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Fiverr Pro
English
$
USD
I will build custom ai web app, saas tool or automation system
Basir
Level 2
5.0
5.0
Gig Summary
About this gig
I am a Full-Stack AI Developer with 6+ years of experience building scalable, secure, and high-performance web and AI-powered applications.
I specialize in modern frontend development using React.js, Next.js, TypeScript, JavaScript, HTML, and CSS, creating fast, responsive, and user-friendly interfaces.
On the backend, I build robust and scalable APIs using Node.js, Express.js, Nest.js, Python, Django and TypeScript, following clean architecture and best practices.
I also develop advanced AI-powered applications and SaaS platforms, including:
- OpenAI / Claude / Grok API integrations
- RAG (Retrieval-Augmented Generation) systems
- LangChain applications
- AI chatbots and AI agents
- Smart automation workflows
- Vector database integration
- AI SaaS product development
What You Will Get:
- Clean, scalable, production-ready code
- Fully responsive web application
- Optimized performance
- Deployment on cloud server
- Source code ownership
Tech Stack: React.js, Next.js, TypeScript, Node.js, Express.js, Nest.js, Python, Django, Nginx, MongoDB, PostgreSQL, Pinecone, Firebase, REST APIs, AI APIs, Aws, Gcp, Replit, Base44, Lovable.
NOTE: Please message me before placing an order.
Get to know Basir
Basir
Tech Guru
Level 2
- FromPakistan
- Member sinceOct 2016
- Avg. response time1 hour
- Last delivery1 day
Languages
English
Hi! I am an AI Fullstack developer & UX/UI designer with 6+ years of experience. I have expertise in creating modern standard web applications, shopify stores and web designs.
Development Expertise: React js, Next js, Node js, Express js Typescript, Python, FastAPI, Django, MYSQL, MongoDB, NeonDB, DynamoDB, Langchain, Langraph, Replit, Base44, LLMS, Aws, Google Cloud.
Design Expertise: Landing page designs, mobile app designs, mockup designs
My Portfolio
FAQ
What type of applications can you build?
I can build full-stack web applications, SaaS platforms, AI-powered apps, chatbots, automation tools, and API-based systems using modern technologies.
Do you work with AI integrations like OpenAI or Claude?
Yes, I specialize in AI integrations including OpenAI, Anthropic, and other LLM APIs for chatbots, automation, and smart applications.
Can you build RAG or AI knowledge-based systems?
Yes, I build RAG (Retrieval-Augmented Generation) systems using vector databases and frameworks like LangChain.
Will my application be scalable and production-ready?
Yes, I build scalable and optimized applications using clean architecture, ensuring they are ready for production and future growth.
Do you provide deployment and hosting?
Yes, I deploy applications on cloud platforms and ensure everything is live, secure, and properly configured.
What information do you need to start?
I need your project idea, features list, and any design or reference examples if available.
Can you build an MVP or SaaS product from scratch?
Yes, I can design, develop, and deploy complete MVPs and SaaS platforms from scratch.
Reviews
18 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
E eladh123
Israel
Ongoing collaborationGreat work as always!
$200-$400
Price
5 months
Duration
Helpful?S 
samiulhhaq
Pakistan
Ongoing collaborationGreat experience working with Basir. He fixed the issues in our web app quickly. He also went above and beyond to make sure everything was working properly. Would definitely recommend him and work with him again.
$50-$100
Price
1 day
Duration
Helpful?E eladh123
Israel
Ongoing collaborationGreat job as always!!
$50-$100
Price
8 weeks
Duration
Helpful?E eladh123
Israel
Ongoing collaborationGreat as always
$100-$200
Price
9 weeks
Duration
Helpful?U umarayazbheda
United Arab Emirates
Ongoing collaborationBasir is an excellent resource for my project and he continues to wow me with his ability to delivery complex solution on time.
$200-$400
Price
12 days
Duration
Helpful?
Reviews
18 reviews for this Gig
| (18) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
E eladh123
Israel
Ongoing collaborationGreat work as always!
$200-$400
Price
5 months
Duration
Helpful?S samiulhhaq
Pakistan
Ongoing collaborationGreat experience working with Basir. He fixed the issues in our web app quickly. He also went above and beyond to make sure everything was working properly. Would definitely recommend him and work with him again.
$50-$100
Price
1 day
Duration
Helpful?E eladh123
Israel
Ongoing collaborationGreat job as always!!
$50-$100
Price
8 weeks
Duration
Helpful?E eladh123
Israel
Ongoing collaborationGreat as always
$100-$200
Price
9 weeks
Duration
Helpful?U umarayazbheda
United Arab Emirates
Ongoing collaborationBasir is an excellent resource for my project and he continues to wow me with his ability to delivery complex solution on time.
$200-$400
Price
12 days
Duration
Helpful?
