Debugging Experts For Hire
Showing 122 results
Sponsored Freelancers
-
Hire johnnier3
Hi, I'm Johnnie Reece, a Preferred Freelancer and senior full-stack engineer. For 10+ years I've shipped web, mobile, and emerging tech for startups and Fortune 500 companies, on time and without surprises. What I build: - Pixel-perfect web and mobile apps (React, Next.js, React Native, Flutter) scoring 98-100 on...Hi, I'm Johnnie Reece, a Preferred Freelancer and senior full-stack engineer. For 10+ years I've shipped web, mobile, and emerging tech for startups and Fortune 500 companies, on time and without surprises. What I build: - Pixel-perfect web and mobile apps (React, Next.js, React Native, Flutter) scoring 98-100 on Lighthouse - Secure, scalable backends in Node.js/NestJS, Java/Spring Boot, .NET, and Python - High-performance Shopify and WordPress stores, custom apps, and headless setups - Blockchain dApps, smart contracts, and Web3 integrations - Automation bots, scrapers, and AI workflows - AWS infrastructure with 99.99%+ uptime and auto-scaling How I work: Daily updates, live demos, direct access (no middlemen). I act as your technical partner, flagging risks early and writing clean, documented code built to last. Clients come back because I ship faster, cleaner, and more reliably. Ready to start? Message me. I reply fast and can begin immediately. less -
Hire seandinwiddie
seandinwiddie seandinwiddie
$50 USD / hour
AI Full-Stack Dev | Web, Mobile, SaaS, APIs, CloudUnited StatesFull Stack Architect/Engineer & Technical Consultant I'm Sean Paul Payne Dinwiddie, a seasoned full-stack engineer and technical consultant with over two decades of experience crafting scalable, high-performance applications. I specialize in building modern solutions that deliver measurable business value. I'm a...Full Stack Architect/Engineer & Technical Consultant I'm Sean Paul Payne Dinwiddie, a seasoned full-stack engineer and technical consultant with over two decades of experience crafting scalable, high-performance applications. I specialize in building modern solutions that deliver measurable business value. I'm a battle-tested developer crafting high-performance digital solutions. Think of me as your technical force multiplier - I don't just write code, I architect scalable systems that stand the test of time and deliver ongoing value to your business. Core Expertise: • Web and software architecture and implementation • Application development with strict typing principles • Full-stack development with modern frameworks • Performance optimization and scalability solutions • User-centric interface design and development • Technical consulting and business value optimization less -
Hire leadconcept
FEATURED REVIEW: "I have enoyed working with this Freelancer. Great communicator and very trustworthy. I am so glad we decided to move forward with Yasir K. I would recommend to others." Jenna F.@FinallyFund ===== Good day, My name is Yasir Khurshid, CEO & Founder of LEADconcept, a Software, Web, AI & Automation...FEATURED REVIEW: "I have enoyed working with this Freelancer. Great communicator and very trustworthy. I am so glad we decided to move forward with Yasir K. I would recommend to others." Jenna F.@FinallyFund ===== Good day, My name is Yasir Khurshid, CEO & Founder of LEADconcept, a Software, Web, AI & Automation Development Company established in 2003. We are located in Lahore, Pakistan (GMT+5) and proudly serve clients across the world. For over 23 years, we have helped startups, SMEs and enterprises build scalable digital solutions that solve real business challenges. We are more than just developers; we strive to become a long-term technology partner for our clients by delivering quality work, transparent communication and dependable support. Why LEADconcept? - Established since 2003 (23+ years of experience) - Dedicated in-house team of experienced Project Managers, Developers, UI/UX Figma Designers and QA Engineers - Global client base with long-term business relationships - Flexible engagement models tailored to your project requirements. - Strong commitment to quality, transparency and ongoing support Our Core Expertise: - Custom Software Development - AI & Automation Solutions - Web Application Development - Mobile App Development (iOS & Android) - SaaS Product Development - ERP & CRM Solutions - eCommerce Development - Cloud & API Integrations - Digital Marketing & SEO Services Technologies & Platforms: Custom Applications (Web & Mobile), Open Source Customization, Responsive Websites, Python/Django, AI Automation, ChatGPT, OpenAI, PHP/MySQL, CodeIgniter, Laravel, WordPress CMS/Plugin Development, eCommerce Solution, WooCommerce, Joomla, OpenAI APIs, AI, MT4 & MT5, OpenCart, Magento, PrestaShop, BigCommerce, Shopify etc., Node.js, React.js, Vue.js, Express.js, AWS, Angular, Native Mobile Apps, Cross Platform Apps (React Native or Flutter), C#, C++, JavaScript, jQuery, AJAX. HTML5, AWS Lambda, AWS DynamoDB, API Gateway, Java Spring Boot, Bot development, NLP, Web Scraping, Data Science, Machine Learning, Data Analytics, Zoho, Bubble.io, HubSpot and other No-Code platforms, Odoo ERP, Odoo Customization, Blockchain, Ethereum, Smart Contracts and many more. Our Development Process: - Requirement Analysis & Consultation - Project Planning & Technical Architecture - Design & Development - Quality Assurance & Testing - Deployment & Launch - Post-launch Support & Maintenance At LEADconcept, we believe successful projects are built on communication, trust and technical excellence. Whether you need an MVP, a custom business application, AI-powered software or a complete digital transformation solution, we are committed to delivering scalable and reliable results. Feel free to get in touch. We would be happy to discuss your project requirements. Thank you, Yasir Khurshid CEO LEADconcept less -
Hire abhishek2323
Certified WordPress & Shopify Developer | Themes, Plugins, SEO & Content I’m a certified WordPress and Shopify developer with 10+ years of experience building secure, scalable, responsive, and high-performing websites. I have delivered 100+ WordPress websites, developed 50+ custom WordPress plugins, and created 50+...Certified WordPress & Shopify Developer | Themes, Plugins, SEO & Content I’m a certified WordPress and Shopify developer with 10+ years of experience building secure, scalable, responsive, and high-performing websites. I have delivered 100+ WordPress websites, developed 50+ custom WordPress plugins, and created 50+ Shopify stores. I provide complete website solutions, including development, customization, SEO, content writing, performance optimization, migration, maintenance, and integrations. 🔹 WordPress Development I can handle almost every type of WordPress project, including: ✔ Custom WordPress website development ✔ Custom theme and child theme development ✔ Custom plugin development and modification ✔ Plugin bug fixing and feature enhancement ✔ WooCommerce development and customization ✔ Custom post types, taxonomies, and fields ✔ REST API and third-party integrations ✔ Payment gateway and CRM integrations ✔ Membership, LMS, booking, directory, and marketplace websites ✔ Website migration, maintenance, security, and upgrades ✔ Elementor, Gutenberg, and WPBakery ✔ Figma, PSD, and HTML to WordPress conversion I work with PHP, JavaScript, HTML5, CSS3, MySQL, AJAX, JSON, and REST APIs. I write clean, secure, and scalable code. 🔹 Shopify Development I have developed and customized 50+ Shopify websites. My services include: ✔ Complete Shopify store development ✔ Shopify theme development and customization ✔ Custom sections, pages, and templates ✔ Product and collection setup ✔ App, payment, and shipping integrations ✔ Store redesign and migration ✔ Speed and mobile optimization ✔ Conversion-focused landing pages ✔ Shopify SEO and maintenance 🔹 SEO & Backlink Services I provide Hosting services, Fix hosting System. ✔ Keyword research ✔ On-page and technical SEO ✔ Meta titles and descriptions ✔ Content, heading, image, and internal-link optimization ✔ Off-page SEO and backlink building ✔ Guest posting and directory submissions ✔ Competitor backlink analysis ✔ Local SEO and citation building I follow safe SEO practices and avoid spammy backlinks. 🔹 Content & Blog Writing I create original, engaging, and SEO-friendly content, including: ✔ Blog posts and articles ✔ Website and service-page content ✔ Product descriptions ✔ Landing-page and business content ✔ Technical content ✔ Content rewriting and proofreading ✔ Keyword-focused SEO content 🔹 Why Work With Me? ✅ 10+ years of professional experience ✅ 100+ WordPress websites delivered ✅ 50+ custom plugins developed ✅ 50+ Shopify stores completed ✅ WordPress, Shopify, SEO, backlinks, and content in one place ✅ Clean, secure, and scalable work ✅ Clear communication and on-time delivery ✅ Short-term and long-term availability Let’s Build Something Great 🚀 Whether you need a WordPress website, Shopify store, custom theme, plugin, WooCommerce solution, SEO campaign, backlinks, or professional content, I’m ready to help. Send me a message to discuss your project. less -
