SQL

End-to-end QA Engineer portfolio: manual testing & Jira, SQL validation, API testing (Postman/Newman), UI automation (Cypress, Playwright, Selenium/Java), accessibility (axe-core), and performance (k6) — all CI-gated.

Key platform data integrations repo

Build REST APIs with Spring Boot using Spring MVC, handling HTTP requests, JSON, error management, and database integration with JPA.

The Oracle Cloud Infrastructure (OCI) Professional is a highly skilled cloud architect and engineer dedicated to designing, implementing, and managing robust, scalable, and secure cloud solutions on the OCI platform. They possess deep technical knowledge spanning the entire OCI ecosystem, including compute, storage, networking, and database services. This expert goes beyond basic administration; they are a trusted advisor who translates complex business requirements into high-performance, cost-optimized cloud architectures.

Proyecto Final de Grado Superior en Desarollo de Aplicaciones Web de Aaron Crespo Garcia.

SQLite3 integration with Java using JDBC.

A Java annotation processor which creates the boilerplate for your Database Access. It Checks your SQL strings online in the database and generates the result types for you. https://lazysql.thomas-oster.de

A code generation platform for java

A fully functional Spring Boot-based backend for an e-commerce platform. This application provides all essential features for managing products, orders, categories, brands, towns (delivery areas), and admin authentication.

It supports:

Admin CRUD operations Guest checkout Product image uploads JWT-secured admin operations Stock management with optimistic locking Caching for frequently accessed data Swagger documentation PostgreSQL persistence

Welcome to Hotel Hola, where luxury and excellent service converge. We offer luxurious accommodations and top-notch services, promising a memorable experience.

In the competitive hospitality industry, a robust and efficient Booking Hotel System (BRHS) is essential for optimizing hotel operations and enhancing guest experiences. Hotel management software has seen significant advancements, providing comprehensive solutions for managing reservations, customer interactions, and overall hotel operations. We aim to create an advanced booking room hotel system to deliver the best hotel room and staff management solution.

Simple TODO-list app made in Java.

This is the project based on Java Spring Boot. It includes the base code for all the CRUD operations needed to be done for a Spring Boot Application. It also has the JWT authentication for secure login process.

This is a laptop sales product