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Fiverr Pro
English
$
USD
I will build a secure scalable backend that can support thousands of users
Kinjal Savaliya
5.0
5.0
About this gig
Looking for a reliable developer to build or integrate APIs for your web or mobile app?
You're in the right place!
I'm Kinjal Savaliya, a backend developer and team lead with 7+ years of experience creating high-performance backends and scalable REST APIs.
I lead a skilled team of developers specializing in API development, integration, and optimization using Node.js, PHP, and Laravel.
What I Offer
Custom API Development (REST APIs, JSON, GraphQL)
Payment Gateway Integration (Stripe, PayPal, Razorpay, Paystack)
Firebase Integration (Authentication, Firestore, Cloud Storage)
Third-party API integration (CRM, ERP, Shipping, Messaging, etc.)
Authentication & Security (JWT, OAuth, API Keys)
Webhooks, error debugging, and performance optimization
Database integration (MySQL, PostgreSQL, MongoDB, Firebase)
Why Choose Me
In-house team under my lead
Security-first mindset
Fast delivery & reliable support
APIs are designed following GDPR best practices, with DPIA-ready data flows and support for EU data residency, compliant infrastructure.
YOUR SEARCH ENDS HERE!
Well take you behind the scenes of the market reality and show you the path to success. Contact us for more
Get to know Kinjal Savaliya
Kinjal Savaliya
Turning your ideas into powerful results
- FromIndia
- Member sinceJul 2024
- Last delivery1 month
Languages
Gujarati, English, Hindi
Hi, I'm Kinjal Savaliya, a Senior Full-Stack Developer with 7+ years of experience building scalable web, mobile, and SaaS applications. I specialize in Node.js, React, Flutter, PostgreSQL, MongoDB, and cloud deployment. I've helped startups and businesses build secure APIs, admin panels, CRM systems, AI-powered solutions, and custom software. I focus on clean code, clear communication, and delivering reliable, production-ready solutions that support long-term business growth. Let's build something great together!
My Portfolio
FAQ
What technologies do you use to build APIs?
I specialize in Node.js, Laravel, and Python, but I’m flexible with other stacks based on your project needs.
Can you integrate with third-party services (e.g., Stripe, Firebase, Twilio)?
Absolutely. I can integrate most third-party APIs and services as part of your backend.
Will you provide documentation?
Yes, you'll receive Postman collections and/or Swagger documentation for easy testing and integration.
What databases do you support?
I work with MySQL, PostgreSQL, and MongoDB, depending on your app’s requirements.
Will my API be secure?
Yes, all APIs include proper authentication (JWT, OAuth, etc.), input validation, and secure coding practices to protect your data.
Reviews
1 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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Most relevant
H 
harshthummar_30
India
Ongoing collaborationKinjal was fantastic to work with - clear communication, quick responses, and even delivered ahead of schedule. What truly sets her apart is her professionalism, work maturity, and forward-thinking approach - she doesn’t just deliver what’s asked but also brings valuable insights and ideas to the table....
$50-$100
Price
3 weeks
Duration
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
H harshthummar_30
India
Ongoing collaborationKinjal was fantastic to work with - clear communication, quick responses, and even delivered ahead of schedule. What truly sets her apart is her professionalism, work maturity, and forward-thinking approach - she doesn’t just deliver what’s asked but also brings valuable insights and ideas to the table....
$50-$100
Price
3 weeks
Duration
Helpful?
