Project Archive

Archivo de Proyectos

A comprehensive collection of strategic implementations, automation engines, and digital ecosystems.

Una colección completa de implementaciones estratégicas, motores de automatización y ecosistemas digitales.

Al toque Pe

STORY & IMPACT HISTORIA E IMPACTO

Senior Full Stack Engineer Overview: Cross-platform mobile application and administrative dashboard built from scratch for a marketplace startup professional services. Engineered the mobile frontend utilizing Flutter for cross-platform efficiency, paired with a robust Angular dashboard for administrators. Designed and implemented a highly scalable backend architecture with Node.js and MongoDB, facilitating rapid prototyping and allowing the startup to launch their MVP 3 weeks ahead of schedule. Tech Stack: Flutter, Angular, Node.js, MongoDB, API Design.

Ingeniero Full Stack Senior Resumen: Aplicación móvil multiplataforma y panel administrativo construidos desde cero para una startup de marketplace de servicios profesionales. Desarrollo del frontend móvil utilizando Flutter para optimizar la eficiencia multiplataforma, junto con un robusto panel de control en Angular para los administradores. Diseñé e implementé una arquitectura backend altamente escalable con Node.js y MongoDB, facilitando un prototipado rápido y permitiendo a la startup lanzar su MVP 3 semanas antes de lo previsto. Stack Tecnológico: Flutter, Angular, Node.js, MongoDB, Diseño de API.

KEY ACHIEVEMENTS LOGROS CLAVE

Overcame strict data privacy challenges by implementing Role-Based Access Control (RBAC) and encrypted data pipelines using Node.js and AWS, ensuring compliance with industry security standards and zero data breaches during the beta launch.

Superación de estrictos desafíos de privacidad de datos mediante la implementación de Control de Acceso Basado en Roles (RBAC) y pipelines de datos encriptados usando Node.js y AWS, asegurando el cumplimiento de normas de seguridad de la industria y cero filtraciones de datos en el lanzamiento beta.

CEMEX

STORY & IMPACT HISTORIA E IMPACTO

Senior Full Stack Engineer Overview: Digital safety platform developed for CEMEX operations that helps workers perform a quick hazard assessment before starting daily tasks, promoting a safety-first culture by encouraging employees to identify risks and preventive controls directly from the application. Engineered the PWA using Angular, building a structured workflow that guides workers through short safety assessments where they identify potential hazards, evaluate risks, and confirm safety checks before beginning operational activities. Designed and implemented a scalable backend architecture using Node.js and MongoDB to store safety reports, risk evaluations, and operational records generated by employees across different work environments. Developed guided assessment flows that allow workers to complete safety checks in just a few minutes while ensuring that the information is properly recorded and available for safety monitoring and operational oversight. Tech Stack: PWA Angular, Node.js, MongoDB, REST API Design.

Ingeniero Full Stack Senior Resumen: Plataforma de seguridad digital desarrollada para operaciones de CEMEX que ayuda a los trabajadores a realizar una rápida evaluación de peligros antes de sus tareas diarias. Desarrollé la PWA utilizando Angular, construyendo un flujo estructurado que guía a los trabajadores en breves evaluaciones de seguridad. Diseño e implementación de una arquitectura backend escalable con Node.js y MongoDB para almacenar los informes, riesgos evaluados y registros generados en diferentes entornos de trabajo. Stack Tecnológico: PWA Angular, Node.js, MongoDB, Diseño de API REST.

KEY ACHIEVEMENTS LOGROS CLAVE

Solved usability and adoption challenges by designing an extremely simple workflow that allows workers to complete risk evaluations quickly in the field, ensuring the process could be completed in minutes without interrupting operational productivity while still capturing critical safety data.

Resolución de problemas de usabilidad y adopción diseñando un flujo de trabajo extremadamente simple para que los trabajadores completen rápidamente evaluaciones de riesgos en terreno, sin interrumpir la productividad.

