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Hey, I'm Ignacio Aristegui!


Software Developer with 3+ years of experience building full-stack web applications. Proficient in Python, TypeScript, FastAPI, Django, React, and Next.js.

Experienced with cloud infrastructure (Azure), PostgreSQL, and AI integrations. Track record delivering SaaS products and business systems in startup environments.

Quick facts:
  • Based in Argentina · open to relocation.
  • Currently studying Computer Science at Universidad Nacional de La Plata.
  • Working at Dowl — FastAPI + Next.js + Azure.
  • Languages: Spanish (native) · English (B2).
  • Reach me at ignacioaristegui025@gmail.com or LinkedIn.
✩ STACK: Python · TypeScript · JavaScript · FastAPI · Django REST · React · Next.js · React Native · PostgreSQL · Supabase · Azure · Vercel · Groq AI · Tailwind CSS · Git

Experience



> Dowl — Software Developer
October 2025 – Present
  • Building full-stack applications with FastAPI (Python) and Next.js (TypeScript); deploying on Microsoft Azure.
  • Designing RESTful APIs with PostgreSQL for complex business logic and data modeling.
  • Developing a cross-platform mobile application using React Native.
> Mechquote – AI-Powered Industrial Quoting — Software Developer
June 2024 – November 2024
  • Automated industrial budgeting workflows through AI integration, reducing manual processing time.
  • Designed scalable data processing pipelines and REST APIs for real-time quote generation.
> StoreSys — Front-End Developer
February 2024 – September 2024
  • Built a web invoicing app integrated with Argentina's electronic billing system (ARCA) using React and TypeScript.
> Superintendencia de Servicios Públicos Domiciliarios — Desktop Developer
June 2024
  • Built a desktop data management and visualization application using Python, PyQt, Pandas, and Matplotlib.
> Freelance — Full-Stack Developer
September 2023 – June 2024
  • Delivered custom web solutions for 4+ clients (medical, fitness, e-commerce) with Next.js, React, and payment integrations.

Projects



☾ SaaS ERP for SMEs – ARCA Integrated


Django REST · PostgreSQL · ARCA
  • Full-stack commercial management system for Argentine SMEs with electronic invoicing (ARCA).
  • Modules for sales, inventory, client/supplier management, VAT reporting, and delivery tracking.

☾ PC Builder – AI Hardware Price Comparator


Next.js · TypeScript · Supabase · Python · Groq API
  • Scrapes hardware stores, stores data in Supabase, and uses Groq AI to recommend optimal PC builds.
  • Automated email price alerts, shopping cart, AI-generated build saving.
skillsTech stack:

[Languages]Python · TypeScript · JavaScript
[Backend]FastAPI · Django REST · REST APIs · Web Scraping
[Frontend]React · Next.js · React Native · Tailwind · Bootstrap
[Databases]PostgreSQL · Supabase · SQLite
[Cloud]Microsoft Azure · Vercel · Git
[Integrations]Groq AI · ARCA · PayPal API · Mercado Pago API

Education:

[UNLP] Computer Science · 2025–Present
[E.E.S.T. N°1] Tech Secondary · 2017–2023