Frontend / Full-Stack Developer focused on building clean, fast, and user-friendly web applications with React, Next.js, TypeScript, and modern UI tools.

I have 3+ years of experience working on real production applications, mainly with React, Next.js, Angular, TypeScript, Tailwind CSS, GraphQL, Hasura, Supabase, and API integrations. I also have backend knowledge with Java, Spring Boot, PostgreSQL, and Supabase, which helps me understand full product development from frontend to backend.

• React, Next.js, TypeScript
• Angular
• Tailwind CSS, responsive UI, reusable components
• GraphQL, REST APIs, Hasura
• Supabase, PostgreSQL, database-connected applications
• Java, Spring Boot
• SEO, performance, accessibility, structured data, and clean code
• Internationalization with multilingual routing and localized content
• AI-assisted development with tools like Claude Code, Codex, and Cursor

I contributed to the frontend of KaKtu.al, an AI-powered real estate platform for Albania focused on property search, listings, market insights, and real estate discovery.

KaKtu helps users search for properties, explore listings, use AI-powered search, receive personalized property suggestions, and access real estate market-related pages. It is a real production platform with public-facing features for property buyers, renters, agents, and agencies.

My work focused on frontend implementation and improving user-facing product features using modern frontend technologies.

Frontend areas I contributed to:

• Built and improved responsive UI sections for a real production application
• Worked with React, Next.js, TypeScript, Tailwind CSS, GraphQL, and Hasura
• Contributed to reusable components and scalable frontend structure
• Worked on property listing flows, search-related UI, and user-facing pages
• Helped improve responsive layouts for desktop and mobile users
• Contributed to SEO-focused pages and content structure
• Worked with API-connected frontend features and dynamic data
• Collaborated on a private company-owned codebase in a real product environment

The source code is private and owned by the company, so it is not available on my public GitHub profile.

Live platform: https://kaktu.al/en

A production-grade website for Pasticeri Lika, a family-owned Albanian pastry brand in Tirana.

This project turns a traditional pastry business into a modern digital storefront with bilingual content, a searchable product catalog, delivery ordering, contact workflows, and strong technical SEO foundations.

What the website includes:

• Bilingual experience for Albanian and English visitors
• Product catalog with categories, subcategories, pagination, search, and localized SEO content
• Dynamic product and bar menu content powered by Supabase
• Delivery ordering flow with product selection, scheduling, validation, database storage, and email notifications
• Contact form workflow with server-side email delivery
• SEO-focused routing, metadata, canonical URLs, hreflang alternates, sitemap, robots configuration, Open Graph data, and structured data
• Responsive, image-rich interface designed for a food and pastry brand

Tech stack:

• Next.js 16 with App Router
• React 19
• TypeScript
• Tailwind CSS 4
• Supabase
• Resend
• next-intl
• Vercel Analytics
• Oxlint, Oxfmt, and TypeScript validation

What I focused on:

• Building a real production website for a local business
• Creating a clean, responsive, and visually rich customer experience
• Structuring the application with reusable components and feature-based organization
• Connecting frontend pages with Supabase-powered dynamic content
• Building delivery and contact workflows with validation, persistence, and email notifications
• Implementing multilingual routing and localized content
• Creating strong SEO foundations with metadata, structured data, sitemap, robots rules, and localized alternates
• Keeping the project maintainable with type checking, linting, formatting, and production build validation

Live: https://pasticerilika.al Source code: Private repository because this is a real business/client project

A full-stack banking demo application with an Angular frontend and Spring Boot backend.

• Built frontend and backend as separate applications
• Used Angular and TypeScript for the client application
• Used Spring Boot, Java, PostgreSQL, and Docker for the backend setup
• Demonstrates full-stack structure, API communication, and banking-domain logic
• Connects well with my previous professional background in banking and finance

Code: https://github.com/arditlleshi/banking-mini-system

• Growing as a Full-Stack Developer
• Building production-ready React / Next.js applications
• Improving backend skills with Java, Spring Boot, PostgreSQL, and Supabase
• Working with GraphQL, Hasura, APIs, and scalable frontend architecture
• Building SEO-ready and performance-focused websites
• Writing cleaner, more maintainable code
• Using AI tools to improve development speed and code quality

• LinkedIn: https://www.linkedin.com/in/arditlleshi
• GitHub: https://github.com/arditlleshi
• Email: arditlleshi@hotmail.com