Pitts

STORY & IMPACT HISTORIA E IMPACTO

Senior Full Stack Enginner Overview: Cross-platform mobile application and administrative dashboard built from scratch for an automotive services marketplace where users can find mechanics for cars and motorcycles and schedule maintenance appointments. Engineered the mobile frontend using Flutter for cross-platform performance, paired with a robust Angular-based administrative dashboard to manage workshops, services, and bookings. Designed and implemented a scalable backend architecture using Node.js and MongoDB, enabling geolocation-based workshop discovery, real-time scheduling, and appointment management for thousands of users. Optimized the booking workflow and notification system, integrating push notifications that reduced missed appointments and improved operational efficiency for partner workshops. Tech Stack: Flutter, Angular, Node.js, MongoDB, REST API Design.

Ingeniero Full Stack Senior Resumen: Aplicación móvil multiplataforma y panel administrativo desde cero para un marketplace de servicios automotrices, donde se buscan mecánicos y se programan mantenimientos. Desarrollo del frontend móvil usando Flutter. Panel administrativo en Angular robusto para manejar talleres, reservas y servicios. Arquitectura backend escalable con Node.js y MongoDB, habilitando descubrimiento de talleres por geolocalización y gestión de turnos en tiempo real. Optimización del flujo de reservas y notificaciones push, reduciendo citas perdidas y aumentando la eficiencia general de la plataforma. Stack Tecnológico: Flutter, Angular, Node.js, MongoDB, Diseño de API REST.

KEY ACHIEVEMENTS LOGROS CLAVE

Overcame complex UX and data synchronization challenges by implementing advanced map-based filtering that allows users to quickly find the most relevant workshops based on services, availability, and location. Additionally, developed a real-time availability system that synchronizes workshop schedules and open/closed status, ensuring users always see up-to-date data and preventing double bookings for the same time slot.

Superación de retos de UX y sincronización de datos implementando un filtrado de mapa avanzado para hallar talleres relevantes según servicio, ubicación y disponibilidad. Sistema de disponibilidad en tiempo real sincronizado para evitar dobles reservas.

Birdsong Connect APP

STORY & IMPACT HISTORIA E IMPACTO

Senior Full Stack Enginner Overview: Companion mobile application designed for family members and caregivers, allowing them to stay connected with seniors using the Birdsong tablet platform through messaging, media sharing, and communication tools. Engineered the mobile application using Flutter, creating a simple communication interface that allows families to interact with seniors through chat, voice messages, photo sharing, and group video calls. Designed the communication workflows to ensure that messages, media, and interactions appear seamlessly on the Birdsong tablet experience used by seniors. Built features that enable relatives and caregivers to easily send updates, share moments, and maintain regular contact with residents without requiring complex setup or technical knowledge. Tech Stack: React Native, Node.js, MongoDB, REST API Design.

Ingeniero Full Stack Senior Resumen: Aplicación móvil diseñada para familiares y cuidadores, permitiendo conexión con adultos mayores a través de la tablet Birdsong mediante mensajería y contenido multimedia. Desarrollo de la app móvil usando Flutter (luego adaptado a React Native), creando una interfaz de comunicación sencilla con chat, mensajes de voz y videollamadas grupales. Flujos de comunicación adaptados para aparecer de manera impecable en la tablet Birdsong usada por personas de la tercera edad. Conexion constante para cuidadores, permitiendo actualizaciones y mantenimiento periódico sin requerir conocimientos técnicos complejos. Stack Tecnológico: React Native, Node.js, MongoDB, Diseño de API REST.

KEY ACHIEVEMENTS LOGROS CLAVE

Solved real-time communication challenges by designing a messaging and media synchronization system that ensures conversations, photos, and voice messages and Video Chat, appear instantly and reliably between the caregiver app and the Birdsong tablet platform (Seniors)

Resolución de retos comunicativos en tiempo real, diseñando un ecosistema de sincronización multimedia donde fotos, chats y video llamadas aparecen de forma instantánea entre la app y las tablets Birdsong (uso para tercera edad).

Birdsong Dashboard

STORY & IMPACT HISTORIA E IMPACTO

Senior Full Stack Enginner Overview: Administrative dashboard developed for Birdsong operators to manage communities, curate digital content, monitor engagement, and control the ecosystem that powers the tablet platform. Engineered the dashboard using Angular, creating an operational interface where administrators can manage users, communities, media catalogs, and platform configurations. Designed backend services using Node.js and MongoDB to support content publishing workflows, community configuration, and platform-wide management of multimedia assets. Implemented tools that allow administrators to organize content by category, assign materials to specific communities, and maintain a structured digital environment for senior users. Tech Stack: Angular, Node.js, MongoDB, REST API Design.

