Eduardo Salinas

Software Engineer

I'm a software engineer with a passion for building scalable and efficient systems.Specialized in React, TypeScript, Go, Next.js, Tailwind CSS, .NET, AWS, Cloud Technologies

About Me

Hello, I'm Eduardo Salinas

I'm a passionate software engineer with over 3 years of experience building web applications and services. I specialize in creating elegant, efficient, and user-friendly solutions to complex problems.

My journey in software development began with a curiosity about how things work, which evolved into a passion for creating digital experiences that make a difference. I'm constantly learning and exploring new technologies to stay at the cutting edge of the industry.

Interests & Passions

Clean Code

System Architecture

Web Technologies

Problem Solving

Coffee Brewing

Team Leadership

My Expertise

Technical Skills

A comprehensive overview of my technical expertise across various technologies and tools.

JavaScript

TypeScript

React

HTML5

CSS3

Tailwind CSS

SASS

Bootstrap

Events & Participations

Smart Security Hackathon 2023

I am pleased to share that my team and I have won the Smart Security Hackathon 2023 in Aguascalientes with our project Wolf Defender. Our project was a system designed to help state authorities combat scams through technology and social engineering, allowing scammers to be effectively located. We are excited to have been recognized for our hard work and commitment to security innovation. Thank you to everyone who supported us in this challenge. Let's continue moving forward together at the forefront of technology! #Hackathon #SmartSecurity #WolfDefender #SecurityInnovation #WinningTeam.

1st Place

Smart Security Hackathon

October 2023 • Aguascalientes, Mexico

Smart SecurityCybersecurityWolf Defender

Mobility Hackathon Aguascalientes 2025

I had the honor of participating with my incredible team in the Mobility Hackathon Aguascalientes 2025, organized by the General Coordination of Mobility, the Aguascalientes Institute of Education, and the Technological University of Aguascalientes. Our project 'YoVoy en Ruta' focused on improving the experience of public transport operators, and we managed to obtain second place in Vertical 1: Human Capital. We developed a platform where public transport drivers could receive feedback and, based on their ratings, earn benefits within their job. Additionally, by having user participation, we helped drivers perform better and enjoy their work, which would reduce the initial problem of high turnover rates in the sector.

2nd Place

Mobility Hackathon

April 2025 • Aguascalientes, Mexico

Smart MobilityPublic TransportYoVoy en RutaInnovation

TalentLand Hackathon Micron 2025

I had the privilege of participating in the prestigious TalentLand 2025 hackathon, where I collaborated with an exceptional team on a challenging project for Micron. Our innovative solution involved developing an algorithm that helped optimize and reduce losses in their semiconductor operation and production flow. We implemented comprehensive data analysis using Micron's proprietary technologies, while also automating notifications and data personalization between different company teams using Power Automate. This experience not only enriched my professional profile but also allowed me to establish valuable connections in the industry.

Semi Finalist

TalentLand Hackathon

April 2025 • Guadalajara, Mexico

TalentLandMicronInnovationTechnologyDevelopmentPower AutomateData Analysis

Hackathon Project Presentation

We attended a technology conference in the state of Aguascalientes where we presented our hackathon project to the state governor. The project was a system designed to assist 911 calls, featuring an agent that listened to the call and instantly collected information, notifying the necessary services and making the process flow faster without replacing the operator but serving as a tool to streamline the process.

Presenter

Technology Conference

May 2023 • Aguascalientes, Mexico

Technology911InnovationArtificial IntelligenceGovernment

Featured Projects

A selection of my recent work, showcasing my skills and experience in building web applications and services.

BPO Tool SaaS – Real Estate Property Comparison

A SaaS tool designed for Business Process Outsourcing (BPO) specialists and real estate professionals to manage and compare properties in the United States. Features advanced search, automated property data retrieval, side-by-side property comparison, and collaborative reporting workflows. Streamlines the property evaluation process for U.S. real estate markets.

SaaS

BPO

Real Estate

Property Comparison

US Market

Collaboration

Automated Reporting

Next.js

Tailwind CSS

Private Code

Infrastructure as Code for Microservices (Terraform & AWS ECS)

Automated deployment of microservices using Infrastructure as Code (IaC) with Terraform, targeting AWS ECS (Elastic Container Service). The project codifies the creation and configuration of ECS clusters, services, networking, task definitions, IAM roles, and associated resources. Ensures reproducible environments, simplifies scaling, and improves operational reliability for cloud-based microservice architectures.

Terraform

AWS ECS

Infrastructure as Code

Cloud Deployment

Microservices

DevOps

Automation

ECR

VPC

Private Code

Hotel Reservation Services Platform

Backend services developed in .NET for hotel reservation flows, featuring highly complex business rules for managing availability, bookings, payments, and integration with external systems. Built with clean architecture, containerized, and deployed on AWS (EC2, ECS) with SQL Server for data persistence.

.NET

Clean Architecture

Docker

AWS EC2

AWS ECS

SQL Server

Hotel Reservations

Private Code

Coffee Shop Point of Sale System

A complete point of sale system for coffee shops with product management, cart functionality, and payment processing, developed with clean architecture.

