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İbrahim Ethem Karavelioğlu

Full Stack Developer

Creative problem solver.

I develop user-centric, high-performance digital products. My focus is on delivering clean, maintainable code and solving complex problems efficiently.

I build web and native iOS apps end to end: React and Next.js interfaces, Node.js APIs, PostgreSQL and Supabase data layers, and SwiftUI. When a product needs it, I add AI on top, from LLM features and agents with tool calling to MCP servers, bots and automations.

Communication & Work Style

  • Async FirstI prioritize deep work and written communication to maximize efficiency.
  • LanguagesEnglish (Reading/Writing: B2, Speaking: A2), Turkish (Native).

Experience

AA
2025 – Present

Full Stack Developer

Ant Arge

Developing scalable web applications, SaaS solutions, and AI-integrated systems using Next.js and Supabase.

  • Next.js
  • Node.js
  • Supabase
D
2024 – May 2025

Full Stack Developer

Darksn GmbH

Led digital transformation and e-commerce projects. Optimized performance and delivered custom integrations.

  • WordPress
  • WooCommerce
  • PHP
AA
2023 – Aug 2024

Junior Web Developer

Ant Arge

Frontend development focusing on responsive design, modern UI standards, and interface coding.

  • HTML5
  • CSS3
  • JavaScript

Expertise

01

Frontend & Mobile

  • React
  • Next.js
  • TypeScript
  • Tailwind CSS
  • shadcn/ui
  • TanStack Query
  • Zustand
  • SwiftUI
02

Backend & APIs

  • Node.js
  • NestJS
  • Fastify
  • Express
  • tRPC
  • Zod
  • Socket.IO
  • PHP
  • REST API
03

Data

  • PostgreSQL
  • Supabase
  • Prisma
  • Drizzle
  • Redis / BullMQ
  • MongoDB
  • MySQL
04

AI Engineering

  • OpenAI API
  • AI Agents
  • MCP Servers
  • Tool Calling
  • Gemini API
  • OpenRouter
  • RAG / Embeddings
  • Pinecone
  • Python (FastAPI)
05

Automation & Integrations

  • Payment APIs
  • Telegram & WhatsApp Bots
  • Playwright
  • Puppeteer
  • Chrome Extensions
  • Shopify
  • WordPress
  • WooCommerce
06

Quality & DevOps

  • Docker
  • GitHub Actions
  • Vitest
  • Jest
  • Playwright Tests
  • Sentry
  • Cloudflare
  • Vercel
  • Claude Code
  • Cursor
4+Years Experience
20+Projects
100+Clients
100%Satisfaction

Have a project? Let's talk.

Have a project in mind or a question about my work? Email or LinkedIn is the best way to reach me.