PRODUCT-FOCUSED DEVELOPMENT

Make the idea clear. Build the product that matters.

I build mobile applications, web platforms, backend systems and AI-powered products from initial concept to production.

Continue with ZEK AI Explore the portfolio

Antalya, TürkiyeAvailable for selected collaborations

Z ZEK AI BETA

Hi, I’m ZEK. Want to start with a project, a role, or an idea you’re working on?

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SELECTED WORK

Products built with care, not just shipped.

Independent products and team contributions across the product lifecycle.

Independent ProductWeb

EmlakSkor — Property Valuation and PDF Reporting

A web application that lets real-estate consultants value residential, commercial and land listings using comparable data, then create professional PDF reports supported by charts.

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Team ProjectWeb

Op. Dr. Fevzi Barlay — ENT Specialist Website

A professional website for Denizli-based ENT Specialist Op. Dr. Fevzi Barlay, bringing together the physician’s background, educational content, articles, frequently asked questions and appointment information.

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Paiperworks finance and document management application screens

Independent ProductiOS · Web

Paiperworks — AI-Powered Finance and Document Management

A mobile-first personal finance and document management application that helps users scan, categorize, organize and report financial records and documents with AI assistance.

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Cilo calorie tracking application screens

Independent ProductiOS · Apple Watch

Cilo — AI Calorie Tracker

A mobile health and fitness application that uses AI to analyze meals and helps users track calories, water intake, weight, workouts and intermittent fasting in one application.

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Independent ProductiOS · Android

Multibiller — Mobile Invoicing and Quote Management

A mobile application that enables freelancers and small businesses in German-speaking countries to create, manage and share quotes, invoices and paid invoices.

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B2B flight search and booking operations screen

Team ProjectResponsive Web Application · Operations Platform

B2B Travel Agency Operations Platform

A platform that enables travel agencies to search and book flights for customers and manage bookings, tickets, changes, cancellations and after-sales operations.

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All projects

HOW I WORK

From a fuzzy idea to a product that can be used.

The work starts by making the problem, scope and technical risks visible — then building only what the product needs next.

More about my approach

01Clarify the problem
02Reduce the scope
03Test the risk early
04Build and iterate

CAPABILITIES

I work across the layers of a product

From mobile applications and backend infrastructure to AI integrations and production delivery, I take responsibility across the product development process.

Mobile Application Development

iOS and Android applications with React Native and Expo.

Frontend Development

Scalable interfaces with React, Next.js, Vue and Nuxt.

Backend Development

Node.js, Express.js and REST API-based services.

AI Integrations

OCR, document analysis and visual AI workflows.

Data and Infrastructure

PostgreSQL, Prisma, Redis and file-storage infrastructure.

Product development

End-to-end delivery from scope planning to app stores and production.

START A CONVERSATION

Have an idea worth testing?

Tell me where you are. We can clarify the first useful version together.

Mobile + Webproduct deliveryBackendsystems & APIsDiscuss your idea

Op. Dr. Fevzi Barlay — ENT Specialist Website

See the case study