Ingeniero Full Stack Senior Resumen: Panel administrativo para que operadores gestionen comunidades, curen contenido, midan interacciones y controlen todo el ecosistema detrás de sus tablets. Creación de la interfaz mediante Angular, donde los admins manejan miles de usuarios, multimedia y configuraciones de la plataforma. Servicios backend con Node.js y MongoDB para facilitar los flujos de publicación de contenido y administración global. Stack Tecnológico: Angular, Node.js, MongoDB, Diseño de API REST.

KEY ACHIEVEMENTS LOGROS CLAVE

Solved complex content management challenges by building a flexible publishing system that allows administrators to curate and distribute different types of media across multiple communities while maintaining a consistent and manageable platform structure.

Solución técnica a retos muy complejos de gestión de contenidos elaborando un esquema flexible que distribuye múltiples tipologías de multimedia (audios, videos educativos, libros) en decenas de comunidades cerradas simultáneamente.

HRRA

STORY & IMPACT HISTORIA E IMPACTO

Senior Full Stack Enginner Overview: Hybrid mobile application developed for the Hampton Roads Realtors Association (HRRA), designed to provide members with networking tools, professional resources, event management, and communication features that support real estate professionals and strengthen the association’s community. Engineered the mobile application using Ionic (ionic-angular 3) and Angular, creating a cross-platform experience that allows members to access association services, connect with other realtors, and manage professional activities directly from their mobile devices. Developed core modules including realtor and affiliate directories with advanced search, member profiles, community forums, direct messaging, event calendars, and access to professional resources and association benefits. Integrated multiple native device capabilities through Cordova plugins, enabling features such as calendar event registration, direct phone calls, email composition, QR code generation, and in-app browsing to provide a seamless mobile experience for members. Tech Stack: Ionic Capacidor, Firebase, SQLite, Apache Cordova.

Ingeniero Full Stack Senior Resumen: App móvil híbrida desarrollada para la Hampton Roads Realtors Association (HRRA), aportando herramientas de networking y manejo de eventos inmobiliarios en USA. Experiencia multiplataforma utilizando Ionic y Angular, proveyendo un espacio donde miembros acceden a un inmenso ecosistema de realtors directamente desde sus celulares. Módulo central de directorio desarrollado desde la base, ofreciendo foros comunitarios, perfiles de miembros, calendario de eventos e integración con contactos nativos. Stack Tecnológico: Ionic Capacitor, Firebase, SQLite, Apache Cordova.

KEY ACHIEVEMENTS LOGROS CLAVE

Solved complex data synchronization challenges by integrating the platform with the Rapattoni MLS API, allowing the application to automatically synchronize realtor profiles and membership data with the association’s official MLS system. This ensured that agent information remained accurate and up to date across the mobile directory while maintaining reliable performance within the hybrid mobile architecture.

Conseguí resolver retos gigantescos de sincronización de data integrando Rapattoni MLS API para que cientos de Realtors y perfiles de agentes mantuviesen una integración estable de sus propiedades e historial frente al sistema inmobiliario core.

BlackBird

STORY & IMPACT HISTORIA E IMPACTO

Senior Full Stack Enginner Overview: Cross-platform tablet application developed for senior living communities, providing residents with personalized content, social interaction tools, and simplified device controls through a dedicated digital environment. Engineered the mobile application using Flutter, building an extended experience of the Birdsong platform where users log in and access content tailored to their specific community. Implemented features such as community-based content segmentation, allowing different senior communities to access curated content designed specifically for their interests and activities. Developed integrated communication tools including chat between residents, while also embedding system-level controls such as WiFi, brightness, and volume directly inside the application to simplify device usage for elderly users. Tech Stack: Flutter, Node.js, MongoDB, REST API Design.

Ingeniero Full Stack Senior Resumen: App multiplataforma (Tablet) para residencias presenciales de adultos mayores, suministrando controles de dispositivo simplificados y ambientes sociales pre-configurados. Ingeniería usando Flutter, como expansión profunda del ecosistema tecnológico general de Birdsong. Aislamiento e implementación de contenidos comunales para hiper-segmentar según ubicación y tipo de residencia (residencias por áreas de cuidado especial). Stack Tecnológico: Flutter, Node.js, MongoDB, Diseño de API REST.

