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Hi! I'm Alex de la Rosa 👋

I'm a Software Engineer with 6+ years of experience in iOS, mobile and web development, including 3+ years of experience as Software Engineer in Big Tech, 2+ years in a small startup where I was part of a 3 people iOS team where all the responsibilities were divided equally, and 2+ years in my startup where I created and maintain an iOS app, a Flutter app for Android, a web app and the API.

I'm Experienced in all the steps needed to create a mobile application, from design to the release in the App Store. 📱

Work Experience

My Digital Moment – Founder and Software Engineer

Web site 💻 | iOS App 📱 | Android App 📱

  • Founded a wedding invites application that includes a website, digital passes for wallet, RSVP, maps and iCal generation.
  • Completed the initial business plan and got the first 50 clients in less than a year.
  • Developed a web application and an API using Next.js, React, JavaScript and SCSS.
  • Deployed app infrastructure to Azure using Cosmos DB (Mongo), Azure App Service and Storage.
  • Developed an iOS app using Swift and Swift UI, and an Android app using Flutter where clients can see RSVPs, scan wallet passes and get details of the attendee.
  • Automated all the invite creation, from getting the user details to upload all the information, images and passes to Azure storage.

GitHub – Software Engineer | Codespaces

Web site 💻

  • Contributed to GitHub Codespaces, a tool that allows you to code and run your code in the cloud. Used by some Fortune 500 companies. I worked on the backend side of the project using C# to create and assign Azure resources to the frontend requests.
  • Designed and implemented monitors, internal tools, dashboards and automated actions for incident response. Decreasing the mitigation time in 10% of the incidents from 20 to 5 minutes.
  • Reduced resource creation time by 90% by leading and implementing a project to add priority to requests and by improving our resource pools.

Microsoft – Software Engineer | Live Share

Web site 💻

  • Contributed to LiveShare, a tool that helps developers to collaborate in real time. I worked in VSCode extension written in TypeScript and Visual Studio extension written in C#.
  • Enhanced Language services on the guest side for C#, TypeScript and Rust, contributing to features including autocomplete, go to definition and go to implementation.
  • Contributed to a better first experience for users by leading the implementation of a welcome page and alerts to show new features and functionality.

Kinedu – iOS Developer

iOS App 📱

  • Contributed to the early development of the app as one of the first 10 engineering employees of Kinedu, a baby development app.
  • Reached 450k active users on the app, featured on the App Store many times, and featured a demo on Apple Store devices.
  • Maintained regular releases to the App Store, triaged and solved bugs and app crashes. We had 99.9% crash free sessions.
  • Collaborated with product, design and marketing teams to develop new features.
  • Led the implementation of analytics and marketing tools including Google analytics, Facebook events and Mixpanel to improve and measure growth, usage and other metrics used by the product team to prioritize new features.
  • Helped grow the team by doing interviews, improving the recruitment process and onboarding new hires.

Freelancing

Planetario Alfa – iOS

  • Developed an iOS app to interact with species of the aquarium.
  • Planetario Alfa was one of the most important cultural centers in Mexico, receiving around 400k yearly visitors, who could use the app on the iPads in the entrance.
  • Developed the project end-to-end. Including requirements, design, development, releasing and regular maintenance.
  • The App was removed from the App Store when the planetarium closed.

Llevele - Flutter

iOS App | customers 📱 iOS App | Businesses 📱

  • During the pandemic I created 2 apps to help small business receive orders. This app was just another way to place an orders, but also, to explore businesses nearby that were offering the delivery services.
  • Created 2 apps, one for the business and one for the customers. For iOS and Android using Flutter.
  • Mounted the services and storage using Firebase.
  • Worked with 10 small businesses during the first 3 months of the pandemic.

Logbook - Flutter

Android App 📱

  • Created this app during the pandemic to help my Father in law and his team to log close contact and activities, in case of a positive case, have the information of the people they needed to contact.

Conoce a tu diputadx

Web site 💻

This web app built in react lets you search who is your representative based on your district or section in your INE (mexican voters id). It shows their contact information and you can click them to go directly to their social profiles or to send an email.

Certifications and courses

  • Microsoft AZ-900

Skills

  • Mobile development
    • Swift / iOS / SwiftUI.
    • Kotlin and Java / Android.
    • Dart / Flutter.
  • Web development
    • HTML/CSS/JS
    • SCSS
    • Angular
    • Laravel
    • React
    • Next.js
    • Node.js

Languages

Fluent in:

  • English
  • Spanish

Basic knowledge:

  • French
  • Italian

Alex de la Rosa's Projects

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