Hi, I'm Kevin Gutierrez

Full Backend Developer | Systems Engineer | Future Software Architect

I'm Kevin Gutiérrez, an engineer passionate about backend development. I excel at writing clean code and following powerful engineering practices. In addition to my passion for programming, I'm a fitness enthusiast and enjoy exercising, always seeking to improve myself and achieve new goals. I firmly believe that personal and professional development go hand in hand, and I apply this philosophy to both my work and my daily life. I'm excited to continue growing in the software world and contribute to innovative projects.

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About Me

My Expertise

As a Systems Engineer and Full Backend Developer, I'm passionate about creating efficient, scalable, and maintainable software solutions. I constantly learn and adapt to new technologies, always striving to deliver innovative solutions that exceed client expectations.

Backend Development

ASP.NET Core
Clean Architecture
REST APIs
Blazor (Server & WebAssembly)

Databases

SQL Server
MySQL
Entity Framework
Data Optimization

Cloud & DevOps

Azure
AWS (S3, Lambda)
CI/CD Practices
Containerization

Frontend

React
JavaScript
.NET MAUI
Responsive Design

Professional Experience

Backend Developer

Inblensa • February 2024 - January 2025

• Developed a cloud document management system using Amazon S3 and AWS Lambda
• Implemented an automated replenishment system with Hangfire and .NET Core
• Integrated Passkey authentication based on FIDO2/WebAuthn
• Designed and developed an order-taking application using .NET MAUI and RESTful APIs

C#.NET Core.NET MAUIAWS

Programmer

Dofit-Gym • August 2023 - December 2023

• Developed a RESTful API backend for a gym management web system
• Designed and optimized the database to improve operational efficiency
• Used Web API to create scalable services
• Conducted testing to ensure system quality and functionality

C#.NET CoreSQLJWTEntity Framework

Programmer

PsicoAprendes • July 2022 - July 2023

• Developed the backend of a class management system in C#
• Optimized database creation to facilitate programming and resource management
• Led technical documentation of the project
• Implemented robust security measures to protect data integrity

C#.NET FrameworkADO.NETMVCReport View

Featured Projects

Cloud Document Management System

A secure document management solution built with AWS S3 and Lambda functions, providing efficient storage, retrieval, and processing of documents with robust access controls.

C#.NET CoreAWS S3Lambda

Code

Gym Management System

A comprehensive gym management solution with member tracking, class scheduling, payment processing, and performance analytics, built with a clean architecture approach.

ASP.NET CoreEntity FrameworkSQL ServerJWT

Code

Educational Management Platform

A desktop application for managing educational resources, student progress tracking, and class scheduling, with comprehensive reporting capabilities.

C#.NET FrameworkMVCReport View

Code

Mobile Order Management App

A cross-platform mobile application for field order collection and inventory management, with offline capabilities and real-time synchronization with central systems.

.NET MAUIC#REST APISQLite

Code

Machine Shop Management System

A comprehensive system for Taller Centeno to manage invoices, quotes, work orders, employee management, reports, and PDF generation. Streamlines the entire workflow of a machine shop business.

ReactC# REST APIMySQLDapper

Code

WHAT OTHERS SAY

Testimonials.

Kevin came to optimize our work at Taller Centeno. Thanks to his management system, everything flows more efficiently. Processes that used to take hours are now completed in minutes, and the organization of our services has improved significantly.

Rodney Centeno

Manager at Taller Centeno

I feel incredible with the budget application that Kevin developed for A&L Construction. I'm now much more effective with my clients, able to generate detailed budgets in real-time and easily track each project.

Ariel Gutierrez

Owner of A&L Construction

More than a developer for my projects, Kevin has been an exceptional collaborator. His technical ability and commitment were fundamental to the success of the projects we carried out together at Inkcode. His focus on clean and efficient solutions is admirable.

Fernando Flores

Systems Engineer and Co-founder of Inkcode

Get In Touch

I'm always interested in hearing about new projects and opportunities. Whether you have a question or just want to say hello, I'll do my best to get back to you as soon as possible.

Connect With Me

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