You will get a full stack web app, SaaS dashboard, CRM, or AI-powered platform
Top Rated

Project details
Are you looking to build a custom web application, SaaS MVP, admin dashboard, CRM, booking system, AI-powered platform, or business automation tool?
I can help you turn your idea into a clean, scalable, and user-friendly full stack web application using React, Next.js, Node.js, Express, MongoDB, PostgreSQL, Firebase, Stripe, and AI integrations.
This project is suitable for SaaS MVPs, admin dashboards, business management systems, booking platforms, customer portals, vendor portals, API integrations, AI chatbots, automation workflows, and improvements to existing apps.
What you will get:
• Responsive frontend development
• Backend API development
• Database setup
• Authentication and user roles
• Admin/user dashboard
• Stripe payment or subscription integration
• Third-party API integration
• AI chatbot or automation features if needed
• Deployment support
• Clean code, testing, and bug fixing
Before starting, I will review your requirements and suggest the best approach for your project. Please contact me before placing an order.
I can help you turn your idea into a clean, scalable, and user-friendly full stack web application using React, Next.js, Node.js, Express, MongoDB, PostgreSQL, Firebase, Stripe, and AI integrations.
This project is suitable for SaaS MVPs, admin dashboards, business management systems, booking platforms, customer portals, vendor portals, API integrations, AI chatbots, automation workflows, and improvements to existing apps.
What you will get:
• Responsive frontend development
• Backend API development
• Database setup
• Authentication and user roles
• Admin/user dashboard
• Stripe payment or subscription integration
• Third-party API integration
• AI chatbot or automation features if needed
• Deployment support
• Clean code, testing, and bug fixing
Before starting, I will review your requirements and suggest the best approach for your project. Please contact me before placing an order.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$350
|
Standard
$1,200
|
Advanced
$2,500
|
|---|---|---|---|
| Delivery Time | 7 days | 20 days | 45 days |
Number of Revisions | 2 | 4 | 5 |
Number of Pages | 2 | 5 | 8 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Additional Revision
+$50
Additional Page
(+ 3 Days)
+$100
Admin Panel
(+ 7 Days)
+$300
API Integration
(+ 3 Days)
+$150
Deployment Setup
(+ 2 Days)
+$100Frequently asked questions
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William H.
Sep 17, 2025
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Jordan S.
Jan 26, 2025
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Digital Research C.
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Jordan S.
Mar 25, 2024
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Great experience with Kazi - quality work, and was great to work with. Would recommend to anyone, and will be bringing him on to assist with our Canadian startup with future work.
NS
Nardine S.
Jun 24, 2019
2D animator
About Kazi
Full-Stack Developer for E-commerce, SaaS & Marketplace Platforms
100%
Job Success
Mirpur, Bangladesh - 10:20 am local time
I am a Full-Stack Developer specializing in high-converting E-commerce stores, scalable SaaS applications, and custom Marketplace platforms. Having completed 14+ projects with $9K+ earned,
I focus on building fast, secure, and user-friendly digital products that convert visitors into paying customers.
What I Can Build For You:
○ E-commerce Platforms: Custom online stores, payment gateway integration, subscription systems, and optimized checkout funnels.
○ SaaS Applications: Full-stack SaaS architecture, user authentication, multi-tenant databases, API integrations, and billing dashboards.
○ Marketplaces: Multi-vendor systems, booking platforms, custom workflows, and admin management portals.
Tech Stack & Capabilities:
○ Frontend: React, Next.js, Vue.js, JavaScript, Tailwind CSS, HTML5/CSS3
○ Backend & API: Node.js, Express, Python, REST APIs, GraphQL
○ Database & Cloud: PostgreSQL, MongoDB, Firebase, AWS, Vercel
If you want a reliable developer who communicates clearly, meets strict deadlines, and delivers clean, maintainable code, let's talk!
❯❯❯ Send me a message or invite me to your job to get started.
Steps for completing your project
After purchasing the project, send requirements so Kazi can start the project.
Delivery time starts when Kazi receives requirements from you.
Kazi works on your project following the steps below.
Revisions may occur after the delivery date.
Project Discussion
I will review your requirements, features, references, and business goals to prepare the development plan.
UI Structure Setup
I will create or follow the UI structure and prepare the pages, layout, and responsive design plan.


