I'm a Full Stack Developer with 5+ years of experience designing, developing, and deploying scalable SaaS products, AI-powered applications, enterprise platforms, e-commerce solutions, and multi-tenant management systems.
My expertise spans the entire product lifecycleโfrom architecture and database design to frontend development, backend services, third-party integrations, and production deployments. I enjoy transforming complex business requirements into clean, scalable, and user-friendly software solutions that deliver measurable value.
Over the years, I have built solutions across multiple domains including AI platforms, salon management systems, correctional facility management, e-commerce, CRM systems, research platforms, and business automation tools.
๐ง Tech Expertise
๐ฅ๏ธ Frontend Development
React.js
Next.js
Vue.js
Nuxt.js
Vite.js
TypeScript
JavaScript (ES6+)
Tailwind CSS
Material UI (MUI)
Radix UI
Bootstrap
Chakra UI
Ant Design
SCSS
Specializations:
Responsive Web Applications
Component-Based Architecture
Design System Implementation
Figma to Production Code
Performance Optimization
Multi-Tenant Frontend Architectures
๐๏ธ Backend Development
Node.js
Express.js
NestJS
Koa.js
REST APIs
GraphQL
Authentication & Authorization
JWT
OAuth
Auth0
Role-Based Access Control (RBAC)
Experience Building:
SaaS Platforms
Enterprise Applications
AI Integrations
Real-Time Communication Systems
Subscription & Billing Systems
Workflow Automation Solutions
๐พ Databases & ORMs
PostgreSQL
MongoDB
MySQL
Supabase
ORMs & Query Builders
Prisma
TypeORM
Knex
Database Expertise:
Relational Data Modeling
NoSQL Database Design
Query Optimization
Multi-Tenant Data Architecture
Embeddings & Vector Storage
Large-Scale Data Processing
๐ค AI & Automation
OpenAI API
Claude API
AI Agent Development
Retrieval-Augmented Generation (RAG)
OpenAI Embeddings
Prompt Engineering
Knowledge Base Systems
Business Intelligence Workflows
Firecrawl Integration
Brave Search API Integration
Built Solutions For
AI Chat Agents
SEO Optimization Tools
Email Generation Systems
Content Automation Platforms
Business Knowledge Engines
AI-Powered Research Tools
๐ Communication & Real-Time Systems
Twilio
Twilio Voice SDK
Messaging Systems
WhatsApp Integrations
Notification Systems
Real-Time User Interactions
๐ API & Third-Party Integrations
Stripe
Razorpay
Twilio
OpenAI
Anthropic Claude
Auth0
Firebase
Google APIs
Cloudinary
SendGrid
Envia Shipping
Firecrawl
Brave Search API
Experience With
Payment Processing
Subscription Billing
Shipping & Logistics
Authentication Systems
Media Management
Marketing Automation
External API Consumption
Custom Webhooks
๐ Deployment & DevOps
Vercel
Netlify
Render
DigitalOcean
Production Experience
CI/CD Workflows
Environment Configuration
Build Optimization
Application Monitoring
Production Deployments
Performance Optimization
๐ฆ What I Deliver
SaaS Product Development
AI-Powered Applications
Enterprise Web Applications
Multi-Tenant Platforms
E-commerce Solutions
CRM & ERP Systems
Admin Dashboards
Role-Based Access Control Systems
REST API & GraphQL Development
Third-Party Service Integrations
Real-Time Communication Platforms
Database Design & Optimization
Legacy System Modernization
End-to-End Product Development
โ Why Work With Me?
5+ years of real-world product development experience
Strong expertise across frontend, backend, database, and deployment layers
Experience leading and delivering complex enterprise-grade applications
Proven track record building scalable SaaS and AI platforms
Focus on clean architecture, maintainability, and performance
Ability to quickly understand business requirements and translate them into technical solutions
Comfortable working independently or as part of distributed teams
Dedicated to delivering reliable, production-ready software
Koa
Next.js
React
Vue.js
ExpressJS
MongoDB
TypeScript
Node.js
GraphQL
Front-End Development
Back-End Development
PostgreSQL
Redux
Material UI
Google Chrome Extension
OpenAI API
Claude
Supabase
Chatbot Development
FastAPI
Raj K.
Mohali, India
$22/hr
4.8
167 jobs
๐ Top-Rated Full-Stack Developer | Shopify & WordPress Expert | PHP & API Integrations
Hi, Iโm Raj โ a Top-Rated Full-Stack Web Developer with 10+ years of experience building scalable, conversion-focused websites in Shopify, WordPress, and PHP.
