I turn complexbusiness rules intosystems you can trust.

A full-stack developer building enterprise insurance products at 32Bit — type-safe interfaces with React and TypeScript, backed by services I build with Java and Spring Boot.

Mete Uçar
core
  • React
  • TypeScript
form & validation
  • React Hook Form
  • Zod
ui
  • Material UI
backend
  • Java
  • Spring Boot

About

I build enterprise-scale insurance products as a full-stack developer at 32Bit. Most of my work is about turning complex business rules — from premium calculations to multi-step application flows — into reliable, type-safe interfaces. I build on React and TypeScript, architect forms end to end with React Hook Form and Zod, and ship on top of Material UI while staying true to enterprise design systems.

I like thinking a product through end to end: building the interface with React and TypeScript while also writing the services behind it in Java and Spring Boot, and shaping the design myself when needed. It means I don't see the job as merely turning a given design into code, but as owning the whole problem — from the data model to the screen the user sees. What drives me is building simple, predictable solutions in systems where the cost of a mistake is high.

company
32Bit
field
Enterprise insurance products
location
Aydın, Türkiye · Remote

What I do

  1. 01form flows

    Multi-step policy application flows

    I build conditionally branching, multi-step application flows — with React Hook Form and Zod discriminated-union schemas. Step-level validation, draft saving, and types auto-derived from the schema are all part of the standard setup.

  2. 02performance

    Real-time premium calculation screens

    I build calculation interfaces driven by complex business rules that update instantly as fields change — with MUI table and form combinations that stay performant on large datasets.

  3. 03design system

    Enterprise form component libraries

    I build shared form component libraries used across teams — aligned with corporate brand guidelines and accessibility standards — by extending the MUI theme.

Projects

Projects I built end to end, on my own — outside my day job. Real links, real code.

Toyota — Case Study

01toyota-casecase study

Toyota — Case Study

A React case study I delivered during a hiring process, modeling a production-line defect-tracking interface. I focused on enterprise scenarios: a multi-language UI (5 languages, i18n), a custom virtual keyboard for touch devices, a virtualized table for large datasets, dynamic visual mapping, and UI locking during operations.

  • React
  • Context API
  • Formik
  • Yup
  • Material UI
  • i18next
Alınır mı

02alinir-mi.app

Alınır mı

A web app that helps you answer the question "should I buy it?" through community votes. On this team graduation project I owned the frontend; the backend was built by teammates with .NET and PostgreSQL. Development is currently paused.

  • React
  • .NET
  • PostgreSQL
Artıbir — QR & NFC Menu Standee

03artibir-nfc

Artıbir — QR & NFC Menu Standee

A product that makes it easier for cafés and restaurants to collect customer reviews. Given a business's Google Maps ID and logo, it auto-generates QR- and NFC-ready standees from templates and outputs print-ready PNG/PDF files. A Node.js redirect server lets the target Google review link change without reprinting the chip. Built with a friend; I contributed to both the frontend and backend.

  • HTML
  • Node.js
  • PDF/PNG generate

Off the clock

How I spend my time when I step away from the screen.

On a mountain hike
Mountain Hikes & Summits
Night fishing
Fishing & Coastline
Paddleboarding at sea
Sea & Water Sports

Let's work together

Whether you need full-stack support for an enterprise-scale product or just want to say hello — drop me a line.