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Celso M.
$27.78/hr
100% Job Success
$700K+ earned
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For more than 10 years, I have developed a wide range of websites using HMTL, DHTML, PHP, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I also have some experience in the following areas: PHP, Laravel, CodeIgniter, Wordpress, mySQL, ReactJS, ReactNative, Ajax, OOP, Bootstrap and software design and testing.
Celso M. has worked .
Simeon B.
$26/hr
100% Job Success
$40K+ earned
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"He consistently delivers beyond expectations and stands out as one of the strongest engineers I’ve worked with." I help companies build complex booking and scheduling platforms with Laravel, Livewire, and FilamentPHP while keeping their systems scalable, maintainable, and reliable under real production usage. 🚀 Projects delivered up to 30% faster 🧩 Systems made significantly cleaner and easier to scale within the first 30 days 👋 Hey! I’m a Livewire & FilamentPHP Tech Lead with 10+ years of experience building backend-heavy Laravel applications. I specialize in complex booking and operational systems where precision, performance, and maintainability matter. That includes challenges like: * Timezone-aware scheduling * Overlapping booking prevention * Resource & capacity management * Real-time availability handling * Multi-location scheduling systems * Complex operational workflows * High-volume booking architecture I don’t just build features. I help teams design systems that continue working reliably as operational complexity grows. What I specialize in: * Laravel, Livewire & FilamentPHP * Complex booking & scheduling systems * SaaS architecture & scalable backend systems * Multi-tenant platform development * Complex business logic & operational tooling * Refactoring unstable or difficult-to-maintain systems * Performance optimization & database design 🏆 Worked directly with the Creator of FilamentPHP I worked with Dan Harrin at Stagent, building production-grade systems with FilamentPHP. If you're building with Filament, I bring real production experience beyond starter kits and basic admin panels. ✅ What I help teams with * Designing scalable booking architecture * Building timezone-aware scheduling systems * Preventing scheduling conflicts and operational edge cases * Building clean admin panels & operational tooling * Turning MVPs into stable production systems * Improving maintainability and long-term scalability 💬 Why companies work with me * I identify scalability and operational risks early * I think deeply about edge cases and system reliability * I focus heavily on maintainability and backend architecture * I challenge technical decisions that create future problems * I balance fast delivery with long-term system stability 🔍 Not sure if I’m the right fit? I offer a free 1-hour working session where we can: * Review your booking architecture * Identify technical bottlenecks and edge cases * Discuss scaling and maintainability * Outline practical next steps No pressure, even if we don’t work together, you’ll leave with technical clarity and actionable direction.
Simeon B. has worked .
ExcloLab - Exclusive Software Laboratory
Associated with
ExcloLab - Exclusive Software Laboratory
$1K+
earned
Igor K.
$90/hr
100% Job Success
$1M+ earned
Available now
Offers consultations
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Senior WordPress Developer. Reliable and responsive. Result-oriented work. On time. "Top Rated Plus" Upwork premium freelancer, member of an Upwork PRO group. 14+ years skill in full-stack web site development (prototype, graphic design, front-end, back-end, SEO). Back end experience: PHP (WordPress, Laravel), C# (ASP .NET MVC, Web API, Entity Framework, Orchard, Kooboo, Umbraco). Front end experience: HTML5 / CSS3, SASS, LESS, Bootstrap 5, Html5 animation, JS, jQuery, AJAX, Json, Rest API, Angular 1-2-4, React.js, Vue.js, Node.js, Three.js. Other experience: Windows/Unix Server administration, Git, Azure, AWS and cloud solutions. In terms of WordPress can provide: ✔️ custom theme design or theme/template modification; ✔️ responsive HTML (will pass Google mobile-friendly test, work on any device and OS); ✔️ retina display support; ✔️ HTML5 animation if needed; ✔️ WordPress/Woo back end; ✔️ WordPress multisite and membership, BuddyPress, bbPress; ✔️ custom plugin development; ✔️ 3rd-party services and payment systems API integration; ✔️ SEO, make AMP compliant, setup CDN (Cloudflare); ✔️ support; ✔️ warranty. Great experience with: ✔️ e-commerce; ✔️ payment systems integration (PP, Stripe, Authorize.net and similar); ✔️ Google Maps API (custom design, clusters, routing, radius, speed/time/distances calculation, etc.); ✔️ responsive CRM and dashboards, high-traffic web-projects; ✔️ experience with Microsoft Power BI. Keep the warranty, always available, fast response and turnaround. === TAGS === WordPress Developer ; WordPress expert ; Fullstack developer.
