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RAMIRO GAVAGNIN

SOFTWARE ENGINEER - REACT NATIVE LOVER

Passionate mobile developer with 6+ years transforming ideas into extraordinary applications. Specialized in technical leadership and AI solutions.

EXPERIENCE

Senior React Native Developer

NationsBenefits

Oct 2023 - Present

Lead development of high-performance POS mobile app for benefits and refund processing across US grocery stores (healthcare industry). Collaborated with financial, design, and engineering teams to drive feature discovery and delivery. Optimized app for 2GB RAM devices using MMKV and Native Modules.

Low memory device optimization
Financial team collaboration
Testing & CI/CD strategies

Senior React Native Developer

Rootstrap (Summum App)

Feb 2023 - Sep 2023

Maintained and developed new features for a healthcare app used by thousands of users in Uruguay. Managed appointment scheduling, medical records access, and medication delivery modules.

Healthcare app with thousands of users
Medical appointments
Medication delivery

Tech Lead / Fullstack Developer

Rootstrap - The Hive App

Aug 2022 - Jan 2023

Led development of real-time chat app with live rooms, DMs, and customizable profiles. Integrated Firebase for real-time messaging within cost constraints.

Real-time chat implementation
Team coordination
Feature delivery

Tech Lead / Fullstack Developer

Drixit Technologies

Apr 2021 - Jul 2022

Developed mobile app for industrial operations management, including GPS-based zone tracking, factory alerts and background tasks. Owned the mobile team from planning to delivery.

Complete CI/CD automation
Architecture from scratch
Technical team leadership

Senior React Native Developer

Natural Tech House - Nimble App

Nov 2020 - Dec 2020

Created a gastronomy app for takeout and dine-in options using Expo and UNIMODULES.

Gastronomy app
Expo and UNIMODULES
Takeout and dine-in

Tech Lead

Wirsolut - Wesex App

Aug 2020 - Feb 2021

Designed and delivered a social app focused on sexual education and safe spaces. Defined the tech stack and led both frontend and backend implementation.

Social app
Sexual education
Technical leadership

Tech Lead

Codea IT / Ecoclimasol

May 2020 - Sep 2020

Developed a customizable insurance app framework for agricultural risk analysis. Lead the development of reusable architecture across multiple clients.

Insurance framework
Agricultural risk analysis
Reusable architecture

SSR React Native / React JS Developer

Codea IT / BlueBat Games

Mar 2020 - May 2020

Developed complex UI implementations for a casino games app across mobile, tablet, and web platforms.

Complex UI
Casino games
Multi-platform

SSR React Native Developer

Codea IT / TIARG (INDX App)

Feb 2020 - Mar 2020

Contributed to the development and debugging of an influencer marketing campaign app. Participated in feature planning, code reviews, and client communications.

Influencer marketing
Code reviews
Client communications

SSR React Native Developer

Codea IT / TIARG (Juuk App)

Dec 2019 - Mar 2020

Developed features and maintained a fishing trip booking app (Airbnb for fishing). Led code review, bug fixing, and client technical support.

Fishing app
Code reviews
Technical support

JR Web Developer

Wirsolut / Leader Music

Sep 2019 - Mar 2020

Built and maintained a web app to manage and track audiovisual content performance (Spotify, YouTube, Fuga). Focused on UI features, bug fixes, and reusable components.

Web app
Audiovisual content
Reusable components

JR React Native Developer

Wirsolut / PepsiCo (Rumbo App)

Jun 2019 - Sep 2019

Developed an internal tool for tracking sales metrics of PepsiCo distributors. Defined architecture, workflows, and front-end logic.

Internal tool
Sales metrics
Frontend architecture

JR React Native Developer

Wirsolut / Flexer Foundation

Mar 2019 - Apr 2020

Built an app to manage and share oncological treatment information for parents of sick children. Worked across frontend/backend, feature planning, QA, and support.

Oncological app
Frontend/Backend
QA and support

TECHNICAL SKILLS

Mobile Development

React Native95%
TypeScript90%
Redux Toolkit90%
Native Modules85%

Backend & APIs

Node.js85%
MongoDB80%
Firebase85%
Supabase80%

Artificial Intelligence

N8N90%
OpenAI APIs85%
Azure AI80%
Vector DBs75%

Tools & DevOps

GitHub Actions90%
Fastlane85%
Docker75%
Sentry80%

FEATURED PROJECTS

POS App - NationsBenefits

High-performance POS app for benefits processing in US stores. Optimized for 2GB RAM devices.

React Native
TypeScript
MMKV
Vision Camera
Redux Toolkit
βœ… Low memory device optimization

The Hive - Chat App

Real-time chat app with live rooms, direct messages and customizable profiles using Firebase.

React Native
Firebase
Node.js
MongoDB
WebRTC
βœ… Real-time chat with thousands of users

Drixit - Industrial Operations

Industrial operations management app with GPS tracking, alerts and complete CI/CD automation.

React Native
Node.js
Kafka
MongoDB
Fastlane
βœ… Complete architecture from scratch

AI & AUTOMATION SOLUTIONS

Specialized in AI agent integration and workflow automation

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N8N Automation

Development of automated workflows and AI agents to optimize business processes

🧠

OpenAI & Azure AI APIs

Integration of language models and AI APIs for intelligent application features

πŸ”

Vector Databases

Implementation of Pinecone and other vector solutions for semantic search and RAG

⚑

AI Development Tools

Advanced use of GitHub Copilot, Cursor, Windsurf and local models like DeepSeek-R1

CERTIFICATIONS

Continuous learning in the latest technologies

N8N Course

N8N Course

Software Engineering Foundations Course

Software Engineering Foundations Course

AI Tools for Developers Course

AI Tools for Developers Course

Mathematics Foundations Course

Mathematics Foundations Course

Android Technical Basics Course

Android Technical Basics Course

Introduction to Java Course

Introduction to Java Course

Introduction to Web: Internet History and Functionality Course

Introduction to Web: Internet History and Functionality Course

Basic Computing Course

Basic Computing Course

macOS Development Environment Setup Course

macOS Development Environment Setup Course

React Native Course

React Native Course

JavaScript Fundamentals

JavaScript Fundamentals

Practical React JS Course

Practical React JS Course

React Router 5 and Redux Course

React Router 5 and Redux Course

Basic Programming Course

Basic Programming Course

1 from 14 certificates

CONTACT

Ramiro Gavagnin

Have an amazing project in mind? Let's talk and make it happen!