Victor Esteban Arce Cubillo

Senior System Engineer

Senior System Engineer with 11+ years of professional experience. Expertise in Java/J2EE, SAP Hybris, AWS Cloud, and full-stack development. Currently leading Hybris team projects at Smash.ai, designing and monitoring cloud solutions with AWS services. Passionate about Agile craftsmanship and AI/ML.

Fullstack Software Developer

Software Architect

Daily Basis

React & Next.js

Building modern, server-rendered React applications.

Node.js & Express

Creating robust and scalable server-side APIs.

Databases (SQL & NoSQL)

Designing and managing data persistence solutions.

HTML5 & CSS3

Crafting semantic and responsive web structures.

JavaScript (ES6+)

Writing clean, modern, and maintainable JavaScript.

TypeScript

Adding static types to JavaScript for large-scale applications.

GraphQL & Apollo

Building flexible and efficient data-driven applications.

RESTful APIs

Designing and consuming RESTful web services.

Authentication (OAuth, JWT)

Implementing secure user authentication flows.

Webpack & Babel

Configuring modern JavaScript build pipelines.

WebSockets

Enabling real-time communication between client and server.

Jest & React Testing Library

Writing comprehensive tests for React components.

CSS-in-JS (Styled Comp.)

Creating dynamic and scoped styles for components.

System Design

Architecting distributed systems for high availability.

Microservices

Designing and implementing decoupled service architectures.

Cloud Infrastructure (AWS/GCP)

Leveraging cloud services for scalable deployments.

Domain-Driven Design (DDD)

Modeling complex business domains in software.

Event-Driven Architecture

Building asynchronous and resilient systems.

API Gateway Design

Managing and securing access to microservices.

Serverless Computing

Building and deploying applications without managing servers.

Database Sharding & Replication

Scaling databases for high traffic loads.

Caching Strategies

Improving performance with in-memory data stores.

Observability (Logging, Metrics)

Ensuring system health and performance monitoring.

Design Patterns

Applying proven solutions to common software problems.

Security Best Practices

Implementing secure coding and infrastructure practices.

Scalability & Performance

Designing systems that can handle growth and load.

Git

Utilizing Git for version control and collaborative development.

Docker

Containerizing applications for consistent environments.

CI/CD Pipelines (Jenkins, GitLab)

Automating testing and deployment workflows.

Agile & Scrum Methodologies

Working in iterative and collaborative development cycles.

Jira & Confluence

Managing projects and documentation in an Agile workflow.

Code Reviews

Improving code quality through peer review.

Pair Programming

Collaborating on code in real-time to solve problems.

Linux/Unix Command Line

Navigating and managing server environments.

Scripting (Bash, Python)

Automating repetitive tasks and workflows.

Figma

Collaborating with designers and translating designs into code.

Postman

Testing and documenting APIs.

VS Code

My preferred code editor for its power and flexibility.

Problem Solving

Analyzing complex problems and finding elegant solutions.