This is Engell O.

iOS Developer

I am a passionate software engineer with experience in mobile app development using cross-platform technologies such as Flutter with the Dart programming language and .NET MAUI. I have also worked with native platform technologies including the iOS SDK with Swift and Cocoa Touch frameworks like UIKit and CoreData. I am familiar with newer Apple technologies such as Combine and SwiftUI.

I consider myself as a comprehensive, supportive and meticulous individual committed to delivering exceptional results. Also, I am highly efficient in coordinating and collaborating with teammates and projects, creating a calm and productive atmosphere.

Main expertise

Swift

SwiftUI

UiKit

Flutter

Combine

Swift Package Manager

Core Data

URLSession

Other skills

JavaScript

TypeScript

.NET

ASP .NET

C#

NestJs

MS SQL Server

PostgreSQL

MongoDB

Employment

Mobile Developer

All-Win Software 04/2022 – Present

During my tenure at the company, I demonstrated versatility and adaptability as a developer by specializing in iOS mobile development and later transitioning to cross-platform development using Flutter. I also delved into web development with ReactJS, expanding my skill set and contributing to front-end projects. Additionally, I gained experience in deploying serverless functions and web apps on the Firebase platform, utilizing various Firebase technologies for cloud-based solutions. Throughout my work, I effectively utilized Backend-as-a-Service (BaaS) providers, integrating essential features and services like payment gateways and video call services into applications. I collaborated with CI/CD teams to optimize development pipelines and gained insights into the software release cycle. Furthermore, I actively engaged with study groups and challenges, continuously improving my skills and staying up-to-date with the latest industry advancements. My proficiency in Docker, Git, and databases like PostgreSQL, MS SQL, and Firebase Firestore ensured efficient collaboration, version control, and seamless deployment of projects. Overall, my comprehensive skill set encompasses mobile and cross-platform development, web development, BaaS integration, CI/CD collaboration, continuous learning, and expertise in various technologies.

Tecnologies used

Swift

SwiftUI

Combine

JavaScript

TypeScript

Backendles

Firebase

Dart

Core Data

Netlify

Docker

Git

MS SQL

PostgreSQL

Front-end Developer

Project: An agile – based ticket monitoring system – 4 months

Using Firebase, Flutter Web, and the Bloc library, I worked on creating an agile-based ticket management system for a college project, which was later implemented into Ruben Dario School’s IT department to support organization and service portfolio distribution for their end users. as a component of the familiarization practices lesson, which focused on carrying out tasks in actual situations.

Technologies used

Flutter

Firebase

Bloc library

Fullstack Developer

Project: Personal spending tracker app – 1 month

ASP.NET as the backend, EntityFramework as the ORM, MS SQL as the database, and Apple’s PDFKit are all used. In order to provide budget reports, I created a personal spending tracking app that stores all transactions, withdrawals, and personal budget information.

Technologies used

SwiftUI

MS SQL Server

ASP .NET

EntityFramework

Education

BSc. System Engineering

National Autonomous University of Nicaragua

UNAN MANAGUA – FAREM MATAGALPA

Matagalpa, Nicaragua

03 / 2019 – Present

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