Kotlin Objective-C Java HTML5/JS/CSS RESTful APIs

Java Linux servers GraphQL API Splunk Dynatrace

JSON RESTful API GraphQL Agile / Scrum methodology. CSS

JSON RESTful API GraphQL CSS SASS

Java RESTful GraphQL APIs Kubernetes Docker

Node.js Python React APIs oAuth 2.0

Java Node.Js React.Js GraphQL HTTP

Backend Developer Node.JS Singleton Factory Observer

Sharepoint Online Sharepoint development SPFx Power Automate React JS

REACT JavaScript HTML5 CSS3 RESTful APIs

C# .Net Core Azure MYSQL Restful

java Native mobile app android API Kotlin

Python SQL MongoDB Typescript React

Python REST APIs Fast APIs Graph APIs SQL

Kotlin Android SDK Gradle REST Android framework