⭐ Top Rated | 100% Job Success | 10+ Years of Experience
Looking for a Full Stack Developer who can build scalable web applications, modern SaaS platforms, and AI-powered solutions from concept to deployment?
I specialize in Laravel, Vue.js, PHP, JavaScript, MySQL, and AI integrations, helping businesses develop secure, high-performance applications that solve real business problems.
From backend architecture and API development to responsive frontend interfaces and AI automation, I handle the complete development lifecycle.
𝗠𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲
🚀 Full Stack Development
• Laravel
• Vue.js
• PHP
• JavaScript
• MySQL & PostgreSQL
• REST APIs
• AWS & Cloud Deployment
🚀 SaaS Application Development
• Multi-Tenant SaaS Platforms
• CRM & ERP Systems
• Recruitment Platforms
• Membership Portals
• Custom Business Applications
🚀 AI-Powered Solutions
• OpenAI / ChatGPT Integrations
• AI Chatbots
• Content Generation
• Workflow Automation
• Document Processing
• AI-Assisted Business Tools
🚀 API Development & Integrations
• Stripe
• PayPal
• Shopify
• Google Merchant Center
• Third-Party APIs
• Custom API Development
🚀 Performance & Optimization
• Application Scaling
• Database Optimization
• Query Tuning
• Caching Strategies
• Security Improvements
𝗥𝗲𝗰𝗲𝗻𝘁 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀
✔ Developed SaaS platforms used by growing businesses
✔ Built AI-powered automation tools using OpenAI APIs
✔ Created custom recruitment and candidate management systems
✔ Implemented secure payment processing with Stripe
✔ Developed REST APIs for third-party integrations
✔ Optimized Laravel applications for improved speed and scalability
𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗛𝗶𝗿𝗲 𝗠𝗲
• 10+ years of professional development experience
• Strong expertise in Laravel and modern web technologies
• Clean, maintainable, production-ready code
• Clear communication and reliable delivery
• Long-term support and partnership mindset
Whether you need a new SaaS product, AI-powered features, API integrations, or a complete full-stack application, I can help turn your idea into a scalable solution.
Let's discuss your project.
PHP
Laravel
MySQL
Vue.js
Full-Stack Development
REST API
SaaS Development
JavaScript
AI Implementation
Node.js
React
Next.js
Python
FastAPI
Stripe
PostgreSQL
Azure DevOps
AWS Application
Supabase
Shopify
abhay R.
Mumbai, India
$25/hr
4.3
64 jobs
I build AI-powered SaaS apps, internal tools, and APIs that ship fast and hold up in production. I work with startups and growth-stage teams that need reliable software, scalable architecture, and AI features backed by real business data — not demos.
I bring 20+ years of engineering experience, 29,000+ Upwork hours, $400K+ earned, 46+ completed projects, Top Rated Plus status, and a 100% Job Success score on Upwork
.
My stack includes React + TypeScript, Python, REST APIs, AWS, Docker, Kubernetes, PostgreSQL, MongoDB, and CI/CD automation.
I build:
SaaS MVPs with AI features
RAG pipelines over PDFs, docs, and knowledge bases
AI copilots and workflow automation tools
Scalable frontend and backend systems
Secure APIs with auth, billing, and admin tooling
I focus on production reliability from day one: clean architecture, monitoring, tracing, latency optimization, and maintainable deployments.
Clients value clear communication, realistic estimates, fast execution, and clean handoffs.
If you need a senior full-stack engineer who can own delivery end-to-end and ship production-ready AI software, let’s talk.
React
Python
Django
Artificial Intelligence
Kubernetes
OpenAI API
TypeScript
GraphQL
PostgreSQL
Amazon Web Services
MongoDB
SaaS Development
Automated Workflow
Harshal P.
Mumbai, India
$24/hr
4.8
258 jobs
# Full-Stack Drupal Developer | Next.js | React | CiviCRM | Drupal Commerce | API Integrations
Need a developer who can build modern web applications—not just websites?
I help businesses, nonprofits, startups, and enterprise organizations build scalable digital platforms using Drupal, React, Next.js, CiviCRM, and modern API-driven architecture.
With 12+ years of experience in Drupal development and extensive experience across modern frontend frameworks, I build solutions that are fast, secure, scalable, and easy to maintain. Whether you're launching a new platform, modernizing an existing Drupal website, integrating business systems, or migrating legacy applications, I can help deliver a reliable solution from planning to deployment.
