# Kenton Duprey > Software Engineer @ Clerk, prev. JP Morgan Chase | Full Stack Development Location: New York, New York, United States Profile: https://flows.cv/kentonduprey I’m a full-stack software engineer specializing in authentication, fintech platforms, and cloud-native application development. I’ve built production-ready authentication flows, including Web3 crypto wallet sign-in with secure session management used across high-scale customer applications. I also improve developer experience by designing internal tools, defining OpenAPI-driven webhook event schemas and backend API servers, along with strengthening integration reliability for complex systems. My background spans both startup and enterprise environments, from delivering SDK-level features at Clerk to engineering internal authentication frameworks (Kerberos, SSO/ADFS) and full-stack applications at JPMorgan Chase. I’m experienced across React/Next.js, TypeScript, Node.js, Go, AWS, GCP, Docker/Kubernetes, and Terraform, with a track record of shipping high-quality features end-to-end, reducing operational overhead, and driving measurable improvements in developer efficiency. I excel in roles where I can own problems, collaborate cross-functionally, and build scalable, intuitive products. I’m especially passionate about financial technology systems, platform engineering, and helping teams deliver secure, reliable user experiences. ## Work Experience ### Full Stack Software Engineer @ Clerk.com Jan 2025 – Present • Designed and implemented full-stack authentication features, including Web3 crypto wallet login flows using browser wallet adapters, signature-based authentication, and secure session management with NextJS, ReactJS, TypeScript, and GoLang along with cloud infrastructure with Google Cloud Platform, extending into our public facing SDK libraries • Developed internal tools and dashboards as “Customer 0”, validating new authentication capabilities, identifying edge cases, and contributing feedback that influenced product direction, focusing on developer experience • Improved developer integrations by implementing webhook versioning, defining OpenAPI-based event schemas, and standardizing unique event types to increase reliability, compatibility, and documentation accuracy • Performed effectively in a dynamic environment by breaking down ambiguous problems, proposing technical solutions, and delivering high-quality features without relying on predefined tasks ### Developer Success Engineer @ Clerk.com Jan 2024 – Jan 2025 • Led the development and optimization of internal tools to streamline support operations, reducing response times and improving developer productivity and satisfaction, using NextJS, ReactJS, and TypeScript with GCP cloud services • Delivered expert technical support to external to large companies and indie developers by providing implementation guidance, debugging complex issues, and conducting architectural consultations, enhancing client satisfaction to improve our ROI on time spent with clients • Spearheaded the resolution of 50+ critical product bugs by coordinating with cross-functional teams, leveraging customer feedback and technical insights to prioritize fixes, and shaping the roadmap for future features • Authored several pages within the high visibility, comprehensive technical documentation, tutorials, and guides, reducing developer onboarding time by 20% and enabling returning developers to utilize the product more effectively • Delivered tailored solutions for React, Next.js, webhooks, and PostgreSQL integrations across 100+ customer projects, resolving issues with an average SLA of 24 hours and boosting deployment success rates by 20% ### Owner/Developer @ Kenton Duprey Web Development Jan 2021 – Present • Specialized in delivering premium web design services to a diverse clientele, ranging from New York City actors to small businesses nationwide • Merged expertise in UI/UX design and development (React) with industry-best practices, ensuring excellence in form, function, and content • Executed comprehensive overhauls of website and software designs for clients, addressing their unique needs and objectives • Crafted impactful landing/splash pages tailored for special events and projects, enhancing overall digital presence • Engineered API backends to support seamless integration with ecommerce and booking systems, contributing to the robust functionality of client platforms ### Software Engineer @ JPMorgan Chase & Co. Jan 2022 – Jan 2024 | Jersey City, New Jersey, United States • Oversaw the entire process from conceptualization to implementation, of an internal application development lifecycle, while maintaining transparent communication with stakeholders on a weekly basis throughout testing and beyond the go-live date as the singular engineer on the application, streamlining and eliminating a manual internal process reliant on Excel and SharePoint • Drove the agile design and development of robust web applications using TypeScript within sprints while producing continual, iterative improvements for production releases of front-end systems built with React, ensuring accelerated and efficient development • Enhanced software testing by implementing unit and end-to-end testing methodologies, ensured software modules met the highest quality standards, featuring thorough comments for colleagues and clear test case coverage to optimize development speed and automation • Pioneered the development of full-stack, containerized Proof of Concepts (PoCs) for internal cloud and AWS, while successfully navigating cloud migration, utilizing CloudFoundry (On Prem) and Terraform Enterprise for AWS • Contributed to scrum team stand-ups and code reviews, resolving blockers and completing tasks across multiple regions and time zones; delivered pristine, production-quality code for the Embedded Banking product, collaborating with product owners to highlight gaps and expected operations while managing concurrent tasks independently • Demonstrated a commitment to continuous improvement by leveraging technical acumen for formal and informal learning opportunities in technology, JPMorgan Chase products, and financial services ### Customer Service Designer @ ehouse Jan 2022 – Jan 2022 | London, England, United Kingdom ### Photo Editor @ ehouse Jan 2022 – Jan 2022 | London, England, United Kingdom ### Project Manager for Events at Seidenberg School of Computer Science @ Pace University Jan 2018 – Jan 2019 | Manhattan, New York • Collaborated seamlessly with the social media manager, graphic designer, and photographer to orchestrate the promotion of upcoming tech and social events for students and staff; Streamlined the creation of promotional materials and social media posts using the Asana, ensuring efficient workflow and timely delivery • Managed online calendars and guest lists through Eventbrite for numerous monthly events, each attracting over fifty attendees; Oversaw the logistical aspects of event coordination, ensuring a smooth and organized experience • Engaged closely with budget representatives to ascertain allowances for events, facilitating the production of print materials essential for effective event promotion; Demonstrated a commitment to aligning creative efforts with strategic budget considerations for successful event execution ## Education ### Bachelor of Science - BS in Computer Science University of Westminster Jan 2019 – Jan 2022 ### Bachelor of Arts - BA in Computer Science Pace University Jan 2018 – Jan 2019 ### High School Diploma in General Studies Saint John's High School Jan 2014 – Jan 2018 ## Contact & Social - LinkedIn: https://linkedin.com/in/kenton-duprey - Website: https://kentonduprey.com --- Source: https://flows.cv/kentonduprey JSON Resume: https://flows.cv/kentonduprey/resume.json Last updated: 2026-03-20