Vite.js

Tailwind CSS

shadcn/ui

Node.js

TypeScript

MySQL

Private Code

Core System Migration

Complete migration project of the core system using AWS service architecture including Lambda, DynamoDB, Secret Manager, EC2, SQS FIFO and SQS, CloudWatch. Built a bridge between various systems to synchronize them. Worked on requirements definition, process optimization, data extraction and definition, and data mapping.

AWS Lambda

DynamoDB

CloudWatch

SQS

EC2

Secret Manager

Private Code

Golang Microservices

Development of robust APIs using Golang with the Echo framework. Complex logic was migrated to independent services, implementing Docker for deployment, Secret Manager for credential management, and GORM as an ORM for database interaction. A collector process was generated for data transfer between databases and AWS SQS, optimizing an existing project and making it 140 times faster than the previous one.

Golang

Echo

Docker

GORM

Secret Manager

Microservices

AWS SQS

Private Code

Systems Integration with Zoho

Development of workflows for synchronization between external systems, implementing Deluge for automation, API consumption, and webhook configuration to maintain real-time data updates. Also created functions with complex business logic to handle specific integration cases, data transformation, and custom business rules.

Zoho

Deluge

APIs

Webhooks

Integration

Functions

Private Code

Hotel Reservation System

Development of a web application for managing hotel reservation flows with complex business logic. Implemented hexagonal architecture to separate domain logic from infrastructure. Used Zustand for global state management and refactored complex modules to improve performance and code maintainability.

React

TypeScript

Vite

Zustand

Sass

TanStack

Hexagonal Architecture

Private Code

Oaxacan Tlayudas

Development of a landing page for an Oaxacan food restaurant, showcasing their menu, location, and promotions. Implemented a responsive design with smooth animations and SEO optimization.

React

Next.js

Tailwind CSS

NextUI

Responsive Design

Code

Data Pipeline Analytics

Development of a data pipeline for extraction and transformation of complex data, using Docker for deployment, NiFi Registry as a versioning tool in cluster mode orchestrated by Zookeeper, and Kafka for streaming ETL workflow, enabling real-time message processing and analytics.

Apache NiFi

Docker

Kafka

Zookeeper

Data Pipeline

ETL Streaming

Private Code

HA Moving Services

Development of a landing page for a US-based moving company, with responsive design optimized for customer conversion. Implemented contact and quote forms with data validation.

React

Vite

Sass

Bootstrap

Responsive Design

Private CodeLive Demo

Transportes Braber

Development of a website for a transportation company using fundamental web technologies. Implementation of responsive design and optimization for different devices.

HTML

CSS

JavaScript

Responsive Design

Private CodeLive Demo

Point of Sale System

Desktop application for sales management developed with web technologies and implemented with Electron. Uses HTML, CSS, and JavaScript for the interface, backend services created in Node.js, and MySQL database for efficient inventory and transaction management.

HTML

CSS

JavaScript

Electron

Node.js

MySQL

Code

View More Projects on GitHub

Work Experience

My professional journey and career highlights.

Nov 2023 – Nov 2025

Semi Senior Software Developer

Royal Holiday•

Remote | Mexico City, Mexico

Development and maintenance of backend microservices using C# (.NET), Golang, and SQL Server.
Technical leadership and application of best practices in architecture and design.
Deployment of services on AWS (ECS, Lambda, SQS) using Docker, GitLab CI/CD, and Terraform.

.NET

Golang

SQL Server

AWS

Docker

Terraform

GitLab CI/CD

Promotion: Junior → Semi-Senior (March 2024)

Promoted for outstanding performance and mastery of key technologies.

Oct 2022 – Nov 2023

Full Stack Developer

Quintech•

Aguascalientes, Mexico

Development of fullstack web applications with JavaScript, TypeScript, React.js, and Node.js.
Creation of REST APIs and management of MySQL databases.
Modern and responsive interfaces using Bootstrap, SASS, and TailwindCSS.

JavaScript

TypeScript

React.js

Node.js

MySQL

Bootstrap

SASS

TailwindCSS

Achievements & Education

My educational background, professional certifications, and notable achievements throughout my career.

Education

Engineering in Software Development and Management

Technological University of Aguascalientes

2021 - 2024

Santander Fullstack Developer Java Scholarship

Bedu / Santander | Online

2023 - 2024

Web Design and Development Program

Softtek | Codellege

Sep - Dec 2021

Certifications

Full-Stack Developer Java

Codellege

2024

Web Design and Development

Codellege

2021

Awards & Recognition

Winner Smart Security Hackathon

Smart Security Hackathon

Developed a security solution based on AI that detects intrusions in real time.

Top 2 Finalist Mobility Hackathon Aguascalientes 2025

Mobility Hackathon

Developed a platform where public transport drivers could receive feedback and, based on their ratings, earn benefits within their job.

Top 4 Finalist Hidrotalen Hackathon

Hidrotalen Hackathon

Created an IoT platform to optimize water resource usage with data analysis.

Let's Connect

Get In Touch

Have a project in mind or want to discuss potential opportunities? Feel free to reach out!

Contact Information

Feel free to reach out through any of these channels

edu_salinas12@outlook.com

Location

México

Connect on Social Media

Availability

Currently available for freelance work and full-time positions

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