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English
$
USD
I will do full stack ai website, ai chatbot, ai software, and ai mobile app
Dev Sabbir
5.0
5.0
About this gig
Are you looking to turn your AI idea into a powerful, scalable, and high-performance web or software solution? You're in the right place.
I'm Sabbir, a professional full-stack AI developer specializing in custom AI applications, SaaS platforms, AI chatbots, and modern web systems that are fast, secure, and production-ready. I help startups and businesses transform ideas to Figma designs and then responsive applications that deliver real business value.
Services I Offer:
- AI Web Applications & SaaS Platforms
- AI Chatbots & Automation Systems
- Full-Stack Web Development
- Mobile App APIs & Backends
- Custom Dashboards & Admin Panels
- E-commerce Development
- Payment Gateway Integration
- API Development & Integrations
- SEO-optimized, fast websites
- Secure & scalable architecture
Tech Stack:
Python, TypeScript, Go, React, Next.js, NestJS, Django, Flutter, PostgreSQL, MySQL, MongoDB, OpenAI APIs, REST & GraphQL and many more as the application goal.
Why choose me?
- Clean, scalable code
- Business-focused solutions
- Fast communication
- Long-term support
Have an idea? Message me before ordering so I can suggest the best solution.
Contact me and let's build something amazing.
Gig workflow
These are the steps we’ll follow to complete your project.
- Basic Package.
- Video meetup
We'll meet (Zoom) to discuss your project.
- Planning
I'll use your provided requirements to start planning your website.
These are the steps we’ll follow to complete your project.
Get to know Dev Sabbir
Dev Sabbir
Experienced Delivering Software, Web, Mobile, SaaS and AI Solutions
- FromBangladesh
- Member sinceApr 2021
- Avg. response time5 hours
- Last delivery3 months
Languages
Bengali, English
SABBIR WAITING FOR GIVE YOUR NEXT FULL-STACK SERVICE..
Hi, this is Sabbir. A senior developer specialising in ReactJs, NextJs, NodeJs, React-Native, and Python FastAPI framework.
As a full-stack developer with over 4 years of experience in creating stunning WEB applications, BACKEND including Microservice API, & MOBILE apps for both ANDROID and iOS, with a passion for JavaScript, Sabbir(me) can create amazing software solutions using only TypeScript & Python powerful language.
So why settle for anything less? Contact me today and let's create something amazing together!
My Portfolio
FAQ
Do you provide support after delivery?
Yes. I offer post delivery support and maintenance options for updates, improvements and bug fixes.
Do you build custom AI chatbots for websites and apps?
Yes, I design and develop AI chatbots customized to meet your specific business requirements. These chatbots can manage customer support, lead generation, FAQs, and more advanced AI-driven interactions, helping ensure 24/7 availability while enhancing customer experience and satisfaction.
Can you ensure the AI doesn't hallucinate (provide incorrect information)?
Yes. I implement RAG (Retrieval-Augmented Generation) combined with strict grounding techniques to ensure responses are based only on verified data sources. If the requested information is not found in your provided documents or knowledge base, the system is configured to respond with "I don't know"
Do you use ChatGPT or open-source models?
I work with both. Depending on your project requirements, I can use commercial models like ChatGPT or deploy open-source models on your private infrastructure. For maximum security and data privacy, I can set up open-source models (such as Llama 3) directly on your servers, ensuring your sensitive d
Why should I hire you for AI website and AI app development?
I’m a full-stack developer with strong expertise in AI website development, AI chatbot solutions, AI applications, AI mobile apps, and intelligent web platforms. My focus is on building scalable, user-friendly, and business-oriented solutions that not only function well but also deliver measurable v
Reviews
18 reviews for this Gig
| (17) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
C coppermachine
Repeat Client
India
Awesome work
Helpful?S 
sidra901
Repeat Client
Pakistan
Sabbir was never afraid of going the extra mile to ensure our projects together were done on time and in the best way. We will definitely work again with him.
Helpful?S 
stevebabulal
Canada
High quality work, delivered ahead of schedule. The project required some background research which was done proactively by Sabbir. Communication was timely and within the time zone window that worked best for us both. I'm happy with the outcome, as this was not an easy problem to solve, considering...
D 
Seller's Response
Helpful?K 
kristyrucker
Repeat Client
United States
Sabbir is awesome! Very knowledgeable and patient. Will definitely would to work with him in the future! Thanks again Sabbir 💜
D Seller's Response
Helpful?C coppermachine
Repeat Client
India
Excellent work. I have been working with him for the an year. His work is mind blowing.
D Seller's Response
Helpful?
Reviews
18 reviews for this Gig
| (17) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
C coppermachine
Repeat Client
India
Awesome work
Helpful?S sidra901
Repeat Client
Pakistan
Sabbir was never afraid of going the extra mile to ensure our projects together were done on time and in the best way. We will definitely work again with him.
Helpful?S stevebabulal
Canada
High quality work, delivered ahead of schedule. The project required some background research which was done proactively by Sabbir. Communication was timely and within the time zone window that worked best for us both. I'm happy with the outcome, as this was not an easy problem to solve, considering...
D Seller's Response
Helpful?K kristyrucker
Repeat Client
United States
Sabbir is awesome! Very knowledgeable and patient. Will definitely would to work with him in the future! Thanks again Sabbir 💜
D Seller's Response
Helpful?C coppermachine
Repeat Client
India
Excellent work. I have been working with him for the an year. His work is mind blowing.
D Seller's Response
Helpful?
