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$35/hr
100%
Job Success
$600K+ earned
Available now
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Kostiantyn I.
has worked
.
⚡ Need a WordPress expert to fix performance, WooCommerce, plugin, or PHP issues?
I specialize in troubleshooting and improving existing WordPress websites, with a strong focus on stability, PageSpeed, and safe development.
I can help with:
WordPress maintenance, troubleshooting, and updates
WooCommerce checkout, cart, product, and payment issues
PageSpeed and Core Web Vitals optimization
PHP, JavaScript, CSS, WordPress hooks, and backend fixes
Plugin and theme conflicts
Custom plugin development and functionality
Elementor, Bricks, Gutenberg, and custom themes
API and third-party integrations
Website migrations, redesigns, and safe updates
⭐ I frequently work with existing websites where changes need to be made carefully. Before editing anything, I review the current setup, identify potential risks, and apply fixes step by step.
If your WordPress or WooCommerce website is slow, unstable, difficult to maintain, or needs custom functionality, send me the website URL and a short description of the issue. I can review it and suggest the safest next step.
Keywords:
WordPress Developer, WooCommerce Developer, CMS Development, WordPress CMS, WooCommerce Expert, E-commerce Developer, WordPress Theme Development, WordPress Plugin Development, Custom WordPress, WooCommerce Customization, WooCommerce Store Setup, WordPress Speed Optimization, Technical SEO, Figma to WordPress, PSD to WordPress, Elementor Developer, Webflow Developer, WordPress Migration, WordPress Maintenance, API Integration, Payment Gateway Integration, Stripe Integration, PayPal Integration, WordPress Bug Fix, Core Web Vitals, GTmetrix Optimization, Website Performance Optimization, Responsive Web Design, Front-end Development, PHP Developer, JavaScript Developer
Associated with
ArtMyWeb ✨ Better than Freelancers
$1M+
earned
$20/hr
100%
Job Success
$90K+ earned
Start of list.
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I’ve 14+ years of full-stack development experience. I have experience in both front end development as well as back-end development. 𝗜 𝗮𝗺 𝗲𝘅𝘁𝗲𝗻𝘀𝗶𝘃𝗲𝗹𝘆 𝘂𝘀𝗶𝗻𝗴 𝗔𝗜 𝗳𝗼𝗿 𝘀𝗺𝗮𝗿𝘁 𝗰𝗼𝗱𝗶𝗻𝗴 𝗳𝗼𝗿 𝘁𝗶𝗺𝗲 𝗼𝗽𝘁𝗶𝗺𝗶𝘀𝗮𝘁𝗶𝗼𝗻.
I'm relying on fast delivery and I do precision checking of codes which are generative in nature. This saves project costing and timeline. I'm fluent in Claude, OpenAI and all the latest Agentic platforms. Here's my area of expertise:
𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 𝟓𝟎𝟎+ 𝐖𝐞𝐛/𝐀𝐩𝐩𝐬 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐟𝐨𝐫 𝐀𝐦𝐞𝐫𝐢𝐜𝐚𝐧/𝐔𝐒𝐀, 𝐀𝐮𝐬𝐭𝐫𝐚𝐥𝐢𝐚𝐧 & 𝗘𝘂𝗿𝗼𝗽𝗲𝗮𝗻 𝗖𝗹𝗶𝗲𝗻𝘁𝘀.
