Shahen Hovhannisyan

I developed this project from scratch for the largest watch shop in our region. The application is based on Angular and Node.js. The filtering portion was the most challenging because watches have many parameters to filter. The goal was to share filtered results with other users by simply copying the link address.

I developed applications for three platforms using Android, iOS, and web for HelloSIM, LLC. I used React Native as a cross-platform solution for mobile and combined iOS and Android platforms into one codebase. For a web application, I chose Angular, which is a good choice for fast development and was a requirement of the client.

I built a library for React Native, which allows developers to manipulate video frames. It works on both platforms Android and iOS. I used Swift for the iOS portion and Java for Android. The library was warmly received by the community and awarded many stars.

This is an article written for my company about the debugging process in the React Native. In this article, I'll show how we can debug and monitor almost every change in the application, especially transfers between two realms.

This is an article about the pros and cons of React-Native and Flutter.
Flutter is very young and growing much faster than we can expected. This made me wonder what we'll use in the future for cross-platform apps, Flutter or React-Native.

This article describes how React Native works behind the scenes. Many developers working with React Native have experience only on the JavaScript-side, where React-Native gives a lot of functionality on the platform. This article will show you how to work with the platform and how to create a bridge between platform languages and JavaScript.

This article covers the main performance bottlenecks that can occur in the React Native applications and solutions to overcome them. We'll talk about how React Native works under the hood and how the overall ecosystem flows.

A platform that allows people to keep in touch with doctors without visiting clinics.
The cross-platform mobile app was developed in Flutter for iOS and Android. The ap had text messaging and video conversation using Agora.io.

Redesigned existing software. Created a modern UI based on the example provided by the client. Refactored the codebase to get maximum performance there. Converted fewer files to SCSS, using a modern version of React, got rid of class components, and used a composition of hooks for state management.

Craft's core strength lies in its blazing-fast performance, outpacing npm by up to five times in terms of installation and dependency resolution speeds. Leveraging the power and reliability of Rust, Craft ensures lightning-quick downloads and installations, making it an ideal choice for developers seeking to optimize their workflow and reduce downtime.

KEY FEATURES
• Unmatched speed: Craft is engineered for speed, providing rapid package installation and dependency resolution to keep development workflows smooth and efficient.
• Minimal resource consumption: With its lightweight design and efficient resource utilization, Craft minimizes CPU and memory usage, allowing developers to focus on writing code rather than waiting for installations.
• Intuitive command-line interface: Craft offers a user-friendly CLI interface, making it easy for developers to navigate and manage their projects with simple, intuitive commands.
• Dependency management: Craft streamlines the process of managing project dependencies, automatically resolving conflicts and ensuring compatibility to prevent issues during installation.

Famcache is a lightweight and efficient in-memory cache/messaging server written in Go. Designed for high performance and simplicity, it is ideal for developers needing a quick caching solution without the overhead of more complex systems.

KEY FEATURES
• High performance: Built with Go, ensuring fast execution and low latency.
• Simplicity: Easy to set up and use, perfect for development and small-scale production environments.
• Dockerized: Easily deployable via Docker, allowing quick integration into your CI/CD pipelines and containerized environments.

Famcache-rs is a Rust client for Famcache, a caching server written in Go. This client provides a simple interface for connecting to Famcache and performing basic cache operations like setting, getting, and deleting values.