.NET / ASP.NET Core
Web and application development with .NET and ASP.NET Core
Android
Native Android development
C / C++
Systems and game programming in C and C++
C#
Application and game development in C# and .NET
Game Development
Full-cycle game design, development, and production for mobile, web, desktop, and console
iOS
Native iOS development for iPhone and iPad
JavaScript
Frontend and backend JavaScript and Node.js development
Multiplayer / Networking
Client/server networking, WebRTC, WebSockets, gRPC, enet/raknet, Photon, Netcode for games
Node.js
Server-side JavaScript with Node.js
Python
Python for scripting, tools, servers, and game development
Software Architecture
System design, architecture, and technical direction for complex software products
TypeScript
Typed JavaScript for large-scale application development
Unity 3D
Game development with Unity 3D for mobile, desktop, web, and console
Augmented Reality
AR development with ARKit, ARCore, ARFoundation, Vuforia, WebXR, OpenCV, and ARToolkit
Amazon AWS
EC2, S3, RDS, DynamoDB, Aurora on Amazon Web Services
Microsoft Azure
Cloud services, CosmosDB, Storage, Functions on Microsoft Azure
CosmosDB
Document database on Microsoft Azure CosmosDB
Google Cloud
Google Cloud Platform, AppEngine, and related services
gRPC / Protobuf
High-performance RPC with gRPC and Protocol Buffers
Java
Server-side and Android development in Java
Lua / Luau
Game scripting with Lua and Luau (Roblox/custom engines)
MongoDB
Document database with MongoDB
Objective-C / Obj-C++
Native iOS and macOS development in Objective-C and Objective-C++
PHP
Web backend and API development in PHP
PostgreSQL
Relational database with PostgreSQL
React
Frontend UI development with React
Swift
Modern iOS and macOS development in Swift
Three.js
3D interactive graphics on the web with Three.js / WebGL
Unreal Engine
Game development with Unreal Engine
WebGL / WebGPU
Low-level 3D graphics for web with WebGL and WebGPU
WebRTC
Real-time peer-to-peer communication with WebRTC
Xamarin / MAUI
Cross-platform mobile development with Xamarin and MAUI
Go
Backend services and tooling in Go
Godot
Open source game development with Godot
Kotlin
Android and JVM development in Kotlin
Rust
Systems programming in Rust