Personal details

Ken E. - Remote back-end developer

Ken E.

Software Engineer
Based in: 🇵🇪 Peru
Timezone: Lima (UTC-5)

About

I have more than seven years of experience on IT industry. I design and implement fast, secure and highly maintainability APIs based on SOLID principles, applying design patterns and following the OWASP API security recommendations. I have experience with micro- services communication focused on security and process automation. I am interested in working on projects related with parallel and distributed computing.

Work Experience

Back-end Software Engineer
BairesDev LLC | Aug 2021 - Present
SQL
Docker
Terraform
Go
AWS
  • Maintain a Golang legacy software and implemented additional features. Refactoring some deprecated features of the system.
  • Maintaining Microservices application related to Video on demand, video streaming and con- figuration services using Golang, Java and Kubernetes.
  • Maintaining Serverless application related with many Energy Providers prices using Golang, AWS Lambda, AWS API Gateway and Terraform.
Back-end Software Engineer
Land Gorilla LLC | Oct 2019 - Aug 2021
PHP
Python
MySQL
Composer
SaltStack
Go
AWS
  • Designed and developed private API for loan managing and on-site inspections using PHP, AWS Elastic Cache and AWS API Gateway, as well as following the OAS (Open API Specifica- tion), hexagonal architecture and CQRS.
  • ImprovedtheAPICallsofAWSSecretManagerbyreducing50%oftheCPUusage,usingPHP and AWS Elastic Cache.
  • AutomatedprivateComposerlibrariestodeploymultiplerepositoriesusingGolang,APIGate- way and Saltstack.
  • Added security layer to PHP sessions using CHACHA20 stream cipher and Poly1305 authen- ticator.

Projects

Composer Server Automation
2021
PHP
Composer
Docker
SaltStack
Go
AWS
Design, configuration and deploy of a package manager server for Composer (dependency manager for PHP). In this project I used Saltstack for infrastructure automation and Golang to made an API for management.
Real-time VM Monitoring
2021
Go
AWS
Design of a Golang API to monitoring AWS EC2 instances, Security Groups and VPC. I create AWS Security Groups from iptables rules and vice-versa. For the real-time part, I used AWS Elastic Cache to implement a Pub/Sub communication pattern.

Education

Federal University of Ceara
Bachelor's degree・Engineering
Mar 2013 - Dec 2016

Certifications & Awards

Terraform
LINUXtips | Jun 2022
Go (Intermediate)
HackerRank | Mar 2021