Technology Platforms
★ Python
★ FastAPI
★ LLM Integration
★ Claude Cowork
★ Agentic AI implementation
★ AI Architecting
★ LangChain
★ Custom PHP
★ WordPress
★ WooCommerce
★ Laravel
★ NodeJS
★ CodeIgniter
★ Yii
★ PHP
★ ChatGPT
Database
★ PostgreSQL
★ Supabase
★ MySQL
★ MongoDB
★ Cassandra
★ HBase
★ Oracle
Front End Technologies that I master in:
★ HTML5
★ CSS
★ JavaScript
★ Angular/ AngularJS
★ ReactJS
★ VueJS
AI (Artificial Intelligence)
★ Computer Vision Application Development
★ Custom Object Detection (by training the system with custom objects)
★ Deep Learning
★ Voice Processing
★ Image Processing
★ LLM integration
★ ChatGPT integration
★ Gemini 2.0 integration
★ Dall E Integration for image generation
★ Claude Cowork
★ Agentic AI
Mobile App Development
★ Flutter
★ React Native
★ Swift
★ Android Studio
Functional Feature Development and API integration
★ Booking and Payment
★ Data Scraping
★ Subscription and Membership
★ Payment Gateway Integration
★ Shopping cart customisation
★ Inventory management and Inventory Automation
★ Flight Status, Flight Booking and Flight Tracking
★ Product synchronisation using RESTful API services
★ Payout Management
★ Chatbot Integration
★ Stock Market Data
★ IDX Real Estate Property Listing
★ WooCommerce based plugin development
★ WooCommerce customisation
I am well-versed with RESTful API services (API integration), data scraping using Python and developing custom forms which are dynamic. I have worked with the following API:
★ ChatGPT API
★ Claude API
★ Claude Co-work
★ Clockify API Integration
★ Verkada API Integration
★ LLM API
★ Roadie API
★ Ingram API
★ Synnex API
★ Apple Weather Kit API
★ Stripe API
★ Plaid API
★ ChatGPT API
★ Assistants API
★ OpenAI API
★ Coupons
★ Affiliation
★ Async Programming
★ State Management
★ Flutter Widgets
My sole focus is to deliver projects as per the client’s expectations and find my success.
$5/hr
100%
Job Success
$60K+ earned
Available now
Offers consultations
Start of list.
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Ajay G.
has worked
.
I help businesses build secure, scalable, and high-performance web applications, CRM systems, and SaaS platforms using modern PHP and JavaScript technologies.
With 10+ years of experience in full-stack development, I specialize in PHP, Laravel, CodeIgniter, Next.js, React, Nuxt.js, Vue.js, and CRM customization including Perfex CRM, Zoho CRM, and RISE CRM. I have delivered custom modules, automation workflows, payment integrations, dashboards, API-based systems, and enterprise solutions for startups and growing companies.
What I can help you with:
• Custom PHP, Laravel & CodeIgniter development
• Next.js, React, Nuxt.js & Vue.js applications
• Full-stack web application development
• Perfex CRM custom modules & automation
• CRM / ERP / LMS / POS systems
• REST API development & third-party integrations
• Payment gateway integration (Stripe, Razorpay, PayPal)
• Secure authentication & role management
• Clean, scalable, and maintainable code
Why clients choose me:
• Clean and well-structured code (easy to maintain)
• On-time delivery without excuses
• Clear communication & long-term support
• Business-focused development approach
• 100% focus on quality and performance
If you are looking for a reliable Full-Stack PHP Developer who understands business logic—not just code—let’s discuss your project.
$10/hr
100%
Job Success
$20K+ earned
Offers consultations
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Ali Z.
has worked
.
🟢 𝗔𝗩𝗔𝗜𝗟𝗔𝗕𝗟𝗘 𝗡𝗢𝗪, I transform business ideas into powerful web solutions that drive growth and streamline operations.
I am a 𝗦𝗲𝗻𝗶𝗼𝗿 𝗟𝗮𝗿𝗮𝘃𝗲𝗹 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 with 8+ years of experience building scalable SaaS platforms, APIs, and backend systems. I design clean, secure, production-ready applications built for real business growth — including systems running since 2019 with 1M+ records and ongoing scaling.
💬 "He doesn't just write code — he understands the bigger picture and delivers results." — 𝗦𝗶𝗻𝗮𝗻 𝗞𝗼𝗰𝗵𝗮𝗻, Verified Upwork Client
𝗪𝗛𝗔𝗧 𝗜 𝗕𝗨𝗜𝗟𝗗 & 𝗪𝗛𝗔𝗧 𝗜 𝗗𝗘𝗟𝗜𝗩𝗘𝗥
▸ Full Laravel backend development (clean, maintainable, scalable code)
▸ Scalable SaaS platforms (multi-tenant architectures)
▸ RESTful APIs & third-party integrations
▸ Payment gateways & complex business logic systems
▸ Backend architecture for large-scale web applications
▸ Database design, optimization & performance tuning (MySQL)
▸ Deployment, server management (AWS, DigitalOcean, Nginx, Apache etc)
▸ Performance optimization for high-traffic systems
▸ Secure authentication, authorization & role-based systems
▸ AI/API integrations (OpenAI,Claude,Grok,Google Gemini, vector-based systems where needed)
𝗘𝗫𝗣𝗘𝗥𝗜𝗘𝗡𝗖𝗘
I’ve built and maintained production systems handling large-scale data and long-term growth.
