Browse categories
Explore
Fiverr Pro
English
$
USD
I will develop ai chatbot ai agent saas app as full stack ai engineer
Sheraz Z
Level 2
1 order in queue
5.0
5.0
What people loved about this freelancer
hudsonb11
United States
Sheraz delivered exactly what was needed and handled the project with a high level of clarity and structure from start to finish. Communication was consistent,...
bestusereva
United States
He is really decent to work with, and he clearly understands what the goals are. This is will be a long term relationship for projects.
kenan_tarhan
Poland
Great communication, fast delivery, a developer who understand the assignment and thinking forward and comes with ideas to improve. Thank you
About this gig
Need a real-time web app, video streaming platform, or scalable SaaS system built the right way?
I help startups and businesses build fast, production-ready web applications with real-time features like video calling, live streaming, and chat systems using WebRTC, Socket.io, and modern full stack technologies.
Whether you need a custom web app, admin dashboard, or a complete SaaS platform, I focus on clean architecture, scalability, and smooth user experience.
What I can build for you:
- Real-time apps (video/audio calling, live chat, streaming)
- SaaS platforms with authentication and dashboards
- Custom web applications tailored to your business
- High-performance backend APIs and integrations
Tech stack (flexible based on your project):
Node.js (Express, NestJS), React / Next.js, WebRTC, Mediasoup, MongoDB, PostgreSQL, Firebase, Python and more.
If you're looking for a reliable developer who understands real-world systems, scalability, and performance let's build it right.
Get to know Sheraz Z
Sheraz Z
Full Stack MERN Developer AI Chatbots, SaaS Automation Expert
Level 2
- FromPakistan
- Member sinceJul 2022
- Avg. response time1 hour
- Last delivery3 days
Languages
English
I build scalable web apps and AI automation systems that help businesses save time and grow faster.
Specialized in MERN stack, AI chatbots, SaaS platforms, and API integrations.
Clean code, fast delivery, and reliable support guaranteed.
Let’s turn your idea into a powerful product.
My Portfolio
FAQ
What is MERN stack development
MERN stack combines MongoDB, Express, React, and Node.js for building robust web applications
Why should I choose MERN stack for my project?
Seamless data flow, real-time updates, and support for isomorphic applications
What kind of web apps can you develop
Custom web apps, e-commerce platforms, social networks, and mor
How do you ensure my web app's?
Optimization of code, asset compression, and implementation of caching.
What makes your service stand out from competitors?
Expertise, timely delivery, clear communication, and dedication to client satisfaction.
Reviews
19 reviews for this Gig
| (19) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
H hudsonb11
Repeat Client
United States
Sheraz delivered exactly what was needed and handled the project with a high level of clarity and structure from start to finish. Communication was consistent, proactive, and always focused on aligning the product direction rather than just completing tasks. He was able to take feedback, quickly identify...
$400-$600
Price
4 days
Duration
Helpful?B bestusereva
Repeat Client
United States
He is really decent to work with, and he clearly understands what the goals are. This is will be a long term relationship for projects.
$600-$800
Price
4 days
Duration
Helpful?K kenan_tarhan
Repeat Client
Poland
Great communication, fast delivery, a developer who understand the assignment and thinking forward and comes with ideas to improve. Thank you
$200-$400
Price
1 day
Duration
Helpful?E experty_seo
United States
He tried for me and communicate well
$100-$200
Price
2 weeks
Duration
Helpful?B bestusereva
Repeat Client
United States
I’m will continue to work with him, our phased project is going very well
$600-$800
Price
4 days
Duration
Helpful?
Reviews
19 reviews for this Gig
| (19) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
H hudsonb11
Repeat Client
United States
Sheraz delivered exactly what was needed and handled the project with a high level of clarity and structure from start to finish. Communication was consistent, proactive, and always focused on aligning the product direction rather than just completing tasks. He was able to take feedback, quickly identify...
$400-$600
Price
4 days
Duration
Helpful?B bestusereva
Repeat Client
United States
He is really decent to work with, and he clearly understands what the goals are. This is will be a long term relationship for projects.
$600-$800
Price
4 days
Duration
Helpful?K kenan_tarhan
Repeat Client
Poland
Great communication, fast delivery, a developer who understand the assignment and thinking forward and comes with ideas to improve. Thank you
$200-$400
Price
1 day
Duration
Helpful?E experty_seo
United States
He tried for me and communicate well
$100-$200
Price
2 weeks
Duration
Helpful?B bestusereva
Repeat Client
United States
I’m will continue to work with him, our phased project is going very well
$600-$800
Price
4 days
Duration
Helpful?
