I will full stack web app development react js next js node js php laravel ai developer


About this gig
US Verified Full Stack Developer | Web Apps, WordPress, Shopify & AI Systems
Hi! I'm Jon, a Senior Full Stack Developer with 9+ years of experience building modern websites, custom web apps, and AI-powered systems for startups and businesses.
I specialize in end-to-end development clean frontend, solid backend, and production-ready deployment.
What I Can Do for You
* Custom websites & web apps (business sites, MVPs., dashboards, SaaS platforms)
* Frontend: React.js, Next.js, Vue.js, Tailwind, Bootstrap
* Backend: Node.js, Express, Laravel, PHP
* WordPress: custom builds, plugin/theme fixes, performance issues
* Shopify: store setup, custom apps, theme customization
* Database: MongoDB, MySQL, PostgreSQL
* AI & automation: chatbots, RAG systems, AI agents (Python, FastAPI)
* API integration, bug fixing, and performance optimization
Why Work With Me
- 9+ years shipping production code, not just prototypes
- One developer who understands both classic web dev and modern AI systems
- Post-launch support
Let's Build Something Real
Whether you need a website built, a MVP launched, or an AI system integrated into your business message me and let's talk through your project.
Get to know Jon Thak
Senior Full Stack Web Developer: React I Node I Wordpress I Shopify I AI ML LLM
- FromUnited States
- Member sinceNov 2024
- Avg. response time1 hour
- Last delivery1 week
Languages
English, Japanese, Dutch, Norwegian, German, Chinese, Arabic, Danish, Italian, Spanish, French
Other Software Development Services I Offer
FAQ
Q1. What technologies do you use for website development?
I mainly use React.js, Next.js, Node.js, Nest.js, PHP LARAVEL,WordPress, Shopify, PostgreSQL, MongoDB, and Redis for full stack development. Depending on project needs, I can also work with TypeScript, Docker, and AWS for deployment.
Q2. Can you build both frontend and backend for my website?
Absolutely. As a full stack developer, I handle everything — from frontend UI/UX design and API integration to backend logic, authentication, and database setup.
Q3. Do you provide custom design or use templates?
I create fully custom designs tailored to your brand and requirements. However, if you prefer using a UI kit or template, I can adapt it and optimize it for performance.
Q5. Do you offer maintenance or post-launch support?
Yes, I provide free support after delivery for minor fixes and adjustments. For ongoing updates, we can set up a maintenance package at a discounted rate.
Q6. How do you ensure security and scalability?
I follow industry best practices — secure authentication (JWT/OAuth), input validation, API rate limiting, and clean, modular code to ensure your app scales safely as traffic grows.
Q7. Can we discuss the project before ordering?
Definitely! Please message me and have call before placing an order so we can align on your goals, requirements, and delivery timeline. This helps ensure smooth collaboration and perfect results.
2 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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M megan_galla

United States
🌟🌟🌟🌟🌟Outstanding developer! He quickly fixed a React issue that had been bothering us. The work was delivered fast, with clear communication and flawless execution. His expertise in React really shows, and it’s clear he’s skilled across full stack development (frontend + backend). I’ll definitely...
Up to $50
Price
1 day
Duration
Helpful?J joshua_brad01

United States
I had an amazing experience working with this seller! He is a highly skilled full stack developer with strong expertise in both front-end and back-end development. He quickly understood my requirements, fixed complex issues, and also developed custom features for my website with clean, professional code. Communication...
Up to $50
Price
2 days
Duration
Helpful?
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
M megan_galla

United States
🌟🌟🌟🌟🌟Outstanding developer! He quickly fixed a React issue that had been bothering us. The work was delivered fast, with clear communication and flawless execution. His expertise in React really shows, and it’s clear he’s skilled across full stack development (frontend + backend). I’ll definitely...
Up to $50
Price
1 day
Duration
Helpful?J joshua_brad01

United States
I had an amazing experience working with this seller! He is a highly skilled full stack developer with strong expertise in both front-end and back-end development. He quickly understood my requirements, fixed complex issues, and also developed custom features for my website with clean, professional code. Communication...
Up to $50
Price
2 days
Duration
Helpful?
