Dennis Gutiérrez
Software Engineer

I design, build and deploy software that solves business needs.

About

Guayaquil, Ecuador

What matters to me is writing code that reads well, testing it, and shipping it to production without losing sight of what counts: the business need.

01 Design & Architecture

DDD Clean Architecture Hexagonal Vertical Slice MVC Figma Draw.io Excalidraw

02 Frontend

Vue.js Angular Astro TypeScript

03 Backend

Laravel FastAPI NestJS .NET Core PHP Python C#

04 Data & Persistence

PostgreSQL MySQL MongoDB Redis RabbitMQ

05 Quality & Testing

PHPUnit Pytest Jest SonarQube TDD BDD Gherkin

06 Deployment & Cloud

Docker Docker Compose Kubernetes GitLab CI Google Cloud Git

07 RPA & Automation

UiPath Automation Anywhere Power Automate REFramework

08 AI & Productivity

Claude Code Codex OpenCode VSCode JetBrains

Software Developer

Centro Tecnológico de FUNIBER · Guayaquil, Ecuador

May 2024 — Present

Design, implementation and deployment of software products.

Product design & implementation Microservices CI/CD

Design software solutions aligned with the business through diagrams and non-functional documentation.
Build end-to-end use cases with design patterns, unit tests and engineering best practices.
Implemented CI/CD with Docker, Docker Compose, Kubernetes, GitLab CI and Google Cloud.
Maintain features on systems through user stories, Gherkin scenarios and sprint delivery.
Model data structures, ER diagrams and microservice architectures applying strategic and tactical DDD.

RPA Development Intern

HITSS · Guayaquil, Ecuador

Aug 2023 — Feb 2024

Robotic process automation.

Requirements gathering Automation Training

Gathered functional requirements with clients to define automatable processes.
Built unattended bots for bank reconciliation, reducing manual workload by ~90%.
Deployed RPA projects across development, sandbox and production with email notifications and monitoring.
Trained the intern team in RPA development.