$ whoami _

Francisco Cornejo

Backend Developer | Software Engineer

Ensenada, Mexico

Backend developer specialized in Java and Spring Boot, with experience building scalable APIs, microservices architectures, and multi-tenant systems. I handle both backend and frontend development with SvelteKit and template engines, allowing me to create complete full-stack solutions. I'm passionate about writing clean, maintainable code while applying best practices in security and design to solve real-world problems with impact.

Status

Available for new opportunities

$ ls -la ~/projects

Projects

Here are some of my most important projects:

Jobsy REST API

GitHub

Marketplace platform connecting local service providers (plumbers, electricians, tutors) with clients. Complete system with manual provider verification, service management, booking system, reviews, geolocation, and real-time communication with WebSockets.

Java Spring Boot JWT Hibernate Maven PostgreSQL Cloudinary WebSockets

Fixium Ecosystem

GitHub

Comprehensive platform for iOS repair shops, optimizing operations and security through a multi-tenant backend in Java Spring Boot, a cross-platform frontend in SvelteKit + Electron, and a local FastAPI service for diagnostics. Incorporates facial verification with AWS Rekognition, AI-powered technical tools, and image storage in Cloudinary.

Java Spring Boot JWT Hibernate Maven AWS Rekognition Cloudinary Docker PostgreSQL Python FastAPI SvelteKit Electron

Order Management Microservices

GitHub

Backend microservices system for managing products, orders and payments in a scalable and secure way. Uses Spring Cloud for centralized configuration, service discovery and a JWT-protected API Gateway, integrating efficient communication between microservices with OpenFeign.

Java Spring Boot JWT PostgreSQL Hibernate Maven

Inventory REST API

GitHub

Modular RESTful API for inventory, product and supplier management, with stock control, PDF report generation and image storage in Cloudinary. Developed with Spring Boot and JWT-based security.

Java Spring Boot JWT Hibernate Maven MySQL Cloudinary Docker
$ cat ~/.tech-stack

Technologies

Technology stack I regularly work with:

Primary Technologies

Java Spring Boot Maven PostgreSQL Hibernate SvelteKit Thymeleaf Git Linux

Additional Technologies

Python FastAPI MySQL Docker AWS Azure Postman JavaScript Cloudinary

Although my specialty is backend development, I am also passionate about working on fullstack projects to understand and add value to the entire product lifecycle.

$ education --list

Education

Software Engineering and Emerging Technologies

2023 - Present
Universidad Autónoma de Baja California • Ensenada, Mexico
$ connect --socials

Contact

You can find me on the following platforms:

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