Summary

Expertise

Project Highlights

Agency

JO

English:

Upper Intermediate

Javier O.

vetted by Youteam

Vetted by YouTeam

Argentina

UTC -03:00

America/Argentina/Buenos_Aires

English:

Upper Intermediate

Software Engineer

Want to hire this engineer?

Check if Javier is available

Expertise

Years of commercial development experience

15 years of experience

Core technologies

JavaScript 10 years
MongoDB 4 years
React Native 4 years
Node.js 5 years
React.js 5 years
Git 4 years

Other technologies

.NET
TypeScript
ES6
RESTful API
Redux
iOS SDK
GitLab
GraphQL
AndroidX
Firebase

Project Highlights

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REACT NATIVE TECH LEAD

11fifty

Aug `21 - Present

3 years

11fifty

Corporate pension plans don’t work as well as they should. They’re hidden behind bureaucratic systems and complicated products. All of which leaves employees with a feeling that their retirement savings - probably the most important investment they will have - isn’t their own. 11Fifty is here to change that. With the right technology and education, we believe corporate South Africa can change our retirement savings culture for the better. It all starts with the people who work at 11Fifty. The smart investment app for everyone! Technology-led investment plans for employers of choice, smart employees, and individuals.

Responsibilities & achievements

Designed and developed Git Flow strategy • Designed and developed CI / CD mobile apps • Released mobile apps (Android & iOS) • Developed front-end User Interfaces • Scrum meetings • Analyzed and solved problems related to implementation of web solutions • Managed communication with clients in U.S. • Defined Architectures for the project React Native Tech Lead. • Mentoring junior developers

JavaScript
MongoDB
Node.js
React Native
TypeScript
Git
Redux
Firebase
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SR. REACT NATIVE DEVELOPER

CATTLER

Jun `21 - Aug `21

2 months

CATTLER is a solution that integrates all operational management and analysis of livestock production in a single mobile platform.

Responsibilities & achievements

Designed and developed Git Flow strategy • Designed and developed CI / CD mobile apps • Released mobile apps (Android & iOS) • Developed front-end User Interfaces • Scrum meetings • Analyzed and solved problems related to implementation of web solutions. • Managed communication with clients in U.S. • Defined Architectures for the project • Mentoring junior developers

JavaScript
MongoDB
Node.js
React Native
TypeScript
Git
Redux
Firebase
icon
Developer

BLUON

Oct `20 - May `21

7 months

Bringing unparalleled innovation to the HVAC industry by empowering HVAC technicians. Bluon is creating the future of HVAC by empowering service technicians with next-gen products, just-in-time training, access to industry experts, and an unbreakable communitY.

Responsibilities & achievements

Designed and developed Git Flow strategy • Designed and developed CI / CD mobile apps • Released mobile apps (Android & iOS) • Developed front-end User Interfaces • Scrum meetings • Analyzed and solved problems related to implementation of web solutions • Managed communication with clients in U.S. • Defined Architectures for the project • React Native Developer Mobile Tech Lead • Contact with Client and product Owner • Estimations • Road map decisions • Core repo • Create working rules and guidelines • Mentoring junior developers

JavaScript
MongoDB
React Native
TypeScript
Git
Redux
AndroidX
icon
Developer

FORBES

Jun `19 - Dec `19

6 months

Truly unique among magazine apps, the Forbes app acts as your gateway to the ultimate Forbes experience by combining the power of the dynamic and contentrich Forbes.com with Forbes magazine — all optimized for mobile and enabled for easy saving and sharing. The app offers the freedom to glide between platforms to discover and share what you find interesting, valuable and inspiring: stories about entrepreneurs and executives changing the world; innovative companies that are changing how businesses work; strategic insights to help shape your investment strategies and more

Responsibilities & achievements

Mobile main developer • Develop performant issues and new features • Lead the mobile area • Participation in road map decisions • Main Contact with client (project owner)

React Native
TypeScript
QA Management
GitLab
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REACT NATIVE LEAD DEVELOPER

BKLYN.CO

May `18 - Oct `19

1 year

Foxbox Digital is an award-winning digital product agency, headquartered in Chicago. We partner with clients ranging from Fortune 50 companies to highgrowth startups and everyone in between to design, develop, and deliver successful digital experiences.

Responsibilities & achievements

Lead Mobile React Native Developer • Lead Mobile Team • Contact with Client and product Owner • Estimations • Road map decisions • Core repo • Create working rules and guidelines

API
Google Maps
Stripe
TypeScript
QA Management
GitLab
Jest
GraphQL

Agency

agency #2820

100-400

GMT-3

ARGENTINA

Core Expertise

AngularJS
C#
Cloud Engineer
Java
React.js
React Native
SQL
UI
Unity or Unity3D
UX
WordPress
Cloud Security Framework
QA Management
Unit Testing
WordPress e-Commerce

Industries

Architecture & Design, Banking & Finance, Beauty & Personal Care, Augmented reality

Want to hire this engineer?

Check if Javier is available