Astronaut

Hi, I'm Edwin Cosme, I'm a software engineer.

I help people build their next big thing.

Playa del Carmen, Mexico

I'm currently looking for a full-time position.

Projects

Generate and download quotes

iconTypeScript
iconAWS Amplify
iconAWS Lambda
iconAWS DynamoDB

Analyze your CV and get feedback. Project created for midudev's hackathon

iconNext.js
iconOpenAI
iconTypeScript
iconNode.js
iconNextAuth
iconOAuth2

Application to scrap a site and get products information and export data to CSV

iconReact
iconMUI
iconNestJs
iconMongoDB
iconPuppeteer
iconTypeScript

Chat application

Chat app serverless using AWS Lambda and API Gateway with push notification

iconJavascript
iconMongoDB
iconAWS Lambda
iconAPI Gateway

Razar

Application to get a random activity

iconAndroid
iconKotlin
iconNestJs
iconMySQL
iconTypeORM

About me

+2 years of experience as software engineer working primarily with the JavaScript tech stack, including Nestjs, Express, React, and Vue. Proficient in developing efficient applications. Known for being a fast learner, team player, and always seeking opportunities to provide assistance and contribute to the growth and success of the company and teams.

Experience

  1. Full-stack developer

    31Rooms

    Create new features and fix bugs for multiple client applications

    • Achieved a 90% reduction in response times for e-commerce operations by implementing elasticsearch, optimizing search capabilities and enhancing overall user experience.
    • Implemented techniques to optimize ETL scripts for synchronizing a high-volume product database with over 20,000 items, achieving a 90% decrease in processing time from 5 hours to just 30 minutes.
    • Developed a serverless chat module on AWS, leveraging the latest cloud technologies to ensure optimal scalability, security, and cost-effectiveness.
  2. Full-stack developer

    Meguz Telecom

    Create new features and maintain internal billing system and a SaaS for other schools

    • Migrated a Vue SPA-based Point of Sale (POS) system to Nuxt.js SSR resulting in improved server-side rendering performance, enhanced user experience.
    • Developed a billing module for a school administration system, designed to automate and accurately charge enrollment and tuition fees, streamlining financial operations and improving the overall payment experience for students and parents.
    • Designed and developed a high-performance real-time delivery system, utilizing cutting-edge technologies and best practices to ensure end-to-end delivery tracking, optimized route planning, and enhanced customer satisfaction.
    • Maintained a critical internal package for CFDI, leveraged by both internal and external systems, ensuring integration, high performance, and compliance with government regulations.