santiago florez
@santiagoflorez1
Senior Frontend Developer building scalable Angular applications and modern architectures.
ColombiaWhat I'm looking for
I’m a Senior Front-End Developer with 10+ years of experience building and modernizing scalable web applications across multiple industries. I specialize in Angular (2–16) and modern front-end architectures, with deep expertise in Nx monorepos, NgRx state management, and enterprise-level UI performance.
I’ve led migrations of legacy desktop and Flash-based systems into modern, high-performance web platforms—most notably moving a 10+ year-old desktop call center application to Angular 16 using an Nx monorepo. I focus on code quality and maintainability, implementing unit testing strategies with Jest, Spectator, Karma, and Jasmine, while partnering closely with QA, product owners, and UX designers; I’m also comfortable acting as a technical reference, refining user stories, and mentoring developers.
Experience
Work history, roles, and key accomplishments
Migrated a 10+ year-old desktop call center application to a modern web-based platform using Angular 16.
Designed and structured the project using an Nx monorepo to improve scalability and long-term maintainability.
Implemented advanced state management with NgRx Store and Component Store.
Built a robust unit testing strategy following the SIFERS pattern, using Jest and Spectator.
Developed re
Developed and maintained web applications using Angular (2+), TypeScript, and Angular Material.
Applied Angular best practices and contributed to code refactoring and maintainability improvements.
Designed and implemented unit tests using Karma and Jasmine.
Collaborated closely with business analysts, QA engineers, and cross-functional teams to refine user stories and ensure high-quality delive
Built and maintained large-scale web applications using Angular 2+ and Angular Material.
Designed responsive layouts with HTML5, CSS3, and Bootstrap.
Worked with jQuery and KnockoutJS for legacy features.
Deployed applications to DEV and QA environments.
Maintained close communication with cross-functional teams and clients.
Developed web and mobile applications using AngularJS and Ionic Framework (iOS & Android).
Collaborated with design teams to deliver user-friendly interfaces.
Set up TestFlight for iOS testing.
Built backend services with Node.js, Express, and Socket.IO for real-time features.
Managed deployments, Nginx configuration, SSL certificates, and AWS DynamoDB.
Migrating platform for interactive boards from Actionscript to HTML5, Polymer, and Canvas
Formatting HTML content used for an on-line courses platform
Attending meetings with clients in order to discuss required changes for the applications
Identifying and assessing the client's needs
Providing technical customer support as necessary
Development and personalization of storage and content management software (CMS RSuite) for the British Standard Institute (BSI) Development of ingestion and delivery workflows
Web app customizations using HTML and JQuery
Web service customizations for efficient transit of content using Java
Development and personalization of storage and content manipulation software in Marklogic for the IEEE.
Cre
Education
Degrees, certifications, and relevant coursework
Queensland International Institute
Diplomatura, Project Management
2014 - 2014
Universidad Pontificia Bolivariana
Ingeniería, Ingeniería eléctrica y electrónica
2006 - 2011
Availability
Location
ColombiaAuthorized to work in
Job categories
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