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Gustavo Pacheco

Senior Software Engineer at Jüsto

Typing solid code with good practices, with knowledge in BackEnd, FrontEnd & DevOps.

About me

Graduate Senior Software Engineer from the University of Cartagena , COL, I bring over 7 years of experience working with cutting-edge technologies for diverse clients, both local and foreign.

I'm a solution-driven Full-Stack developer, deploying my knowledge in the different components of a top-notch and reliable software product. My porfolio includes projects with renowed industry leaders like Bancolombia , where I contributed to the development of pivotal app features that consolidate clients.

I pride myself on my effective team leadership, mentorship abilities, and drive to always dive deep into new technological paradigms.

Work Experience


  • Senior BackEnd Software Engineer
    sep. 2023 - present

    Design and optimization of architecture migration primarily focused on transitioning from a monolithic service to microservices. Active participation in error resolution at the production level in the operational area of Jüsto.

    I joined the inbound team, where all types of operational inputs, warehouses, supplies, purchase and transfer orders, suppliers, and distribution centers are managed.

  • Node.js
  • Nest.js
  • TypeScript
  • JavaScript
  • Yarn
  • PostgreSQL
  • AWS
  • Docker
  • Kubernetes

TravelX Inc.

  • Senior Software Engineer
    apr. 2022 - sep. 2023

    Led the development and architecture of the flight product infrastructure, encompassing areas like availability, bookings, offers, and payments.

    Innovatively integrated traditional ticketing into the realm of NFTickets, collaborating with external providers such as Flybondi, VivaAir, and Equair.

    Ensured robust product performance by synchronizing flight ticket changes and proactively identifying and rectifying process failures.

  • Kotlin
  • Ktor
  • Spring Boot
  • Gradle
  • MongoDB
  • Redis
  • AWS
  • JUnit
  • Mockk
  • Docker

Almundo - CVC Argentina

  • Consulting Software Engineer
    apr. 2022 - dec. 2022

    Directed a pivotal project focused on the internal management of promotions across Almundo's product range, enhancing platform efficiency and user engagement.

    Redesigned and managed the UI of promotional cards, ensuring a seamless user experience and boosting offer visibility.

  • Techincal Leader & Software Engineer
    dec. 2021 - apr. 2022
    Led the Alliances and Home team, overseeing the development and maintenance of key platform features, this included
  • Software Development Engineer
    aug. 2020 - dec. 2021
    Played an instrumental role in product development, contributing to the creation of new features, client integrations, alliance partnerships, and comprehensive reporting systems.
  • Java
  • Spring Boot
  • TypeScript
  • JavaScript
  • Angular
  • MongoDB
  • Redis
  • Maven
  • Gradle
  • MySQL
  • Docker


  • Noah BabyShower Invitation Card

    Invitation card for Noah's baby shower, a cute little baby who is coming to this world soon, or... has he already arrived? Well, it was developed using React.js & TailwindCSS, and it features a responsive design, so it can be viewed on mobiles, tablets, and desktop screens.

    Screenshots of invitation card for Noah's baby shower