Jose Miguel Arreola, Developer in Aguascalientes, Mexico
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Jose Miguel Arreola

Verified Expert  in Engineering

Architecture Developer

Location
Aguascalientes, Mexico
Toptal Member Since
August 13, 2019

Jose is a software architect and developer with desktop, web, mobile apps, and big data expertise. He worked at billing for Microsoft using Azure, power apps, flows, and the big data platform, one of the world's biggest clusters. He co-founded a last-mile delivery app called Encalientes that connects restaurants with customers and drivers. Jose's contributions to the app were critical for it to reach over 60,000 active users and become operational in four cities.

Portfolio

Torus Tecnologias
Xamarin, MySQL, Git, Android, ASP.NET, HTML, Less, Visual Basic, JavaScript, C#...
vowat
Microservices, React, .NET Core
Hitch
.NET 6, .NET Core, Angular, Azure, Web Architecture, Code Architecture, C#...

Experience

Availability

Part-time

Preferred Environment

IntelliJ IDEA, Visual Studio, Git

The most amazing...

...app I've worked on and co-founded offers a service for last-mile delivery, having reached over 60,000 active users.

Work Experience

Co-founder

2012 - PRESENT
Torus Tecnologias
  • Built a web app using Angular and TypeScript for managing restaurants and their orders.
  • Created an API using the ASP.NET Web API framework for the business logic used by the customer's app and the restaurants' management web app.
  • Developed a native app for Android devices where end customers can place their orders at restaurants.
  • Implemented a service for phone call automation using text-to-speech technology and a VoIP modem.
  • Designed a web app and API that handle all the calls requested by the Encalientes platform.
Technologies: Xamarin, MySQL, Git, Android, ASP.NET, HTML, Less, Visual Basic, JavaScript, C#, Angular

Architect

2022 - 2022
vowat
  • Designed a marketplace for energy using microservices.
  • Developed and implemented a marketplace for energy using microservices.
  • Managed the team that handled the development of a marketplace for energy using microservices.
Technologies: Microservices, React, .NET Core

CTO

2020 - 2022
Hitch
  • Designed and developed a scalable and distributed system for recruitment using AI.
  • Developed an architecture of microservices to migrate from the monolith system.
  • Built a platform with a hosting cost of around 20 USD per month, which handles tens of thousands of concurrent users with a response time below 250 milliseconds.
Technologies: .NET 6, .NET Core, Angular, Azure, Web Architecture, Code Architecture, C#, Python

Software Engineer

2012 - 2019
Microsoft
  • Handled the design and development of a front-end and back-end system, building a team that later became a team of approximately 50 colleagues.
  • Designed and developed a service to pre-flight new code in the cluster. This service can handle 50,000+ computers with more than 30 services simultaneously without performance degradation.
  • Improved localization performance for the big data infrastructure, implementing an algorithm to handle multiple download threads simultaneously, honoring priorities, and managing priority boost.
  • Built the architecture of the front end for Microsoft Flow and put the development team together. I was also involved in the design and development of the web page and the web API.
  • Developed many features for the front and back end of the Microsoft Azure billing system.
Technologies: Bootstrap, AngularJS, JavaScript, Azure Blob Storage API, Azure, TFS, Visual Studio, JetBrains, Java, C#, Angular

Software Development Engineer

2009 - 2011
Texas Instruments Edtech
  • Developed multiple features of the software for TI Nspire emulator.
  • Designed and developed existing calculators in Flash/Flex technologies.
  • Designed and developed a test suite that managed the voltmeters and the.oscilloscopes connected to calculators, that generated reports and graphics in Excel. Hardware testing automation for calculators.
  • Built a test suite used for testing all the TI emulators.
  • Built a tool to generate reports automatically for the test runs used in the TI emulators release cycles.
Technologies: Testing, Microsoft Excel, Visual Basic, Java

Encalientes

Last-mile delivery app that connects customers with drivers and restaurants.

This app is currently working in 4 cities.

Microsoft Power Apps

https://powerapps.microsoft.com
Platform to build mobile apps with no code experience.

Microsoft Flows

https://flow.microsoft.com
Process automation and services connection with no code experience required.

Ec Logis

Platform for logistics automation that uses genetic algorithms.

Beerly Mexico

[In Beta testing]

Marketplace for craft beer.

-Designed and built an app for iOS and one for Android built using Flutter, Dart, and Material.

-Designed and built a Rest Api built using C#, .Net, and web API. The database is in MySQL.

-Designed and built a web app that serves as the management portal, built with Typescript, Angular, Less, and HTML.

Bombo.io

[In Beta testing]

An application for managing local sports tournaments.

-Designed and built an app for iOS and one for Android built using Flutter, Dart, and Material.

-Designed and built a Rest API built using C#, .Net, and web API. The database is in MySQL.

-Designed and built a web app that serves as the management portal, built with Typescript, Angular, Less, and HTML.

Panteras Tv

[In Beta testing]

An application for the management and live broadcast of games of the sports team of a local university.

-Designed and built an app for iOS and one for Android built using Flutter, Dart, and Material.

-Designed and built a Rest API built using C#, .Net, and web API. The database is in MySQL.

-Designed and built a web app that serves as the management portal, built with Typescript, Angular, Less, and HTML.

Languages

C#, TypeScript, JavaScript, Java, HTML, Less, CSS, Dart, Visual Basic, Python

Frameworks

.NET, .NET Core, AngularJS, Angular, Flutter, Bootstrap, ASP.NET

Libraries/APIs

Web API, Xamarin.Android, Azure Blob Storage API, Vue, React

Tools

Microsoft Power Apps, Git, Microsoft Flow, Visual Studio, IntelliJ IDEA, JetBrains, TFS, Microsoft Excel

Paradigms

Web Architecture, REST, Microservices, Testing

Storage

Azure Queue, Azure Table Storage, MySQL, Amazon DynamoDB

Other

Code Architecture, Architecture, .NET 6

Platforms

Xamarin, Azure, Android

2008 - 2009

Specialization Degree in Robotics

Universidad Panamericana Campus Bonaterra - Aguascalientes, Mexico

2004 - 2008

Bachelor's Degree in Mechatronics

Universidad Panamericana Campus Bonaterra - Aguascalientes, Mexico