I help eCommerce brands and startups turn ideas into high-performing digital products โ from custom themes and apps to API integrations and full-stack platforms.
๐กWhat I bring to your project:
โ๏ธ Clean, responsive & mobile-friendly UI (HTML5, CSS3,Bootstrap,CSS)
โ๏ธ Custom WordPress Plugin Development
โ๏ธ Advanced Elementor Page Building & Custom Widgets
โ๏ธ SEO-optimized, secure & scalable development
โ๏ธ End-to-end Web App & Custom Website Development
โ๏ธ Expert in Admin Panels & API Integrations
โ๏ธ Transparent communication & quick turnaround
โ๏ธ On-time delivery + detailed documentation
โ๏ธ Reliable post-launch support and documentation
I'm your go-to web developer for all your ๐๐๐ ๐๐ง๐ ๐๐๐ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐ฆ๐๐ง๐ญ things
โ Core Expertise
โข Full Stack Development โ End-to-end scalable web solutions
โข PHP / Web Development โ Laravel, CodeIgniter, Symfony, Nette
โข WordPress Development โ Custom themes, plugins & Elementor-based builds
โข Elementor Expert โ Advanced layout control, performance optimization, custom modules
โข Shopify Apps & Themes โ UX-driven custom solutions
โข API Integration โ RESTful, SOAP, and third-party services
โข eCommerce โ WooCommerce, Magento, BigCommerce, OpenCart
โข Mobile Optimization โ Fast, responsive, and cross-browser tested
๐ ๏ธ Tech Stack & Platforms
๐ฅ๏ธ CMS & E-Commerce Platforms
โข WordPress (Custom Themes, Plugins, Elementor)
โข Shopify (Private/Public Apps, Theme Customization)
โข Magento, WooCommerce, BigCommerce, OpenCart
โ๏ธ Frameworks & Languages
โข PHP (Laravel, CodeIgniter, Symfony, Nette)
โข JavaScript (Vanilla JS, VueJS, ReactJS, Angular)
โข HTML5, CSS3, SASS, jQuery
๐๏ธ Databases
โข MySQL, PostgreSQL, MongoDB, Redis
โ๏ธ Cloud & DevOps
โข AWS (EC2, RDS, Lambda, Route53, CloudFront)
โข DigitalOcean, VPS, cPanel, WHM
๐ณ Payment Integrations
โข Stripe, PayPal, Braintree, Authorize.net, Checkout.com
๐จ Design & UI/UX Tools
โข Figma, Sketch, Adobe XD, Photoshop, Illustrator
๐ Project & Version Control
โข Git, Bitbucket, Trello, Asana, Basecamp, Jira
๐ฌ I am always open to connecting and collaborating via quick call ๐ or chat ๐ฌ โ feel free to reach out!
๐๐ก๐๐ง๐ค๐ฌ ๐๐จ๐ซ ๐ฏ๐ข๐ฌ๐ข๐ญ๐ข๐ง๐ ๐ฆ๐ฒ ๐๐ซ๐จ๐๐ข๐ฅ๐! ๐
Web Development
PHP
Laravel
WordPress Plugin
Full-Stack Development
WordPress Development
Shopify Website Design
Ecommerce Website Development
Shopify Apps
Shopify Website Redesign
WordPress e-Commerce
Web Design
AI Chatbot
Machine Learning
Artificial Intelligence
Django
Python
PostgreSQL
AWS Development
Data Scraping
Jitendra M.
Pune, India
$45/hr
4.7
79 jobs
Anyone can ship a demo. You need software that survives real users, real data, and real deadlines.
I'm Jitendra, founder of Thinkitive Inc., a software product engineering firm, with 15+ years of building products. On Upwork: Top Rated Plus, 24,000+ hours, $600K+ earned, 100% Job Success. My firm's Upwork agency has delivered $6M+ across 360 projects and 225,000+ hours, also at 100% Job Success.
WHO I HELP
โข Founders who do not want to build it twice
โข Operations leaders replacing manual work with AI and automation
โข CTOs who need senior hands without adding headcount
WHAT I BUILD
โข End to end SaaS platforms: multi-tenant, billing, admin panels, analytics
โข AI systems that run in production: LLM apps, RAG pipelines, AI agents, copilots, chatbots, voice AI
โข Web and mobile applications: React, Next.js, Flutter, React Native
โข Backend architecture and high performance APIs: Node.js, Python, microservices
โข Workflow automation and API integrations across CRMs, payments, and messaging
โข Healthcare software where needed: EHR/EMR modules, HL7 FHIR integrations, telehealth, HIPAA compliant builds
โข Cloud infrastructure and DevOps on AWS
AI EXPERTISE
LLM integrations (OpenAI, Claude, Gemini, open source models), LangChain, RAG with vector databases, semantic search, AI agents and workflow automation, prompt engineering and structured outputs, evaluation and monitoring so it stays reliable after launch.
