I'm Alejandro Peláez

I'm a Mobile Developer, with experience in Kotlin, Flutter and Swift programming languages. I can help you transform your ideas into beautiful, functional and reliable apps or improve your existing ones. Everything done with the best practices so they can be handy and scalable in the future. To this date, I've worked for Gestion De Seguridad Electrónica as Android and Flutter developer for two years and I've build many personal projects for iOS platform, all of which are published in my GitHub account.

Scroll Down

About Me

I like to learn every day, doesn't matter what. Not only programming, but also about culture, history, languages, sports, politics and of course technology. I like to always be updated and I am constantly learning new things that help me improve both technical and soft skills.

To clear my mind I usually play football or go to swimming. Sometimes I go to the cinema with my friends or watch an Anime or Tv Serie. During holydays I like to travel and visit towns, cities and countries that I've never been to, I do this because I strongly believe that every corner of the world has an amazing place in it.

Contact Details

Yesid Alejandro Peláez
Medellín - Colombia
alejo51120@gmail.com

Career

Gestión de Seguridad Electrónica

Android Developer April 2023 - November 2024

I worked on projects primarily using Flutter and Kotlin technologies. My responsibilities included, state management with Riverpod, user interface mplementation, local biometrics integration, permissions handling, push notifications with websocket and fFirebase, facial recognition, graphic carousels. Throughout these projects, I applied design patterns and architecture, managed tasks via Azure, and adhered to Scrum methodology.

Intresco

Python Developer April 2023 - March 2024

I worked for Medellin’s company Intresco with Odoo ERP, developing excel and pdf reports. I used python, javascript and xml as main languages.

Perceptio

Analyst in training (ABAP) February 2020 - August 2020

The tasks I performed, were SQL database queries(SAP HANA), consume from rest api services with Javascript and analysis and implementation of user stories. I stood out because I contributed to the design and building of a sales chat-bot with SAP CAI and Twilio platforms. All projects were accomplished under scrum approach.

Education

The Complete iOS App development Bootcamp (Udemy)

Mobile Development - iOS January 2025

Design and implementati UI interfaces with UI Kit and Swift UI. Data managment with UserDefaults, CoreData and Realm. Understand concepts like Protocols, Delegates and Closures. Implement Firebase solutions. API consumption with URLSesion.

Bootcamp Sophos Solutions

Mobile Development January 2023

I learned how to implement different functionalities of Android devices like the camera, maps, external storage, and biometrics (fingerprint). We worked both with local and remote data sources, keeping an MVVM architecture and performing dependency injection with Dagger and Hilt.

Bootcamp Globant-Ceiba

Mobile Development - Android June 2022

Some of the topics dealt with at Bootcamp were topics related to Android development like UI design with xml and Jetpack compose, api REST consume with Retrofit, database with Room, dependency injection, unit tests, clean architecture, design and architecture patterns, and solid principles.

Universidad Nacional de Colombia

Bachelor of Science in Computer Science December 2021

The National University of Colombia taught me the basis from software development like data structures, databases, design patterns, solid principles, UML classes design, entity relationship diagram, operating systems and computer's architecture.

Skills

As mentioned, core study is Android and Kotlin, Flutter and Swift. But I have also worked with other technologies that have help me to strengthen my tech skills.

  • Kotlin
  • Flutter
  • Swift
  • Javascript
  • Git
  • Python

Take a look to some of my applications!