## My Expertise
✔ Custom Drupal Module Development
✔ Drupal 6, 7, 8, 9, 10 & 11 Development
✔ Drupal Migrations & Upgrades
✔ Headless Drupal Development
✔ React.js Applications
✔ Next.js Development
✔ Tailwind CSS
✔ CiviCRM Development & Custom Extensions
✔ Drupal Commerce
✔ Stripe & Payment Gateway Integration
✔ REST API, JSON:API & GraphQL Integrations
✔ Third-Party API Development
✔ Membership & Association Portals
✔ Learning Management & Certification Platforms
✔ Performance Optimization
✔ Security Hardening
✔ Bug Fixing & Long-Term Maintenance
---
## Technologies
**Backend**
• Drupal 6–11
• PHP
• Symfony
• CiviCRM
• Drupal Commerce
• MySQL
• Composer
• Drush
**Frontend**
• React.js
• Next.js
• JavaScript (ES6+)
• TypeScript
• Tailwind CSS
• HTML5
• CSS3
• Bootstrap
**Integrations**
• REST APIs
• JSON:API
• GraphQL
• Stripe
• PayPal
• Mailchimp
• Google APIs
• Twilio
• AWS Services
**Development Tools**
• Git
• Docker
• DDEV
• Pantheon
• Acquia
• GitHub
• GitLab
---
## What I Build
• Enterprise Drupal Platforms
• Membership Websites
• Association Portals
• NGO & Nonprofit Systems
• Corporate Websites
• Headless Drupal Applications
• Customer Portals
• Commerce Platforms
• CRM-Integrated Websites
• Event Registration Systems
• Learning Platforms
• Business Automation Solutions
---
## Why Clients Hire Me
• 12+ years of Drupal expertise
• Strong backend architecture and clean, maintainable code
• Modern frontend development with React and Next.js
• Deep experience integrating Drupal with CiviCRM and external systems
• Clear communication, reliable delivery, and long-term support
• Ability to understand business requirements and translate them into scalable technical solutions
I believe successful projects are built on thoughtful architecture, clean code, and clear communication. My goal is not just to complete tasks, but to build solutions that continue to deliver value as your business grows.
If you're looking for a developer who can handle everything from complex Drupal backend development to modern React/Next.js frontends and seamless system integrations, I'd be glad to discuss your project and recommend the best approach.
PHP
API Integration
MySQL
Web Application
WordPress
Drupal
CiviCRM
React
JavaScript
Stripe
Moodle
Website Customization
AJAX
Bug Fix
Node.js
Tailwind CSS
Next.js
Netlify
Contentful
SCSS
Aneet K.
Mumbai, India
$30/hr
5.0
61 jobs
With over 12 years of hands-on experience, I specialize in architecting, developing, and managing complex, large-scale web applications designed to perform flawlessly under heavy traffic. From backend architecture to robust server deployment, I build secure, scalable, and high-performance solutions tailored to your specific business goals.
🔧 Technical Stack & Expertise:
• Backend Development: PHP 8, Laravel, Symfony, CodeIgniter, OOP, and Design Patterns.
• Frontend Development: React.js, Vue.js, SASS.
• Databases & Caching: MySQL 8 (Advanced SQL, triggers, stored procedures, optimization), MongoDB, DynamoDB, Redis, Memcached.
• API & Integrations: REST & SOAP API development, complex third-party integrations, and Payment Gateways (Stripe, PayPal Advanced, Razorpay, Klarna).
• DevOps & Infrastructure: AWS (EC2, S3), CentOS/Ubuntu Administration, Nginx, Apache 2.4, Git (GitHub, Bitbucket), and comprehensive email setup/delivery.
• Security & QA: SonarCloud integration for rigorous security testing prior to deployment.
💡 How I Drive Value for Your Business:
• Scalability: Building efficient systems that handle huge traffic without compromising speed or reliability.
• Data-Driven Solutions: Integrating accurate data architectures to help you pinpoint opportunities and evaluate market trends.
• Seamless Experiences: Creating robust, user-centric platforms that enable personalized and consistent client communications.
• Security First: Ensuring enterprise-grade code quality and security standards are met before every deployment.
Let’s build something exceptional. I would love to discuss how my technical expertise can help your business succeed!
PHP
Laravel
WordPress
MongoDB
Vue.js
GraphQL
Websockets
Amazon EC2
MySQL Programming
Node.js
React
NodeJS Framework
JavaScript
Vaibhav B.
