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I am a Senior Full Stack Engineer with over 10 years of experience designing, developing, and delivering complex SaaS platforms, AI-driven applications, and social impact solutions. I lead distributed teams, mentor junior developers, and translate complex business requirements into actionable technical solutions. I specialize in React, Next.js, Node.js, Python, and modern web development practices, with a strong focus on performance, scalable architecture, and client-focused delivery. I'm adept at remote leadership, cross-functional collaboration, and maintaining high standards of technical excellence.…I am a Senior Full Stack Engineer with over 10 years of experience designing, developing, and delivering complex SaaS platforms, AI-driven applications, and social impact solutions. I lead distributed teams, mentor junior developers, and translate complex business requirements into actionable technical solutions. I specialize in React, Next.js, Node.js, Python, and modern web development practices, with a strong focus on performance, scalable architecture, and client-focused delivery. I'm adept at remote leadership, cross-functional collaboration, and maintaining high standards of technical excellence.

Joseph Ellyson

Full Stack Developer, Back-End Developer, Front-End Developer, +2

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I am a Senior Full Stack Engineer with over 10 years of experience designing, developing, and delivering complex SaaS platforms, AI-driven applications, and social impact solutions. I lead distributed teams, mentor junior developers, and translate complex business requirements into actionable technical solutions. I specialize in React, Next.js, Node.js, Python, and modern web development practices, with a strong focus on performance, scalable architecture, and client-focused delivery. I'm adept at remote leadership, cross-functional collaboration, and maintaining high standards of technical excellence.…I am a Senior Full Stack Engineer with over 10 years of experience designing, developing, and delivering complex SaaS platforms, AI-driven applications, and social impact solutions. I lead distributed teams, mentor junior developers, and translate complex business requirements into actionable technical solutions. I specialize in React, Next.js, Node.js, Python, and modern web development practices, with a strong focus on performance, scalable architecture, and client-focused delivery. I'm adept at remote leadership, cross-functional collaboration, and maintaining high standards of technical excellence.

Available to hire

I am a Senior Full Stack Engineer with over 10 years of experience designing, developing, and delivering complex SaaS platforms, AI-driven applications, and social impact solutions. I lead distributed teams, mentor junior developers, and translate complex business requirements into actionable technical solutions. I specialize in React, Next.js, Node.js, Python, and modern web development practices, with a strong focus on performance, scalable architecture, and client-focused delivery. I’m adept at remote leadership, cross-functional collaboration, and maintaining high standards of technical excellence.

Skills

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Intermediate

Work Experience

Senior Software Engineer at Kellton

January 1, 2022 - October 1, 2025

Led development of multiple high-impact client projects, translating complex requirements into technical specifications, managing distributed teams, mentoring junior developers, and delivering full-stack solutions using React, Next.js, Node.js, and Python. Implemented CI/CD pipelines, automated testing, and maintained architecture diagrams and deployment guides to ensure reliability and scalable growth.

Full Stack Engineer at Aventrio

September 1, 2018 - August 1, 2021

Developed a Home-Healthcare SaaS platform with secure patient management and telehealth capabilities, and built an AI chatbot SaaS solution to enhance client engagement. Collaborated with product/design to implement reusable frontend components, built RESTful APIs and microservices, and deployed on AWS with Lambda, S3, and EC2.

Full Stack Developer at Mosaic Consulting Group

February 1, 2019 - May 1, 2020

Developed and maintained a Social Impact Platform for reporting and analytics. Built frontend components with React/Next.js, created backend services and REST APIs with Node.js, and supported deployment automation and CI/CD pipelines.