Open to opportunities

Ronald Saenz

@ronaldsaenz

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Experienced full-stack developer with a strong background in cybersecurity.

Canada

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What I'm looking for

I am seeking a role that fosters innovation and collaboration, with opportunities for growth and development in software engineering and cybersecurity.

I am a seasoned software engineering professional with over 15 years of experience in full-stack development. My expertise lies in designing, developing, and deploying robust web applications, APIs, and microservices using modern frameworks and technologies. I hold a Software Engineering Technology - Artificial Intelligence Advanced Diploma, a Master’s Degree in Computer Security, and a Bachelor of Computer Science Engineer. My extensive experience includes over 10 years in software development with a focus on Python, JavaScript, React, and Node.js, as well as 5 years in cybersecurity, where I have designed secure networks adhering to ISO and PCI-DSS standards.

Throughout my career, I have demonstrated proficiency in cloud environments, DevOps, and Infrastructure as Code (IaC). I have successfully led teams and projects, applying my strong relationship-building skills to foster collaboration and innovation. I am also bilingual, fluent in both English and Spanish, which allows me to communicate effectively in diverse environments. My passion for technology drives me to continuously learn and adapt to new challenges, ensuring that I remain at the forefront of the industry.

Experience

Work history, roles, and key accomplishments

Full-Stack Developer

AR Medical Technologies Inc

Feb 2024 - Present (1 year 4 months)

Designed and developed RESTful APIs using Python and Django REST Framework, leveraging Django for rapid application development and handling HTTP requests and responses. Utilized front-end technologies including JavaScript, TypeScript, React, and Chakra UI to develop responsive user interfaces for web applications.

Python Django REST Framework JavaScript TypeScript React Chakra UI SQL NoSQL MySQL PostgreSQL GitHub Docker AWS

Enterprise Architecture (Co-op)

Teranet Inc.

Sep 2022 - Present (2 years 9 months)

Developed and maintained RESTful APIs using Django REST Framework to integrate different platforms. Utilized Python, VBA, and GraphQL to script interactions with APIs and worked extensively with Object-Oriented Design (OOD) schemas.

Django REST Framework Python VBA GraphQL Object Oriented Design Microsoft Azure DevOps Power Automate

Senior Full-Stack Developer

Freelancer

May 2021 - Present (4 years 1 month)

Designed and developed RESTful APIs using Python, Django REST Framework, and Flask for rapid application development and handling HTTP requests and responses. Utilized front-end technologies including JavaScript, TypeScript, React, Node.js, and Express to develop responsive user interfaces.

Python Django REST Framework Flask JavaScript TypeScript React Node Express SQL NoSQL MySQL PostgreSQL GitHub Docker Kubernetes Microsoft Azure GCP AWS Test Driven Development Junit Selenium SoapUI Terraform Ansible

Senior Full-Stack Developer – Cyber Security

Telconet

Feb 2017 - Present (8 years 4 months)

Led and managed a team, automating processes of the Cyber Security Operations Center (CSOC) and enforcing security best practices in SDLC, using OWASP and CVE guidelines. Performed database administration using SQL, Microsoft SQL Server, MySQL, PostgreSQL, and Oracle.

SDLC OWASP CVE SQL Microsoft SQL Server MySQL PostgreSQL Oracle Microsoft Azure GCP AWS RESTful APIs Django Flask Python JavaScript React Express React Native Jest Selenium SoapUI

Senior Full-Stack Developer

Telconet

Nov 2013 - Present (11 years 7 months)

Developed and maintained web applications and web services, while enforcing security best practices in SDLC following OWASP and CVE guidelines. Performed database administration using Microsoft SQL Server, MySQL, PostgreSQL, and Oracle.

Web Applications Web Services SDLC OWASP CVE Microsoft SQL Server MySQL PostgreSQL Oracle Python JavaScript React Express React Native

Junior Full-Stack Developer

Telconet

Jul 2012 - Present (12 years 11 months)

Developed and maintained a CRM platform for the telecommunications sector. Performed database administration using MySQL, PostgreSQL, and Oracle.

CRM Platforms MySQL PostgreSQL Oracle Python JavaScript React Express CSS HTML Bootstrap jQuery

Junior Full-Stack Developer

GEA Ecuador

Jul 2010 - Present (14 years 11 months)

Developed and maintained web applications and web services for telemedicine and call reporting projects, improving data access and reporting efficiency. Performed database administration using MySQL and Oracle.

Web Applications Web Services Telemedicine MySQL Oracle Java JSP J2EE JavaScript Kotlin C++PHP HTML CSS Bootstrap

Education

Degrees, certifications, and relevant coursework

Centennial College

Advanced Diploma, Software Engineering Technology - Artificial Intelligence

Completed an advanced diploma in Software Engineering Technology with a specialization in Artificial Intelligence. The curriculum focused on developing skills in AI-driven software solutions.

Escuela Superior Politécnica del Litoral

Master of Science, Computer Security

Obtained a Master of Science degree with a focus on Computer Security. The program covered advanced topics in cybersecurity, network security, and secure system design.

Universitat de Valencia

Diploma, Project Management

Completed a Project Management Diploma, gaining expertise in project planning, execution, and oversight. The program provided a comprehensive understanding of project lifecycle management.

Universidad Católica Santiago de Guayaquil

Bachelor of Engineering, Computer Science Engineering

Earned a Bachelor of Computer Science Engineering degree, focusing on fundamental computer science principles and engineering practices. The curriculum included software development, algorithms, and data structures.