Browse categories
Explore
Fiverr Pro
English
$
USD
I will build new websites launch business online
Shaharia S.
Level 2
About this gig
Are you looking for an experienced developer to build an AI-powered website, SaaS platform, chatbot, or custom AI application?
I help startups, businesses, and entrepreneurs turn ideas into secure, scalable, and production-ready AI products using modern full-stack technologies.
What I Can Build:
AI-powered websites and web applications
Custom SaaS platforms and MVPs
GPT chatbots and AI assistants
Business dashboards and automation tools
AI features for existing applications
REST APIs and third-party integrations
Payment and subscription systems
Cloud deployment and optimization
Tech Stack:
Frontend: React.js, Next.js, TypeScript, Tailwind CSS
Backend: Node.js, Express.js, NestJS, Python
Databases: PostgreSQL, MongoDB, MySQL, Firebase
AI: OpenAI API, Gemini, LangChain, and custom AI APIs
Why Work With Me?
Clean and scalable code
Responsive and user-friendly design
Clear communication and regular updates
Complete testing and deployment support
Solutions tailored to your business goals
Please contact me before ordering to discuss your idea, features, timeline, and budget.
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 Shaharia S.
Shaharia S.
Full Stack Developer, SaaS Web Apps and API Specialist
Level 2
- FromBangladesh
- Member sinceMar 2019
- Avg. response time1 hour
- Last delivery1 month
Languages
English, Bengali
I’m a Full Stack Developer helping startups, businesses, and entrepreneurs build modern, scalable, and high-performance digital products.
I develop custom websites, SaaS platforms, admin dashboards, marketplaces, APIs, and business applications using React, Next.js, Node.js, NestJS, TypeScript, PostgreSQL, and MongoDB.
I also work with Stripe, AWS, third-party APIs, and AI integrations. My focus is clean code, user-friendly design, clear communication, timely delivery, and reliable solutions built around your business goals.
My Portfolio
FAQ
Can you match a premium startup style?
Yes. I can build clean, modern, startup-style websites based on references or Figma designs.
Can this include pricing, FAQs, and integrations section?
Yes. Those are common SaaS website sections and can be included based on the package.
Is this for a web app or a marketing site?
This gig is mainly for the public-facing SaaS website or landing page. If you also need the product dashboard, that can be discussed separately.
