Milton Aguirre smiling in sunglasses on a sunny street

Milton Aguirre

Full-stack developer. For six years I've built web and mobile apps end to end, from the database schema to the screen people tap. I also founded Dishio, a food court ordering app.

Santo Tomé, Santa Fe, Argentina. Spanish and English.

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Dishio

Founder and developer

In a food court, every store has its own counter, its own line and its own register. Dishio puts all of them in one app: guests see every menu, order from their table and pay without getting up.

Each store gets a live panel: orders reach the counter and the kitchen instantly, tables can call for staff, and sales stats show the busy hours.

I founded Dishio and designed and developed the product myself, including the ordering flow and the payment gateway integration.

Visit Dishio

  1. Scan the table's QR

    Every store in the food court shows up in one menu.

  2. Order from the table

    Pick dishes from any store without standing in line.

  3. Pay in the app

    Checkout runs through the built-in payment gateway.

Dishio on a phone: the menu of La Pizza Italiana for table 1, with pizzas, prices and Add buttons.
What the guest sees after scanning the table's QR.
Dishio kitchen board: orders in three columns, to prepare, preparing and ready to serve, plus a table calling for staff.
The kitchen board. One tap moves an order to the next column.
Dishio orders panel: a cash payment waiting at the register, a table call, and order cards with their status.
Orders arrive live, including cash payments to confirm at the register.
Dishio stats: total revenue, average ticket, top dishes and a chart of sales by hour.
Sales stats per store, with peak hours and CSV export.

Screens show sample data.

Experience

  1. 2023 to now

    Full-stack developer, Improve-in S.R.L

    Buenos Aires, Argentina

    • Build full-stack web apps with React, Next.js, Express and TypeScript, from database design to the interface.
    • Built integrations for enterprise platforms: WhatsApp Embedded Signup, OAuth token exchange and webhook processing.
    • Refactored legacy document models and MySQL/MariaDB schemas with Prisma to speed up metadata search and media handling.
    • Designed a JSON-driven UI system that renders tree-structured screens across the stack.
    • Added structured logging, strict linting and query optimizations to cut technical debt and response times.

  2. 2020 to 2023

    Full-stack developer, Tracker Dev

    Santa Fe, Argentina

    • Built and maintained web and cross-platform mobile apps with React, React Native, Node.js and Express.
    • Designed and tuned relational schemas in MySQL/MariaDB with Sequelize and Prisma.
    • Worked directly with clients to scope features, plan roadmaps and ship to production.

  3. 2017 to 2019

    Monitoring and systems operations specialist, Aries Ingeniería S.A.

    Santa Fe, Argentina

    • Monitored alarm and telecom infrastructure and handled incidents under strict response times.

What I work with

Frontend
React, Next.js, React Native, TypeScript, Tailwind CSS, Chakra UI
Backend
Node.js, Express, REST APIs, webhooks, OAuth, PHP with Laravel and Symfony
Data
MySQL, MariaDB, Prisma, Sequelize, indexing, query optimization, full-text search
Tooling
Git, GitHub, Docker, ESLint, Prettier, Pino, Postman, Linux and macOS

Education

Computer Engineering studies
Universidad Nacional del Litoral, Santa Fe
Computer technician
E.E.T. N° 322 Obispo Gelabert, Santo Tomé
Languages
Spanish, native. English, upper-intermediate to advanced.

Side projects