Gerardo – React, Node.js, Next.js

CCB Church Community Builder is a church management system (chms) that provides churches with tools for member management, event planning, online giving, communications and reporting.

• Architecting and implementing new features using AWS services (Lambda, SQS, AWS Scheduler) to improve customer engagement and system reliability;
• Designing and maintaining technical documentation for new features to support knowledge sharing and long-term maintainability;
• Mentoring team members by providing hands-on technical guidance and participating in technical interviews to help build and scale strong engineering teams;
• Providing strategic technical direction by defining architectural approaches, offering technical context, and contributing to future feature roadmaps and system evolution.

Storable is the leading technology provider for the self-storage industry, offering an integrated end-to-end platform that powers over 33,000 storage facilities globally. The platform combines property management software, marketplace listings, websites, CRM, tenant insurance, payment processing, and access control—all in one seamless solution designed to help storage operators maximize revenue, streamline operations, and grow their business efficiently.

• Worked as part of a strong Full-Stack team, maintaining, designing, and developing robust solutions for core microservices, ensuring functionality, scalability, and performance;
• Developed and maintained REST APIs using Node.js, Express.js, and AdonisJS for the client’s core system;
• Performed requirements analysis and worked directly with customers to identify needs and define optimal technical solutions;
• Provided guidance and mentorship to less experienced team members, supporting their technical growth;
• Collaborated closely with Billing and Marketplace teams to drive revenue impact through the implementation of new algorithms;
• Delivered multiple product features, including a full redesign of the inventory module using React and Next.js, based on UI/UX designs provided in Figma.

Maestro.io is a white-label interactive video platform providing enterprise live streaming, audience engagement, and monetization tools for creators and brands. The platform powers live events, concerts, and streaming experiences for major clients including Apple, Microsoft, Coachella, and Fortune 500 companies.

• Collaborated on the development of a TV application for streaming live concerts, built using the You-TV engine for platforms such as Apple TV, Roku, and Firestick;
• Introduced and applied design patterns to strengthen core application functionality and improve overall robustness;
• Improved user experience by enhancing application navigation and optimizing cursor handling;
• Worked across both backend and frontend, developing Node.js REST APIs and delivering assigned features efficiently with a focus on quality and reliability.

PriceTravel.com is the largest Mexican online travel agency providing hotel bookings, flight reservations, and travel packages across 180+ markets. Part of PriceTravel Holding, the platform combines cutting-edge e-commerce technology with multichannel distribution including web, mobile, contact centers, and physical retail locations throughout Latin America.

• Delivered multiple payment methods for pricetravel.com, contributing to the stability and scalability of the checkout experience;
• Led the development of a redesigned payments and reservation confirmation flow, implementing a micro-frontend architecture;
• Ensured seamless integration of the new payment experience into the production environment;
• Successfully implemented and stabilized the checkout process, improving reliability for end users.