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English
$
USD
I will build your saas mvp and full stack web application
Ijaz Khan
Level 2
5.0
5.0
Gig Summary
About this gig
Need a reliable full stack web developer to build, improve, or scale your SaaS, web application, or MVP?
I build production ready full stack web apps from frontend to backend, database, APIs, integrations, and deployment.
I can help with:
- SaaS and MVP development
- Custom web applications and dashboards
- React.js and Next.js frontends
- Node.js, Express.js, NestJS, Python, Django and FastAPI backends
- PostgreSQL, MySQL and MongoDB
- REST APIs and third-party integrations
- Authentication and role-based access
- Stripe and payment integrations
- AI integrations with OpenAI, Claude, Gemini, RAG and LLM features
- Docker, AWS, VPS, Nginx and production deployment
- Bug fixes, performance improvements and existing app development
I focus on clean architecture, maintainable code, security, performance and clear communication.
Packages are starting scopes. For larger SaaS platforms, complex MVPs, AI workflows or ongoing development, message me for a custom offer.
Please contact me before ordering so I can review your requirements and recommend the right scope.
Get to know Ijaz Khan
Ijaz Khan
Full Stack Developer, SaaS MVPs and AI Integrations
Level 2
- FromPakistan
- Member sinceDec 2022
- Avg. response time1 hour
- Last delivery1 month
Languages
English
I help founders and businesses turn ideas into SaaS products, MVPs and web applications, and improve existing software.
I build responsive interfaces, backend APIs, databases, authentication and Stripe subscriptions. I also integrate AI chatbots and RAG using OpenAI, Claude or Gemini, and handle deployment.
My stack includes React, Next.js, Node.js, Python, PostgreSQL and Docker. Expect clear scope, regular updates and maintainable code.
Send me your idea, designs or current issue so we can define the right next step.
My Portfolio
FAQ
Can you build a complete SaaS or web application?
No. I work with React and Next.js on the frontend, Node.js, Express, NestJS, Python, Django and FastAPI on the backend, and PostgreSQL, MySQL or MongoDB depending on the project.
Can you work on my existing application?
Yes. I can add features, fix bugs, improve performance, refactor code, build APIs, integrate third-party services and continue development on existing applications.
Can you build an MVP for my startup?
Yes. I can help define and build the core functionality needed for a usable MVP. Please message me before ordering because MVP scope varies significantly between projects.
Can you add AI features to my application?
Yes. I can integrate OpenAI, Claude, Gemini, LLM assistants, RAG, document-based AI workflows and other AI-powered features depending on the product requirements.
Can you integrate Stripe or other APIs?
Yes. I work with Stripe, payment systems, REST APIs and third-party services. Complex integrations are scoped separately based on the API and required workflow.
Can you deploy my application?
Yes. I can assist with Docker, VPS servers, Nginx, PM2, AWS, Vercel and other common production environments. Deployment scope depends on your infrastructure.
Which package should I order?
Basic is for one small task, Standard is for a functional full stack module, and Premium is for a larger SaaS/MVP starting scope. Please message me first if you are unsure.
Do I receive the source code?
Yes. Source code for the completed development work is included unless we agree on a different arrangement before starting.
Can you work with me long term?
Yes. I can support ongoing product development, maintenance, new features and technical improvements through custom offers or milestone-based projects.
Reviews
39 reviews for this Gig
| (37) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
N nishifti
Pakistan
Amazing work! Listened to instructions, was very vested in the project and gave it his all. Brilliant!
$100-$200
Price
8 days
Duration
Helpful?L lucasoliver56
United States
Outstanding experience! The developer is highly skilled and professional. He understood my requirements perfectly and delivered exactly what I needed — even better than expected. Communication was smooth and clear throughout the project, and delivery was on time. I truly appreciate his dedication and...
$50
Price
2 days
Duration
Helpful?H 
hteresed
Brazil
Ongoing collaborationEssa é a segunda vez que trabalho com esse profissional, e mais uma vez ele entregou um serviço de altíssimo nível. Fiquei extremamente satisfeito com o trabalho entregue. A atenção aos detalhes foi impecável conforme solicitação (Figma) cada parte do projeto demonstrou um cuidado e um capricho que...
$600-$800
Price
3 months
Duration
Helpful?F faressaeed_17
United Arab Emirates
Ongoing collaborationAmazing and helpful
$50-$100
Price
3 days
Duration
Helpful?P paris2681
United States
Ijaz really impressed me with his knowledge. A developer had been working on my site for six month with poor results. Ijaz came in and fixed the malfunctions that was occurring. If you are looking for someone knowledgeable with React JS, Ijaz is the guy for the job!
$50-$100
Price
2 weeks
Duration
Helpful?
Reviews
39 reviews for this Gig
| (37) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
N nishifti
Pakistan
Amazing work! Listened to instructions, was very vested in the project and gave it his all. Brilliant!
$100-$200
Price
8 days
Duration
Helpful?L lucasoliver56
United States
Outstanding experience! The developer is highly skilled and professional. He understood my requirements perfectly and delivered exactly what I needed — even better than expected. Communication was smooth and clear throughout the project, and delivery was on time. I truly appreciate his dedication and...
$50
Price
2 days
Duration
Helpful?H hteresed
Brazil
Ongoing collaborationEssa é a segunda vez que trabalho com esse profissional, e mais uma vez ele entregou um serviço de altíssimo nível. Fiquei extremamente satisfeito com o trabalho entregue. A atenção aos detalhes foi impecável conforme solicitação (Figma) cada parte do projeto demonstrou um cuidado e um capricho que...
$600-$800
Price
3 months
Duration
Helpful?F faressaeed_17
United Arab Emirates
Ongoing collaborationAmazing and helpful
$50-$100
Price
3 days
Duration
Helpful?P paris2681
United States
Ijaz really impressed me with his knowledge. A developer had been working on my site for six month with poor results. Ijaz came in and fixed the malfunctions that was occurring. If you are looking for someone knowledgeable with React JS, Ijaz is the guy for the job!
$50-$100
Price
2 weeks
Duration
Helpful?
