Hi, I'm Deniz. I write code & build systems.

I develop fast, scalable, and modern web applications with a focus on user experience, creating clean solutions to complex problems.

Modern Bir Portfolyo İnşa Etmek: Next.js, Tailwind, Resend ve Çözdüğüm Bug’lar
Bir bütçe takip uygulaması (Budget Tracker) geliştirirken, veri yapısını basit bir düzenden ölçeklenebilir, ilişkisel (One-to-Many) bir SQL mimarisine geçirmeye karar verdim.
.NET 10 ve React ile Ölçeklenebilir Kanban Panosu

Featured Work

Here are some of the recent projects I've built.

TaskFlow
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TaskFlow

https://task-flow-denizk.vercel.app/ TaskFlow is a full-stack, highly interactive Kanban board application engineered to streamline team collaboration and agile project management. Designed with a focus on modern UX/UI principles and performance, it provides a seamless, real-time synchronized environment for teams to track progress, communicate, and manage workflows efficiently.

Teknolojiler.Net Croe, React, Postgre SQL
Budget Tracker
+1 Foto

Budget Tracker

A system that enables expenses to be filtered and tracked via a graph.

Teknolojiler.Net Croe, React, Microsotf SQL Server

Latest Writings

Articles in which I share my experiences in the software world, the problems I have solved, and my architectural decisions.

Technical Arsenal

A comprehensive overview of my technical capabilities and the ecosystem of tools I leverage to build robust, scalable digital experiences.

Core Competencies

Frontend Development

Crafting responsive, accessible, and highly interactive user interfaces using modern web technologies. Focus on performance and seamless UX.

React.jsTailwind CSSNext.jsHTML/CSS

UI/UX Design

Translating complex requirements into intuitive, elegant visual systems.

FigmaDesign SystemsPrototypingStitch

Backend & Data

Building secure, scalable APIs and managing complex data architectures.

Node.js.Net CorePostgreSQLMicrosoft SQL ServerREST APIsC#Prisma ORM

Architecture & Cloud

Designing resilient system architectures and managing cloud deployments.

DockerPostmanVercelFirebaseSupabaseRenderNeon

Contact Me