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Available in 2 weeks

Senior Full stack Developer @ Rootstack

Mid-level
Seniority
GMT-05:00, Medellín, Colombia
Location & Timezone
$50 - $60/hr
Average Hourly Rate
English
Languages

Top skills

React Native
JavaScript
TypeScript
React.js
Vue.js

About

Resourceful Mobile Developer (5+ yrs) with strong skills in React Native, JS & TypeScript. I excel at maintaining & extending complex apps, mastering unfamiliar codebases to deliver new features with minimal supervision. Adept at debugging performance issues, refactoring components & translating mockups into high-quality code using modern tools.

Top skills

Verified by Pangea.ai due diligence

Top SkillsCurrent UsageSeniority
React Native
20%null year
JavaScript
20%null year
TypeScript
20%null year
React.js
20%null year
Vue.js
20%null year

All skills

Roles and tools, to bring ideas to life and create meaningful experiences

CRM
Mobile Apps
E-Commerce
Data Analytics and Visualization
CMS
API
SaaS
Integrations
Databases
Marketplaces
Website Design
Web Apps
Helpdesk Software
Social Networks
ERP
Cloud Computing

Professional experience

Explore a curated selection of projects highlighting G's expertise and experience. Each project aims to showcase challenges, solutions, and the final outcome, along with the tools and technologies used.

Under MNDA
Mobile App — Senior Full Stack Developer
My primary responsibility was to maintain and extend this complex CRM application. I was responsible for refactoring key components to improve performance and implementing new features with dynamic fields, demonstrating the ability to work independently on a challenging existing codebase.
CRM
Web Apps
Mobile Development
React Native
Redux
+1

Under MNDA
Wallet App — Senior Full Stack Developer
Contributed to the development of a multi-currency wallet app using React Native. I was responsible for implementing advanced security features like biometric authentication and integrating with a Node.js backend. I utilized modern, AI-assisted development tools to accelerate debugging and the implementation of new, complex features.
CRM
Web Development
Mobile Development
React Native
TypeScript
+2

Under MNDA
Application system — Senior Full Stack Developer
Architected a comprehensive queue management system that included three distinct React Native applications (for tablets, TVs, and mobile phones). I was responsible for the full development of the mobile apps, integrating them with a Laravel backend to ensure a seamless and real-time user experience across multiple devices.
Web Apps
Mobile Apps
Web Design
Mobile Development
React Native
+2

Preferred tools

View the preferred tools and apps used by G to assess compatibility and alignment.

Azure
Azure
Figma
Figma
Git
Git
Firebase
Firebase
Visual Studio
Visual Studio
Mattermost
Mattermost
Google Meet
Google Meet
Google Drive
Google Drive

Career highlights

Discover G’s professional journey, including employment history, certifications, and educational background.

Senior Full stack Developer
Rootstack2019 - Present
Develop and maintain complete web applications (frontend and backend). Implement authentication and authorization solutions in web applications. Optimize application performance on both frontend and backend. Create unit and integration tests. Debug and troubleshoot complex issues. Configure and manage development and production environments. Write clear and concise technical documentation on the code and implemented functionalities. Perform code refactoring. Maintain application compatibility and performance. Perform log and metrics analysis to identify and troubleshoot issues.
Senior Full Stack Developer
Fintech Inc.2018 - 2019
Desarrollar interfaces de usuario interactivas y visualmente atractivas. Implementar diseño responsivo para garantizar la compatibilidad en dispositivos móviles y de escritorio. Crear componentes reutilizables y modulares con frameworks/librerías como React, Angular o Vue.js. Colaborar con diseñadores UX/UI para transformar diseños en interfaces funcionales. Optimizar el rendimiento de las aplicaciones frontend, reduciendo tiempos de carga y mejorando la experiencia de usuario. Implementar pruebas unitarias y funcionales en el frontend. Integrar APIs RESTful o GraphQL en el frontend para interactuar con sistemas backend. Asegurar que el código frontend sea accesible. Desarrollar y mantener la documentación técnica. Solucionar problemas y errores de UI/UX. Colaborar con desarrolladores backend para integrar correctamente funcionalidades. Asegurar la calidad y consistencia visual. Aplicar buenas prácticas de seguridad en el desarrollo frontend.
Sub-coordinator of web and mobile development
Oruga Studio2017 - 2018
Full Stack engineer
Medianet2016 - 2017
Developer Senior
IODestiny2014 - 2016

Testimonials

Anonymous

Rootstack

Verified Testimonial

The best part of working here is the multicultural environment—it brings so many great ideas to the table. Beyond that, the commitment to seeing us as humans is huge. This is a place where collaboration is organic, support is built-in, and you feel appreciated for who you are, not just what you code.

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