Igor K. has worked .
Aftav W.
$22/hr
100% Job Success
$70K+ earned
Available now
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I design and develop high-performing websites and web applications that are fast, scalable, and built to convert. With 10+ years of experience and $70K+ earned on Upwork, I’ve helped businesses build WooCommerce stores, custom PHP/Laravel applications, and optimized websites that load faster and perform better. I don’t just fix issues — I deliver complete solutions from design to development. 💼 What I can do for you: Custom website design & development (PHP / Laravel) WooCommerce store setup, redesign & optimization Convert Figma/PSD to responsive, high-quality websites Website speed optimization (Core Web Vitals, performance tuning) API development & third-party integrations Ongoing support & maintenance 🚀 Results you can expect: Faster website load times (better SEO & UX) Clean, scalable, and secure code Mobile-friendly and conversion-focused design Reliable long-term support 💡 Why clients work with me: Top Rated freelancer with 100% Job Success 130+ completed projects Strong communication & quick turnaround Focus on business results, not just code 📩 Let’s talk If you need a website, redesign, or custom web application, send me a message — I’ll help you plan and build the right solution.
Aftav W. has worked .
Ivan Z.
$40/hr
100% Job Success
$100K+ earned
Available now
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I am a PHP developer with experience in creating web applications for industries like logistics, proptech, healthtech, e-commerce, finance, and SaaS. I develop solutions that align with business objectives, focusing on enhancing operational efficiency and user experience. I specialize in PHP development using frameworks like Laravel and Symfony. My expertise covers custom PHP solutions tailored to specific business needs, supporting full-cycle web development from database architecture to application deployment. I prioritize clean code, maintainable architecture, and scalability in every project. Key areas of expertise: • PHP development using Laravel and Symfony • Custom PHP solutions for diverse business applications • Web development with HTML, CSS, JavaScript, and jQuery • Database management with MySQL and PostgreSQL • API development and integration with RESTful APIs • Full-cycle web application development • Version control with GitHub PHP is at the core of my development approach. I leverage Laravel for rapid development to create secure, scalable applications. Symfony allows me to build complex, enterprise-level systems with its reusable components, service-oriented architecture, and strong emphasis on performance optimization. For database management, I work extensively with MySQL and PostgreSQL. I design relational databases optimized for data integrity, performance, and scalability. My experience includes handling large datasets, complex queries, and ensuring seamless data flow within applications. Query optimization, indexing strategies, and normalization techniques are integral to my database management approach. I develop APIs based on RESTful principles, enabling seamless integration with third-party services and internal systems. My work includes creating custom APIs for web and mobile applications, ensuring secure data communication across platforms. I focus on API security, efficient data handling, and robust error management to support business-critical integrations. In front-end development, I utilize HTML, HTML5, CSS, and JavaScript to build responsive and intuitive user interfaces. I also incorporate jQuery to enhance interactivity, providing dynamic features that improve user engagement. I use GitHub to manage code changes, facilitate team collaboration, and streamline deployment processes. Version control practices help maintain code integrity, support agile development, and ensure efficient project management through branching strategies and continuous integration workflows. Using Laravel, I build secure and scalable applications with rapid development capabilities, leveraging its robust ecosystem, middleware support, and testing tools to deliver maintainable codebases. Symfony's flexibility allows me to create modular, high-performance applications tailored to complex business requirements, utilizing its dependency injection container and event dispatcher components. My approach to database design includes creating normalized structures for efficient data storage and retrieval. I use MySQL for applications requiring transactional consistency and PostgreSQL for analytical workloads that demand complex queries and large data handling. I implement advanced SQL techniques, such as stored procedures, views, and triggers, to enhance database functionality and performance. API development is crucial for modern web applications. I design and implement RESTful APIs that enable seamless integration with mobile apps, third-party services, and cloud platforms. My API solutions are secure, scalable, and designed for efficient data exchange, supporting real-time functionality when needed. I ensure compliance with API standards, such as OpenAPI specifications, to maintain consistency and reliability. In front-end development, I focus on creating user-friendly interfaces with clean layouts and responsive design principles. I use HTML and CSS for structure and styling, while JavaScript and jQuery add interactive elements that enhance the user experience. My goal is to deliver visually appealing and functional applications that work seamlessly across devices, optimizing for both performance and accessibility. Version control with GitHub supports my collaborative development process. I manage code repositories, track changes, and implement branching strategies to ensure smooth workflows in both solo and team environments. This approach reduces development risks and maintains code quality throughout the project lifecycle, enabling efficient code reviews, issue tracking, and continuous deployment. My development process is driven by best practices and portfolio includes a variety of web applications tailored to different business needs, utilizing PHP, Laravel, Symfony, MySQL, PostgreSQL, and RESTful APIs. Let's discuss how I can contribute to your project and deliver PHP solutions that align with your business goals. Feel free to reach out to start the conversation.
