06/19/2026 updated
100 % available
Full-Stack Developer | React 18 | Firebase | Google Cloud | Node.js
Concepción del Uruguay, Argentina
Only remote
Systems Analyst (Analista de Sistemas)React 18 & Frontend Development
Development of end-to-end features using React 18 and React Native for cross-platform mobile applications (iOS and Android), with proficiency in JavaScript ES6+, SCSS/Sass, and HTML5.
Firebase & Cloud Backend
Data modeling in Firestore, implementation of event-driven triggers, and serverless backend logic using Firebase Cloud Functions (Node.js) on Google Cloud Platform (GCP).
Testing & CI/CD
Writing and maintaining unit tests with Jest and end-to-end tests with Cypress, following TDD practices, and managing CI/CD pipelines in Bitbucket.
Node.js & Backend Logic
Building serverless backend services and complex business logic using Node.js and Cloud Functions, including material invoicing, rate calculation, and transaction handling.
BigQuery & Data Analytics
Integration of BigQuery for data auditing and business analytics within a SaaS logistics and invoicing platform.
Algolia Search Integration
Integration of Algolia for advanced search functionality within production applications.
SQL & NoSQL Databases
Experience with both SQL and NoSQL database paradigms, including Firestore as a primary NoSQL data store.
Docker & DevOps
Use of Docker for containerization and DevOps workflows, combined with Git and Bitbucket for version control and deployment management.
Jira & Scrum/Agile
Project management and team collaboration using Jira within Scrum/Agile frameworks.
Python
Programming experience with Python as part of the technical skill set.
Development of end-to-end features using React 18 and React Native for cross-platform mobile applications (iOS and Android), with proficiency in JavaScript ES6+, SCSS/Sass, and HTML5.
Firebase & Cloud Backend
Data modeling in Firestore, implementation of event-driven triggers, and serverless backend logic using Firebase Cloud Functions (Node.js) on Google Cloud Platform (GCP).
Testing & CI/CD
Writing and maintaining unit tests with Jest and end-to-end tests with Cypress, following TDD practices, and managing CI/CD pipelines in Bitbucket.
Node.js & Backend Logic
Building serverless backend services and complex business logic using Node.js and Cloud Functions, including material invoicing, rate calculation, and transaction handling.
BigQuery & Data Analytics
Integration of BigQuery for data auditing and business analytics within a SaaS logistics and invoicing platform.
Algolia Search Integration
Integration of Algolia for advanced search functionality within production applications.
SQL & NoSQL Databases
Experience with both SQL and NoSQL database paradigms, including Firestore as a primary NoSQL data store.
Docker & DevOps
Use of Docker for containerization and DevOps workflows, combined with Git and Bitbucket for version control and deployment management.
Jira & Scrum/Agile
Project management and team collaboration using Jira within Scrum/Agile frameworks.
Python
Programming experience with Python as part of the technical skill set.
Experience
Professional experience5 - 10 years
Freelancer since2020
Languages
EnglishGoodSpanishNative speaker
Project history
Building end-to-end features in React 18 with a serverless backend using Firebase Cloud Functions (Node.js). Designing data models in Firestore and event-driven triggers for complex business logic including material invoicing, rate calculation, and transactions. Integrating Algolia for search and BigQuery for data auditing and analytics. Maintaining unit tests (Jest) and end-to-end tests (Cypress), managing CI/CD pipelines in Bitbucket. Leading and participating in code reviews. Contributing to a cross-platform mobile app using React Native (iOS and Android).