KEY ACHIEVEMENTS LOGROS CLAVE

Solved usability and device management challenges by embedding key tablet controls directly into the app interface, allowing residents to manage brightness, volume, and connectivity without navigating complex operating system settings. (experience adapted to senior citizens)

Se resolvieron retos monumentales de accesibilidad y control humano-máquina integrando en la propia interfaz de la app los controles duros del sistema operativo (nivel de brillo de pantalla, emparejamiento WiFi y red móvil) para que la navegación adaptada sea segura para adultos de 80 y 90 años.

Centro Envios APP

STORY & IMPACT HISTORIA E IMPACTO

Senior Full Stack Enginner Overview: Cross-platform mobile application and administrative dashboard built for an international money and parcel transfer company, enabling users to send items globally, track shipments, manage a virtual locker, and access real-time currency exchange rates and promotional benefits. Engineered the mobile frontend using Flutter, paired with a robust Angular-based administrative dashboard for managing shipments, user accounts and referral programs. Designed and implemented a scalable backend architecture with Node.js and MongoDB to handle shipment tracking, virtual locker management, referral rewards, and real-time currency exchange data. Developed a referral and loyalty system that automatically grants users promotional credits (free pounds) for inviting new users and completing milestone shipments, increasing user acquisition and retention. Tech Stack: Flutter, Angular, Node.js, MongoDB, REST API Design.

Ingeniero Full Stack Senior Resumen: Aplicación móvil multiplataforma y dashboard logístico para una remesadora internacional de paquetería de envíos rápidos. Lockers virtuales globales, control satelital y de estatus, divisas en vivo. Uso agresivo de las mejores prácticas de arquitectura backend sobre Node y MongoDB, logrando seguimiento de envíos asíncronos en tiempo real. Desarrollo de un agresivo sistema de promotores que impulsó la retención y capturación comercial de los clientes b2c en el app. Stack Tecnológico: Flutter, Angular, Node.js, MongoDB, Diseño de API REST.

KEY ACHIEVEMENTS LOGROS CLAVE

Overcame integration challenges by implementing a reliable API bridge between the website and the external logistics provider (misiil) responsible for shipment tracking and locker management. This ensured users could access up-to-date shipment information while maintaining a lightweight and maintainable web architecture for the company’s marketing and customer support teams.

Superé cuellos de botella mediante un túnel API resiliente conectando el hub logístico satelital (misiil) pre-existente con la plataforma, logrando fluidez de comunicación transaccional ininterrumpida que multiplicó la velocidad con la que marketing y clientes monitoreaban la paquetería.

Petrobras Concurso

STORY & IMPACT HISTORIA E IMPACTO

Full Stack Engineer (PHP/JS/HTML) Brief: Web promo for Petrobras where users enter scratch-card codes to join fuel-bonus draws. Tech stack PHP (PDO/MySQL), HTML/CSS, Bootstrap 3, jQuery, SweetAlert

Ingeniero Full Stack (PHP/JS/HTML) Resumen: Portal promocional de sorteos automatizados para Petrobras, permitiendo al usuario redimir códigos en tarjetas tipo Raspaditas y concursar por bonos de combustible gigantescos. Stack Tecnológico: PHP (PDO/MySQL), HTML/CSS, Bootstrap 3, jQuery, SweetAlert

KEY ACHIEVEMENTS LOGROS CLAVE

Built secure code validation + user registration flow (PHP + PDO + AJAX) that blocks reused codes. Implemented winner selection logic (auto/moto) using randomized DB queries to keep draws fair.

Flujo de registro y validación hermética bloqueando repeticiones de fraude en tiempo real (PHP+AJAX). Lógica de selección randomizada de sistema con alta imparcialidad certificable.

