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Work Background
adtechnacitySenior Software Engineer
Dec. 2023• Led the application division for a browser extension product, developing and managing a Next.js website and providing technical guidance for the extension, which has garnered over 30,000 registered users.
• Developed and maintained a client-facing API for partner integrations, enabling seamless ad tracking across multiple marketing channels.
• Led the migration of the company’s core internal application from Elm to React, overseeing architecture decisions and supervising two developers to ensure a smooth transition with improved maintainability and scalability.
• Mentored and trained a developer on a JavaScript project consisting of a group of multiple scripts, equipping them to independently handle product team requests and successfully implement new features, as well as overseeing general quality and functionality standards.
adtechnacitySoftware Engineer
Feb. 2022 - Dec. 2023• Built and maintained high-performing landing pages using Next.js, React, AWS, and Vercel, contributing to billions of monthly impressions and millions of conversions across all marketing channels.
• Played a key role in developing scalable APIs and internal tools to enhance automation, efficiency, and performance for marketing and lead generation efforts.
• Architected and supervised the development of an internal JavaScript package, implementing optimized scripts used across landing pages to boost engagement and conversion.
The Coding Space RDSoftware Programming Instructor
Feb. 2022 - Jul. 2022
LivePersonBot Developer
Aug. 2021 - Feb. 2022• Maintained and developed production-ready messaging bots across multiple channels for the
Project Management Institute and Spirit Airlines using Conversational AI to deliver seamless
customer experiences
• Utilized Node.js, JavaScript, and multiple REST APIs to develop and manage bots that generate over 100,000 conversations on a weekly basis.
• Developed and refactored multiple Lambda FaaS functions with over 10,000 monthly invocations.
ICQ24Full-stack Developer
Jul. 2021 - Aug. 2021Dominican Republic• Constructed a public API based on a subset of the internal API and created its appropriate
documentation using SwaggerUI
• Managed Webhooks and chatbot Integrations with many social media APIs such as Facebook,
WhatsApp, Twitter, and LinkedIn
• Utilized technologies such as Node.js, TypeScript, MongoDB, and GraphQL to manage over 3,000 daily user interactions across 10 different countries in our servers.
ICQ24Frontend Web Developer
Apr. 2021 - Jun. 2021Santo Domingo, Distrito Nacional, Dominican Republic• Utilized React and GraphQL to redesign and refactor the existing web application’s user interface
as well as its documentation.
• Utilized CSS Frameworks to create refined, polished UI Components.
• Constructed a Component Library from scratch, utilizing Material UI and React Styleguidist
• Refactored and debugged existing modules in the codebase, resulting in a 66% bundle size decrease
for the existing modules and a 30% bundle size decrease on the web application.
Remote WorkFull-stack Developer
May. 2019 - Apr. 2021Santo Domingo, Distrito Nacional, Dominican RepublicBuilt and deployed full-stack applications using React, Node.js, and MongoDB, tailored to client needs.
Developed an ecommerce platform for Radical RD, a local clothing brand, integrating PayPal payments and deploying via AWS.
Designed responsive frontends and admin interfaces, ensuring a seamless user experience on both desktop and mobile.
Handled end-to-end development including backend APIs, database setup, deployment, and cloud storage integration.
Maintained long-term relationships with clients through support, iteration, and performance optimization. Techstack: Reactjs, Nodejs, Express, MongoDB, Firebase, AWS, HTML, CSS, JavaScript, SASS
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