Semih - Software Engineer & Mobile App Developer

👋 Hi, I'm Semih

Software engineer with over 13 years of experience building applications, leading teams, and delivering developer tools. Brings deep mobile expertise alongside hands-on experience in TypeScript, Node.js, MCP servers, and AI integration. Uses AI agents and automation to work across technologies, from mobile products to developer tooling, taking ownership from problem definition through implementation and delivery. For details, have a look at my Curriculum Vitae .

🛠 Tech Highlights

AI & Automation

AI agent workflowsAgent skill authoringMCP serversLLM integrationDeveloper automation

Mobile

iOSSwiftObjective-CSwiftUIUIKitCombineSwift ConcurrencyReact NativeExpoCore Data

Languages & Web

TypeScriptJavaScriptReactReduxNode.js

Engineering & Cloud

Mobile app architectureUnit testingUI testingCI/CD pipelinesAWS

📜 Certifications

AWS Certified Solutions Architect – Associate
AWS Certified Cloud Practitioner

Independent work

All apps and tools showcased below are my indie and personal projects.

⭐ ASO CLI

ASO CLI

⭐ Featured

App Store Optimization CLI

App-Store-Optimization-CLI is an open-source, local-first toolkit for App Store Optimization workflows. It helps with keyword research, scoring, tracking, and automation while keeping your process scriptable and developer-friendly.

Visit ASOCLI.com View on GitHub 150

Open Source

Local-First

ASO Research + Automation