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Esteban Salvay Dilena

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Personal portfolio developed with Next.js and TypeScript. Open source code available on GitHub.

Develop with Next.js & TypeScript • 2025

Recovery Delivered
Completed
Company
Recovery Delivered
I participated in the development of the frontend and key components of the platform, collaborating in the implementation of secure authentication, video calls, payment system and functionalities adapted to different user profiles. I worked ensuring performance, accessibility and scalability.
Start: Feb 2023
End: Jul 2023
ReactBootstrapNode.jsExpress.js+8
Hoober
Completed
Company
Hoober
I led the frontend development of the project, making architecture decisions and coordinating deliveries with the product team. I implemented custom dashboards with Recharts, financial forms, authentication flows with Firebase and integrations with services such as QuickBooks, Stripe and Plaid. I ensured a scalable, responsive interface aligned with business objectives.
Start: Aug 2023
End: Dec 2023
Next.jsTailwindCSSNestJSMongoDB+7
Mena Homes
In progress
Company
Mena Homes
I developed responsive interfaces for the public site and administrative panel, implementing advanced filters, property visualization and content management. I collaborated with design and backend to maintain a clear, fluid and market-driven user experience.
Start: Jan 2024
Next.jsTailwindCSSI18nextNestJS+5
Project preview
In progress
Personal
Core Api
I designed and implemented a domain-based architecture, with reusable modules (portfolio, auth, users, etc.), authentication with JWT and roles, multi-language support, file upload, validations and custom middlewares. It includes unit tests and e2e, and is ready to integrate with new applications, administrative panels or other personal projects in the future.
Start: May 2025
NestJSMongoDBJWTCloudinary
Code
Project preview
In progress
Personal
Portfolio – Frontend
I designed and developed the entire interface using Next.js (App Router), shadcn/ui and Tailwind. I implemented internationalization (i18n), dynamic navigation, subtle animations and an optimized responsive experience. It includes a public section and is ready to incorporate a private administration panel. The focus was on performance, scalability and a consistent visual experience.
Start: Jun 2025
Next.jsTailwindCSSShadcn/uii18next
Code
Project preview
Completed
Personal
Core Api / AI
A modular AI integration layer that abstracts providers, supports streaming responses, caching, and metrics collection. Designed to be easily extensible and integrated into backend services for tasks such as summarization, classification, keyword extraction, and SEO metadata generation.
Start: Feb 2026
End: Mar 2026
OpenAiSSE
WebsiteCode
Just Upload It
Completed
Personal
Just Upload It
just-upload-it is an open-source package for Node.js that simplifies file uploading through a pluggable driver architecture, allowing files to be sent to different providers (such as S3, Cloudinary, or local storage) using a single consistent API. It is developed in TypeScript, designed to easily integrate with backend APIs that serve modern frontend applications.
Start: Sep 2025
End: Nov 2025
typescriptcloudinaryaws-s3vitest+2
WebsiteCode