Hi, my name is

Mariano Ibarra

Software engineer passionate about creating robust, engaging, and accessible digital experiences.

Ver en español

About

Fullstack developer, with extensive experience in both web and mobile projects. My enthusiasm lies in crafting intuitive, interactive, and visually appealing interfaces that deliver exceptional user experiences.

My journey includes 7 years leading teams as a regional restaurant supervisor until 2020 when I decided to shift my focus and dive into the exciting world of programming. In this transition, I found the perfect amalgamation of all my passions: technology, design, solution creation, and problem-solving. This shift not only allowed me to leverage my analytical skills but also to collaborate effectively within multidisciplinary teams.

I am constantly updating my knowledge and exploring new technologies to continue growing professionally. My goal is to embrace continuous challenges and contribute to exciting projects that drive technological development.

When I'm not at the computer, you'll usually find me cycling, immersed in the pages of a good book, or taking a stroll with Balti

Here are some of the technologies I've been working with recently:

  • JavaScript (ES6+)
  • Node.js
  • C#
  • .NET Core
  • SQL
  • TypeScript
  • Next.js
  • Astro
  • MAUI
  • WPF
  • React
  • WinUI 3
  • Tailwind CSS
  • Sass
  • GraphQL

Experience

  1. 2023 — PRESENT

    Software Engineer On City

    Led the frontend team in an agile environment, designing and developing internal tools with Angular and .NET to streamline core business processes. Delivered scalable features like the digital insurance sales flow, automated debt outsourcing, and complex SAP integrations. Took part in UX prototyping with Figma, technical decision-making, and stakeholder analysis to ensure robust, user-focused solutions.

    • Angular
    • RxJS
    • TypeScript
    • .NET
    • C#
    • SQL
    • Clean Architecture
    • Domain driven design
    • Azure DevOps
    • Figma
    • Scrum
    • Karma
  2. 2022 — 2023

    Fullstack Developer Lumma

    Designed and developed core apps for a Smart TV OS, focusing on performance and remote-friendly UX on limited hardware. Led the creation of intuitive interfaces, built fullstack apps optimized for low-resource environments, and ensured real-world stability through hands-on testing on physical devices.

    • React
    • Styled components
    • Spatial Navigation
    • Javascript
    • Python
    • Django
    • Socket IO
    • Scrum
    • Git
    • GitLab
    • Java
    • Web Accesibility
  3. 2021 — 2022

    Frontend Developer Lemon

    I contributed to building and maintaining accessible, high-performance web interfaces at a fast-growing fintech. Focused on feature development, cross-browser testing, and component optimization, while promoting best practices to support team growth and code quality.

    • React
    • React Native
    • HTML
    • CSS
    • Sass
    • Node.js
    • GIT
    • Scrumban
    • Jest
    • Mocha
    • CI/CD
View Full Resume

Projects

  1. Dog Seeker

    Dog Seeker

    This SPA application allows you to search for dog breeds by using an external API. You can sort the breeds by alphabetical order or by weight, search by name, filter them according to their temperament or their origin of creation, that is, those obtained from the API or created through a controlled form that allows creating new breeds, which are stored in a database.

    Source code
    • React
    • Redux
    • Module CSS
    • Express
    • PostgreSQL
    • Sequelize
    • APIREST
  2. Eventoo

    Eventoo

    Eventoo is an online ticketing and event management platform that enables organizers to create and promote events, sell tickets, and manage attendance. The platform offers a wide range of solutions to event organizers, such as event listing customization, integration with email marketing tools, ticket and attendee management, detailed reporting and analytics, and much more..

    Source code
    • React
    • Redux Toolkit
    • Express.js
    • PostgreSQL
    • Sequelize
    • Mercado Pago API
    • Google login API
  3. mitWeather Native

    mitWeather Native

    A native mobile app to check the weather of any location. It is the continuation of my previous project, which was a SPA written in React and Redux, from which I recycled a large part of the functional code, which I adapted and optimized. As for the front, all the code was rewritten from scratch to use native components, trying to make minimalism prevail getting rid of everything that could hinder the user experience.

    Source code
    • React Native
    • Redux
    • Adobe Illustrator
    • APIREST
  4. mitWeather

    mitWeather

    A simple weather app with responsive design built with React.

    Source code
    • React
    • Redux
    • Module CSS
    • APIREST
  5. Portfolio v1

    Portfolio v1

    My first portfolio was really my first project, with its i could consolidate all that i learned on my first contact with React.

    Source code
    • React
    • Module CSS