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You will get API integration for your React or Next.js application

Tomislav J.Status: Offline
Tomislav J. Tomislav J.
5.0
Preview image

Let a pro handle the details

Buy Web Application Programming services from Tomislav, priced and ready to go.
Tomislav J.Status: Offline
Tomislav J. Tomislav J.
5.0
Preview image

Let a pro handle the details

Buy Web Application Programming services from Tomislav, priced and ready to go.

Project details

Integrate third-party services, REST APIs, authentication providers, payment gateways, CMS platforms, and custom backend systems into your React or Next.js application. I deliver secure, scalable, and production-ready integrations with clean and maintainable code.
Programming Languages
PHP, JavaScript, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$149
Standard
$499
Advanced
$1,299
Delivery Time 2 days 5 days 10 days
Number of Revisions
122
Design Customization
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Content Upload
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Responsive Design
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Source Code

Frequently asked questions

5.0
1 review
100% Complete
(1)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
Private
5.00
Mar 10, 2011
build 1 page website Great person to work with. Did just what I asked for. Will hire again. Thank you.
Tomislav J.Status: Offline

About Tomislav

Tomislav J.Status: Offline
React Developer | TypeScript | Playwright QA Automation
5.0  (1 review)
Kumanovo, North Macedonia - 8:46 pm local time
I help companies build modern React applications and improve software quality through automated testing with Playwright.

Senior Frontend & QA Automation Engineer with experience building and maintaining SaaS products using React, TypeScript, Storybook, and modern frontend tooling. I combine frontend development with automated testing to deliver reliable, maintainable, and well-tested applications.

✔ React, TypeScript & JavaScript development
✔ Storybook & Design Systems
✔ Playwright E2E & Integration Testing
✔ Frontend architecture & performance optimization
✔ CI/CD and quality assurance automation
✔ Clean, maintainable code

Whether you need a new feature, a frontend refactor, automated test coverage, or help improving application quality, I can help deliver solutions that are reliable, scalable, and easy to maintain.

I value clear communication, proactive problem solving, and delivering high-quality work that helps teams move faster with confidence.

Steps for completing your project

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

Delivery time starts when Tomislav receives requirements from you.

Tomislav works on your project following the steps below.

Revisions may occur after the delivery date.

Requirements Review & API Analysis

Integration Planning & Architecture

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