#10

Efecty Giros en Facebook

STORY & IMPACT HISTORIA E IMPACTO

Full Stack Engineer (PHP/JS/HTML) Web portal embed in facebook fan page for sending and tracking national money transfers (giros) via Efecty, integrated with Efecty’s SOA/WS services and built for end customers and agents (cashiers). PHP (PDO/MySQL), HTML/CSS, Bootstrap 3, jQuery, SweetAlert

Ingeniero Full Stack (PHP/JS/HTML) Resumen: Portal inmerso y embebido transaccional en Facebook (Fan page) para efectuar remesas integrando microservicios core directamente de la transaccional principal Efecty. Diseño modularizado de micro-componentes de consulta y envío asíncrono. Stack Tecnológico: PHP (PDO/MySQL), HTML/CSS, Bootstrap 3, jQuery, SweetAlert

KEY ACHIEVEMENTS LOGROS CLAVE

SOAP/WS integration with Efecty: Implemented SOAP service consumption (via ServiceController.php + ServiceDAO.php) to validate IDs, create transfers, and query status in real time, reducing manual processing time and reconciliation errors. Secure, scalable user experience: Built full registration/login flow, transfer submission forms, and status query UI (including validations and OTP/confirmation flows), improving user adoption and reducing support calls. Automation and processing improvements: Modularized logic into controllers/DAO for reuse (e.g., query/register services) and easier deployments, increasing stability during peak usage.

Logré un sistema completamente funcional conectando flujos densísimos de SOAP/WS donde antes únicamente se tenían cajeros físicos manuales. Despliegues de alta demanda resueltos separando los dominios de la bóveda de identidad en la arquitectura transaccional final.

#11

Try Your Own

STORY & IMPACT HISTORIA E IMPACTO

Senior Full Stack Enginner Overview: Interactive e-commerce platform designed to revolutionize the online shopping experience by providing a virtual fitting room where users can visualize garments on real-life models of different sizes and genders. Engineered the core visual engine using HTML5 Canvas, creating a dynamic layering system that allows for precise scaling and positioning of clothing assets over customizable model figures, which increased user engagement and helped minimize product return rates. Architected the application's reactive state management using NgRx (Store/Effects) to handle complex data synchronization between the product catalog, fitting room configurations, and real-time "my outfit" updates, ensuring a fluid and bug-free user journey. Developed comprehensive e-commerce modules including dynamic search filters, internationalization (i18n) for multi-language support, secure JWT authentication, and optimized asset delivery to maintain high performance across thousands of product references. Tech Stack: Angular 9, TypeScript, NgRx (Store, Effects, Router-Store), HTML5 Canvas, RxJS, SASS, Bootstrap 4, JWT Authentication, REST Integrations.

Ingeniero Full Stack Senior Resumen: Plataforma interactiva e-commerce revolucionando la moda al incluir un cuarto de vestidor visual escalando miles de prendas sobre avatares ultra-realistas de hombres y mujeres en medidas reales. Renderización gráfica 2D con manipulación profunda de HTML5 Canvas y capas reactivas manejadas bajo NgRx para estabilización y no-colisión en el viewport. Stack Tecnológico: Angular 9, TypeScript, NgRx, HTML5 Canvas, RxJS, SASS, JWT.

KEY ACHIEVEMENTS LOGROS CLAVE

Solved complex spatial synchronization challenges by engineering a precise coordinate mapping and scaling logic within the HTML5 Canvas engine, allowing the application to dynamically align high-resolution clothing assets over varying model body types and sizes in real-time. This ensured a realistic and consistent visual representation of garments in the virtual fitting room while maintaining optimal rendering performance and a seamless user experience throughout the interactive shopping journey.

Mitigación y solución espectacular a un reto ultra-denso de transformaciones de escala espaciales y mapeo de coordenadas algorítmicamente para adaptar automáticamente las medidas de ropa de alta resolución frente a maniquíes y avatares paramétricos en milisegundos.

#12

Skyboxcargo Web

STORY & IMPACT HISTORIA E IMPACTO

Senior Full Stack Enginner Overview: Corporate website and customer portal built for a logistics and virtual locker company that enables users to calculate shipping costs, track packages, and understand how the service works for shipments from the United States to Latin America. Developed the public-facing website using a lightweight web architecture (HTML, CSS, JavaScript) integrated with WordPress to allow the operations team to easily manage content, service information, and promotional updates. Implemented customer self-service tools including shipment tracking, shipping cost calculator, and onboarding flows explaining how the virtual locker system works for international purchases. Optimized the site structure and CMS configuration to allow non-technical staff to update shipping information, service destinations, and logistics policies without requiring developer intervention. Tech Stack: HTML, CSS, JavaScript, WordPress.

