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Luis Arellano

Full Stack Developer

arellanoluis772@gmail.com
+52 (477) 497-7557
León, GTO., MX.

Professional Summary

Microsoft-certified Software Engineer with hands-on experience designing and developing modern web, mobile, and cloud-based applications. Specialized in React JS, Node.js, and Microsoft Azure, includingserverless architectures using Functions and App Services. Strong foundation in mobile development with Kotlin (Android Studio) and React Native (Expo) for cross-platform solutions. Holds certifications in Azure Fundamentals (AZ-900), AI Fundamentals (AI-900), and AI Engineer Associate (AI-102), validating skills in cloud architecture, AI integration, and scalable application design. Passionate about delivering efficient, maintainable, and innovative software that drives business impact.

Professional Experience

Full Stack Developer

Soluciones en Tecnología PM S de RL de CV

2022 - Present
  • • Developed and maintained web applications using React JS, Node.js and .NET
  • • Desing and deployed serverless solutions and services in Azure Cloud
  • • Build native and cross-platform mobile apps using React Native.
  • • Integrated APIs and improved backend processes for production environments.
  • • Managed the full development lifecycle: analysis, desing, coding, testing, and deployment.
  • • Collaborate in scrum teams to ensure timely and high-quality deliveries.

Developer

Grupo Inovasis Soluciones Integrales

2021 - 2022
  • • Administration and maintenance of CONTPAQi systems.
  • • Customization and optimization of reports within CONTPAQi platforms.
  • • Development of desktop applications using C# to enhance internal processes.

Web/Mobile Applications Developer

KMF Tecnología

2020 - 2021
  • • Preparation of the requirements specification document for the system.
  • Database design and modeling for system data structure.
  • • Definition of the system architecture.
  • • Interaction, structural, and behavioral modeling for the application.
  • • Development of the backend module (server) and API.
  • • Development of the mobile application.
  • • Execution and documentation of functional testing to ensure system quality.

Education

Bachelor's degree in Software Engineering

Universidad Politécnica de Pénjamo

2017 - 2021

Relevant Coursework: Data Structures, Algorithms, Software Engineering, Database Systems

Technical Skills

Frontend

ReactNext.jsTypeScriptJavaScriptHTML5CSS3Tailwind CSSVue.js

Backend

Node.jsPythonExpressSQL ServerPostgreSQLMongoDBGraphQLREST APIs

Tools & Technologies

GitDockerVercelJestPostman

Soft Skills

Team collaborationEffective communicationTime managementAdaptability to changeCritical thinking

Certifications

February, 2023

Software Enginner Certification

University of Greenwich

2022