Wallace S.
Full-stack Product Engineer

Skills

Node.js

Spring Boot

Vue.js

Asp.net

Sql

Java

Javascript

Python

Amazon Aws

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Bio

An experienced Web Developer with over five years of expertise in back-end technologies, specializing in Node.js with Express, Python for natural language processing models, and API development using Flask, as well as Java with Spring Boot. Proficient in cloud infrastructure, particularly with AWS, and skilled in integrating SQL and NoSQL databases. Dedicated to delivering robust and scalable solutions tailored to the needs of dynamic international projects.

Backend Developer
10/1/2021 - 9/1/2023

Engaged in a central project within the payment processing sector, significantly contributing to all phases of developing a web service in Go. Played an instrumental role in transitioning and maintaining a legacy Java API from a monolithic architecture to web services based on Go, leveraging agile methodologies. This transition led to a 50% reduction in infrastructure costs and enhanced maintainability.
Full Stack Developer
8/1/2018 - 8/1/2021

Developed expertise in web development with HTML, CSS, jQuery, and JavaScript frameworks, including Vue.js and Angular 4. Gained extensive experience in back-end development utilizing Node.js and ASP.NET Core. Participated in machine learning projects focused on natural language processing using Python, orchestrated through AWS infrastructure services. Ensured high-quality code through collaborative development practices.
Web Development Internship
3/1/2017 - 1/1/2018

Conducted unit testing using JUnit on a REST API to ensure robustness and optimized functionality. Contributed to the implementation and maintenance of front-end applications utilizing Ionic, Angular, Bootstrap, HTML, and CSS. Played a key role in the development and maintenance of REST APIs with Node.js, interfacing with a MongoDB database.