Ivan Z. has worked .
Requestum
Associated with
Requestum
$9M+
earned
$25/hr
100% Job Success
$1K+ earned
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I have 8 years of experience in Object Oriented PHP, WordPress plugin development, MySQL database, JavaScript (jQuery) frontend development. Moreover, I am also very experienced in APIs intergration (Google Drive, Dropbox, Amazon S3, OneDrive). I also have experience in telegram bot creation Please find below the detailed list of my skills: • PHP • Telegram bot creation • iOS mobile development • WordPress (plugin development) • JavaScript(jQuery) • MySQL • Object Oriented Programming • C# (basic knowledge) • Python (basic knowledge) • Swift / SwiftUI • REST API • GIT • JIRA I want to mention that development is something more than just a money earning method for me and it is also my passion. So I will do my best in every detail of each job order since I prioritize the client final satisfaction very much. You are always welcome to get in touch with me and I would be very happy to cooperate. You can get more information about my employment history by looking into my portfolio. Thanks in advance for choosing me.
Nerses G. has worked .
Alex M.
$30/hr
100% Job Success
$20K+ earned
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I am a Web developer with 8 years of experience in PHP, MySQL, CSS, and Javascript. My main skill is slicing, turning a graphic layout into a functional site in reasonable time. I have a good experience in working remotely, with a huge time zone difference. And medium skills in data base administration.
Alex M. has worked .
Parikshit V.
$19/hr
100% Job Success
$50K+ earned
Available now
Offers consultations
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Senior Full-Stack Developer & Laravel Expert specializing in end-to-end web applications, high-performance CodeIgniter development, dynamic frontend interfaces, and MySQL optimization. Top Rated with a 100% Job Success Score across 50+ stellar contracts. Need a complete web application built from scratch without the headache of managing separate frontend and backend developers? Or looking to upgrade a slow, outdated application into a sleek, fast, responsive platform? I turn complex business requirements into beautiful, secure, and lightning-fast production systems. By combining deep full-stack engineering expertise with cutting-edge AI-accelerated workflows, I deliver enterprise-ready features and clean user interfaces at twice the standard development speed. 💼 END-TO-END SOLUTIONS I DELIVER: ⚙️ Advanced Laravel & CodeIgniter SaaS: Building secure, multi-tenant software platforms complete with intricate user dashboards, complex role-based access controls (RBAC), custom PDF billing engines, and automated business workflows. 🗄️ MySQL Optimization & Data Integrity: Re-architecting slow database schemas, fixing indexing bottlenecks, and query tuning to maintain instant page loads even when your database grows to millions of records. 🔗 Robust API Pipelines & Automations: Flawless third-party integrations, including payment gateways, secure webhooks, CRM synchronization (like Zoho), automated WhatsApp tracking systems, and logistics/shipping APIs. 🔄 Legacy Full-Stack Upgrades: Upgrading legacy codebases (Core PHP or CodeIgniter 3 to 4) and giving them a fresh, modern, mobile-responsive frontend face-lift. 🎨 Seamless Frontend & Responsive UI: Crafting dynamic, lightning-fast user interfaces using JavaScript, Vue.js, and modern CSS frameworks like Bootstrap and Tailwind. I ensure your web app looks flawless and functions smoothly across all desktop and mobile screens. ⚡ THE MODERN AI ENGINEERING ADVANTAGE (Cursor + Claude) I leverage advanced AI development environments (Cursor IDE, Claude 3.5, and ChatGPT) as a high-powered technical accelerator. This allows me to: * Deliver thoroughly tested, full-stack code in half the traditional timeline. * Run real-time architectural and security audits to catch UI bugs or backend vulnerabilities before production. * Rapidly prototype interactive frontends and backend logic, saving your business massive development costs. 🛠️ TECH STACK MATRIX: * Frontend: JavaScript (ES6+), Vue.js, React Native, Bootstrap, Tailwind CSS, HTML5/CSS3 * Backend: PHP (Laravel, CodeIgniter 3 & 4), Node.js, REST/GraphQL APIs, Custom Webhooks * Data & Ops: MySQL (Performance Tuning, Indexing), Redis, Linux VPS Management, Git With 50+ consecutive 5-star reviews, I focus on exceptional communication, clean code organization, and hitting your launch dates on time. Let's build your next complete software solution together. Click the "Message" or "Book a Consultation" button above to get started!
