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I will develop ai websites, ai software, full stack ai web applications and backend app
Umer K
Level 2
5.0
5.0
Gig Summary
What people loved about this freelancer
vincent_thay
United States
Excellent experience working with Umer again! He delivered high-quality work, improved the mobile responsiveness, refined the user experience, and made the...
gloria_91
United States
Umar is the real deal. This was my second project with him and he somehow made the whole thing feel even smoother than round one. What I appreciate most isn't...
sami_ryan
United States
Really enjoyed working with Umer. He was easy to communicate with, understood what we were trying to accomplish, and brought a lot of clarity to some pretty...
josh_crumpton
United States
What I appreciate most about Umer is that he gets the business side of technology, not just the code. We've dealt with developers who jump straight into building...
charles_pala
United States
Umar was genuinely great to work with. What stood out most wasn’t just his technical ability, but the way he communicated throughout the project. He was patient,...
About this gig
Looking to develop AI websites, AI software, full stack AI web applications, or backend apps that are fast, scalable, and built with real engineering precision? You're in the right place. I'm a senior full stack & AI software developer who builds powerful, production-ready digital solutions using modern frameworks and advanced AI integrations.
I specialize in creating AI websites, AI software modules, custom AI tools, intelligent web apps, backend systems, automation flows, AI chatbots, and AI SaaS platforms tailored to your business needs. Every project is designed for performance, clean architecture, and long-term scalability.
What I Build
- AI websites & dashboards
- Custom AI software + automation tools
- Full stack AI web applications
- Backend apps, APIs & databases
- AI chatbots, LLM tools, SaaS platforms
- ML integrations (OpenAI, LangChain, Python)
Tech Stack
- React, Next.js, Tailwind,
- Node.js, Express, Python, Ruby on Rails, Rust
- MongoDB, PostgreSQL, MySQL
- OpenAI API, ML models
- AWS, Vercel, Docker
If you're ready to turn your AI idea into a high-performance, future-proof application, lets build it with clean code and real full stack expertise.
Just a text away!
Get to know Umer K
Umer K
Expert Full Stack Developer 7 Years Crafting Secure Web Systems
Level 2
- FromPakistan
- Member sinceOct 2025
- Avg. response time1 hour
- Last delivery1 week
Languages
English, Urdu
I’m a senior full stack software developer with 7 years of hands-on experience building high-performance, scalable, and secure applications. I specialize in designing end-to-end web and mobile solutions using modern technologies across both frontend and backend ecosystems.
I bring strong communication, clean architecture, and a collaborative mindset to every project. I work closely with clients to understand their goals, deliver reliable solutions, and ensure every milestone is completed on time with professional quality and precision.
My Portfolio
FAQ
What services do you provide as an AI software developer?
I build AI websites, AI software, full stack AI web applications, backend apps, APIs, SaaS platforms, dashboards, chatbots, and automation tools using modern frameworks, clean architecture, and scalable engineering practices.
Can you integrate AI models or OpenAI into my existing system?
Yes. I integrate OpenAI, ChatGPT, LangChain, embeddings, vector search, Python ML models, automation flows, and AI APIs into new or existing websites, software, dashboards, and backend systems.
Do you develop full stack applications from scratch?
Absolutely. I build frontend, backend, APIs, databases, authentication, admin dashboards, and deployment pipelines—creating complete full stack applications engineered for performance and scalability.
What tech stack do you use for AI and full stack development?
I work with React, Next.js, Node.js, Express, Python, ruby on rails, rust, Tailwind, MongoDB, PostgreSQL, MySQL, AWS, Vercel, Docker, and OpenAI ML APIs, delivering secure and production-ready software.
Can you build a custom AI SaaS platform or startup MVP?
Yes. I develop AI-powered SaaS platforms, MVPs, dashboards, subscription systems, multi-role setups, and backend services tailored for startups, businesses, and enterprise workflows.
Will the code be scalable, secure, and production-ready?
Yes. All code is clean, modular, optimized, secure, and deployment-ready, designed with best practices for long-term growth, maintainability, and high performance under real-world traffic.
What do you need from me to start the project?
A brief description of your idea, features, reference links, user flow, or any technical goals. I will guide you through the rest and help define the exact scope for efficient development.
Reviews
19 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
V vincent_thay
United States
Ongoing collaborationExcellent experience working with Umer again! He delivered high-quality work, improved the mobile responsiveness, refined the user experience, and made the HVAC service-request form much more polished and professional. His communication was outstanding, turnaround was quick, and attention to detail was...
$50
Price
3 days
Duration
U 
Seller's Response
Helpful?G gloria_91
United States
Ongoing collaborationUmar is the real deal. This was my second project with him and he somehow made the whole thing feel even smoother than round one. What I appreciate most isn't just the clean code , t's that he remembers you. He still had my brand files from the first bot, asked zero repeat questions, and just got to...
$50-$100
Price
6 days
Duration
U Seller's Response
Helpful?S sami_ryan
United States
Really enjoyed working with Umer. He was easy to communicate with, understood what we were trying to accomplish, and brought a lot of clarity to some pretty complex technical decisions. The work was well thought out, professionally presented, and delivered on time. You can tell he knows his stuff and...
$50-$100
Price
1 day
Duration
U Seller's Response
Helpful?J josh_crumpton
United States
Ongoing collaborationWhat I appreciate most about Umer is that he gets the business side of technology, not just the code. We've dealt with developers who jump straight into building without understanding the actual problem, and that's where projects start going sideways. Our biggest challenges were disconnected workflows,...
$50
Price
2 days
Duration
U Seller's Response
Helpful?C charles_pala
United States
Umar was genuinely great to work with. What stood out most wasn’t just his technical ability, but the way he communicated throughout the project. He was patient, responsive, easy to talk to, and made a potentially stressful rebuild feel surprisingly manageable. He listened carefully to feedback, caught...
$50-$100
Price
8 days
Duration
U Seller's Response
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
V vincent_thay
United States
Ongoing collaborationExcellent experience working with Umer again! He delivered high-quality work, improved the mobile responsiveness, refined the user experience, and made the HVAC service-request form much more polished and professional. His communication was outstanding, turnaround was quick, and attention to detail was...
$50
Price
3 days
Duration
U Seller's Response
Helpful?G gloria_91
United States
Ongoing collaborationUmar is the real deal. This was my second project with him and he somehow made the whole thing feel even smoother than round one. What I appreciate most isn't just the clean code , t's that he remembers you. He still had my brand files from the first bot, asked zero repeat questions, and just got to...
$50-$100
Price
6 days
Duration
U Seller's Response
Helpful?S sami_ryan
United States
Really enjoyed working with Umer. He was easy to communicate with, understood what we were trying to accomplish, and brought a lot of clarity to some pretty complex technical decisions. The work was well thought out, professionally presented, and delivered on time. You can tell he knows his stuff and...
$50-$100
Price
1 day
Duration
U Seller's Response
Helpful?J josh_crumpton
United States
Ongoing collaborationWhat I appreciate most about Umer is that he gets the business side of technology, not just the code. We've dealt with developers who jump straight into building without understanding the actual problem, and that's where projects start going sideways. Our biggest challenges were disconnected workflows,...
$50
Price
2 days
Duration
U Seller's Response
Helpful?C charles_pala
United States
Umar was genuinely great to work with. What stood out most wasn’t just his technical ability, but the way he communicated throughout the project. He was patient, responsive, easy to talk to, and made a potentially stressful rebuild feel surprisingly manageable. He listened carefully to feedback, caught...
$50-$100
Price
8 days
Duration
U Seller's Response
Helpful?
