation with Markdown, providing structure and clarity for our team of 3+ software engineers. ### Full Stack Software Engineer @ Strategio Jan 2022 – Jan 2023 | New York, New York, United States ### Business System Analyst @ TD Jan 2022 – Jan 2023 | New York, New York, United States • Facilitated SAFe adoption and enhanced team collaboration across technical and non-technical teams by partnering with Product Owners, Scrum Masters, and Stakeholders during Agile ceremonies, leading to a 12% increase in organization-wide SAFe adoption. • Owned product backlog refinement and maintenance in Jira, prioritizing features and defining user stories with clear acceptance criteria. These efforts increased team efficiency by 20% and provided a well-defined roadmap for development. • Collaborated with and supported Cre8tive Devs, a third-party technical training vendor, to develop and implement an internal upskilling program. • Developed a skill matrix in PowerBI, integrating key software engineering metrics like velocity, cycle time, and lead time. Analyzed trends in high-demand technologies to drive data-informed decisions, while conducting needs assessments with stakeholders, including interviews with software engineers and their leads, to align upskilling initiatives with organizational goals and enhance strategic planning and resource allocation. • Supported the upskilling of 200+ software engineers, from associate to senior levels, by creating documentation and assisting with WSL and Docker setup. This initiative, spanning 10 cohorts over 5 months, covered Advanced Java, Spring Boot, Docker, Event-Driven Architecture, and Reactive Programming. ### Full Stack Software Engineer @ TracFlo Jan 2022 – Jan 2022 | New York, NY • Developed 13+ fullstack features using PERN stack (PostgreSQL, Express.js, React, Node.js) for fintech SaaS product launch, enabling 50+ construction companies to manage projects with 35+ active users. • Built ticket management feature with full CRUD functionality, enabling users to create, edit, and track equipment and materials, resulting in 135+ tickets per company project and improving operational workflow efficiency. • Implemented data migration from legacy PHP WordPress application to modern Express.js backend using Knex.js, creating 30+ migration files and enabling team of 9 developers to build new API endpoints 10% ahead of schedule. • To ensure optimal functionality and minimize potential bugs, I employed TDD (Test Driven Development) by creating 25+ tests using the Chai and Mocha test suite. I meticulously debugged HTTP requests on various routes and extensively tested PostgreSQL database functionality using mock data generated by SQL Fixtures and shell scripts. ### Full Stack Software Engineer @ CUNY Tech Prep Jan 2020 – Jan 2021 | New York, United States • I developed a mobile application using Dart, Flutter, and the GoogleMaps API to locate open parking spots in the city. The app enabled 40+ real-time location rendering tests. • Using Unified Modeling Language (UML), I designed 5+ diagrams to define project scope, system specifications, and software architecture, leading to 10+ refined system design iterations over a 16-week period. • I engineered a location-based notification service for a parking match-making system that helped <636,000 users receive 3+ alerts for <5 open spots within a ~200-yard radius. • In addition, I built a full-stack web application using JavaScript, C#, HTML, CSS, and NoSQL for gaming enthusiasts to exchange video games online. The platform provided access to 43,650+ titles across 5+ gaming platforms. • By leveraging virtual-key functionality, I implemented a title-exchange system that allowed <215,000 users to trade 2+ video games per month, resulting in ~430,000+ transactions per month. • Finally, I enabled 425+ computers to function across the company network through swapping and device communication. ### System Support Engineer @ Blank Technologies Corp. Jan 2020 – Jan 2020 | New York, United States • Implemented 50+ testing operations using Hardware-Probe and Bash, including audio, video, touch-screen, networking, and device events. This facilitated the seamless installation of Linux on 100+ devices, serving 500+ clients. • Created 20+ detailed technical documents outlining proprietary processes for refurbishing 400+ pre-distributed laptops. These guides were instrumental in teaching hardware repair and software installation skills to over 12,000 students, enhancing their technical proficiency. ### Application Support Engineer @ NYC Department of Social Services Jan 2018 – Jan 2018 | New York, United States • Wrote over 240+ technical knowledge transfer documents that covered diverse topics such as IT infrastructure, desktop processes, enterprise server issues, and legacy hardware. These documents contributed significantly to resolving conflicts, with a yearly increase of 25% and a total of 2880+ conflict resolutions. ### Information Technology Specialist @ Hispanic Information and Telecommunications Network, Inc. (HITN) Jan 2014 – Jan 2015 | New York, United States • Resolved more than 520+ technical across various iMac, iOS, and Windows systems. These issues included software updates, password-protection, RAM-swapping, and device communication, resulting in the smooth operation of 425+ computers on the company network. ### Information Technology Specialist @ NYC Department of Education Jan 2013 – Jan 2014 | New York, United States • Debugged 2600+ technical issues on Dell devices and Windows systems These issues included replacing hardware components, refurbishing laptops, and creating Ethernet wiring, resulting in the seamless operation of 240+ computers across the public school network. ## Education ### Bachelor's degree in Computer Information Systems City Tech, CUNY ## Contact & Social - LinkedIn: https://linkedin.com/in/joshua-carpentier --- Source: https://flows.cv/joshuacarpentier JSON Resume: https://flows.cv/joshuacarpentier/resume.json Last updated: 2026-03-30