Ingeniero Full Stack Senior Resumen: Portal B2C y B2B de compañía de logística ubicudada en Miami conectando compradores globales con LATAM por casilleros virtuales y trackers. Herramientas on-boarded nativas conectando CMS a APIs de terceros altamente resguardadas. Stack Tecnológico: HTML, CSS, JavaScript, WordPress (PHP).

KEY ACHIEVEMENTS LOGROS CLAVE

Overcame integration challenges by implementing a reliable API bridge between the website and the external logistics provider responsible for shipment tracking and locker management. This ensured users could access up-to-date shipment information while maintaining a lightweight and maintainable web architecture.

Superación de problemáticas de arquitectura pesada interconectando ecosistemas remotos externos a través de proxies customizados para integraciones livianas que el propio equipo de atención al cliente lograba mantener rápidamente.

#13

Consejo Noruego

STORY & IMPACT HISTORIA E IMPACTO

Lead Full Stack Engineer A custom WordPress site powering the Consejo Noruego’s public-facing content, resources, and event communication for a Spanish-speaking audience. WordPress (PHP + MySQL): Custom theme development, templating, and WP core integration for a CMS-driven website. Front-end: Responsive HTML/CSS + vanilla JS, custom fonts, and optimized asset loading for performance. Deployment / Ops: Standard WordPress hosting patterns (PHP/Apache), with attention to scaling theme assets and content workflows for editors.

Ingeniero Full Stack Líder Resumen: Creación de core themes robustísimos sobre CMS (WP) para la comunicación transnacional en Hispanoamérica del Consejo Noruego de la ONU. Desarrollo en alto volumen y optimización gráfica extrema sin vulnerar el CMS ni afectar su mantenimiento continuo. Stack Tecnológico: WordPress (PHP + MySQL), JavaScript Nativo, UI/UX Customizada y Escalada.

KEY ACHIEVEMENTS LOGROS CLAVE

Built & maintained a custom WP theme to match the council’s brand, implementing responsive layouts, optimized asset delivery, and a flexible content structure so non-technical editors can update pages quickly. Improved performance & stability by cleaning up theme templates, optimizing CSS/JS delivery, and ensuring compatibility with core WordPress upgrades — reducing edit-to-publish friction and lowering page load times. Enabled localised behaviour and media management (custom fonts, icon font, structured images) to support rich editorial content, driving better engagement across devices.

Performance y métricas de SEO catapultadas y estables. Solución a carga de múltiples librerías gráficas pesadas sin mermar la infraestructura del hosting ni causar interrupción a los editores no técnicos. Gestión asombrosamente estructurada.

#14

Track It Up

STORY & IMPACT HISTORIA E IMPACTO

Senior Full Stack Enginner Overview: Cross-platform sports application and administrative dashboard built for a SportsTech platform that gamifies outdoor activities like cycling and running, allowing athletes to track routes, participate in virtual leagues, and compete in performance-based rankings. Engineered the mobile application using React Native, paired with a robust Angular-based administrative dashboard used to manage competitions, athlete data, leagues, and event configurations. Designed and implemented a scalable backend architecture using Node.js and MongoDB to process activity sessions, manage competitions, and generate leaderboards based on user performance across multiple sports. Built gamified competition features such as leagues, challenges, and ranking systems that allow athletes to compare performance, track personal progress, and participate in structured competitions within the platform. Tech Stack: React Native, Angular, Node.js, MongoDB, REST API Design.

Ingeniero Full Stack Senior Resumen: Plataforma tecnológica Gamificada (Mobile + Web) que compila carreras atléticas de ciclismo y maratón. Monitoreo constante de progreso vital, métricas competitivas por usuario entre ecosistemas. Stack Tecnológico: React Native, Angular, Node.js, MongoDB, Diseño de API REST.

KEY ACHIEVEMENTS LOGROS CLAVE

Solved complex geolocation challenges by implementing a precise GPS route tracking system that captures and visualizes athlete movement on the map in real time. Special attention was given to filtering noisy GPS signals and optimizing route rendering so users can accurately review their recorded paths and performance metrics, I also established a robust connection with devices Garmin, Sunto, Polar & Wahoo to get GPX.

Geolocalización optimizada lidiando con distorsión algorítmica y ruidos erráticos en hardware viejo de usuarios móviles GPS, depurando de forma precisa y mapeando correctamente las curvas poligonales geográficas sobre pistas, vinculándose fuertemente a Garmin y Wahoo GPX.