One SaaS platform I developed has been live since 2019 and continues to scale with 1M+ records, ongoing feature development, and stable performance under load.
𝗦𝗞𝗜𝗟𝗟𝗦
▸ Laravel, PHP, REST APIs, MySQL, SaaS Development
▸ Payment Gateway Integration, Stripe, OpenAI API, Chatbot Development, Vector Embeddings
▸ JavaScript, jQuery, HTML, CSS, Bootstrap, Tailwind CSS, React
▸ Server Management, AWS, DigitalOcean, Apache, Nginx
▸ GitHub, API Development, Booking Systems
𝗪𝗛𝗢 𝗜 𝗪𝗢𝗥𝗞 𝗪𝗜𝗧𝗛
▸ Founders building or scaling SaaS products
▸ Businesses upgrading or rebuilding Laravel systems
▸ Teams needing backend/API development or integrations
▸ Companies looking for a long-term, reliable Laravel developer
𝗪𝗢𝗥𝗞𝗜𝗡𝗚 𝗪𝗜𝗧𝗛 𝗠𝗘 𝗠𝗘𝗔𝗡𝗦
▸ Clean, scalable, production-ready code
▸ Clear communication & reliable delivery
▸ Performance-focused engineering decisions
▸ Business-first development mindset
▸ Long-term maintainability (not quick hacks)
Whether you need a simple website or a full SaaS platform, let's build — I can start today.
$25/hr
100%
Job Success
$10K+ earned
Available now
Start of list.
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Hello Everyone!
• I am a professional Full Stack Developer with 3+ years of experience. My expertise are in PHP, Laravel, and React Native and i have deep knowledge of creating ERP and CRMs, While taking responsibility for code quality, sustainability, and performance, I also provide documentation for better understanding and development.
• Hands-on experience with React Js, Python, Java Spring
• Looking for long-term collaborations!
• Always available for post project support.
$25/hr
100%
Job Success
$30K+ earned
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As a software developer, I have more than ten years of professional experience. Expert in PHP, Laravel, jQuery, Bootstrap, Django. Also, I have professional experience in C#, Ruby, and other programming languages.
I am working as a full-stack developer since 2015. I am a responsible, punctual, and mindful professional.
My Technical skills:
- PHP (using OOP, Design Patterns, KISS, DRY, and SOLID principles and following PSR Coding Standard)
- Laravel, Lumen, CodeIgniter, CakePHP
- Javascript
- Django, Python
- jQuery, Ajax, jQuery UI, Bootstrap, Node.js
- MySql, PostgreSQL, MSSQL, Redis
- RESTFUL API
- AWS Services
- Bash Scripting, RabbitMQ
- ProjectLibre
$15/hr
100%
Job Success
$100K+ earned
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Hitesh K.
has worked
.
I'm a highly experienced Full Stack Web Developer with over 10 years of expertise in building powerful, secure, and scalable web solutions. I’ve successfully completed 88+ projects with 100% job success score and earned $150K+, delivering consistent value and quality to global clients.
𝗠𝘆 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲:
→ Frontend: HTML5, CSS3, JavaScript, TypeScript, React.js, Next.js, Vue.js, jQuery, Bootstrap, Tailwind
→ Backend: PHP (Core & OOP), Laravel, Node.js, Express.js, NestJS, REST API, GraphQL
→ AI & Automation: OpenAI API / ChatGPT Integration, AI Chatbot Development, Workflow Automation
→ CMS & E-commerce: WordPress (Custom Themes & Plugins), WooCommerce, Headless CMS
→ Database: MySQL, PostgreSQL, MongoDB, Firebase, Redis
→ API & Integrations: RESTful APIs, GraphQL, Stripe, PayPal, CRM Integrations, WebSockets
→ DevOps & Cloud: AWS, Docker, CI/CD Pipelines, Git, GitHub Actions, Vercel, Netlify, cPanel, VPS
𝗪𝗵𝗮𝘁 𝗜 𝗢𝗳𝗳𝗲𝗿:
→ Full-Stack SaaS Development — multi-tenant architecture, subscription billing, role-based access
→ AI-Powered Web Applications — ChatGPT integrations, AI dashboards
→ Custom E-commerce & Marketplace Solutions— WooCommerce, headless storefronts
→ SEO-optimised, responsive, and pixel-perfect websites built for Core Web Vitals
→ Clean, modular, well-documented codebase — easy to handoff or scale
→ Agile delivery— sprint-based workflow, Jira/Trello tracking, daily updates
→ Transparent communication, strong problem-solving, and consistent on-time delivery
→ Long-term partnerships built on trust, quality, and measurable performance
From custom websites to full-scale web applications, I am well-equipped to handle projects of any complexity using modern technologies, SEO best practices, full-stack development, API integration, performance optimization, and website maintenance.