Parikshit V. has worked .
Ahmad K.
$85/hr
100% Job Success
$300K+ earned
Available now
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Senior full-stack PHP developer specializing in Laravel, WordPress, Shopify, and CI/CD systems. I help teams modernize legacy applications, improve deployment reliability, and scale platforms used in real-world production environments. I have 10+ years of experience supporting startups, agencies, and enterprise teams that need more than task-level development - they need someone who understands architecture, technical trade-offs, and how to ship safely across multiple environments. Where I create impact • Modernizing legacy PHP and Laravel applications into maintainable, testable, CI/CD-driven platforms • Building and optimizing custom WordPress and WooCommerce ecosystems for high-traffic, revenue-critical sites • Developing and integrating Shopify and Shopify Plus solutions, including custom themes, apps, and backend integrations • Designing deployment workflows across Staging / Pre-Production / Production with automated testing and rollback strategies • Supporting cross-functional teams with documentation, knowledge transfer, and long-term maintainability in mind Example: CI/CD + Release Pipeline Upgrade I transformed a legacy Laravel application that relied on manual, error-prone deployments into a fully automated release pipeline using GitHub Actions. I implemented gated testing, multi-environment workflows, zero-downtime deployments, and rollback support, then trained the team to manage releases independently. The result: 80% faster deployments, fewer production incidents, and greater confidence in shipping. Core skill areas • PHP, Laravel, Slim, WordPress, WooCommerce, Custom Plugins • JavaScript, AlpineJS, HTMX, Vue, React, HTML/CSS • Shopify & Shopify Plus (Liquid, integrations, custom features) • CI/CD pipelines (GitHub Actions, GitLab CI), VPS & server environments • API development and integrations with Salesforce, HubSpot, Twilio, and analytics tools Clients value my ability to take ownership of complex systems, communicate clearly, and deliver solutions that are stable, performant, and built for the long term. If you're looking for a developer who can contribute at both the engineering and platform level, I'd be glad to connect.
Ahmad K. has worked .
Ramanjit S.
