05/16/2026 updated

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Senior Full-Stack Engineer

CABUYAO, Philippines
Only remote
Bachelor's degree in Computer Science
CABUYAO, Philippines
Only remote
Bachelor's degree in Computer Science

Profile attachments

Jay Averion.pdf

About me

Senior MERN Stack Software Engineer with 5+ years of experience building scalable web applications and AI-powered platforms using MongoDB, Express.js, React, and Node.js.

AI AgentsJavaScriptLAMP StackCloud EngineeringApache CloudStackDjangoPython (Programming Language)LaravelNode.jsOpenStackPHP DevelopmentNext.jsShopifySQL and Java (SQLJ)React.jsMean StackFull Stack DevelopmentReact NativeArtificial Intelligence Markup Language (AIML)
Full-Stack Web Development
Expertise in building full-stack web applications using modern frameworks and stacks including MERN, MEAN, React, Angular, Vue.js, Next.js, Node.js, Express.js, NestJS, Django, Flask, Spring Boot, and ASP.NET Core, covering both frontend and backend development.

Cloud & DevOps
Proficiency in cloud platforms such as AWS, Google Cloud, and Azure, combined with containerization tools like Docker and Kubernetes, and CI/CD pipeline management using GitHub Actions, Jenkins, and GitLab CI for automated and reliable deployments.

API Design & Microservices Architecture
Strong background in designing and building scalable RESTful APIs and GraphQL services, applying microservices and event-driven architecture principles to support distributed and high-performance systems.

Programming Languages
Command of multiple programming languages including JavaScript (ES6+), TypeScript, Python, Java, C#, .NET, C++, Ruby, and SQL, enabling versatile development across different platforms and domains.

Mobile Development
Experience in cross-platform mobile application development using React Native and Flutter, as well as native Android development with Kotlin and Java, including integration of authentication, push notifications, and real-time services.

AI & Machine Learning Integration
Knowledge in integrating AI-powered features such as intelligent chatbots, recommendation systems, NLP systems, and automated analytics using modern AI APIs, frameworks, and machine learning pipelines.

Database Design & Management
Hands-on experience with relational and NoSQL databases including PostgreSQL, MySQL, MongoDB, and Redis, covering schema design, query optimization, and data scalability strategies.

Security & Software Engineering Practices
Application of secure coding practices, authentication systems, and data protection strategies, alongside Agile and Scrum methodologies, code reviews, and mentoring of junior developers to maintain high code quality standards.


Project history

Senior Full-Stack Engineer

PCHIPA
Designed and developed full-stack enterprise applications using MERN, MEAN, Django, Spring Boot, and ASP.NET Core. Built scalable RESTful and GraphQL APIs, developed cloud-native applications on AWS and Azure with CI/CD pipelines, implemented AI-powered features including chatbots and recommendation engines, led mobile application development with React Native, and mentored junior developers.

Mid Full-Stack Engineer

ZoleyTech
Developed and maintained full-stack web applications using React, Angular, Node.js, Django, ASP.NET, and Ruby on Rails. Built scalable backend services and RESTful APIs, implemented backend logic using Python, Java, and C#, designed relational and NoSQL databases, participated in cloud deployment and DevOps workflows using Docker and CI/CD pipelines, and contributed to AI-related features and automation tools.

Software Developer

BatteryXchange
Assisted in the development and maintenance of web applications and backend services using JavaScript, Python, Java, C#, and PHP. Built user interfaces with HTML5, CSS3, React, and Angular, developed backend modules and APIs using Node.js, Django, ASP.NET, and Spring Boot, worked with MySQL, PostgreSQL, and MongoDB, and contributed to mobile application features using React Native.

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