TECH STACK
Backend: Node.js, NestJS, Python, Django, FastAPI, PHP, Laravel
Frontend: React, Next.js, Vue, Angular, TypeScript
Mobile: Flutter, React Native, Swift, Kotlin
Cloud and DevOps: AWS, Docker, Kubernetes, Firebase, CI/CD
Databases: PostgreSQL, MongoDB, MySQL, Redis, vector stores
WHY QUALITY IS NON NEGOTIABLE
My firm serves 150+ healthcare clients, where getting security and compliance wrong is not an option (HIPAA, SOC 2 Type II and ISO certified delivery). That bar shapes how I build everything, in every industry: access control, audit logging, testing, and reliability by default.
WHY A FOUNDER ON UPWORK
Because some projects need an owner, not a vendor. I stay close to the architecture and the decisions that matter, and the project gets whatever capacity it needs to ship well.
INDUSTRIES
SaaS, FinTech, eCommerce, Healthcare, Real Estate, Logistics, Education, IoT, AI platforms
Send a message or an invite with a line about what you are building. I reply within a few hours.
Node.js
React
Python
TypeScript
Next.js
NestJS
Artificial Intelligence
AI Agent Development
OpenAI API
LangChain
Machine Learning
Amazon Web Services
SaaS Development
API Development
Chatbot Development
HIPAA
Electronic Health Record
FHIR
Telemedicine
PostgreSQL
Abdulgani T.
Dhoraji, India
$25/hr
5.0
427 jobs
โฑ 32,000+ Hours Logged | ๐ Top 3% on Upwork | โญ 350+ 5 Star Client Reviews
I'm a Joomla and WordPress developer with 12+ years of experience, delivering upgrades, security hardening, custom development, and full WordPress builds including WooCommerce and Elementor Pro.
One thing that sets me apart: I work deeply in both platforms, so whether you need Joomla expertise, a WordPress build, or a smooth migration between the two, you get one developer who understands both sides instead of stitching together separate specialists.
๐ Official Joomla Service Provider
Joomla Development Services:
โข Joomla Migration and Upgrade (Older version to 5/6)
โข Joomla Custom Component Development
โข Joomla Template Development, Figma to Joomla
โข Joomla Page Builders: SP Page Builder, YOOtheme, Quix, JD Builder
โข Joomla eCommerce: VirtueMart, HikaShop, J2Store
โข Multilingual Joomla Website Setup
โข Third Party Extensions Integration
โข Payment Gateway Integration
โข Joomla Optimization, Security and SEO (speed, performance, hardening, search optimization)
โข Ongoing Joomla Support and Maintenance
WordPress Development Services:
โข Plugin and Theme Development and Customization
โข Elementor Pro, WPBakery, Divi, Gutenberg
โข WooCommerce Store Setup and Customization
โข Figma to WordPress Conversion
โข WordPress Multilingual Websites: WPML, Polylang
โข Payment Gateway Integration
โข WordPress Speed Optimization and Security
โข Ongoing WordPress Support and Maintenance
Joomla to WordPress Migration:
โข Full data, design, and functionality transfer with zero downtime
AI Chatbot Development:
I also build custom AI chatbots for websites, covering help and support, sales assistance, and quote management, helping businesses handle customer queries faster and more efficiently.
Why Work With Me:
โข Top Rated Plus on Upwork
โข 300+ completed projects across Joomla and WordPress
โข Fast response time and clear communication throughout
โข Comfortable working across time zones with regular progress updates
Every project starts with a clear plan and ends with a site you can actually rely on. Let's talk about your project.
Thanks
Joomla
WordPress
WordPress Plugin
WooCommerce
Elementor
Theme Development
Laravel
Joomla Migration
WordPress Theme
PSD to WordPress
WordPress Development
WordPress Migration
WordPress Security
WordPress Optimization
WordPress Consultation
VirtueMart
JomSocial
Payment Plugin
Archit G.
Rajkot, India
$7/hr
5.0
7 jobs
Specialize in NODE, ANGULAR, and REACT Development. Iโm here to help you by taking over the strategy, design, and development for your application so you can focus on other areas of your business.
