Personal details

Agustin V. - Remote mobile app developer

Agustin V.

React Native Developer
Based in: 🇦🇷 Argentina
Timezone: Buenos Aires (UTC-3)

Summary

I developed mobile apps with video processing using FFMPEG, live streaming with Apple HLS and AWS Elastic Transcoder, a Uber style startup for carpooling and IOT (internet of things) application to control your own heater from your smartphone with geofencing as an option to turn on / off depending on your current location.

I have been responsible for publishment on both Android Playstore and iOS AppStore, handling testing flows internal, alpha, beta, production with continous integration and GIT branch system.

Expert tech stack:

Android since 2011
iOS since 2012
React Native since 2016
PlayStore and AppStore publish since 2012

Ocasional tech stack:

Web - React / Javascript / CSS
API PHP
API Java Spring Framework
API Node JS
Amazon Web Services

Work Experience

Freelance React Native Developer
Toptal | Jan 2019 - Present
Android
Google Maps
Firebase
Auth0
React Native
GraphQL
iOS
Apollo
Projects: ● Fetch AI (2022): - Developed an app that uses AI to learn from the user which will plan you holidays, arrange dinners, etc. - Added push notifications, social sign ins (Google, Apple), CodePush and Sentry for crash detection. - Created several screens and layouts for the mobile application. - Led a team of junior mobile developers which I supported for the success of the product. Reviewed pull requests daily. - Created Google Maps screens, Places API, Directions API and Geofencing. Calculated travel distance for each destination. - Developed a digital currency wallet screen that displayed the current balance. - Added a Chat feature using react native gifted chat for the front end, and Comet Chat for the engine. ● FairmarketHome (2020-2022): - Developed a home management app in React Native. - Used GraphQL with Apollo client. - Learned about Android instant apps and iOS 14 app clips. - Created end-to-end tests using Appium and AWS Device Farm. ● Scholly (2019): - Worked on Scholly Math and Scholly Search applications (React Native & Expo), especially on in-app purchases and push notifications. - Performed A/B Tests and JEST snapshot testing. - Added in-app purchases to an existing application (Android) and refactored the entire mobile app to fit high code quality standards. (Android) - Updated the existing networking libraries to Retrofit and RxJava. (Android) - Migrated the existing code to Android X. (Android) ● Toyboy Warehouse (2019): - Developed a Tinder-style application using Animated API in React Native. - In-app purchases and Push Notifications. ● Mobeezio (2019): - Implemented a bridge from Unity to React Native by using native modules and callbacks. (Unity - React Native) - Created a CircleCI YML file to generate the library files automatically. (Unity - ReactNative) - Developed simple modules such as login, register, and friend list. (React Native)
Co-founder - Technical Director
Paisanos Creando | Oct 2013 - Jul 2018
PHP
Android
Java
MySQL
Spring
API
React Native
iOS
I was one of the co founders of this Mobile development company. I started as a developer and in 2015 I switched to Project Management and Tech Lead when we started hiring people. www.paisanoscreando.com Achievements: - Mentored junior developers on Android and iOS. - Saved 70% of development time in backend development by introducing Spring Framework to the company. - Introduced Bitrise CI, now our deployments are 100% automatic, saving time and money. - Built secure and cost-efficient architectures with AWS. - Made product roadmaps and project scopes working with my partners. - Improved deployments, even more, using branches with GIT and environment variables to support both testing and production environments. Some of my work: Android: https://play.google.com/store/apps/details?id=com.paisanoscreando.cambioposadas https://play.google.com/store/apps/details?id=com.paisanoscreando.agendacolegiales https://play.google.com/store/apps/details?id=com.paisanoscreando.energysafe iOS: https://itunes.apple.com/ar/app/cambio-posadas/id1345520805?mt=8 https://itunes.apple.com/ar/app/soy-vecino/id1121411176?mt=8 https://itunes.apple.com/ar/app/energysafe/id1343313038?mt=8

Projects

Scholly Search
Android
React Native
iOS
Scholly takes the hassle out of the scholarship search process so you can focus on what’s important—getting free money for school. We have helped students win over $100 million in scholarships so far. How does Scholly make it easy? • Customized Scholarship Search: Get matched with scholarships for college and graduate school tailored just to you. • Scholly Scores: Review and choose the best scholarships to apply for based on their Scholly Score. The higher the Scholly Score, the stronger the match—which means better chances at more money! • Easy Scholarship Tracking: Keep track of scholarship deadlines and track your application statuses, all in one place. • Mobile & Desktop Access: Access scholarship opportunities anywhere, on the go, on all of your devices. The best part is that with a Scholly membership, you’ll receive access to all of the fantastic tools we offer to help students. Among them are Scholly Editor (an AI-powered writing assistant) and Scholly Math (an AI-powered math solver that instantly interprets and provides step-by-step solutions to any math problem).
Scholly Math
Android
React Native
iOS
Struggling with your math homework or preparing for an upcoming exam? Scholly Math has you covered! Scholly Math is an AI-powered math solver that instantly interprets and solves any type of math problem, from basic arithmetic to complex calculus proofs. Struggling with your math homework or preparing for an upcoming exam? Scholly Math has you covered! Scholly Math is an AI-powered math solver that instantly interprets and solves any type of math problem, from basic arithmetic to complex calculus proofs. It’s as simple as this: 1. Snap a photo of a printed or handwritten math problem using your mobile device’s camera. 2. Receive the solution instantly—even without a Scholly membership!—and repeat for as many problems as you need to solve. 3. For detailed, step-by-step solutions, start a FREE* trial, or sign up for a Scholly membership. You’ll receive various, expanded approaches to solving most problems.

Education

High School Diploma in IT
High school diplomaポInformation and Communication Technology
Mar 2001 - Dec 2017
Universidad de Buenos Aires
Bachelor's degreeポBachelor's Degree in Software Engineering
Mar 2008 - Dec 2014

Certifications & Awards

Project Management Expert
Universidad Tecnologica Nacional | Sep 2017