I will do payment gateway integration and API integration for stripe, paypal, shopify


Level 2
Gig Summary
What people loved about this freelancer
sptravel2024

United Kingdom
I’ve worked with this developer on numerous projects and continue to come back because of the quality of work delivered. Communication is excellent, deadlines...
edwardrae

United Kingdom
Highly experienced team, who are very helpful and work long hours to make sure they can meet the deadlines set.
progress_al

United States
Icommunetech did an OUTSTANDING job! Their professionalism, code expertise, and ability to exceed expectations were truly impressive, and they went above and...
About this gig
Need a developer to integrate a payment gateway or custom API without breaking your checkout, webhooks, or security?
I build clean, reliable, fully tested integrations for Stripe, PayPal, Shopify payment gateway, and custom REST APIs.
What I can integrate:
- Payment gateway integration: Stripe, PayPal, Shopify payment gateway
- API integration: REST, webhooks, OAuth, PayPal API, Shopify Admin API, WordPress REST API
- Payment integration flows: one-time, subscriptions, refunds, webhooks, idempotency, sandbox testing
Why work with me:
- Buyer-focused: I map your exact workflow first, then code only whats needed
- Secure: API keys handled safely, environment variables, no hardcoded secrets
- Tested: sandbox test transactions, error handling, retry logic, webhook verification
- Clear: concise handover notes so you understand what was built
I work with SaaS founders, eCommerce stores, and agencies that need a payment/API integration that actually works in production not just a copy-paste snippet.
Message me before ordering so we can confirm your platform, endpoints, and required flow.
Get to know Icommunetech
Tailoring Digital Solutions For Businesses Worldwide
Level 2
- FromIndia
- Member sinceAug 2014
- Avg. response time1 hour
- Last deliveryabout 9 hours
Languages
English

sptravel2024
Other Software Development Services I Offer
FAQ
Which payment gateways and APIs can you integrate?
I specialize in Stripe, PayPal, Shopify payment gateway, and custom REST APIs. If you use another gateway, send me the API documentation and I’ll confirm feasibility.
What do I need to provide before you start?
You’ll need to share API keys/credentials, platform admin access, endpoint documentation, and a clear description of the required flow. I’ll provide a secure method for credential sharing.
Which backend technologies and frameworks do you use?
We specialize in top-tier PHP frameworks like Laravel, Yii, and CakePHP, alongside Node.js, ensuring clean, optimized, and secure server-side operations.
Do you test the integration before delivery?
Yes. I test in sandbox/test mode first, including success, failure, refund, and webhook scenarios, then guide you through live verification.
Can you integrate docusign or any other digital document apis
Yes, I have experience working with docusign, adobe reader, open sign etc.
Will this work with my existing website or app?
Usually yes. I can integrate with Shopify, WordPress, custom PHP/Node/Python apps, and most platforms that expose REST APIs. Share your stack and I’ll confirm compatibility.
Can you integrate SMS and Email gateway in my website?
Yes, I have experience working with multiple sms gateway and sms provider services like Twilio, Sendgrid, MailChimp, SparkPost, Mailgun, 2 Factor SMS, Dynasoft, Plivo, AWS SNS, Daizy API etc.
Do you work with frontend technology?
Yes, I work with javascript, jquery, react js, next js.
Do you provide support after delivery?
I provide clear documentation and can help with issues related to the delivered integration. For new features or significant changes, message me first to discuss scope.
Can you integrate social media?
Yes, I have experience integrating facebook, Instagram etc.
48 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
S sptravel2024

United Kingdom
Ongoing collaborationI’ve worked with this developer on numerous projects and continue to come back because of the quality of work delivered. Communication is excellent, deadlines are met, and even complex requirements are handled professionally. They have been instrumental in helping develop and improve my travel platform,...
$600-$800
Price
3 days
Duration
Helpful?S sptravel2024

United Kingdom
Ongoing collaborationWorked with Icommunetech for several years now and always impressed with their work, they are my go to for all my projects and on hand to help whenever I need. I highly recommend!
$400-$600
Price
1 day
Duration
Helpful?R ruby_wagwatch

Australia
Very polite and friendly
$50-$100
Price
1 day
Duration
Helpful?R 
rriad1

Spain
a pleasure to work with for web development and troubleshooting
$50
Price
1 day
Duration
Helpful?E 
edwardrae

United Kingdom
Ongoing collaborationHighly experienced team, who are very helpful and work long hours to make sure they can meet the deadlines set.
$200-$400
Price
1 day
Duration
I 
Seller's Response
Helpful?
48 reviews for this Gig
| (47) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
S sptravel2024

United Kingdom
Ongoing collaborationI’ve worked with this developer on numerous projects and continue to come back because of the quality of work delivered. Communication is excellent, deadlines are met, and even complex requirements are handled professionally. They have been instrumental in helping develop and improve my travel platform,...
$600-$800
Price
3 days
Duration
Helpful?S sptravel2024

United Kingdom
Ongoing collaborationWorked with Icommunetech for several years now and always impressed with their work, they are my go to for all my projects and on hand to help whenever I need. I highly recommend!
$400-$600
Price
1 day
Duration
Helpful?R ruby_wagwatch

Australia
Very polite and friendly
$50-$100
Price
1 day
Duration
Helpful?R 
rriad1

Spain
a pleasure to work with for web development and troubleshooting
$50
Price
1 day
Duration
Helpful?E 
edwardrae

United Kingdom
Ongoing collaborationHighly experienced team, who are very helpful and work long hours to make sure they can meet the deadlines set.
$200-$400
Price
1 day
Duration
I 
Seller's Response
Helpful?

