About
I am a software engineer with over 7 years of experience, most recently working at Telus International where I contributed to AWS Smart Home ecosystems and full-stack development. My career spans roles in multinational IT and communications companies, focusing on improving processes and automation.
My work involves technologies such as NodeJS, ReactJS, Redux, Docker, AWS Lambda, and Kubernetes. I have built and optimized REST APIs, developed serverless functions, and managed cloud infrastructure using AWS CDK and CloudFormation. Additionally, I have experience with automation testing using Postman, Jenkins, and PowerShell, and have developed scalable web applications with Spring Boot and Hibernate.
Experience
FullStack developer
Telus International
May 2016 – Mar 2022
● Engineered innovative capabilities and addressed technical debt for AWS Smart Home ecosystems.
○ Architected and refined REST-based applications to ensure high availability.
○ Designed and optimized serverless functions using AWS Lambda.
○ Executed comprehensive API validation utilizing Jest and Postman frameworks.
○ Built AWS CDK constructs integrating monitoring tools like CloudWatch and X-Ray.
○ Orchestrated the deployment of cloud infrastructure via CloudFormation.
○ Managed data persistence and retrieval strategies within DynamoDB.
○ Enhanced user experience through targeted UI improvements based on Jira requirements.
● Managed the full lifecycle of NodeJS-driven web services and APIs.
○ Developed robust routing structures leveraging the ExpressJS framework.
● Partnered with multidisciplinary teams to troubleshoot and resolve critical bugs.
● Version control management utilizing Git protocols.
○ Administered branching strategies to support concurrent development cycles.
○ Unified codebase integrity by managing pull requests into the primary branch.
○ Performed granular code integration through strategic cherry-pick operations.
● Bring high scalable solutions to existent software.
● Fast introduction to a working team providing solution to pending tickets.
● Maintenance and deployment of changes in legacy software products.
Tech-stack: NodeJS, ReactJS, Redux, Docker, Postman, Git, Kubernetes, Typescript, AWS Cloud
AWS LambdaNodeJSReactJS
IT Engineer
Ericsson de Guatemala
Jul 2019 – Feb 2022
● Achieved a 98% reduction in test execution time for Claro Colombia by engineering automated test collections using Postman, PowerShell, and NodeJS, integrated via Jenkins pipelines on Linux environments.
○ Built custom modules to facilitate the execution of test collections across Linux servers.
○ Developed and managed automated jobs for the seamless deployment of collections into production Linux systems.
○ Administered version control for collection updates deployed through integrated CI/CD pipelines.
● Orchestrated the deployment of feature enhancements and critical bug fixes for Entel Chile, optimizing client platforms and contributing to the successful delivery of high-impact technical projects.
● Developed and build scalable web applications using Spring Boot, Hibernate, and Maven Tech-stack: NodeJS, Postman, SOAP-UI, Java, Springboot, Hibernate, Maven Git, Powershell, SQLDeveloper, Jenkins, SOAP & REST services, Linux, Sourcetree.
PostmanJenkinsSpringboot
Full Stack Developer
Almo Technology
Feb 2018 – Apr 2019
● Developed core system enhancements tailored for the efficient coordination of security personnel.
● Broadened the corporate service portfolio by architecting an Android platform for real-time fleet monitoring, mitigating operational security risks.
● Collaborated on the greenfield development of a comprehensive tracking solution for delivery services.
Tech-stack: JavaScript, PHP, Laravel, MySQL, HTML, CSS3, Bootstrap, Git, Android, C#, OracleDB, SOAP & REST services.
LaravelMySQLAndroid
Software Developer
ITligencia
Jul 2016 – May 2017
● Implemented and deployed changes in the software products, reducing the number of bugs in 75% measured by the amount of bugs reported by week.
● High level of attendance in customer support, reducing the time of bug solving from 1 week to 1 day.
● Contributed to development of reports with relevant data for customers, optimizing the time of business analysis.
Tech-stack: Javascript, SQL Server 2014, Visual Basic . Net, C# . Net, HTML, CSS3, Crystal Reports.
SQL Server 2014Visual Basic .NetJavascript
Education
Universidad de la Rioja, España
Master in Business Administration
2023
Universidad de San Carlos de Guatemala
Bachelor of Sciences and Systems Engineering
2019
Certifications
AWS Cloud Practitioner Certificate
AWS
Apr 2024 – No expiry
Registered Product Owner
ScrumInc
Apr 2023 – No expiry
Registered Scrum Master
ScrumInc
Apr 2023 – No expiry
FullStack Javascript Developer with knowledge in Docker and Kubernetes
CoreCode.io
Feb 2023 – No expiry
Skills
SpringbootReduxReactJSNodeJSBootstrapCSS3LaravelJSONXMLHTML5C#.netVisual Basic.netAndroidGoPythonPLSQLSQLJavaPHPTypeScript
Languages
Spanish (Native or bilingual proficiency)English (Full professional proficiency)French (Limited working proficiency)Portuguese (Elementary proficiency)