Halil Yesilyurt
Software Engineer
I build fast, accessible, and scalable web applications using React, Next.js, and TypeScript. From enterprise websites serving thousands of users to modern full-stack products, I focus on delivering reliable software that performs in production.
Feel free to reach out and let's talk!
Aug 2022 - PresentEducational Networks, IncFrontend Developer- Developed and maintained over 350+ responsive websites for K-12 schools and districts across the US
- Achieved full accessibility compliance for websites, adhering to WCAG and ADA standards
- Troubleshoot and resolve frontend development challenges for seamless functionality
- Conducted final quality assurance reviews, making decisive approvals to ensure websites met all standards before deployment.
Responsive DesignAccessibilityHTMLCSSJavaScriptPhotoshopUX/UI DesignWeb DevelopmentQuality AssurancePixel-Perfect Design
July 2024 - PresentUpworkFreelance Software Developer- Built full-stack applications using React, Next.js, Node.js, WordPress, and PHP
- Implemented authentication, form handling, file uploads, and backend logic
- Integrated third-party APIs, payments, and CMS backends
Full-Stack DevelopmentReact.jsNext.jsTypeScriptJavaScriptPSDNode.jsPHPFirebaseREST APIsAuthenticationDatabases
Skills
- React
- Next.js
- JavaScript
- TypeScript
- TailwindCSS
- MongoDB
- HTML
- CSS
- Sass/Scss
- Bootstrap
- Git
- Github
- Node.js
- Wordpress
- Photoshop
- Figma
Projects
Zentro
Zentro is an enterprise-grade, high-performance "Second Brain" workspace engineered for mapping complex thought architectures, interactive semantic knowledge graphs, and real-time collaborative context exploration using Yjs CRDTs, vector embeddings, and an atomic quota telemetry system.
HomeCrew Solutions
HomeCrew Solutions is a fully custom WordPress theme built from scratch for a fictional home-services company. It showcases real-world WordPress development with a custom post type, ACF-driven content, custom forms without plugins, and a highly optimized, Lighthouse-perfect frontend.
Code & Tech
Code & Tech is a modern, high-performance tech blog powered by a headless WordPress backend and a Next.js 16 frontend. It delivers fast, SEO-optimized pages, advanced search with filtering, a dedicated interviews section, and a clean developer-focused reading experience.
Contact Me
Drop a message using the form below, or feel free to reach out directly at hi@halilyesilyurt.com