Angel Portillo Software Developer
With +3 years of experience designing, building and mantaining Services for Enterprises and Startups.
Experience
Backend Developer
Developed a sentiment detection feature for TikTok and Instagram comments, enhancing platform insights. Additionally, implemented the platform's 2FA system, enhancing user account security. I maintain and optimize other key features to ensure seamless performance.
Node
DynamoDB
PostgreSQL
Amazon SQS
Amazon Cognito
Amazon Lambda
Amazon Open Search
Redis
TypeScript
Gitlab CI/CD
JR. Analyst Developer
I designed and implemented a flexible, resilient backend application architecture using REST API, message queues, and consumers. Additionally, I configured and deployed a Vue.js web application on IIS, a Django REST API on Ubuntu and RabbitMQ queues on Ubuntu, achieving 99% availability.
Django
RabbitMQ
PostgreSQL
Azure Devops
IIS
Nginx
REST API
SOAP
Python
Vue
Technician III
Designed and implemented a REST API to improve data processing and response times for admin systems. Also developed a Java-based biometric attendance control system, boosting responses by 65%. Created a Java-based registration system integrating biometric data and personal info. Designed and implemented a robust relational data model in PostgreSQL for data integrity and security through normalization and backup plans.
Node
Express
MS SQL Server
PostgreSQL
IIS
Java
JavaScript
Python
CodeIgniter
.NET
VB6
PHP
Angel Portillo
Systems Engineer and Backend Developer focus on software architecture and efficient solutions.
About Me
Fascinated by technology from a young age, I became a Systems Engineer at 22. I have +3 years of experience in IT and have led and completed projects of various complexity. I've a solid technology background and enjoy the details. I'm also knowledgeable in cloud platforms, especially AWS.