Mumbai, India
$35/hr
5.0
106 jobs
Full-stack engineer with 15+ years in WooCommerce, WordPress, Laravel, Stripe, and Square. I create custom plugins, themes, and payment integrations and tune performance so the entire origin meets Google’s Core Web Vitals thresholds under real-user conditions.
◆ What I deliver
■ WooCommerce / WordPress - bespoke plugins, multi-currency & subscriptions, FSE & classic themes, SEO + WCAG markup
■ Payment integrations – secure Stripe & Square gateways, SCA/PCI, webhooks, billing portals, one-click upsells, subscription automation
■ Performance & CWV – site-wide LCP less than 2 s, INP less than 100 ms, TTFB tuning, WebP/AVIF, Cloudflare APO, field-data (CrUX) verification
■ Laravel & Back-End – REST / GraphQL APIs, multi-tenant SaaS, Horizon queues, Sanctum / Passport auth, TDD
■ Front-End – React, Vue, TypeScript, Jquery, JS, headless WooCommerce / Laravel hybrids
■ DevOps & Scaling – Docker / Kubernetes, CI/CD, Nginx / Apache, Redis / Varnish, AWS & DigitalOcean
◆ Selected Results
★ Integrated Stripe subscriptions for alcohol delivery website based in US
★ Built Square POS ↔ WooCommerce sync for a saas based service based in US
★ Optimised multiple websites to 90 + mobile PageSpeed scores without design changes
★ Increased the speed of multiple laravel websites by optimizing their database query operations
PHP
Web Development
WordPress
AJAX
CSS 3
jQuery
WooCommerce
Stripe API
Gravity Forms
Web Design
HTML5
JavaScript
Square API
Rakesh J.
Mumbai, India
$40/hr
4.7
172 jobs
Top Rated Developer | $160K+ Earned | 145+ Projects Delivered | 15+ Years Software Experience
I help businesses build AI-powered applications, automate workflows, and develop scalable SaaS platforms that improve efficiency, reduce manual work, and create real business value.
With 15+ years of experience in software development, I specialize in combining Artificial Intelligence with modern web technologies to deliver production-ready solutions from AI agents and automation systems to complete SaaS platforms and complex API integrations.
My expertise includes:
🤖 AI Applications, Agents & Automation
AI-powered chatbots and virtual assistants using OpenAI, Claude, and other LLM technologies
AI agents for customer support, sales, research, and business operations
Retrieval-Augmented Generation (RAG), embeddings, vector databases, and AI search solutions
AI-powered internal tools and intelligent workflow automation
CRM and business system integrations with AI capabilities
⚡Workflow Automation & System Integrations
End-to-end business process automation using n8n, Make, and Zapier
API integrations, webhooks, and real-time data synchronization
CRM, payment, subscription, messaging, and third-party platform integrations
Connecting existing business systems to improve productivity and efficiency
🚀 SaaS & Custom Software Development
Multi-tenant SaaS platforms and subscription-based applications
Business management systems, dashboards, and customer portals
Marketplaces, membership platforms, and community applications
Secure, scalable, and cloud-ready software architecture
🔧 Backend & API Engineering
Laravel, PHP, Node.js, REST APIs, and database architecture
Authentication, authorization, payments, and subscription systems
Application optimization, legacy modernization, and performance improvements
🌐 Web & Mobile Applications
React, Next.js, Flutter, and React Native applications
Responsive dashboards, portals, and Progressive Web Applications (PWA)
AI-Assisted Development Approach
I use modern AI-powered development tools such as Claude Code, OpenAI Codex, and other engineering assistants to improve productivity, accelerate development, enhance debugging, and maintain high-quality production standards.
These tools allow me to spend more time on architecture, problem-solving, code quality, and delivering scalable solutions that meet business goals.
Why clients work with me:
Top Rated Upwork freelancer with $160K+ earnings
145+ successful projects delivered
15+ years of software engineering experience
Experience building real-world SaaS platforms, automation systems, and business applications
Strong focus on communication, ownership, scalability, and long-term maintainability
Whether you need an AI solution, automation workflow, SaaS product, API integration, or custom business application, I can help transform your idea into a reliable production-ready solution.
Let's discuss your goals and find the right technology approach for your project.
Laravel
Web Development
Python
Node.js
n8n
Supabase
Amazon Web Services
React Native
Social Networking Development
AI Chatbot
Mobile App Development
Generative AI
Technical SEO
ERPNext
Odoo
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