Alex Valle Email & Phone Number

San Pedro Sula, Hn

Developing full stack applications in the Node environment Using NestJS and Angular

San Pedro Sula, Cortés, Honduras

Summary: AltiaTek delivers software solutions for US companies, I am responsible for the design and development of solutions in accordance with the customers requirements.- Optimized the existing codebase by fixing several bugs using Typescript and testing with Jest in order to ensure code quality.- Implemented scalable Nodejs services that ensured optimal performance and led to a 30% increase of satisfied end-users.- Actively collaborated in code reviews, applying best software development practices to improve code quality and efficiency, leading to a 1.5x decrease in bugs reported during the testing phase.- Delivered high-quality work to multiple US clients (5+ portfolio of corporations and startups), resulting in a 95% satisfaction rate from clients due to timely delivery and high-quality work.Techstack: Nodejs, Express.js, Nest.js, Angular, JavaScript, PostgreSQL.

San Pedro Sula, Cortés, Honduras

Summary: CIT is the leading company in Honduras within the Software Development industry, I worked in the team developing solutions for a portfolio of external clients. - Improved the ovearll performance and scalability of several ecommerce, medtech, GPS apps, among others (10+ applications) by using Nodejs, .Net Core and React.- Migrated a monolith backend into microservices improving the application performance and reducing to 0 the app crashing events for heavy-loading processes.- Enhanced maintnance processes and times by 40% by conducting thorough documentation and code guidelines.- Integrated third-party apps such Shopify and Quickbooks for ecommerce apps, as well as implemented video call features to allow a medical app to increase their user base reach by 10x.Techstack: Nest, React.js, Expressjs, TypeScript, MongoDB, Nodejs, .Net, .Net Core, Shopify API

Summary: I worked with a portfolio of clients, taking different projects and transforming requirements into solutions.Project: Building permissions and construction management app- Led an important increase in user satisfaction from 30% to 90% by using Nodejs and Typescript in the web application for construction and bulding permissions management.- Improved the development time by 50% by creating a modular and reusable React & TypeScript frontend components library.Project: Mobile app for GPS vehicle tracking- Implemented the end to end of a mobile application for GPS tracking of trucks, the company is able to see the status of the driver and the driver has an easy way to streamline their workflow using the app.- Improved the mobile use of the platform by 50%+ by using React Native making the app mobile-first in the crucial sections.Techstack: Reduxjs, Redux libraries, React Native, Typescript, Node.js, Nest, SQL, React, Nx, Firebase.