Danilo Roman
Systems Engineer with 8+ years of experience analyzing, developing, and testing high-impact web applications. Proficient in TypeScript, JavaScript, React, Angular, Svelte/SvelteKit, Next.js, and cloud ecosystems.
Experience
Web UI Developer, Sr.
Globant (Agents)
Sep. 2025 – Presente Estimation, refinement, and development of user stories in Globant's AI Agents project. API consumption and construction of high-fidelity user interfaces following established design systems using React, Zustand, Storybook, Mercury, and AI Agents.
Web UI Developer, Sr.
Globant (Sixflags / Aquarabia, Qiddiya)
Jul. 2025 – Sep. 2025 Development of high-performance web interfaces for Six Flags and Aquarabia theme parks in Qiddiya using Svelte and SvelteKit. Integration with GraphQL, Storybook, Tailwind CSS, and GitLab under Scrum methodology.
Web UI Developer, Sr.
Globant (B2C, Seven)
Jul. 2024 – Jul. 2025 Construction of optimized B2C interfaces with Svelte and SvelteKit, GraphQL services consumption, feature flags management, and component testing in Storybook.
Web UI Developer
Tortimex (Florida, US)
Mar. 2025 – Jun. 2025 Architecture definition and full development of an administrative platform for food transportation logistics, invoices, stock, clients, and reporting. Integrated Firebase and Google Maps API using Next.js, TypeScript, Tailwind, and Joy UI.
Web UI Developer, Sr.
Globant (Tienda en línea, Colsubsidio)
May. 2024 – Jul. 2024 Development of Colsubsidio e-commerce store with Next.js, integrating with Drupal CMS headless backend and automated Azure pipelines.
Web UI Developer, Sr.
Globant (Créditos 2023, Colsubsidio)
Dic. 2023 – Feb. 2024 Implementation of credit application and simulation workflows for Colsubsidio using Next.js and Storybook, integrated with Drupal CMS and Azure DevOps.
Web UI Developer, Sr.
Globant (Parques 2023, Colsubsidio)
Sep. 2023 – Dic. 2023 Development of booking and ticketing platform for Colsubsidio amusement parks with Next.js, Storybook, and Azure DevOps.
Web UI Developer, Sr.
Globant (Cable & Wireless)
Dic. 2022 – Sep. 2023 Built the Premier enterprise portal for Cable & Wireless using React, JavaScript, CSS, HTML, and Salesforce Lightning Web Components (LWC).
Web UI Developer, Sr.
Globant (Elea Phoenix SA)
Sep. 2021 – Nov. 2022 Developed user interfaces for pharmaceutical enterprise APX system (Elea Phoenix) using React, MUI, Storybook, and Azure DevOps.
Web UI Developer, Sr.
Globant (Banco GNB Sudameris)
Ago. 2021 – Sep. 2021 Developed banking user interfaces with Angular and Keycloak secure authentication.
Developer Architect
Ceiba Software (XM)
Jul. 2019 – Jul. 2021 Architecture design and development of interfaces with Angular and Angular Elements, alongside API engineering in Java with Spring Boot using Clean Architecture principles for XM energy platform.
Software Web Developer
SIGAIND S.A.S
Ene. 2019 – Jun. 2019 Created new modules for agricultural plantation management software with Vanilla JavaScript, built reporting with ChartJS, and improved performance with Symfony.
Projects
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Globant AI Agents Platform
React 
TypeScript 
Storybook 
Tailwind CSS Autonomous and conversational AI agents platform developed for Globant. Engineered with reactive frontend architecture in React, Zustand for granular state management, Storybook for component isolation, and Mercury Design System.
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Six Flags & Aquarabia Qiddiya Portals
Svelte 
GraphQL Tailwind CSS TypeScript 
GitLab High-throughput ticketing and visitor experience web portals for Six Flags and Aquarabia mega-parks in Qiddiya. Engineered with Svelte and SvelteKit for near-zero runtime overhead, GraphQL data fetching, and Tailwind CSS.
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Tortimex Logistics & ERP Platform
Next.js TypeScript 
Firebase 
Google Maps Tailwind CSS Comprehensive operational and ERP web platform managing food transportation logistics, inventory tracking, client billing, and route geolocation powered by Google Maps API and Firebase realtime databases.
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Colsubsidio E-Commerce & Financial Portal
Next.js React Storybook 
Azure High-scale e-commerce storefront and credit simulation platform serving millions of users across Colombia. Built with Next.js and isolated Storybook components, integrated with headless Drupal CMS and automated Azure DevOps pipelines.
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XM Simplex Energy Market Portal
Angular TypeScript 
Java 
Spring Azure Frontend architecture and UI development for Colombia's wholesale energy market platform using Angular, Angular Elements microfrontends, and Java Spring Boot Clean Architecture backend services.
About me
Senior Web UI Developer & Systems Engineer graduated from Universidad del Valle with 8 years of proven track record leading and developing enterprise-grade frontend applications for global clients (Globant, Qiddiya, Colsubsidio, Cable & Wireless, XM, Elea Phoenix). Proficient across modern web architectures including React, Next.js, Svelte, SvelteKit, Angular, and Java Spring Boot, with strong expertise in Scrum methodologies, design systems (Storybook), and AI Agents integration. Languages: Spanish (Native - C2), English (B2), Portuguese (B1).