Looking forward to collaborating with you.
Warm regards,
Hitesh
Your Technology Partner for Scalable Digital Growth
Associated with
Sparkle Infotech
$15/hr
100%
Job Success
$90K+ earned
Start of list.
End of list.
I possess a Master’s Degree in Computer Software Engineering, I bring forth over 10 years of immersive experience in the dynamic realms of web design and development. My journey has traversed diverse industries, where I've seamlessly blended innovation with functionality for businesses ranging from petite enterprises to medium-sized entities and large corporations. My toolkit includes the mastery of PHP, WordPress, Webflow, Laravel, HTML5, CSS, Bootstrap, jQuery, and the fine art of SEO.
Whether you're a burgeoning startup, a well-established business, or in pursuit of an MVP, rest assured you'll receive top-notch services at a cost that won't break the bank.
✦My primary expertise encompasses:
• PHP / MySQL
• HTML5, CSS3, JavaScript
• MEAN and MERN stack (MongoDB, Express, NodeJS, React/Angular)
• CMS Development (WordPress, Webflow, Shopify)
• Framework (CodeIgniter, YII, Laravel, Phalcon, CakePHP)
• Responsive design (Bootstrap, Foundation Zurb)
• Seamless payment gateway integration (Stripe, Paypal, Braintree, etc.)
• Quality services tailored to your needs are guaranteed.
✦Engaging with Me:
Accessible Around the Clock: Find a time that suits you best – no need to rearrange your busy life or work schedule.
Your Preferred Communication: Choose how we connect; whether by email, phone, or Skype – whatever suits your preference!
With over a decade of experience in designing and developing websites and web applications, I possess a profound understanding of how technology can seamlessly align with both business requirements and customer needs.
My passion lies in working on websites, a commitment I've upheld every single day for the past 10+ years. I operate with speed, efficiency, and a meticulous eye for detail, always online and ready to contribute.
I'm eager to assist with any web development, customization, or maintenance tasks and am happy to address any questions you may have.
Building lasting relationships with clients is a priority for me, making long-term projects my primary focus.
I eagerly await the opportunity to connect with you!
Best regards,
Nayana
Associated with
Sparkle Infotech
$55/hr
100%
Job Success
$1M+ earned
Available now
Offers consultations
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End of list.
Pavlo S.
has worked
.
I'm Paul — a WooCommerce engineer and technical architect. I built and owned the platform behind a health startup that went from $0 to $80M in annual revenue, I maintain WooCommerce stores doing $2M+/month, and I've taken a store from constant downtime to 60% revenue growth in a single year.
Over 10+ years I've learned that growth is usually a technical problem in disguise — the store that can't scale is almost always held back by infrastructure that was never built to.
Most of my clients aren't looking for a freelancer to knock out a task. They need someone who can see the whole picture — the architecture, the integrations, the team, the roadmap — and make good decisions across all of it. That's the role I step into: a technical partner accountable for outcomes, not just tickets.
WooCommerce is usually where the conversation starts. Custom checkout flows, subscription systems, complex pricing logic, and performance that holds under load are table stakes for me. The higher-leverage work is usually the layer underneath: internal tools, automation pipelines, bespoke business logic, and custom engineering that doesn't fit into a plugin.
What I actually work on:
— WooCommerce architecture and custom builds well beyond off-the-shelf solutions. For high-traffic stores, the right call is sometimes moving critical logic — inventory, pricing, order processing — out of WordPress entirely into dedicated NestJS microservices. WooCommerce stays the storefront; the heavy lifting happens elsewhere.
