Simera Professional Key (SPK)

Mariano M

Argentina

Full Stack Developer

$ 5,200/month

7 yrs exp

Skills

  • Agile
  • AWS
  • Bootstrap
  • CSS
  • CSS3
  • HTML
  • HTML5
  • JavaScript
  • Node.js
  • Oracle JDBC
  • Oracle RDBMS
  • React
  • Redux
  • Scrum
  • Typescript
  • Wordpress
  • JavaScript ES6
  • App Developer
  • BackEnd Developer
  • BI Developer
  • BOT Developer
  • c# Developer
  • ExpressJS
  • Full Stack
  • Full Stack Developer
  • iOS Developer
  • NestJS
  • NextJS
  • ReactJS
  • WordPress CMS
  • Clean Architecture
  • Fullstack
  • Nuxt.js
  • Nest.js
  • Next.js
  • Express
  • Next js
  • press
  • Cloud Architecture
  • Express.js
  • Full Stach
  • Develper
  • Fullstack developer
  • Oracle DBA
  • CRM Architecture
  • Clean Architech
  • Fullstack Development

Mariano M

Argentina

Full Stack Developer

$ 5,200 /month

7 yrs exp

Skills

  • Agile
  • AWS
  • Bootstrap
  • CSS
  • CSS3
  • HTML
  • HTML5
  • JavaScript
  • Node.js
  • Oracle JDBC
  • Oracle RDBMS
  • React
  • Redux
  • Scrum
  • Typescript
  • Wordpress
  • JavaScript ES6
  • App Developer
  • BackEnd Developer
  • BI Developer
  • BOT Developer
  • c# Developer
  • ExpressJS
  • Full Stack
  • Full Stack Developer
  • iOS Developer
  • NestJS
  • NextJS
  • ReactJS
  • WordPress CMS
  • Clean Architecture
  • Fullstack
  • Nuxt.js
  • Nest.js
  • Next.js
  • Express
  • Next js
  • press
  • Cloud Architecture
  • Express.js
  • Full Stach
  • Develper
  • Fullstack developer
  • Oracle DBA
  • CRM Architecture
  • Clean Architech
  • Fullstack Development

Full Stack Developer

Darwoft
November 2022 - present

Developed and maintained full-stack features using Next.js, NestJS, and Node.js. Architected RESTful APIs integrated with Oracle DB and Headless CMS. Implemented UI/UX improvements increasing user engagement by approximately 20%. Created technical documentation and API specifications, reducing onboarding time by 25%. Built front-end and back-end unit tests, reducing production bugs by 15%. Optimized backend services for AWS-based environments. Collaborated in Agile teams using Jira and Confluence.

Full Stack Developer

Circle Complete Group
December 2019 - October 2022

Built responsive websites and dashboards using React, JavaScript, HTML, CSS, and Bootstrap. Maintained and refactored legacy components, reducing load times by up to 20%. Integrated WordPress CMS solutions customized to client requirements. Created endpoints with Express for server-side logic and API integration. Performed QA testing and client support, reducing UI issues by approximately 30%. Delivered iterative improvements based on client feedback.