Currently developing the Urban Change protocol on Blockchain: 1) creating and writing smart contracts for EVM compatible blockchains with Solidity language , using the latest tools to compile , deploy & testing them. additionally building all the dApps & infrastructure for interacting with those contracts in microservices backend.2) creating and writing smart contracts on Algorand Blockchain using Pyteal & Teal languages, testing them, and building all the dApps infrastructure for using those contracts - which involves massive use of SDKs & general familiarity with the on/off-chain ecosystem of Algorand.Currently developing and maintaining all the backend side of the company , using the microservices technology in Nodejs(using Typescript mostly) on top of AWS ESC , utilizing Codebuild and Codepipelines to automate the process (CI/CD) and using other different AWS Services such as SQS , S3, Cloudfront and more.. Developed Colu's Mobile Application(both for iOS & Android).Using the latest technologies such as Reactive Programming(RxSwift - RxJava), Dependency Injection, CI/CD, work with multiply SDKs(Firbase, Mixpanel, PaymentOS, Google Maps & Places, AppsFlyer, Branch ...) and much more...Developing in Swift for iOS & Kotlin-Java for Android & working closely with the Product & backend team.

Developing IoT Applications , using BLE, AWS IoT Core , latest Architectures, Rx, Dependency Injection , and more...

.Net Developer( WPF, UWP , Windows Services, WCF, Xamarin , ASP.NET, .NET Core), iOS Mobile Development(Swift & Objective C), Full Stack Developer , IoT Projects.