#15

Se lo Alquilo

STORY & IMPACT HISTORIA E IMPACTO

Senior Full Stack Enginner Engineered a robust, scalable front-end architecture using Angular 9+ and Angular Material, implementing advanced state management and dynamic routing to handle high-volume concurrent searches across thousands of property listings. Optimized media management and platform performance by integrating Amazon S3 with custom file-processing logic, enabling automatic image resizing and background uploads that improved platform responsiveness and reduced server bandwidth consumption by 35%. Developed a comprehensive geolocation search engine by incorporating the Google Maps API, featuring real-time address autocompletion and interactive map-based filtering, which resulted in a 40% increase in user engagement for property discoverability. Tech Stack: Angular (9+), TypeScript, Firebase (Authentication, Cloud Messaging), Amazon S3, Google Maps Platform, RESTful Integrations, Material Design, Bootstrap.

Ingeniero Full Stack Senior Resumen: Motor masivo de búsqueda concurrente de renta de viviendas altamente escalable. UI reactiva para navegar miles de listings apoyado en Angular y un gran backend distribuido. Performance acelerado utilizando pre-compresión e instanciando AWS S3 al vuelo bajando procesamiento de servidor principal significativamente y permitiendo mapeado ágil. Stack Tecnológico: Angular 9+, TypeScript, Firebase, AWS S3, Google Maps API.

KEY ACHIEVEMENTS LOGROS CLAVE

Solved complex data integrity and geographical location challenges by architecting a custom integration between the Angular front-end and the Google Maps Places and Geocoding APIs, allowing the application to automatically synchronize property locations and address metadata with the main listing database. This ensured that property information remained precise and searchable across the platform while maintaining high performance.

Evitado exitosamente el abismo lógico de integridad de coordenadas e historial transaccional en uniendo el backend general a sincronizaciones directas al servicio de la API robusta de Places. Garantizando total limpieza de datos.

#16

Gacetas Senado - RAG AI

STORY & IMPACT HISTORIA E IMPACTO

Lead Full Stack Engineer Context: An AI-powered RAG (Retrieval-Augmented Generation) platform developed for the Colombian Senate to automate the analysis, summarization, and verification of official legislative gazettes. Advanced RAG & Streaming Architecture: Engineered a real-time Retrieval-Augmented Generation (RAG) system using Google Gemini 3.1 Pro, allowing users to query thousands of legal documents with verified sources (page indexing) and instant streaming feedback, reducing document analysis time by over 70%. Tech Stack: Backend: LoopBack 4 (TypeScript), MongoDB, Google Gemini 3.1 Pro (Thinking Mode), AWS S3, JWT, Zod. Frontend: Angular 15, NgRx Store & Effects, PrimeNG, PDF.js, Bootstrap 5. Infrastructure: Docker, GitLab CI/CD, Shell Scripting.

Ingeniero Full Stack Líder Resumen: Plataforma RAG impulsada por IA (Google Gemini 3.1 Pro) desarrollada para automatizar análisis y generar reportes rigurosos sobre miles de documentos de gacetas del Senado. Orquestación severísima con respuestas dinámicas en tiempo real y validando 100% las fuentes de búsqueda citadas. Interfaz con renderizador inteligente acoplado a LLMs. Stack Tecnológico: LoopBack 4 (TS), MongoDB, Google Gemini, AWS S3, Angular 15.

KEY ACHIEVEMENTS LOGROS CLAVE

Intelligent Structured Reporting: Developed a dynamic PDF orchestration engine that translates high-level AI reasoning into professional reports. Utilized Zod-enforced schemas to ensure zero-hallucination data extraction and styled outputs via LoopBack 4 and pdfmake. Robust Reactive Frontend: Architected a scalable frontend using Angular 15 and NgRx for complex state management, featuring a custom interactive PDF viewer (PDF.js) and real-time chat interface that handles massive progressive legislative datasets with high responsiveness.

Construída orquestación robusta con cero riesgo de alucinación del LLM a niveles de reporte formal PDF empleando el cumplimiento estructurado exigido por Zod hacia los controladores directos. Interfaz frontend ultra-reactiva consumiendo peticiones vectoriales progresivas.