๐ข Here is a detailed description of my skills:
โฅ JavaScript & TypeScript
โ๏ธ Back-end/JavaScript Frameworks:
โฅNode Js
โฅExpress Js
โฅNest Js
โฅGolang/Go
โฅKoa
โ๏ธ Front-end/JavaScript Frameworks:
โฅ Angular 2+
โฅ React js
โฅ Next Js
โ๏ธ Database
โฅ MySql
โฅ MongoDB
โ๏ธ AWS
โฅ Aws Basic
โ๏ธ Technologies:
โฅ HTML5, CSS3
โฅ JavaScript
โฅ JSON, XML,
โฅ Bootstrap 2/3/4/5
โฅ Material UI
โฅ Antd UI
โฅ TailWindCSS
Interested in working with me? Shoot me a message and letโs see if we are a good fit for each other. Iโm passionate about working on projects that I feel I can have a great impact on. Looking forward to hearing from you about your idea!
React
MySQL
Node.js
MongoDB
AWS Lambda
CSS 3
Angular
AWS IoT Core
Next.js
Deployment Automation
DevOps
Cloud Architecture
NestJS
UX & UI Design
Wireframe & Prototyping Software
Product Design
Mobile App Design
Web Design
User Experience Design
Sorabh V.
Ambala, India
$10/hr
4.1
10 jobs
I am a Full-Lifecycle Digital Solutions Consultant providing end-to-end expertise across the entire Software Development Life Cycle (SDLC) and Software Testing Life Cycle (STLC). Whether you need a high-converting website, automated QA testing, backend data workflows, or high-retention visual assets, I handle the execution so you don't have to manage multiple freelancers.
SDLC: Product Strategy, Design & Development
Requirements & Architecture: SRS/BRD analysis, technical stack selection, database design, and sprint planning.
UI/UX & Media Assets: Modern web designs (Figma), conversion-focused landing pages, custom YouTube banners, high-CTR thumbnails, and brand assets.
Full-Stack Web Development: Custom web applications, CMS builds (WordPress, Webflow, Shopify), responsive frontends, and REST API integrations.
STLC: Quality Assurance & Testing Automation
Test Strategy & Execution: Test plan creation, test case design, matrix coverage, and bug tracking (Jira/Trello).
Manual & Automated Testing: End-to-end functional, UI, cross-browser, API, and regression testing.
Automation Engineering: Scripting automated test suites (Selenium, Cypress, Playwright, Postman) to ensure zero-regression deployments.
Data Management & Operations Support
Data Processing & Entry: Data cleansing, extraction, CMS data management, and automated workflow setup (Zapier/Make).
Maintenance & Support: Technical debt cleanup, site performance tuning, and ongoing operational maintenance.
Complete Skill Matrix Phase / Domain Core Skills & Frameworks SDLC & Management:
Agile/Scrum, Requirement Analysis, SDLC Management, Jira, Asana, GitWeb Development React, Node.js, JavaScript, HTML5/CSS3, Tailwind, WordPress, Webflow, PHP, Python QA & STLCTest Planning, Automation (Selenium, Cypress, Playwright), API Testing (Postman), Manual QA Design & MediaFigma, Adobe Photoshop, High-CTR Thumbnail Design, YouTube Branding, Graphic Design Data & Operations Web Scraping, Data Entry & Verification, GA4, Zapier, Excel/Google Sheets Automation
Listed below are my core competencies:
- Shopify template customization(Product, Collection, Cart or any store pages)
- Shopify template cart addition, and page responsive
- Web development & creative web design
- PSD to HTML, WordPress
- Responsive all WordPress, themes for desktop, tablet, mobile, iphone / ipad
- Parallax theme development
- Progressive CSS Design/Enhancement
- HTML & HTML5
- CSS & CSS3
- Landing page design
- WordPress, HTML
- Photoshop
- PHP
- WordPress
- Woo-commerce Setup
- JavaScript
- PSD to HTML
- HTML to WordPress
- JQuery
- All Type of Cpanel and FTP (Blue host, host gator, Godaddy etc )
- Email setup
- Move sites on host to another
- All type of theme setup and customization
- All type of plugin setup and customization.
My goal is to leverage my skills and experience to deliver custom solutions that align with client requirements, helping them build websites and applications that drive results.
Thanks
HTML
PHP
Shopify
CSS
Web Development
Landing Page
WooCommerce
Shopify Theme
Liquid
Shopify Templates
cPanel
Shopify Plus
WordPress Development
Figma
Automation
Selenium
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Emerald Tiger
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Kinetic Investments
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Summa Linguae
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