Sagar isn't taking new orders for this project right now. Here are some similar projects to explore.

You will get API development & Integration services using Nodejs

Sagar B.Status: Offline
Sagar B.
4.8

Let a pro handle the details

Buy Other Web Programming services from Sagar, priced and ready to go.
Sagar B.Status: Offline
Sagar B.
4.8

Let a pro handle the details

Buy Other Web Programming services from Sagar, priced and ready to go.

Project details

You will get API development & integration services here...

I can develop REST API (using Node.js or Laravel ) and integrate API with frontend like Angular or React.js or Laravel.
Provide the services for the following type of APIs:

REST
JSON
XML

Note:- If API is paid, client need to purchase and share details with me
Web Programming Project
API Development, API Integration
Programming Languages
PHP, HTML & CSS, Kotlin
Coding Expertise
PSD to HTML, Performance Optimization, Design

What's included $299

These options are included with the project scope.

$299
  • Delivery Time 3 days
  • Number of Revisions 0
    • Source Code
Optional add-ons You can add these on the next page.
Fast 2 Days Delivery
+$69
4.8
91 reviews
91% Complete
4% Complete
3% Complete
1% Complete
(0)
1% Complete

NS

Nathaniel S.
5.00
Aug 29, 2025
UX/UI Design of Custom Internal App Sagar and his team spent the time to really understand our project requirements, how we would use the software, and our desired implementation strategy. They built a custom ERP - tailored to our industry and specific operations. They added / changed functionality based on my feedback, provided excellent support as we rolled out the software to our team, and will be our software developer of choice for all future updates, revisions, and new projects. Thank you Sagar!

JS

Jim S.
5.00
Aug 4, 2025
Lead Platform Creation Thank you for a great job done timely and efficiently and thank you for all your patience.

WB

William B.
5.00
May 9, 2024
Building a Scheduling Website and App Sagar and his team, were stupendous. I have never had such a good experience with a technical team and I've worked with a few system and website builders. They were extremely efficient and skilful they were. It makes life a lot easier, would absolutely recommend. They followed instruction, exercised professional decision making and advised me of what was difficult and not so difficult to do. The end product is amazing.

CG

Cybernetics G.
5.00
May 9, 2024
Full Stack Developer for Web/Mobile App

VV

Victor V.
5.00
Apr 6, 2024
Development of Authentication System with Google Login for Node.js Website Excellent. We met up in a online meeting to discuss the project. Very friendly and nice conversation. Easy to work with. Fast and high quality
Sagar B.Status: Offline

About Sagar

Sagar B.Status: Offline
Full Stack Developer | Custom Software Architect | App & Web Expert
100% Job Success
4.8  (91 reviews)
Ahmedabad, India - 9:33 am local time
As a top-rated Upwork developer, I turn ideas into digital solutions with over 12 years of experience. I have a perfect 100% job success rate and deliver results on time, every time.

✅ Why Me?
- Over 12 Years of experience in web & mobile app development
- Turnaround in Less Than 24 Hours
- 7 day free trial for large projects
- 5-Star Reviews
- On-Time Delivery
- Free Post-Launch Support
- Numerous Client Testimonials Validating My Expertise

✅ My Skills Include:
- Web Development: React.js, Node.js, Express.js, Next.js, PHP (Laravel), HTML, CSS, jQuery
- Mobile Development: React Native, Ionic Capacitor
- Server & Database: AWS, Firebase, GoDaddy
- Specialized Services: VPN, Backup Solutions, Server Migration, Mail Servers

✅ Area of Expertise:
- AI Integration (OpenAI, Google Gemini, Meta Llama, Microsoft Copilot)
- Data Handling (JSON, XML, REST, SOAP)
- Payment Integration (Stripe, PayPal)
- Database Management (MySQL, MongoDB, Firebase)
- IoT & BLE Integration
- Messaging (Twilio, Firebase Chat)
- Social Media Integration (Facebook, Instagram, LinkedIn)
- Design Tools (Figma, AdobeXD)

✅ Industries I've Worked In:
- E-commerce
- Fintech
- Healthcare
- Education
- Social Media
- Travel & Tourism
- Entertainment & Streaming
- Real Estate
- Logistics & Supply Chain
- IoT & Smart Devices

✅ Let’s Work Together!
I am committed to exceeding your expectations and delivering high-quality solutions. Reach out today, and let’s create something extraordinary!

Steps for completing your project

After purchasing the project, send requirements so Sagar can start the project.

Delivery time starts when Sagar receives requirements from you.

Sagar works on your project following the steps below.

Revisions may occur after the delivery date.

Concept of app

Share brief of app functionality

API & Database details

what kind of APIs do you need to develop? such as: Maps API integration, Review API integration

Review the work, release payment, and leave feedback to Sagar.