— Performance engineering: not just PageSpeed scores, but the database queries, caching strategy, and infrastructure decisions that keep a platform fast and resilient at scale — the difference between a store that converts and one that buckles on its biggest day.
— Internal systems and business automation: tools your team actually uses, workflows that remove manual overhead, integrations that connect your stack.
— Technical leadership: stepping in as a de facto CTO or architect, leading dev teams, reviewing code, and keeping complex projects on track.
— AI-powered features where they add real leverage — built into the product where it genuinely moves the needle, not as a buzzword.
Two examples of the pattern in my work:
One store came to me profitable but bleeding: constant downtime from a tangle of plugins and a misconfigured server, and it kept getting hacked — unpatched vulnerabilities, recurring malware. I cleaned up the infrastructure so it stopped falling over, closed the security holes, and took PageSpeed and Core Web Vitals from failing red to green across the board. Once the platform was finally stable and fast, the CRO, Klaviyo, and tracking work — GTM, Triple Whale — could actually do its job, and revenue grew 60% that year.
A venture-backed company running a real-time network of thousands of connected devices across North America came to me with an oddly basic problem for their scale: their own site buckled at around 100 concurrent users. The cause wasn't traffic — it was no caching layer and a server nobody had ever properly configured or owned. I rebuilt the infrastructure so it held under real load and kept running as they grew.
That's the pattern in most of my work: the business is ready to scale, and the infrastructure is what's holding it back.
My stack: PHP, JavaScript, React, Node.js, NestJS, and the full WooCommerce/WordPress ecosystem — plus the measurement layer that proves the work: GTM, Triple Whale, and whatever else the problem calls for.
I work with a small number of clients at a time. If you're building something that needs to last, and you want a technical partner who's done this before at scale — let's talk.
$30/hr
100%
Job Success
$500K+ earned
Available now
Start of list.
End of list.
Puneet S.
has worked
.
*I've worked with Funded start ups, MSMEs and Fortune 500 customers*
With over 18 years of hands-on experience in the software development industry, I have honed my skills in building scalable, efficient, and sophisticated custom applications tailored to meet specific business needs. My technical expertise encompasses a wide range of programming languages and frameworks, positioning me as a solution architect & technical lead capable of tackling diverse projects across web and mobile platforms.
1. Node.js & PHP: My proficiency in server-side development is demonstrated through numerous projects built on Node.js and PHP. I excel in creating robust back-end services that power dynamic web applications, ensuring they are secure, scalable, and capable of handling high volumes of traffic. Utilizing frameworks such as Express.js in Node.js and Laravel in PHP, I have delivered custom solutions for eCommerce, fintech, and social networking sites.
2. .NET Core: My experience with .NET Core has enabled me to develop highly efficient and scalable applications for both web and mobile. Leveraging the .NET ecosystem, I have built enterprise-grade solutions that prioritize performance, security, and cross-platform compatibility, meeting the complex requirements of businesses in sectors such as healthcare and manufacturing.
3. Angular & React.js: On the front end, I specialize in crafting interactive and user-friendly interfaces using Angular and React.js. My projects benefit from the modular architecture of Angular for building scalable web applications and the reactive components of React.js for creating dynamic user experiences. This expertise is critical for delivering applications that not only perform well but also offer engaging visual and interactive elements to users.
4. React Native: My foray into mobile application development is marked by the use of React Native, allowing me to build native-like apps for iOS and Android with a single codebase. This approach has significantly accelerated development timelines for startups and established businesses alike, enabling rapid deployment of feature-rich mobile applications that maintain consistency across platforms.
5. OpenAI and Large Language Models (LLMs): I have leveraged the power of OpenAI's LLMs, including GPT-3, to integrate advanced natural language processing, conversation AI, and automated content creation into web and mobile applications. This expertise enables the development of solutions that understand and interpret human language with remarkable precision, offering innovative services in customer support, content generation, and interactive experiences.
Through the fusion of my skills in custom application development and advanced AI technologies, I deliver comprehensive solutions that are both technologically advanced and strategically designed to meet the evolving needs of businesses
Cheers!
Puneet Singla