Hire rafaelunag
With over 8 years of experience in web development, including a strong focus on JavaScript frameworks such as React.js, I have a proven track record of building intuitive, user-centric applications that align with modern design principles and business goals. In addition to traditional development, I have strong...With over 8 years of experience in web development, including a strong focus on JavaScript frameworks such as React.js, I have a proven track record of building intuitive, user-centric applications that align with modern design principles and business goals. In addition to traditional development, I have strong experience with no-code and low-code platforms including n8n, Bubble, and Make.com, enabling me to rapidly automate workflows, build scalable MVPs, and integrate complex systems with minimal overhead. Beyond my technical skills, I value collaboration and clear communication. I have partnered closely with product managers, designers, and backend developers to translate requirements into actionable solutions, meeting tight deadlines without compromising quality. My experience with tools such as Vite, Next.js, and Tailwind CSS further supports my ability to deliver production-ready applications efficiently. I would welcome the opportunity to discuss how my skills and experience align with your needs. 📞 Please feel free to contact me. 🔹 Frontend Development React.js, Next.js, Angular, Vue.js HTML5, CSS3, JavaScript (ES6+), SASS / SCSS Tailwind CSS, Bootstrap, GSAP (Animations) 🔹 3D & Interactive Web Three.js, React Three Fiber, D3.js, GSAP Animations, 3D Configurators 🔹 Full-Stack & Architectures MERN Stack, Full-Stack Web Applications, Scalable System Design, SSR / SSG (Next.js) 🔹 Mobile Development React Native, Flutter, iOS (Objective-C), Android (Java) 🔹 eCommerce Development WooCommerce (WordPress), Shopify (Customization & Optimization), Magento, Payment Gateway Integration, Checkout Optimization, eCommerce Automation 🔹 Backend Development PHP (Core & Advanced) Laravel, CodeIgniter, Node.js, Python (Django, Flask), REST APIs & Third-party Integrations 🔹 CMS & Website Builders WordPress, Shopify, Magento, Wix, Elementor Pro, Divi, Avada, WPBakery, Salient Salesforse, powerBI, Excel C#, 3D max, 3D design 🔹 Automation & Scraping Puppeteer, Selenium, BeautifulSoup, Web Scraping Systems, Workflow Automation (n8n), 🔹 Blockchain & Web3 Ethereum, Solana, Polygon, Base, Smart Contracts (Solidity, Rust), DApps Development, NFT Platforms, Wallet Integration (MetaMask) 🔹 Telegram & TON Development Telegram Mini Apps, Telegram Bots & Automation, TON Blockchain (FunC, Solidity), TON Wallet Integration, DeFi & NFT Solutions on TON, 🔹 DevOps & Cloud AWS, Azure, Google Cloud CI/CD Pipelines Deployment & Infrastructure Automation 🔹 AI & Machine Learning AI Automation,NLP Integrations,Machine Learning Model Integration 🔹 Databases MySQL, PostgreSQL, MongoDB, Firebase, MS SQL Server 🔹 Design & UX UI/UX Design, User-Centered Design, Conversion Optimization, Branding, less -
Hire bhawanbaweja
My name is Bhawan Baweja, I am a full stack developer with a Bachelors in Technology from BCOU having over 20 years of experience in the IT industry. My core skills are software architecture, so I excel at database design and core PHP. I also excel at SaaS apps, and any app that a company might need as its backbone...My name is Bhawan Baweja, I am a full stack developer with a Bachelors in Technology from BCOU having over 20 years of experience in the IT industry. My core skills are software architecture, so I excel at database design and core PHP. I also excel at SaaS apps, and any app that a company might need as its backbone CRM or CMS tool. I work with a team that has been working with eCommerce since 2003 onwards, and we have focused our efforts on mainly making sites and applications (yes mobile apps too). If you have an idea in your head and are looking for someone with years of experience and technical knowledge to guide you and bring your idea to life, then definitely hire me as I would like the opportunity to chat and work with you. less -
