Justin Salcedo

Who am I?

Hi there! I'm Justin Salcedo, a software engineer and passionate programmer from San Diego, California, living in Pachuca, Hidalgo, Mexico. I have developed full-stack web and mobile applications for more than five years. I enjoy creating technological solutions for real-world problems for businesses and end users.

Recently, I orchestrated a cross-platform app's server and client architecture supporting cloud synchronization and third-party integration based on PaaS, IaaS, and container virtualization. I will launch my first commercial Android application to Google Play in September of this year.

For the last seven years, I have constantly moved out with many friends, relatives, and kind strangers, sharing new tastes and cultures. As a change-driven person, I'm ready to adapt to any place, circumstance, industry, and technology. Learning is not a chore but a pleasure and honor.

Libellus DBA | San Marcos, CA

Software Engineer and Project Manager

April 2023 - Present

• Create a web and mobile application using React Native and JavaScript frameworks to serve +10,000 users.
• Develop +100 high-order UI components with React, React Hooks, state management libraries, styled-components/emotion (CSS3), Jest, and Storybook (pixel-perfect smoke tests).
• Review code and coordinate design and development with a 6-member team through AGILE methodologies and bug-tracking systems.
• Mentor engineers and promote Software Development best practices, improving development productivity by 30%.
• Manage product features and versions with GitHub using the GitFlow branching strategy.
• Deploy a NodeJS server with Express and No-SQL DBs to Google Cloud Platform using Docker images and CI/CD pipelines.

CCBill, LLC | Phoenix, AZ

QA Engineer Intern

November 2022 - July 2024

• Collaborated with stakeholders on web application maintenance and accessibility standards to deploy over 200 highly-available clusters serving +30,000 daily transactions.
• Coordinated quality assurance with a 9-member team distributed across the U.S. and Europe to orchestrate mission-critical components of distributed platforms.
• Wrote and updated technical documentation for near 100 test cases to evaluate high-performant services on development, QA, and release environments.
• Executed an average of 40 test cases per shift on web payment forms and merchant admin dashboards to help online sellers and retailers optimize payment processing and delivery to their customers.
• Administrated and troubleshot Linux servers for job automation and data processing with Software Operations teams.

Hitzii Inc. | Valparaiso, Chile

Web Architect

February 2021 - November 2021

• Designed, developed, and deployed a web app's backend server to support nearly 15,000 concurrent users.
• Orchestrated three web-based applications and services with MVC Javascript frameworks (React, Next.js, and Vue.js).
• Maintained a product specification with more than 20 complex data entities and models.
• Managed product features and versioning with GitHub using a trunk-based approach.
• Reviewed code for 5 software engineers working on a 4-layers micro-service infrastructure.

Full-Stack Developer | Valley Center, CA

Web Architect

February 2021 - November 2021

• Planned and estimated timeframes and budgets for prospects' websites, applications, and cross-platform end-to-end solutions.
• Offered the latest technology and technology evaluation to lead the implementation of user requirements.
• Gave wireframes, mockups, prototypes, video tutorials, features demonstrations, and presentations of technical knowledge to clients.
• Used several web design approaches and web languages with creativity from sales funnels, landing pages, microsites, SERP, e-commerce platforms, mobile applications, web scripting frameworks, web scrapping, Responsive Email Templates, CMSs, and APIs to meet client requirements.
• Supported W3C-compliant products with continuous maintenance within solid timelines.
• Managed user credentials and provided advice for web security in production environments. Enforced protection against XSS and CSRF.
• Integrated web interfaces and end-user applications with REST APIs for e-commerce solutions, payment processors, authentication services, and cutting-edge web services.

DeVry University | Ontario, CA

Bachelor of Science in Computer Information Systems
Concentration in Web Development and Administration

Expected graduation date: April, 2025

Associate of Applied Science in Information Technology and Networking

Graduation date: October, 2023

GPA: 4.0/4.0

Relevant coursework

• WBG310 Interactive Web Page Scripting with Lab
• WEB375 Web Architecture with Lab
• CIS363B Web Interface with Lab
• MGM404 Project Management
• CEIS209 .NET (C#) Desktop Application Development
• SEC380 Cloud Computing Security
• CEIS110 Python Scripting
• CEIS114 Digital Devices: IoT
• CEIS106 Operating Systems
• CEIS150 Object-Oriented Programming

Libellus 📱 | libellus.io

Personal time management app

Libellus helps you organize your daily life and recover valuable time for what you care about. Plan schedules ahead and receive precise reminders for every activity. Create focus timers with a single tap and avoid distractions. Libellus is free and with no ads.

Get it on Google Play

Contact me

Please email me at web@justinsalcedo.com, and I'll reply within an hour.