Orestes Pérez Cruz

Backend developer with over 5 years of experience

Jalisco, México

About

As a backend developer, I have been involved in the development of microservices from conception to production release. I specialize in the design and development of scalable APIs, database management, and system integration using message brokers. I am experienced in researching and evaluating new technologies and tools to optimize system performance and efficiency. I am committed to continue learning and applying the latest technologies and best practices in software development to deliver high quality solutions to end users.

Professional Experience

DATYS (Development of Applications, Technologies and Systems)

Semi Senior Backend Developer

2019 - 2022

During my three years at this software company, I worked as a backend developer. My role was primarily focused on developing microservices using Scala and Java. In 2020, I received the recognition of Rookie of the Year.
COCITODO

Lead Software Engineer

2022 - Current

As the Lead Software Engineer at Cocitodo, I design and maintain a custom Business Management Software that handles inventory, sales, and operational processes. The system functions as a lightweight ERP tailored to the company's needs, integrating features such as inventory control, sales tracking, customer management, and reporting.

Education

National Technological Institute of Mexico (TecNM), campus Ciudad Guzmán

2022 - 2024

Master's Degree in Computer Science
University "Marta Abreu" of Las Villas

2014 - 2019

Bachelor's Degree in Computer Science

Projects

CocitodoFX •

CocitodoFx is a complete, custom-built ERP application developed for the company Cocitodo. It is designed to streamline business operations such as inventory management, sales tracking, customer management, and reporting.

JavaJavaFXMySQLERP system
gaiaDR3ML

Applied machine learning models to classify low-resolution spectra from the Gaia DR3 catalog, enabling more accurate and automated identification of astronomical objects.

PythonAstronomyMachine LearningGaia DR3
springboot-sqlite •

Demo of a simple ecommerce app built with Spring Boot and SQLite, featuring RESTful API endpoints for managing products, customers, and orders.

Spring Boot and SQLiteRESTful APIJavaSpring Boot
CDITools

CDITools is a tool that allows to go through the main stages of complex network processing: analysis, detection, visualization and evaluation of communities, regardless of the topology.

Complex networksCommunity DetectionR

Skills

Java
Scala
Python
AWS
Docker
Cloudflare
Spring
Git
GitHub
Kafka
MySQL
PostgreSQL
MongoDB