Hello, I’m

Tevfik EfeAydın.

Software developer

I build web and mobile applications. My work explores payment systems, artificial intelligence and digital identity.

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Projects I’m working on

From web products to applications for everyday life.

WebForma

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A website delivery service for businesses, bringing package selection, order tracking and website delivery together.

React, Next.js, SSR, Stripe

About this project

Focuses on a business’s journey from selecting a package to receiving its website, bringing order tracking and delivery into the same service.

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AIPost

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An AI content tool for X that helps prepare and compare post drafts from different models.

Next.js, Supabase, Drizzle ORM

About this project

Focuses on comparing suggestions from different AI models while preparing content for X. Draft creation and reviewing alternatives are central to the tool.

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AgentToll

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An API that provides onchain and market data for AI agents. It accepts USDC payments per call on Base and is available through MCP.

TypeScript, Node.js, x402, MCP

About this project

Brings together AI agents that need data and a pay-per-call model. Its scope includes onchain and market data, USDC payments on Base and MCP access.

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Other projects (5)

PriChain

Privacy-focused on-chain identity and transaction-abstraction experiments.

Solidity, Ethers.js, zk-friendly

About this project

Experiments exploring privacy in onchain identity and transaction abstraction. Solidity and Ethers.js are among the technical tools used in this work.

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Paywing

Wearable payment experience: micro-payments via NFC and a mobile gateway.

Node.js, PostgreSQL, Tokenization

About this project

Explores making small payments from a wearable device. NFC, a mobile gateway and tokenization are the project’s technical focus.

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Luca Muhasebe

A simple bookkeeping app for small businesses.

About this project

Focuses on the bookkeeping needs of small businesses, with a simple experience for everyday use as its goal.

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Gözcü

An app that assists visually impaired people in daily life.

About this project

Aims to support visually impaired people in everyday life, keeping their day-to-day needs at the center of the project.

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VibeCodeTerminal

A locally running AI agent application.

About this project

Focuses on using AI agents within a local application: an agent experience that runs on the computer.

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A little about me

I work across interfaces, backends and databases. While building web and mobile products, I enjoy trying new ideas through prototypes.

My interests include payment systems, privacy-focused digital identity and artificial intelligence. This is where I share my projects and occasional writing.

Download CV (PDF, 130 KB)