Open to Remote (Worldwide / US Timezone)

Software Engineer building scalable web solutions.

I'm Imanol Díaz, a software engineer focused on architecting multi-tenant SaaS platforms, designing robust backend API architectures, integrating complex payment gateways, and delivering production-ready applications with strong emphasis on user experience and data integrity.

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Technical Stack

Core tools, design systems, and technologies I use to design, build, and scale applications.

Frontend & Core

React, Next.js, TypeScript, Tailwind CSS, TanStack Query, Zustand, Zod, Framer Motion, Figma (UI/UX Design Systems)

Backend & Data

Python, Django, Stripe API / Webhooks, REST APIs, Supabase, PostgreSQL / MySQL, Cloudflare R2 Infrastructure

Engineering & Architecture

Multi-Tenant Routing, Subdomain Proxy Middleware, RBAC Security, Provider Abstraction, Git/GitHub, Performance Optimization

Data, AI & Systems (Concepts & Exposure)

ETL, Machine Learning & AI integration, Looker, Bash, Java, Systems Architecture & OS, Visual Basic, Apache Kafka, Spark, Airflow

Featured Projects

Key applications demonstrating architectural scale, API integration, and clean code principles.

SaaS Platform 2025–Present

Creaura

Modular multi-tenant SaaS platform featuring unified Stripe billing with provider abstraction, wallet deposit orchestration, Supabase-backed relational database architecture, and secure subdomain proxy routing.

Next.js TypeScript Stripe Supabase

Full-Stack App

Little Lemon Restaurant System

Full-stack restaurant web application featuring a robust Django backend API for table reservations and menu management, paired with an interactive React frontend.

Python Django React REST APIs

Frontend UI

Artist Portfolio

Responsive React-based portfolio engineered with smooth dynamic UI transitions and optimized presentation assets.

React CSS

Web App

Crypto Calculator

Interactive application integrating live cryptocurrency API data streams for real-time asset computation.

React JavaScript REST APIs

Professional Background

A summary of my professional journey in software development and technical problem solving.

Founder & Product Lead @ Creaura

2025 – Present

Architecting and driving the complete product vision and end-to-end development of Creaura, a modular multi-tenant ecosystem for creators, brands, and agencies. Bridging business strategy with technical execution through a scalable architecture that enables clients and agencies to manage independent networks with white-label deployments and a dedicated financial kernel.

Engineered a robust multi-tenant core featuring unified Stripe billing with provider abstraction, webhook event handlers, membership-based authentication, and wallet deposit mechanisms. Managed application state transitions from Zustand to TanStack Query, built high-volume ingest pipelines with Redis caching layers, and enforced strict type safety and validation using Zod and Axios. Designed initial wireframes and prototypes in Figma, building a custom scalable component library with React, Next.js, Tailwind CSS, and TypeScript, backed by Supabase relational data models and secure subdomain-aware proxy middleware.

Software Engineer (Freelance)

2023 – Present

Delivered high-performance React applications focusing on accessibility and responsive design, integrated third-party APIs, and refactored complex legacy codebases for enhanced scalability.

Let's Build Together

I am open to remote software engineering opportunities (Worldwide / US Timezone). Feel free to reach out directly via email.

Imadiaz01@gmail.com