Hire AndrewJSMAN
I’m Andrii, an IT professional with hands-on experience since 2020. I’m a results-driven AI and Web Developer specializing in building intelligent, scalable, and user-centric solutions. My expertise includes: Web Development – full-stack applications, SaaS platforms, e-commerce solutions, and seamless API...I’m Andrii, an IT professional with hands-on experience since 2020. I’m a results-driven AI and Web Developer specializing in building intelligent, scalable, and user-centric solutions. My expertise includes: Web Development – full-stack applications, SaaS platforms, e-commerce solutions, and seamless API integrations. AI & Machine Learning – custom model development, chatbots, NLP solutions, data automation, and predictive analytics Mobile Development – building high-quality mobile applications using React Native and Flutter Automation – optimizing workflows with AI, APIs, and custom scripts to reduce costs and improve efficiency I focus on understanding client needs, crafting smart technical solutions, and delivering reliable, high-quality results on time. Whether you’re looking for an AI-powered product, a modern web or mobile platform, or a long-term development partner, I’m ready to help transform your ideas into powerful, high-performing solutions. Let's talk. Thanks. less -
Hire naminghn
As a product-focused full-stack developer with deep experience in end-to-end software delivery, I translate complex business requirements into high-performance, maintainable web applications. My focus is straightforward: understand your business challenges, develop the right technical solutions, and deliver reliable,...As a product-focused full-stack developer with deep experience in end-to-end software delivery, I translate complex business requirements into high-performance, maintainable web applications. My focus is straightforward: understand your business challenges, develop the right technical solutions, and deliver reliable, high-quality results. Core Technical Competencies Software Architecture & Backend Engineering Designing scalable, secure, and maintainable applications, APIs, and backend systems. Expertise in PHP (Laravel), Node.js, NestJS, TypeScript, database architecture, performance optimization, and system integration. Frontend Architecture & Engineering Building high-performance, scalable web applications with a focus on user experience, maintainability, and enterprise-level requirements. Expertise in React, Next.js, Redux, and modern UI frameworks. Cloud, DevOps & Infrastructure Designing, deploying, and managing secure, reliable, and scalable production environments. Experienced in AWS, Docker, Linux infrastructure, CI/CD automation, and cloud-based application operations. less -
Hire mdmofizur
As a seasoned WordPress, Wix, and Shopify expert with over 4 years of experience, I specialize in custom website design, development, maintenance, and SEO optimization. Whether you need fully responsive website Design and Development, I'm ready to help you with everything. your site is not only beautiful, but also...As a seasoned WordPress, Wix, and Shopify expert with over 4 years of experience, I specialize in custom website design, development, maintenance, and SEO optimization. Whether you need fully responsive website Design and Development, I'm ready to help you with everything. your site is not only beautiful, but also functional and fast. Let's build something amazing together! WordPress Page Builder Expert:- ❖ Elementor ❖ Elementor Pro ❖ Gutenberg ❖ Kadence Block ❖ GeneratePress ❖ Thrive Architect ❖ Divi Builder ❖ WPBakery My Services:- ➤ WordPress CMS:- ❖ Create a new website Design or Redesign ❖ PSD, XD, Figma, WIX, Etc Convert to WordPress Website ❖ Clone, Copy, Duplicate, Replicate or Convert any Website into WordPress Website ❖ Highly Professional, Modern & Unique