Education
BSc in Systems and Computer Engineering
Universidad Tecnológica del Perú (UTP) ·
Technical Degree in Computing and Information Technology
IDAT ·
About
I am a backend developer specializing in Java, Spring Boot and Oracle, with experience building and maintaining REST APIs, enterprise systems and applications focused on security, stability and scalability.
I have contributed to public-sector and consulting projects by implementing new features, maintaining production applications, integrating external services, modernizing legacy systems and optimizing critical processes. My work includes business validations, centralized error handling, JWT authentication and maintainable design practices.
My experience includes layered architecture, Clean Architecture, Hexagonal Architecture and CQRS, SOLID principles, microservices, asynchronous messaging, relational databases, Git and Docker. I also work with Angular and ASP.NET Core to understand and integrate end-to-end solutions.
Backend Developer focused on building robust, secure and maintainable solutions.
Technical Stack
Languages
Backend and frameworks
Architecture and design
Databases
DevOps and infrastructure
Testing and tools
Experience
January - June 2026
Programmer Analyst · HITSS Peru S.A.C.
Enterprise backend development and integration
Backend development with Java 21 and Spring Boot, applying Hexagonal Architecture, Clean Architecture, CQRS and SOLID principles.
REST API implementation with business rules, validations, DTOs, mappings and centralized exception handling.
Service integration, asynchronous messaging, relational database queries and source code management with Git.
Java 21Spring BootCQRSHexagonal ArchitectureREST APIs
July 2020 - December 2025
Application Developer · Secretaría Técnica AD HOC - PCM
Presidency of the Council of Ministers - Government of Peru
Development and maintenance of institutional applications with Java, Spring Boot and Oracle.
Implementation of business rules, authentication, access control and service integration.
Legacy system modernization, quality control, technical documentation and institutional portal support.
JavaSpring BootOracleJBossLegacy systems
March - May 2024
Developer · Socius Perú S.A.C.
Low-code solutions and system integration consulting
Development and integration of REST endpoints with C# and .NET.
Automation and scraping processes with Python, BeautifulSoup and Scrapy.
Interface optimization in Quantum Visualizer and collaboration with multidisciplinary teams.
C#.NETPythonREST APIsScrapy
Projects
Oracle Forms to VB.NET migration
Mass File Validator
Modernization of a legacy Oracle Forms 6 system into a VB.NET desktop application for processing massive TXT files. Processing time was reduced from about 25 minutes to 2 minutes through code reengineering, memory optimization and automatic report generation.
Visual Basic .NETOracleiTextSharpOpenXMLSpreadsheetLight
Microservices for e-commerce
Order Management System
Backend based on microservices architecture for an online store, with product, order, user and payment services. Includes Spring Cloud, Eureka, Feign Client and Docker.
Java 17Spring Boot 3Spring CloudEurekaFeign ClientDocker
Secure backend with payments
Medical Appointment System
Application for managing medical appointments with JWT authentication, role-based access, Stripe payment integration and Dockerized deployment.
JavaSpring BootJWTStripeDocker
Angular + ASP.NET Core
Blog Management System
Platform for creating and managing blog posts, with an Angular frontend, ASP.NET Core REST API, EF Core, SQL Server and Swagger documentation.
Angular 17C#ASP.NET CoreEF CoreSQL ServerSwagger
Pet services platform
MyPaw
Airbnb-style platform for pets where users can hire sitters for lodging or services. Backend built with Express, Sequelize and MySQL.
Node.jsExpressSequelizeMailTrapMySQL
Education & Credentials
Selected credentials
- Cybersecurity and Cyberdefense · 70 hours · 2025
- Object-Oriented Java · Oracle Next Education / Alura · 110 hours
- Spring Boot 2 and Spring MVC · 42.5 hours
- Microsoft Power Platform Fundamentals
Contact
If you want to collaborate, hire my services or discuss a backend solution, send me a message.