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$
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I will do website development as fullstack web developer
Sebastian S
About this gig
Are you searching for a professional full-stack web developer who can design and build a functional, user-friendly website tailored to your business needs?
Youve found the right person!
Im Sebastian, a full-stack web developer with 4+ years of experience creating custom websites for entrepreneurs, small businesses, and corporate clients. My goal is to deliver digital solutions that are not only visually stunning but also optimized for performance, SEO, and user experience.
What I can do for you:
- Fully custom website development
- Modern, attractive, and responsive design
- eCommerce functionality (shop, cart, checkout)
- API & payment gateway integration
- SEO-friendly structure & speed optimization
Tech stack I work with:
- Frontend: HTML, CSS, JavaScript, React.js, Next.js, TypeScript, Redux, Tailwind CSS, Bootstrap, Material UI
- Backend: Node.js, Express.js, PHP Laravel
- Databases: MySQL, MongoDB, PostgreSQL
Why clients choose me:
- High-quality, scalable work delivered on time
- 100% client satisfaction guaranteed
- 24/7 communication & support
- 30 days of free post-project assistance
Lets turn your vision into a powerful online presence. Click the Contact Me button for a free consultation.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Sebastian S
Sebastian S
Turning ideas into powerful web and mobile apps that deliver results
- FromChile
- Member sinceSep 2025
- Last delivery1 day
Languages
English, Spanish
I’m Sebastian, a senior software developer specializing in mobile app creation and full-stack web development, with over 4 years of practical experience.
Technologies I work with:
Cross-platform (Android & iOS)
Flutter / Dart
JavaScript / React.js / Next.js / Node.js / Express.js
MongoDB / MySQL / Firebase
I focus on building functional, user-friendly digital solutions.
I’d be thrilled to contribute to your website or mobile app journey. Let’s connect and turn your ideas into reality!
FAQ
What’s required to create a personalized website?
I’ll require full project details along with your collaboration to ensure the best outcome.
What information or assets should I supply for converting a Figma design into a functional website?
Just provide your Figma files along with any particular instructions, and I’ll handle everything else!
Are you able to provide support with maintaining the website once it’s been developed?
Of course! I provide continuous maintenance and support to keep your website running smoothly and performing optimally.
What’s the process for asking for changes or adjustments?
The number of revisions depends on the package you choose, and you can submit your change requests via the platform’s messaging system.
Do you also offer support with creating logos and developing brand identity?
My main expertise is website development, but I can work alongside designers to assist with branding and logo creation.
What measures do you take to guarantee my website remains secure?
I apply industry-standard security measures such as SSL certification, safe coding techniques, and consistent updates to keep your website protected.
