Simera Professional Key (SPK)

Oscar N

Chile

Software Engineer

$ 5,200/month

5 yrs exp

Full Stack Developer with a strong focus on backend development and systems architecture. Experienced in building scalable solutions using Go, Node.js, and React, applying principles of clean architecture, messaging, concurrency, and observability. Interested in distributed systems, Kubernetes, resilience, and the design of decoupled APIs. I value technical judgment, adaptability, and cross-team collaboration to build maintainable software, aiming to deliver solutions with real business impact …

Skills

  • AngularJS
  • AWS
  • Docker
  • Git
  • JavaScript
  • Jira
  • Kubernetes
  • Microservice
  • MongoDB
  • MySQL
  • Node.js
  • PHP
  • PostgreSQL
  • Python
  • React
  • Typescript
  • JavaScript ES6
  • Angular
  • Confluence
  • Flutter
  • GCP
  • Golang
  • JWT
  • Microservices
  • NestJS
  • NodeJS
  • Phyton
  • Rabbit
  • React Native
  • ReactJS
  • SOLID
  • Vuex
  • RESTful APIs
  • CICD
  • Clean Architecture
  • RabbitMQ
  • MUI
  • GitHub Actions
  • Testing
  • Astro
  • AstroJS
  • Angular+17
  • Cloud Architecture
  • REST APIs
  • Clean Code
  • MSQL
  • CRM Architecture
  • Clean Architech
  • Microservicios
  • SOLID Principles
  • Type Script
  • GitLab CI/CD
  • MVC Architecture
  • kubernetes
  • Typescrtipt
  • MAUI
  • GitFlow
  • Observability

Oscar N

Chile

Software Engineer

$ 5,200 /month

Part Time: $ 3,450/month

5 yrs exp

Full Stack Developer with a strong focus on backend development and systems architecture. Experienced in building scalable solutions using Go, Node.js, and React, applying principles of clean architecture, messaging, concurrency, and observability. Interested in distributed systems, Kubernetes, resilience, and the design of decoupled APIs. I value technical judgment, adaptability, and cross-team collaboration to build maintainable software, aiming to deliver solutions with real business impact …

Skills

  • AngularJS
  • AWS
  • Docker
  • Git
  • JavaScript
  • Jira
  • Kubernetes
  • Microservice
  • MongoDB
  • MySQL
  • Node.js
  • PHP
  • PostgreSQL
  • Python
  • React
  • Typescript
  • JavaScript ES6
  • Angular
  • Confluence
  • Flutter
  • GCP
  • Golang
  • JWT
  • Microservices
  • NestJS
  • NodeJS
  • Phyton
  • Rabbit
  • React Native
  • ReactJS
  • SOLID
  • Vuex
  • RESTful APIs
  • CICD
  • Clean Architecture
  • RabbitMQ
  • MUI
  • GitHub Actions
  • Testing
  • Astro
  • AstroJS
  • Angular+17
  • Cloud Architecture
  • REST APIs
  • Clean Code
  • MSQL
  • CRM Architecture
  • Clean Architech
  • Microservicios
  • SOLID Principles
  • Type Script
  • GitLab CI/CD
  • MVC Architecture
  • kubernetes
  • Typescrtipt
  • MAUI
  • GitFlow
  • Observability

Software Engineer

IMED S.A.
June 2024 - October 2025

Developed backend services using Golang (Fiber) and Node.js (Express, NestJS) with PostgreSQL and RabbitMQ. Implemented Clean Architecture and SOLID principles. Refactored authentication using React, Vite, and MUI. Optimized PDF workflows by replacing Base64 with JSON payloads and server-side rendering, reducing payload size by 90%. Managed development using GitFlow and code reviews.

Full-Stack Developer

Yoy Training SPA
April 2021 - December 2023

Full-stack development (Laravel + Vue, Express.js + React/Angular), using MySQL and MongoDB. Participated in legacy-to-cloud and cloud-to-cloud migration projects (AWS → OCI), including system integrations and deployments on public cloud infrastructure. Developed WebXR Progressive Web Applications (PWAs) using A-Frame to deliver immersive 360° experiences.

Mobile Developer

Solik SPA
September 2020 - March 2021

Developed Flutter applications using GCP and built admin panels using Flask, Angular, and Firebase.

Web Developer

Soluciones Integrales Kamaleon
April 2020 - August 2020

Developed process control systems using PHP, MySQL/SQL Server, jQuery, and Bootstrap. Managed versions using TortoiseSVN.

Smart Scores

Communication
80
Role Fit
100
Adaptability
90
Problem-solving
90

Smart Skills

beta