Website Design And Development ❖ Landing Page Design ❖ Design any Pages & Posts ❖ Contact Form, Multi-Step Form, Subscribe Form, Pricing Tables, Popup, Live Chat, Forum, Map Etc Design ❖ Custom Header, Footer, Menu & Megamenu, Advanced Custom Fields (AFC) Design ❖ Website SEO And Speed optimization ❖ 100 % Layout Responsive ❖ Domain & Hosting Connect ❖ Fix any Issues, Errors, Bugs ❖ Hacking Protection, Login/Register ( Two Factor Authentication ) on your Website ➤ Wix CMS:- ❖ Custom WIX Website Design And Development. ❖ Fully Functional Wix Website Design And Development. ❖ Clone, Copy, Duplicate, Replicate or Convert any Website into Wix Website. ❖ PSD, XD, Figma, Canva, etc., Convert to Wix Website. ❖ Another platform website to Wix Website. ❖ Fully Responsive and User-friendly all devices ❖ E-commerce Wix Online Store Design & Development. ❖ Apps Installation and Setup. ❖ WIX Store, Events, Booking/appointment, Blogs, etc, Functionality. ❖ Live Chat Features & Widgets. ❖ Speed Optimization And On-page SEO. less -
Hire extreamcode
I am a Full-Stack, AI, and Digital Solutions Engineer with 15+ years of experience delivering websites, business apps, automation systems, API integrations, CRM workflows, dashboards, digital marketing support, presentations, and technical problem-solving. I help clients turn ideas into practical deliverables, from...I am a Full-Stack, AI, and Digital Solutions Engineer with 15+ years of experience delivering websites, business apps, automation systems, API integrations, CRM workflows, dashboards, digital marketing support, presentations, and technical problem-solving. I help clients turn ideas into practical deliverables, from planning and design to development, deployment, optimization, documentation, and post-launch support. 30-Day Guarantee with Full Support Coverage After Project Completion. Core Expertise: - Custom websites, web apps, dashboards, portals, SaaS tools, admin panels, and business software - PHP, MySQL, JavaScript, React, Node.js basics, Python, Flask/FastAPI, MERN, LAMP, and CakePHP - WordPress, WooCommerce, Shopify, Magento, OpenCart, PrestaShop, CS-Cart, WHMCS, Webflow, Wix, Squarespace, Framer, Base44, Lovable, and Odoo - Flutter mobile apps for Android and iOS - REST APIs, webhooks, payment gateways, data sync, and third-party integrations - AI / ChatGPT integrations, AI assistants, automation tools, Python MVPs, and AI-enabled workflows - CRM, lead capture, verified lead workflows, appointment-setting systems, GoHighLevel, Zoho CRM, forms, funnels, and marketing automation - Landing pages, analytics, conversion tracking, email/SMS/WhatsApp workflows, and lead management - UI/UX, responsive web design, Figma-to-web, product pages, checkout pages, and conversion-focused layouts - PowerPoint, pitch decks, executive presentations, educational presentations, visual storytelling, infographics, and editable business documents - Canva, Figma, Adobe-style assets, social/web graphics, product visuals, storyboards, and AI-assisted image/video concepts - Three.js, WebGL, Unity-style interactive experiences, product visualization, and marketing animation support - SQL databases, reports, authentication, booking systems, inventory tools, and operational dashboards - Hosting, cPanel/WHM, VPS, Cloudflare, SSL, DNS, Linux/Windows Server, deployment, migration, speed optimization, and troubleshooting - Business process, logistics, capacity-planning, simulation-style workflows, AnyLogic/FlexSim-style support, Excel/SQL data preparation, scenario reporting, and documentation Many projects are not only websites. They involve connecting software, data, marketing, operations, reports, presentations, APIs, cloud services, and business workflows. I help turn those moving parts into dependable deliverables. What You Can Expect: - Clear communication - Practical technical advice - Clean, scalable implementation - Business-focused problem solving - Reliable troubleshooting - Proper documentation - 1-month free support after delivery Whether you need a website, eCommerce store, app, API integration, automation workflow, CRM setup, lead generation system, dashboard, presentation deck, AI tool, server fix, creative web asset, or business process solution, I can help you build it properly. less
