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I am a Senior Full Stack Developer focused on building scalable, high-performance web applications using Vue.js, React.js, Node.js, and Python across the full software development lifecycle. I’ve led efforts to optimize performance, improve SSR-oriented SEO, and design cloud-native architectures on AWS and Kubernetes, while mentoring teammates and driving ownership-driven delivery. I thrive on solving complex backend challenges, modernizing legacy systems (including PHP/LAMP stacks), and fostering collaboration with cross-functional teams to ship reliable, maintainable software at pace.…I am a Senior Full Stack Developer focused on building scalable, high-performance web applications using Vue.js, React.js, Node.js, and Python across the full software development lifecycle. I’ve led efforts to optimize performance, improve SSR-oriented SEO, and design cloud-native architectures on AWS and Kubernetes, while mentoring teammates and driving ownership-driven delivery. I thrive on solving complex backend challenges, modernizing legacy systems (including PHP/LAMP stacks), and fostering collaboration with cross-functional teams to ship reliable, maintainable software at pace.

Kevin Green

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

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I am a Senior Full Stack Developer focused on building scalable, high-performance web applications using Vue.js, React.js, Node.js, and Python across the full software development lifecycle. I’ve led efforts to optimize performance, improve SSR-oriented SEO, and design cloud-native architectures on AWS and Kubernetes, while mentoring teammates and driving ownership-driven delivery. I thrive on solving complex backend challenges, modernizing legacy systems (including PHP/LAMP stacks), and fostering collaboration with cross-functional teams to ship reliable, maintainable software at pace.…I am a Senior Full Stack Developer focused on building scalable, high-performance web applications using Vue.js, React.js, Node.js, and Python across the full software development lifecycle. I’ve led efforts to optimize performance, improve SSR-oriented SEO, and design cloud-native architectures on AWS and Kubernetes, while mentoring teammates and driving ownership-driven delivery. I thrive on solving complex backend challenges, modernizing legacy systems (including PHP/LAMP stacks), and fostering collaboration with cross-functional teams to ship reliable, maintainable software at pace.

Available to hire

I am a Senior Full Stack Developer focused on building scalable, high-performance web applications using Vue.js, React.js, Node.js, and Python across the full software development lifecycle. I’ve led efforts to optimize performance, improve SSR-oriented SEO, and design cloud-native architectures on AWS and Kubernetes, while mentoring teammates and driving ownership-driven delivery.

I thrive on solving complex backend challenges, modernizing legacy systems (including PHP/LAMP stacks), and fostering collaboration with cross-functional teams to ship reliable, maintainable software at pace.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Work Experience

Backend Engineer at Clinical Research IO (CRIO)

May 1, 2025 - March 1, 2026

Investigated and resolved production issues by analyzing logs and metrics for Node.js and Python-based services on Google Cloud Platform; improved reliability of cloud-based web applications for clinical trial sites. Used BigQuery and SQL to query and analyze large datasets supporting backend data processing and operational reporting for high-traffic workflows. Monitored platform performance and error rates through Looker dashboards and GCP tooling, contributing to high availability. Debugged containerized services in Kubernetes with kubectl to ensure stable deployments of distributed microservices. Collaborated with cross-functional teams to optimize backend APIs and database queries for performance and scalability.

Full-stack Developer at ZeOrbit

November 1, 2023 - November 1, 2024

Built responsive and scalable web applications with React.js and TypeScript consuming Node.js RESTful APIs, improving project delivery speed by 20%. Integrated blockchain functionality using Solidity and Web3.js into frontend workflows, coordinating with backend services on AWS infrastructure. Refactored frontend codebases with TypeScript and modern JavaScript, reducing technical debt by 25% and improving maintainability. Launched CI/CD pipelines for frontend and Node.js apps using Jenkins, Docker, and AWS, achieving 99.9% uptime. Mentored junior frontend developers through code reviews, boosting team productivity and code quality.

Back-end Developer at AFTIA Solutions

April 1, 2022 - September 1, 2023

Crafted resilient back-end solutions with PHP (Laravel and Symfony), prioritizing API optimization for JavaScript and Vue.js front-ends and achieving a 40% decrease in response latencies. Designed and optimized RESTful APIs consumed by modern JavaScript/TypeScript clients, reducing onboarding time and improving full-stack collaboration. Improved database performance for MySQL and PostgreSQL, boosting API data retrieval speed and overall system responsiveness by 20%. Deployed back-end applications on Kubernetes and AWS Lambda, using Docker containers to support a microservices architecture with 99.9% uptime and reliable CI/CD workflows. Modernized legacy LAMP-style services into scalable cloud-native backends while maintaining compatibility with existing PHP code.

Frontend Developer at Fire Bee Techno Services

July 1, 2020 - March 1, 2022

Implemented RESTful APIs and integrated them into Vue.js and Angular-based front-end applications using JavaScript and TypeScript, improving UI load times by 20% for high-traffic experiences. Orchestrated performance evaluations of Node.js back-end systems and SQL databases to enhance front-end responsiveness, reducing loading times by 30% and improving user satisfaction metrics by 20%. Implemented Node.js microservices to streamline data exchange between frontend and backend services, boosting efficiency by 25%. Conducted performance testing and code reviews for JavaScript/TypeScript components, driving a 20% performance increase and reinforcing code quality. Collaborated with designers and backend engineers to optimize SEO and frontend rendering strategies for stable, scalable delivery.

Intern at SIMON SEIN

June 1, 2019 - July 1, 2020

Developed high-performing front-end components with Angular and JavaScript, paired with Node.js backend enhancements, maintaining access for over 50,000 concurrent users. Diagnosed and resolved frontend performance issues, achieving a 20% reduction in downtime. Contributed to AWS-based web applications (EC2) during peak traffic and optimized SQL/API interactions between Angular front-ends and Node.js back-ends. Worked within Agile Scrum teams to support full lifecycle development tasks and gained experience in JavaScript-based full-stack practices.