Android Mobile Development
Migration and evolution of Android applications with Jetpack Compose, Clean Architecture, and local persistence with Room. Experience in declarative development and modern architectures.
Miguel Ángel Morales Cruz
Mobile/Backend Developer with a strong focus on Software Quality (QA)
Get to know me
About Me
Location
Xalapa, Veracruz
Education
B.S. in Software Engineering · Universidad Veracruzana (2026)
moralesmiguelangel176@gmail.com
Software Engineer with hands-on experience in mobile ecosystems (Android, Kotlin, Jetpack Compose) and backend (Node.js, C#, PHP). I focus on building readable and maintainable applications by applying Clean Architecture, actively participating in the design of RESTful APIs and the integration of relational databases (MySQL, SQL Server). Through my experience in institutional environments, I integrate Quality Assurance (QA) into the development cycle, executing test plans and automation (JUnit, MockK) to validate deliverables. My goal is to contribute reliable code and continue consolidating my technical skills.
Technologies
Backend & APIs
Node.js PHP C# REST gRPC
Mobile & Frontend
Kotlin (Jetpack Compose) Java React JavaScript
Testing & Quality
JUnit MockK Jest Supertest Selenium
Databases & Infrastructure
MySQL SQL Server Room Docker
Languages
Interests
Frontend DevelopmentSoftware TestingBackend Development
Professional Path
Experience
Internship
Android Mobile Development Intern
Directorate of IT Development for Academic Support · Universidad Veracruzana
03/2026 – 06/2026
Xalapa, Veracruz
- Executed the migration of the institutional Eminus app to declarative UI with Jetpack Compose, implementing Clean Architecture and Room for local persistence.
- Designed and executed software quality strategies through unit, integration, and functional testing using JUnit and MockK, ensuring the stability of the institutional application after its technological transition.
Technologies involved:
KotlinJetpack ComposeRoomJUnitMockKAndroid Studio
Key competencies:
Clean ArchitectureTesting
Social Service
Software Developer (Social Service)
Faculty of Statistics and Informatics · Universidad Veracruzana
08/2025 – 02/2026
Xalapa, Veracruz
- Developed new features and resolved defects in legacy code for the Institutional Tutoring Management System.
- Designed and applied functional test plans for the validation of each system delivery.
Technologies involved:
PHPMySQL
Key competencies:
Test PlansMaintenance
Education
B.S. in Software Engineering
Universidad Veracruzana
02/2022 – 06/2026
Xalapa, Veracruz
- Professional training in software development, application architecture, and quality assurance.
- Academic projects: TicketPlus (web platform), Medidietas (multiplatform app), S.A.M.S. (desktop system).
Key competencies:
Software EngineeringArchitectureQuality AssuranceUniversidad Veracruzana
What I Do
Expertise
Frontend Development
Building responsive and dynamic web interfaces with React and JavaScript, focused on user experience, performance, and REST API integration.
Backend Development
Implementation of modules and server logic in PHP and Node.js, integration of relational databases (MySQL, SQL Server), and RESTful API design.
Software Testing
Design and execution of functional test plans to validate deliveries, document results, and ensure system stability before and after each change.
Technologies and tools
Tech Stack
Programming Languages
Frameworks and Libraries
APIs and Communication
Databases
Software Testing
Development Tools
My work
Featured Projects
Supermarket Administration System
S.A.M.S.
Comprehensive ERP and Point of Sale (POS) IT system to manage inventory, cashier, purchases, and sales in real time. Developed under the Iconix agile methodology, it supports up to 8 simultaneous cash registers and implements SHA-256 encryption to protect employee and supplier information.
C#WPF (.NET)SQL ServerClean ArchitectureIconixSHA-256
Multiplatform System
MediDietas
Comprehensive platform connecting patients with nutritionists for diet and calorie tracking. Microservices architecture with a REST API and gRPC server in Node.js, native Android mobile client, and JavaFX desktop client. Deployment managed with Docker containers and quality assured via automated endpoint testing with Jest and Supertest.
Java (Android)JavaFXNode.jsMySQLgRPCDockerREST APIJest
E-Commerce Platform
TicketPlus
Scalable web platform for selling and managing electronic tickets (e-tickets). Developed under the IWEB methodology for an iterative cycle, it features a robust architecture divided into frontend, middleware (REST API), and backend with MySQL. Focused on high concurrency and strict authentication flows.
ReactJavaScriptNode.jsMySQLREST APIJWTIWEB Design
Multiplayer Video Game
Hangman.NET
Real-time multiplayer game of the classic hangman. Implementation of a robust Client-Server architecture using Windows Communication Foundation (WCF) and real-time communication via TCP Sockets, with database mapping through LINQ to SQL.
C#WPFSQL ServerWCFTCP SocketsIIS ExpressLINQ
No projects in this category yet.
Education and development
Education
Education Professional Development In Progress
B.S. in Software Engineering
CompletedUniversidad Veracruzana
Professional training focused on software development, application architecture, system integration, and quality assurance.
06/2026 · Xalapa, Veracruz View Credential
PTB in Accounting
CompletedPlantel Conalep 153
Technical degree completed during high school, focused on administrative processes and basic accounting.
08/2017 - 06/2020 · Teziutlán, Puebla
Soft Skills
My Soft Skills
Technical skills build software; soft skills build the teams that make it possible.
🤝
Teamwork
Effective collaboration
I have experience collaborating in development teams, coordinating deliveries, communicating progress, and supporting colleagues to achieve common goals in academic and institutional projects.
📚
Continuous Learning
Constant growth
I stay updated with new technologies and best practices. Every project is an opportunity to incorporate new tools and improve how I write and organize code.
🧩
Problem Solving
Analytical thinking
I analyze problems from the root before implementing solutions. I rely on logic, documentation, and methodical debugging to find functional and sustainable answers.
✅
Attention to Quality
Clean and stable code
I consider testing and documentation an integral part of any delivery. I strive to write maintainable, clear, and well-tested code from the first iteration.
Contact Me
Let's talk.
Phone
+52 231 157 3187Location
Xalapa, Veracruz