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I am a Senior Full Stack Engineer with over 11 years of experience architecting and delivering enterprise-grade applications across diverse industries. I specialize in C#, .NET Core, ASP.NET MVC, React, Node.js, Python (Django), and PHP/Laravel, with strong knowledge of GraphQL, RESTful APIs, and cloud platforms such as AWS and Azure. I excel at building scalable architectures, clean code, and responsive, pixel-perfect UI while embracing Agile, CI/CD, and DevOps practices. I’m passionate about delivering secure, maintainable systems that provide measurable business value and superior user satisfaction. Throughout my career I have bridged backend and frontend development to create robust, high-performance solutions. I thrive in collaborative environments and continuously seek opportunities to optimize performance, reliability, and customer experience through thoughtful design and engineering discipline.…I am a Senior Full Stack Engineer with over 11 years of experience architecting and delivering enterprise-grade applications across diverse industries. I specialize in C#, .NET Core, ASP.NET MVC, React, Node.js, Python (Django), and PHP/Laravel, with strong knowledge of GraphQL, RESTful APIs, and cloud platforms such as AWS and Azure. I excel at building scalable architectures, clean code, and responsive, pixel-perfect UI while embracing Agile, CI/CD, and DevOps practices. I’m passionate about delivering secure, maintainable systems that provide measurable business value and superior user satisfaction. Throughout my career I have bridged backend and frontend development to create robust, high-performance solutions. I thrive in collaborative environments and continuously seek opportunities to optimize performance, reliability, and customer experience through thoughtful design and engineering discipline.

Juan Gonzalez

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

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I am a Senior Full Stack Engineer with over 11 years of experience architecting and delivering enterprise-grade applications across diverse industries. I specialize in C#, .NET Core, ASP.NET MVC, React, Node.js, Python (Django), and PHP/Laravel, with strong knowledge of GraphQL, RESTful APIs, and cloud platforms such as AWS and Azure. I excel at building scalable architectures, clean code, and responsive, pixel-perfect UI while embracing Agile, CI/CD, and DevOps practices. I’m passionate about delivering secure, maintainable systems that provide measurable business value and superior user satisfaction. Throughout my career I have bridged backend and frontend development to create robust, high-performance solutions. I thrive in collaborative environments and continuously seek opportunities to optimize performance, reliability, and customer experience through thoughtful design and engineering discipline.…I am a Senior Full Stack Engineer with over 11 years of experience architecting and delivering enterprise-grade applications across diverse industries. I specialize in C#, .NET Core, ASP.NET MVC, React, Node.js, Python (Django), and PHP/Laravel, with strong knowledge of GraphQL, RESTful APIs, and cloud platforms such as AWS and Azure. I excel at building scalable architectures, clean code, and responsive, pixel-perfect UI while embracing Agile, CI/CD, and DevOps practices. I’m passionate about delivering secure, maintainable systems that provide measurable business value and superior user satisfaction. Throughout my career I have bridged backend and frontend development to create robust, high-performance solutions. I thrive in collaborative environments and continuously seek opportunities to optimize performance, reliability, and customer experience through thoughtful design and engineering discipline.

Available to hire

I am a Senior Full Stack Engineer with over 11 years of experience architecting and delivering enterprise-grade applications across diverse industries. I specialize in C#, .NET Core, ASP.NET MVC, React, Node.js, Python (Django), and PHP/Laravel, with strong knowledge of GraphQL, RESTful APIs, and cloud platforms such as AWS and Azure. I excel at building scalable architectures, clean code, and responsive, pixel-perfect UI while embracing Agile, CI/CD, and DevOps practices. I’m passionate about delivering secure, maintainable systems that provide measurable business value and superior user satisfaction.

Throughout my career I have bridged backend and frontend development to create robust, high-performance solutions. I thrive in collaborative environments and continuously seek opportunities to optimize performance, reliability, and customer experience through thoughtful design and engineering discipline.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Work Experience

Senior Full Stack Engineer at Keylight

September 1, 2025 - October 22, 2025

Architected and built full-stack solutions using .NET Core and React, improving scalability and modularity. Implemented JWT-based authentication and integrated multiple third-party APIs for analytics and automation. Reduced average response time by 30% through backend optimization and caching strategies. Oversaw deployment pipelines in Azure DevOps, ensuring stable CI/CD delivery and version control.

Senior Software Engineer at WatchDuty

December 1, 2023 - October 22, 2025

Developed a web-based Customer Support & risk monitoring platform with React (micro-frontend) and a Python/Django GraphQL backend to fetch and aggregate data from multiple services. Implemented real-time chat via Socket.IO, role-based access, and robust API endpoints to support agents and compliance officers. Containerized services with Docker and managed deployments with AWS/Azure DevOps.

Senior Full Stack Engineer at Attract Group

March 1, 2021 - October 22, 2025

Engineered a financial tax platform using React/Next.js, Node.js, and .NET Core APIs. Designed responsive desktop and mobile applications, implemented offline storage for React Native, and deployed to AWS. Collaborated with backend teams to integrate GraphQL endpoints with existing REST APIs, enhancing flexibility and functionality.

Senior Full Stack Engineer at Dropcenter

November 1, 2019 - October 22, 2025

Car service booking system with React frontend and Node/Express backend; integrated Google Maps for locating near service centers; implemented real-time notifications using WebSocket/Socket.io; containerized with Docker and automated CI/CD with GitHub Actions; deployed to Heroku/AWS.

Full Stack Developer at BODIS

December 1, 2017 - October 22, 2025

Domain handling platform with Vue.js frontend and ASP.NET backend; implemented domain registration workflows, URL shortening, REST APIs, and MySQL database schemas; containerized with Docker; deployed on AWS EC2; automated deployment pipelines with GitHub Actions.

Full Stack Developer at Top Argo

February 1, 2016 - October 22, 2025

Built an internal dashboard with React frontend and PHP/Laravel backend; developed modular UI components using React/TypeScript, integrated Google Maps, implemented real-time features with WebSockets, and exposed REST and GraphQL endpoints; containerized with Docker and deployed on AWS EC2.