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Full Stack Engineer with 8+ years of experience building scalable, high-performance web applications using React, Node.js, and AWS. Proven track record in system design, API development, and performance optimization, improving application efficiency by up to 40% and reducing deployment time by 60%. Experienced in AI/LLM integrations, automation workflows, and data-driven applications, with a strong background in fintech and end-to-end product development.…Full Stack Engineer with 8+ years of experience building scalable, high-performance web applications using React, Node.js, and AWS. Proven track record in system design, API development, and performance optimization, improving application efficiency by up to 40% and reducing deployment time by 60%. Experienced in AI/LLM integrations, automation workflows, and data-driven applications, with a strong background in fintech and end-to-end product development.

Joe Kelley

Full Stack Developer, AI Engineer, Front-End Developer, +1

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Full Stack Engineer with 8+ years of experience building scalable, high-performance web applications using React, Node.js, and AWS. Proven track record in system design, API development, and performance optimization, improving application efficiency by up to 40% and reducing deployment time by 60%. Experienced in AI/LLM integrations, automation workflows, and data-driven applications, with a strong background in fintech and end-to-end product development.…Full Stack Engineer with 8+ years of experience building scalable, high-performance web applications using React, Node.js, and AWS. Proven track record in system design, API development, and performance optimization, improving application efficiency by up to 40% and reducing deployment time by 60%. Experienced in AI/LLM integrations, automation workflows, and data-driven applications, with a strong background in fintech and end-to-end product development.

Available to hire

Full Stack Engineer with 8+ years of experience building scalable, high-performance web applications using React, Node.js, and AWS. Proven track record in system design, API development, and performance optimization, improving application efficiency by up to 40% and reducing deployment time by 60%. Experienced in AI/LLM integrations, automation workflows, and data-driven applications, with a strong background in fintech and end-to-end product development.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

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Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

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Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Full-Stack Developer (AI-Integrated Systems) at Potomac Testing

February 1, 2022 - Present

Designed and developed full-stack web applications using React, Node.js, and cloud technologies to support electrical testing operations and reporting workflows. Built scalable APIs and data systems to automate processes, improving operational efficiency and reducing manual effort. Integrated AI-driven features and LL M-based workflows to enhance data analysis and actionable insights. Developed data pipelines and reporting tools to improve accuracy and reduce processing time. Ensured application scalability, security, and performance across cloud-based environments.

Founder and Creative Director at Prismatic Studio LLC

October 1, 2022 - February 1, 2025

Led the design and development of full-stack applications from concept to production using React, Node.js, and cloud technologies. Delivered scalable, high-performance solutions for clients, improving user engagement and application performance by up to 30%. Integrated AI-powered features, including LL M-based workflows and automation tools, to enhance user experience and streamline operations. Managed end-to-end product development, including architecture, UI/UX design, and deployment. Oversaw multi-client projects, ensuring high-quality delivery and alignment with business goals.

Senior Web Engineer at Stansberry Research

September 1, 2019 - October 1, 2022

Developed and optimized full-stack web applications, improving system performance and scalability by up to 40%. Designed and implemented RESTful APIs supporting high-traffic platforms and core business features. Built responsive, high-performance front-end components using modern JavaScript frameworks. Collaborated cross-functionally in Agile environments to deliver production-ready features. Integrated third-party services and optimized data workflows across systems.

Web Application Developer at Amtrak

July 1, 2015 - July 1, 2017

Developed enterprise web applications supporting internal operations and business processes. Designed and implemented back-end systems and database solutions for scalable data management. Built user interfaces and improved system usability across internal platforms. Delivered end-to-end web solutions, including architecture, development, and deployment.

Web Specialist and Principal Consultant at Hairy Dog Digital

July 1, 2017 - September 1, 2019

Delivered full-stack web solutions that improved client performance, usability, and scalability. Designed and implemented APIs and back-end services for dynamic, data-driven applications. Built responsive, user-focused interfaces to increase engagement and conversion rates. Managed full project life cycle from requirements gathering to deployment.