Alejandro Duarte is a Front End Software Engineer with 14 years of experience building web, mobile and Web3 products across startups and SMBs from Mallorca. He currently drives UX and feature development at Scoolinary, where his React/React Native work—including a native media player, AI chatbot and advanced filtering—boosted mobile active users by 30% and cut content search time by 40%. Alejandro pairs hands-on frontend expertise with backend and blockchain skills (ERC721 smart contracts and Node.js APIs), having implemented a hotel-focused Web3 marketplace at TripResale and contributed a PHP WhatsApp Cloud API integration on GitHub. He has led end-to-end projects from requirements and UI design to production deployment and server management, often working directly with clients in SaaS engagements. Curious and results-focused, he’s pursuing advanced AI studies while integrating AI-driven features into consumer-facing learning platforms. Based in Valldemosa, he blends practical product impact with a taste for emerging tech and decentralized stacks.
14 years of coding experience
1 year of employment as a software developer
Master's Degree in Intelligent Systems, Artificial Intelligence, Master's Degree in Intelligent Systems, Artificial Intelligence at Universitat de les Illes Balears
The first PHP API to send and receive messages using a cloud-hosted version of the WhatsApp Business Platform
Role in this project:
Back-end Developer
Contributions:18 releases, 41 reviews, 69 commits in 7 months
Contributions summary:Alejandro primarily focused on building the PHP API for the WhatsApp Cloud API. Their commits involved implementing core functionality like creating a Guzzle client for interacting with the WhatsApp API, handling responses, and creating request objects for sending different message types. They also contributed to the creation of classes like `WhatsAppCloudApiApp` and `WhatsAppCloudApi`, which provide the structure for interacting with the WhatsApp API. Furthermore, the user added support for different types of WhatsApp messages, including text, media, templates, contacts, location, audio, and stickers.
Contributions:2 releases, 22 commits, 3 PRs in 6 months
elementsphp-compilerphpcompilercustom-html
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Alejandro Duarte - Front End Software Engineer at Scoolinary