Software Artisan

Gültekin
Yaman

Senior Full-Stack Developer & Founder of Webudi. Crafting precise, high-performance digital experiences.

Daily stack
PHP / Laravel / JavaScript / React / React Native / MySQL / Redis / AWS

01 · Profile

I build software that feels considered. Fast where it counts, quiet where it should be.

I'm a senior full-stack engineer and founder of Webudi, a digital studio that builds, designs, and improves products for clients worldwide. For more than fifteen years I've shipped production web and mobile work, the kind where performance, architecture, and the smallest interaction details are treated as the same problem.

I work directly with founders and small teams, from the first line of schema to the last frame of motion. No hand-offs, no drift between the design and the build.

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Stylized 3D illustration of Gültekin Yaman at his developer workstation, with dual monitors, a mechanical keyboard and an AI whiteboard The setup

Experience

0+

years shipping production software

Delivered

0+

products & features in the wild

Performance

0+

avg. Lighthouse on launch

Studio

Webudi

Founder. We build, design and improve, worldwide.

webudi.com

02 · Selected work

Things I've shipped.

A few representative builds, each one measured by what it changed, not how it looked in a deck.

Mobile · Admin · SaaS

ÇADEM Psychology

A full platform for a psychology brand: the public website, an online booking microservice, a corporate wellness program with SMS and push, online payments, and a React Native app for employees.

Laravel Vue React Native MySQL Redis
Automation system · API

Dilkom Appointment

An automation backend for sign-in, notifications and scheduled work: OTP, Firebase push, SMS, and queued jobs running on Horizon.

Laravel Firebase Horizon Redis
Mobile · Admin · SaaS

Wimbledon SW19

A student app and an operations dashboard for a language academy: barcode event check-in, push and deep links on mobile, plus a Vue admin for teachers, scheduling and reporting.

React Native Laravel Vue Inertia
Web · Admin · Family portal

Miniga

An education brand built on my own Webudi CMS: modular, editor-friendly content, served fast over a CDN with Cloudflare bot protection.

Laravel Webudi CMS MySQL DigitalOcean

03 · Craft

The instruments of precision.

Not a logo wall. The disciplines I actually obsess over, each one a live readout of how I work.

Performance

Green by default

Lighthouse, Core Web Vitals and bundle size tuned until the audit reads 100, not “good enough”.

Architecture

Layered architecture

Schemas, services and UI that stay legible as they grow.

AI

AI, woven in

Retrieval, agents and generative UI wired into real products. Useful, not gimmicks.

Interface

Pixel-level interfaces

Design and build in one head, so the comp and the code agree.

Toolbox

Frontend

  • React / Next.js
  • React Native / Expo
  • JavaScript
  • Tailwind / Motion
  • Three.js

Backend

  • Laravel / PHP
  • MySQL / Redis
  • MongoDB
  • GraphQL / REST
  • Python

Platform

  • AWS / Cloud Run
  • Docker / CI CD
  • Cloudflare
  • Claude API / RAG
  • Figma

04 · Services

How I can help.

Engagements scoped to outcomes: a fixed build, a focused audit, or ongoing advisory.

Product engineering

From schema to ship. I design and build web and mobile products end-to-end, then stay to harden them.

  • Discovery & architecture
  • Full-stack web build
  • React Native apps
  • Launch & iterate

Performance & architecture

Audits and rebuilds for products that got slow or fragile. Measured, prioritized, fixed.

  • Core Web Vitals audit
  • Bundle & query profiling
  • Targeted refactors
  • CI performance budgets

AI integration & advisory

Pragmatic AI features that actually ship: retrieval, agents, and generative UI wired into real products.

  • RAG pipelines
  • Claude API integration
  • Streaming generative UI
  • Technical advisory

Trusted by

  • Anadolu University
  • ÇADEM Psychology
  • Sundu Bike
  • Miniga Education
  • Wimbledon Language Academy
  • Wen Real Estate
  • Turkey Down Syndrome Foundation

05 · Contact

Available · taking projects for Q3

Let's build something precise.

Have a product to build, a performance problem to solve, or an AI feature to ship? Tell me what you're working on, and I reply to everything within a day or two.

Elsewhere

Start a project