Project preview
HELLO, I'M
ALAN HIDALGO,
FRONTEND DEVELOPER
Featured projects
Products, case studies, and personal projects where I apply product design, frontend development, and software architecture.
Project preview
Web Personal product
test-onboard
QA portfolio with a methodology for bug reports and test scenarios.
Next.jsReactTypeScriptTailwind CSSshadcn/uiBase UI
Project preview
Web Personal product
Propia
Trusted Dominican Republic real estate platform featuring AI-powered search, listings, agents, franchises, and a 4-step sell-with-us flow.
Next.jsReactTypeScriptTailwind CSSshadcn/uiRadix UIlucide-reactembla-carousel-reactreact-hook-formGeist
Career journey
A curated set of recent roles impacting products and teams.
Frontend & Mobile Developer
Remax RD — Real Estate PlatformReal estate platform for property management, listings, and internal ops across web, mobile, and BackOffice. Contract via VersionDo.
- Migrated the main site to modern tech, improving SEO, performance, and scalability.
- Built the mobile app with Ionic and Capacitor, ensuring consistent behavior across devices.
- Migrated and developed multiple BackOffice systems, improving workflows and maintainability.
- Built reusable UI components and strengthened frontend architecture across web and mobile.
- Cut build times by up to 80% and report generation time by 85%, accelerating delivery cycles.
ReactNext.jsAstroJavaScriptTypeScriptIonicCapacitorREST APIsAxiosFetchMUIViteWebpackFigma
Frontend Developer
BanMovil — Virtual Lottery Gaming ApplicationCross-platform virtual lottery app focused on secure onboarding, account management, and real-time gameplay. Contract via VersionDo.
- Designed UIs and flows in Figma, aligning UX with product and business requirements.
- Developed the app with Vue.js 2 using a PWA architecture for consistent cross-platform experience.
- Implemented critical flows like KYC, account services, and balance request/auto-recharge.
- Built dynamic components for lottery gameplay and real-time result visualization.
- Integrated and consumed REST APIs, collaborating with backend and QA to ensure production stability.
Vue.js 2JavaScriptTypeScriptVuetifyPWAWebpackREST APIFigma
Mobile Developer
QuestTravel — BerryWhaleCross-platform travel subscription app delivering premium perks: refunds, VIP passes, lounge access, and integrated travel insurance. Contractor via VersionDo.
- Developed the app focused on subscription-based travel services.
- Implemented subscription management flows including refunds and benefit access.
- Built interfaces for VIP passes and exclusive lounge/waiting area access.
- Integrated travel insurance features, improving clarity and usability for users.
- Integrated and consumed REST APIs, ensuring secure data handling and smooth mobile interactions.
React NativeExpoReactTypeScript
Frontend Developer
De Par en Par — BerryWhale / IEETSister web platform managing technical internships for higher-education students, supporting coordination, tracking, and institutional workflows. Contractor via VersionDo.
- Developed and maintained multiple frontend modules as the platform evolved.
- Fixed bugs and improved existing features to enhance stability and user experience.
- Integrated new functionality aligned with evolving academic and institutional requirements.
- Collaborated within Scrum cycles to keep delivery smooth and iterative.
- Improved UI consistency and usability across the application’s sections.
JavaScriptHTMLCSSAngular 8–10IonicMaterial DesignScrumTestingJest
Frontend Developer
De Par en Par — BerryWhale / IEETWeb platform managing technical internships for secondary students, coordinating placements, tracking, and institutional processes. Contractor via VersionDo.
- Developed and maintained multiple frontend modules as the platform evolved.
- Fixed bugs and improved existing features to enhance stability and user experience.
- Integrated new functionality aligned with academic and institutional requirements.
- Collaborated within Scrum-based iterations to keep delivery smooth.
- Improved UI consistency and usability across different sections of the application.
JavaScriptHTMLCSSAngular 8–10IonicMaterial DesignScrumTestingJest
About me
Web developer specialized in building fast, modern, user-focused interfaces. Skilled in Angular, React, and frontend technologies that power high-performance products.
Teamwork
I build solutions alongside multidisciplinary teams to deliver quality products.
Adaptability
I learn and adopt new technologies quickly to optimize each project.
Outcome driven
I craft functional interfaces that improve experience and create real value.
Download CV Alan Hidalgo
Technical skills
Technologies and capabilities I use to build fast, modern, user-centered products.
Web development
I build fast, scalable interfaces focused on user experience using modern frameworks.
Mobile development
I create smooth, high-performance mobile apps with hybrid tech like React Native and Ionic.
Adaptive mindset
I adapt to new environments, frameworks, and challenges to deliver efficient, outcome-driven solutions.
Let's talk about your project
Let's build a modern, efficient, and scalable solution to grow your business.