Java Application Developer | AWS Cloud Practitioner
Building robust backend systems that scale — from Spring Boot microservices to intelligent automation workflows with N8N. AWS Certified cloud practitioner passionate about clean architecture and real-world impact.
I'm Jaya Prakash M, a passionate Java Application Developer specializing in building scalable, production-ready backend systems. I architect clean Spring Boot microservices and integrate them with cloud infrastructure on AWS.
As an AWS Certified Cloud Practitioner, I bridge the gap between development and cloud-native deployment—from containerization to serverless functions. I also build intelligent automation workflows using N8N and FastAPI chatbots, combining AI-driven pipelines with solid engineering fundamentals.
My academic background in engineering combined with practical project experience in Kotlin (Android), Java, Python, and cloud platforms makes me a versatile developer ready to tackle complex challenges end-to-end.
Technologies I wield in the field.
Systems shipped to production.
Android weather application built with Kotlin, fetching live meteorological data and presenting it in a clean, intuitive interface.
Java-based medical insurance management system with Spring Boot backend, handling policy management, claims processing, and user authentication.
Intelligent workflow automation pipelines leveraging N8N orchestration integrated with Java services. Automates repetitive business processes end-to-end.
AI-powered conversational chatbot built with FastAPI. Integrates LLM backends with a clean async Python REST interface for real-time chat.
Classic 2048 puzzle game implemented in JavaScript with smooth tile animations, keyboard/touch controls, and score tracking.
IoT file server running on ESP8266 microcontroller, enabling wireless file upload and download over WiFi — bridging embedded hardware with web interfaces.
Education & milestones on the journey.
Amazon Web Services
Earned the AWS Cloud Practitioner certification, validating foundational knowledge of AWS cloud services, architecture, security, and pricing models.
Spring Boot & Microservices
Developed multiple production-grade Java applications using Spring Boot, implementing RESTful microservices, JWT authentication, and MySQL/PostgreSQL database integrations. Built N8N automation workflows that reduced manual business processes significantly.
Kotlin / Android Studio
Built WeatherNet, a full-featured Kotlin Android application consuming live weather APIs, showcasing MVVM architecture, Retrofit HTTP client, and modern Android UI patterns. Gained 5+ GitHub stars.
Tamil Nadu, India
Completed undergraduate engineering degree with a focus on software development, algorithms, and electronics — building the technical foundation for full-stack and embedded development.
Ready to collaborate on challenging systems? I'm actively seeking opportunities in Java backend development, cloud-native architectures, and intelligent automation. Let's build something remarkable.