You will get a Senior React Developer for your platform | TypeScript, Next.js
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Project details
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Every client has unique requirements. Please message me in Upwork Chat before ordering.
12+ years as a Senior React Developer.
I will develop and support your platform using React, TypeScript, Next.js, JavaScript, REST APIs, Tailwind CSS, and modern state management.
I can work on SaaS products, CRM systems, dashboards, booking platforms, marketplaces, and existing React applications.
ā¤ļø Message me so we can discuss the project and choose the right package.
Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer.
Every client has unique requirements. Please message me in Upwork Chat before ordering.
12+ years as a Senior React Developer.
I will develop and support your platform using React, TypeScript, Next.js, JavaScript, REST APIs, Tailwind CSS, and modern state management.
I can work on SaaS products, CRM systems, dashboards, booking platforms, marketplaces, and existing React applications.
ā¤ļø Message me so we can discuss the project and choose the right package.
Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer Senior React Developer.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$350
|
Standard
$875
|
Advanced
$1,750
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 14 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 1 | 3 | 5 |
Design Customization | |||
Content Upload | - | - | - |
Responsive Design | |||
Source Code |
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AL
Andrey L.
Feb 5, 2026
Cross-Platform Hotel Booking App (React Native + Laravel)
We came to this team with just an idea for a hotel booking platform, and they helped us turn it into a complete product. From the first discussions to the final delivery, everything was handled with care and professionalism.
Andrey did a great job coordinating the process and making sure our requirements were clear and priorities were set. The developers, designers, and QA team worked seamlessly together, always suggesting improvements that made the solution even better.
In the end, we received not just an app, but a scalable platform that we can continue to grow. Highly recommend working with them
Andrey did a great job coordinating the process and making sure our requirements were clear and priorities were set. The developers, designers, and QA team worked seamlessly together, always suggesting improvements that made the solution even better.
In the end, we received not just an app, but a scalable platform that we can continue to grow. Highly recommend working with them
AP
Aliaksandr P.
Jun 4, 2025
PHP Laravel Developer Needed for Bug Fixes in Existing Web Application
Great experience working with this Andrey. He quickly identified the bugs in our application and fixed them efficiently. Communication was clear, and the work was delivered on time. Highly recommend him for any bug fixing or troubleshooting tasks!
AP
Aliaksandr P.
May 29, 2025
React & Node.js Developer Needed for Bug Fixes
Outstanding job! Andrey showed exceptional professionalism. Every task was finished with excellent quality and fully met my expectations
ML
Mark L.
Sep 18, 2020
Front-end Vue.js development
Everything was nice! Perfect communication, quicky done job. High professional skill level. Hope to work together again. Thanks
About Andrey
PHP Laravel Backend Developer | Backend API Architect, SaaS
100%
Job Success
Astana, KazakhstanĀ - 9:25 am local time
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During the consultation, I will review your requirements, identify technical risks, suggest the right Laravel architecture, and explain how AI can be integrated into your product.
I'm a š£šš£ šš®šæš®šš²š¹ šš®š°šøš²š»š± šš²šš²š¹š¼š½š²šæ specializing in PHP, Laravel, MySQL, REST API Development, API Integration, SaaS Development, and AI App Development.
I build scalable SaaS platforms, booking systems, CRM and ERP software, marketplaces, healthcare applications, admin dashboards, and custom web applications for startups and growing businesses.
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Book a free consultation. I will review your current backend or product idea, recommend the right Software Architecture and Design, estimate the scope, and suggest the most practical development approach.
PHP Developer ā¢ Laravel Developer ā¢ Backend Developer ā¢ MySQL Developer ā¢ API Developer ā¢ AI Integration ā¢ AI App Development ā¢ REST API Development ā¢ SaaS Development
What I Can Build
āļø PHP Laravel Applications
āļø Laravel Backend Systems
āļø Custom PHP Applications
āļø REST API Development
āļø API Integrations
āļø SaaS Platforms
āļø AI Powered Applications
āļø Booking and Reservation Systems
āļø CRM and ERP Systems
āļø Marketplaces
āļø Healthcare Applications
āļø Admin Dashboards
āļø Payment Gateway Integrations
āļø Business Automation
āļø Custom Web Applications
Backend Development
Using PHP, Laravel, Symfony, MySQL, PostgreSQL, MongoDB, and Redis, I develop scalable backend systems designed for performance, security, and long term growth.
