Implementation of Client Retail and Delivery App with Swift
Implementation of Market CPGs Features
Fix bugs and issues reported
Daily Tasks include: New Features, Fix bugs, Refactor Swift code


Senior iOS Developer

Implementation of HEYA Dating App with React-Native and JavaScript/TypeScript
Implementation of Node.js Backend API REST with Firebase Functions and MongoD


FullStack Developer (Node.js/ReactNative/iOS)

Implementation of BCI Bank Personas App with iOS and Swift5 migration
Implemented new Swift5 and Swift5.1 code upgrades
Implemented iOS 13 upgrade and fixes including DarkMode UI Theme
Fix and maintain high performance, reusable Swift code.


Worked on the food delivery app Munchery refactoring the iOS app from ObjectiveC to Swift and implementing the backend with PHP and Python code using different frameworks

FullStack Developer (iOS/PHP/Python) 

Worked as FullStack developer with iOS on mobile and PHP frameworks and Node.JS for the backend and MEAN for the Web Apps implemented

FullStack Developer (iOS/PHP/MEAN)

Worked on implement Web apps and Backend API with PHP using different frameworks for each project mostly on CodeIgniter, CakePHP, Symfony, Laravel and others similar.

Worked on API REST implementation and Web Apps using the MEAN stack for client/server side

Worked on backend implementation with Node.js Technology of different micro-services for Web and Mobile Apps I worked with

Worked on Backend and Cloud Functions with Python coding and implementation

Worked with AWS on setup apps infrastructure for production and staging deployment.

Worked in almost every single project in my career with SQL or NoSQL which is basically 15 years and more.

Worked on many projects with MySQL DB with scalability in mind.

Worked with PostgreSQL in many applications that required high scalability and queries efficiency over the time like Retail and Education Search Engine.

Worked with GraphQL in a couple of projects to setup API calls with high dynamic data requirements.

Worked on Machine Learning with these algorithms:

- Simple Linear Regression model
- Lasso Regression
- Logistic regression
- Support Vector Machine (SVM)
- Multivariate Regression algorithm
- Multiple Regression Algorithm

Natural language processing

I have worked with Python, Node.js and Ruby on NLP and ML implementations for Video Processing, Banking, Retail, Ride Sharing and Food Delivery Apps.

I have strong experience working with Python, DJango and Node.js and Cloud systems like AWS to handle those.




I have worked with Swift and ObjC in many iOS and Mac Apps for Banking, Retail, Ride Sharing, Food Delivery, Music Sharing and more.

I have 8 years experience with ObjC and 6 Years with Swift.



I have worked as Mobile/Web/Backend developer and even as DevOps Engineer.

So I have a lot of experience in Development and IT fields

Worked on a couple of App projects with Next.js framework

Worked on many Apps that required server deployment manually or using a CI/CD platform

FullStack Senior Developer (Mobile/Web/Backend)

Carlos Alcala

BCI AppPersonas

Ride Sharing App used in many Texas cities

RideAustin

Munchery

Heya Dating App based on NYC like Tinder but with minimalistic design and functionality

Personal details

Carlos A.

Technical skills

About

Work Experience

Projects

Education