Javier D.
Tucuman, Argentina
Hire Javier D.
Hire Javier D.
Hire Javier D.
Work history
UpStack
Senior RoR/Android Developer
2018 - Present (7 years)
Remote
Creating and developing innovative software solutions for various clients across a broad range of industries.
Participating in scrums consisting of cross-functional teams, both software and hardware.
Ensuring that features are being delivered efficiently and on time.
National Technological University, Tucumán
University Professor
2017 - 2018 (1 year)
Tucumán Province, Argentina
Delivered lectures, seminars, and tutorials on Android application development, basic course.
Led classroom discussions and guided student inquiries.
Encouraged student emphasis on metaskills and the core concepts of software engineering.
Department of IT projects, UTN FRT
University Lecturer
2016 - 2016
Province of Tucumán, Argentina
Delivered lectures, seminars, and tutorials for a basic course in Android application development.
Designed, prepared, and developed easy-to-understand teaching materials for students.
Provided regular support to students in the development of their metaskills and understanding of the core concepts of software engineering.
Cluster Tucumán Technology
University Lecturer
2015 - 2015
Province of Tucumán, Argentina
Provided support, led classroom discussions, and guided student inquiries on Android development.
Delivered lectures, seminars, and tutorials for a basic course in Android development.
Developed and implemented new teaching methods to reflect changes in Android development.
Vortex Software
Android/RoR Developer
2014 - 2018 (4 years)
Tucumán, Argentina
Proactively introduced the use of a web-based task management tool for effective communication between staff members, which helped to streamline core operations.
Instituted changes in coding activities by implementing a mandatory code review, leading to a remarkable improvement in code quality.
Spearheaded the full-stack development of software and applications through their full lifecycle.
Insignia SA
Ruby on Rails Developer
2013 - 2014 (1 year)
Tucumán, Argentina
Worked with RoR on all DevOps tasks, setting up the right environment and properly configuring the development of servers/platforms.
Completed 50% of all tasks ahead of deadline.
Liaised with front-end developers to integrate their work in different applications.
Showcase
A local social networking app for organizing events between contacts based on geolocation.
CU allows users to connect with friends, see events, and location details.
The app features a complex architecture with real-time location and status reporting from 4 applications.
A multiplatform system for Asado roast purchases across Argentina.
Developed by Vortex Software in 4 months.
Available on Android and iOS with over 10,000 users in 5 months.
TucuBondi is a public transport reference app for Tucuman city.
It provides users with bus paths, position-based searches, credit card balance checks, and general information about bus companies.
The app is available on Android, iOS, and the web, with a large user base of 80,000 customers/month.
Gugu Guru assists parents in selecting baby products.
The application uses a quiz and algorithm to generate product recommendations.
It allows users to create a baby registry for sharing with others.
A web application for a shopping mall in Argentina, utilizing a touchscreen for store navigation.
The app features a map displaying store locations and a path to each store.
It includes an admin management panel for mall operations.
Developed with multiple mobile platforms: Android, iOS, RoR, and Node.js.
Features include two Android apps, two iOS apps, and two RoR apps.
The application utilizes a Node.js backend.
Education
A semester of IT studies in France with Arfitec scholarship.
University of Technology of Belfort-Montbéliard (UTBM) - France
2016 - 2016
Information Systems Engineering
National Technological University, Tucumán - Argentina
2011 - 2016 (5 years)