$20/hr
100% Job Success
$200K+ earned
Offers consultations
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💫 Top-Rated Plus 💫 Quick Response 💫 High Quality 💫 Clean Code 💫 In-Time Delivery 💫 Current availability - 40-45/hrs per week Hello! I’m Ramanjit Singh, a passionate and results-driven Full Stack WordPress Developer with over 8+ years of experience crafting custom web solutions for clients worldwide. I specialize in WordPress Development, Next.JS, and React.JS, and I’m here to help transform your ideas into high-performing websites that engage users and drive results. 🏆 𝐖𝐡𝐚𝐭 𝐈 𝐃𝐨 𝐁𝐞𝐬𝐭: - Custom WordPress Development: Tailored themes, plugins, and custom solutions that bring your vision to life. - WooCommerce Development: From store setup to advanced customizations, I build e-commerce platforms that are user-friendly, secure, and conversion-focused. - Next.JS & React.JS: Combining the latest technologies to create fast, interactive, and scalable web applications. - Website Speed Optimization: Ensuring your website performs at lightning speed (90+ score on performance tests). - Responsive Designs: Websites that look amazing and work flawlessly across all devices (mobile, tablet, desktop). - SEO & Security Enhancements: Optimize your website for better search engine rankings and top-tier security. Experienced developer/programmer with minimum 8+ years of experience (Custom PHP / MySQL / HTML / CSS / JS ) capable of creating advanced Websites and custom web applications. I offer complete web application development and integration services. ✅ My Skill Set: ------------------- ➤ Development Languages: 👉 HTML5, CSS3, SQL 👉 JavaScript, PHP(Laravel, CodeIgniter, Cake PHP, and Yii/Yii-2 frameworks) 👉TypeScript, ES6/ES7 ➤ Responsive UX/UI development 👉 UI Libraries - Bootstrap 3/4, Semantic UI, Material UI, Kendo UI 👉 CSS Skills - SCSS/SASS, FlexBox, Animations ➤ Javascript Development 👉 AngularJS - Angular (2-13), Angular-CLI, Angular-Material. 👉 ReactJS - React.js, Redux, React Native, Saga, Thunk. 👉 VueJS, Vuetify, Vuex, NuxtJS. 👉 MEAN, MERN, PERN, LAMP stacks. 👉 NodeJS - NodeJS, ExpressJS, GraphQL, RESTful API 👉 Code styling - TS Lint, ES Lint, JSHint. 👉 Testing Frameworks - Enzyme, Jest, Mocha, Chai, Protractor, Jasmine, Karma ➤ CMS 👉 Magento, Magento-2, OpenCart, Wordpress, Squarespace, Wix ➤ Database Experience 👉 No-SQL - MongoDB 👉 SQL Database - PostgreSQL, MySQL, Oracle, SQLite ➤ Web Hosting 👉 AWS EC2, Heroku, Digital Ocean, Ngnix, Godaddy ➤ Project Management Tools and Version Control 👉 Agile/Scrum, JIRA, Asana, Pivotal Tracker, Trello 👉 GitHub, Bitbucket, GitLab "I would be the right person. I never compromise with the quality of delivery & Client satisfaction is my main motto" Kind Regards Ramanjit Singh #Source code #verification #React #Frontend #Frontend Developer #WordPress #WordPress Site Management #Industrial Business #WordPress Custom Theme & Plugin #WordPress themes #WordPres plugins #ACF(Advance custom fields) #Elementor #QA check #Android, ios and website #Woo-Commerce #E-commerce #Update my WordPress site #Fix Wordpress #Core Web Vitals #page speed #Speed up #Divi website #Python App #Python App setup on Cloud #Build a next.js website #next.js #Laravel Expert #Social Network Site #Admin LTE integration #website migration #Full Stack Laravel Developers #SaaS project #Reusable Component #Library Development #GatsbyJS + WordPress #Wordpress Frontend-Developer #Bootstrap #SASS #ACF-Plugin #Full Stack Developer #Node.js #mongoDB #Wordpress Website Speed Up slow website #Senior WordPress developer #Front-End needed for Emails #Landing Pages #Large Site Maintenace Development #Implement Authorization (RBAC) #Implement Authorization (RBAC) for desktop app #Ongoing projects #javascript #firebase developer #PHP Developer #Angular #Building a Web App #Senior Php Backend Developer #YII #YII 2 #additions #improve WP-app #PHP/MySQL work #PHP/MySQL work on a SaaS Platform #extend current web applications #simple cards section #Lead Developer #Opencart #multiple attributes #Opencart - search by multiple attributes #Back and Front End Head Developer #OpenCart - shared cart sessions across domains #Ongoing Web and Video Development #senior web programmer for online scheduling application #Programming work #Senior Software Engineer #creative idea #Celeb Video Messages #Website Ongoing Changes and Development #Website Ongoing Changes #Web Design #PHP5 #CSS3 #HTML5 Programmer #Expert PHP and CSS skills #Super skilled Wordpress #WP Multi Site Developer
Ramanjit S. has worked .
Evolvan Info Solutions Private Limited
Associated with
Evolvan Info Solutions Private Limited