You will get REST API Development for Web & Mobile Applications
Project details
I specialize in developing secure and scalable REST APIs for modern web and mobile applications.
This service includes development of custom API backends that support business platforms, SaaS products, mobile apps, and third-party integrations.
The API can include features such as:
• Secure authentication systems (JWT or token-based)
• Structured database design
• Multiple API endpoints for business modules
• Integration with mobile apps or external services
• API documentation for developers
I build APIs using clean architecture and scalable backend design so they can handle growing user traffic and system complexity.
Whether you need APIs for a mobile application, SaaS platform, marketplace, or internal business system, I will develop a reliable backend solution ready for production use.
This service includes development of custom API backends that support business platforms, SaaS products, mobile apps, and third-party integrations.
The API can include features such as:
• Secure authentication systems (JWT or token-based)
• Structured database design
• Multiple API endpoints for business modules
• Integration with mobile apps or external services
• API documentation for developers
I build APIs using clean architecture and scalable backend design so they can handle growing user traffic and system complexity.
Whether you need APIs for a mobile application, SaaS platform, marketplace, or internal business system, I will develop a reliable backend solution ready for production use.
Programming Languages
PHP, JavaScript, PythonCoding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$79
|
Standard
$199
|
Advanced
$399
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 10 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 3 | 4 | 5 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$25 - $60
Additional API Endpoint
(+ 1 Day)
+$40Frequently asked questions
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Subhayu C.
Dec 12, 2022
Dashboard Creation from API - Facebook, Google etc.
About Tejas
Senior SaaS & Marketplace Developer | Laravel, React, Next.js
Surat, India - 1:11 am local time
I’m a Senior Full Stack Developer with 10+ years of experience delivering production-ready SaaS platforms, marketplaces, and API-driven systems used by real businesses.
If you’re struggling with:
- Scaling your SaaS product
- Building a marketplace (multi-vendor, bidding, booking, etc.)
- Creating a reliable backend with clean architecture
- Integrating APIs, payments, subscriptions, or dashboards
👉 I can help you design and build a stable, scalable solution.
💼 What I Deliver
- SaaS platforms (CRM, business systems, subscription-based apps)
- Multi-vendor marketplaces (eCommerce, services, auction systems)
- Custom web applications with admin dashboards
- REST APIs for web & mobile apps
- Shopify custom apps & integrations
⚙️ Tech Stack
Laravel • PHP • React.js • Next.js • Node.js • Python • REST APIs • MySQL • SaaS Architecture
📊 Proven Experience
I have built and managed multiple production systems including:
- SaaS CRM platforms
- Real-time auction & bidding systems
- Home services booking platforms
- Restaurant & order management systems
- Healthcare & appointment systems
- Real estate & contractor platforms
🧠 My Approach
I don’t just write code — I build systems that:
- Scale with your business
- Are easy to maintain
- Deliver long-term value
🤝 Let’s Work Together
If you’re looking for a reliable developer who understands business logic (not just coding), feel free to message me.
👉 I’m available for both freelance projects and long-term collaboration.
Steps for completing your project
After purchasing the project, send requirements so Tejas can start the project.
Delivery time starts when Tejas receives requirements from you.
Tejas works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Review & API Planning
I review the required endpoints, database structure, and system integration needs.
API Development
I develop the backend API including authentication, endpoints, and database integration.