Services include:
ā¢ REST API Development
ā¢ API Integration
ā¢ Authentication and Authorization
ā¢ Database Design
ā¢ MySQL Optimization
ā¢ PostgreSQL Development
ā¢ Third Party API Integration
ā¢ Payment Integrations
ā¢ Queue Processing
ā¢ Background Jobs
ā¢ Business Logic Development
ā¢ Performance Optimization
ā¢ Custom PHP Development
ā¢ Laravel Application Upgrades
ā¢ SaaS Architecture
ā¢ Software Architecture and Design
AI Integration
I integrate Artificial Intelligence into new and existing PHP Laravel applications.
AI services include:
ā¢ OpenAI API Integration
ā¢ Claude API Integration
ā¢ Gemini API Integration
ā¢ LLM Integration
ā¢ RAG Systems
ā¢ AI App Development
ā¢ AI Model Integration
ā¢ AI Chatbots
ā¢ Intelligent Search
ā¢ Document Processing
ā¢ Personalized Recommendations
ā¢ Provider and Customer Matching
ā¢ Demand Forecasting
ā¢ Dynamic Pricing
ā¢ Workflow Automation
ā¢ Customer Support Automation
The focus is always practical. AI should reduce manual work, improve customer experience, automate repetitive processes, or help users make better decisions.
Frontend and Mobile Integration
I build Laravel backends and REST APIs for applications using React, Vue.js, Angular, JavaScript, TypeScript, and React Native.
I can connect the backend with:
ā¢ React Applications
ā¢ Vue.js Applications
ā¢ Angular Applications
ā¢ React Native Mobile Apps
ā¢ Node.js Services
ā¢ External CRM and ERP Systems
ā¢ Payment Providers
ā¢ Cloud Services
ā¢ Third Party Business Tools
I also work with HTML, HTML5, CSS, CSS 3, Bootstrap, jQuery, and Custom PHP when improving or modernizing an existing web application.
Industries
ā¢ SaaS
ā¢ Booking and Reservations
ā¢ Hospitality
ā¢ Healthcare
ā¢ Logistics and Transportation
ā¢ FinTech
ā¢ eCommerce
ā¢ CRM and ERP
ā¢ Marketplaces
ā¢ Business Automation
ā¢ Startup MVP Development
Why Clients Hire Me
āļø 12+ years in Software Development
āļø 105+ shipped products
āļø Strong PHP and Laravel experience
āļø Clean and maintainable code
āļø Scalable backend architecture
āļø Practical AI Integrations
āļø Reliable communication
āļø Performance optimization
āļø Clear technical direction
āļø Long term technical support
Technologies
PHP ā¢ Laravel ā¢ Symfony ā¢ Custom PHP ā¢ MySQL ā¢ PostgreSQL ā¢ MongoDB ā¢ Redis ā¢ Node.js ā¢ NestJS ā¢ JavaScript ā¢ TypeScript ā¢ React ā¢ Vue.js ā¢ Angular ā¢ React Native ā¢ HTML ā¢ HTML5 ā¢ CSS ā¢ CSS 3 ā¢ Bootstrap ā¢ jQuery ā¢ REST API ā¢ GraphQL ā¢ OpenAI ā¢ Claude ā¢ Gemini ā¢ RAG ā¢ AWS ā¢ Google Cloud ā¢ Docker ā¢ Kubernetes ā¢ Git
Specializations
PHP Developer ā¢ Laravel Developer ā¢ PHP Laravel Backend Developer ā¢ Backend Development ā¢ MySQL Developer ā¢ REST API Development ā¢ API Integration ā¢ SaaS Development ā¢ AI Integration ā¢ AI App Development ā¢ Custom PHP Development ā¢ Software Development ā¢ Software Architecture and Design ā¢ CRM Development ā¢ ERP Development ā¢ Booking Platform Development ā¢ Marketplace Development ā¢ Healthcare Software Development ā¢ Business Automation ā¢ Web Development
Steps for completing your project
After purchasing the project, send requirements so Andrey can start the project.
Delivery time starts when Andrey receives requirements from you.
Andrey works on your project following the steps below.
Revisions may occur after the delivery date.
Reviewing requirements
Reviewing the required pages, functionality, designs, existing codebase, and expected result.
Defining the implementation
Defining the component structure, state management, API connections, and development approach.