🏆 10+ Years Experience | 8900+ Hours on Upwork | 100% Job Success 🔥 Have a complex backend problem? I'll design the architecture, build the solution, optimize performance, and make sure it scales as your business grows. Over the past 10+ years, I've helped startups and businesses build scalable SaaS products, modernize legacy systems, optimize performance, and automate business workflows, with a strong focus on clean, maintainable backend architecture. ### What I build • SaaS platforms, MVPs, and custom business applications • Backend systems, REST/GraphQL APIs, and third-party integrations • AI-powered features, workflow automation, and business process automation • CRM, ERP, inventory, ecommerce, and operational management systems • Scalable backend architecture, legacy modernization, and system refactoring • Database, application, system, and server performance optimization • Cloud-ready applications with Docker, CI/CD, AWS, DigitalOcean, and Cloudflare ### How I work I focus on building software that's easy to maintain, performs well under load, and can evolve with your business. Whether it's a new SaaS product, a complex backend, or an existing system that needs modernization, I prioritize clean architecture, reliable code, and practical solutions over unnecessary complexity. ### My expertise • PHP, Laravel, Node.js, NestJS, Vue.js, React.js, Tailwind CSS • Software Architecture, Domain-Driven Design (DDD), Event-Driven Architecture • PostgreSQL, MySQL, Redis, MongoDB, ClickHouse, Meilisearch, Algolia • Caching, queues, background jobs, and high-load application optimization • WordPress, WooCommerce, and Shopify when needed If you're looking for an engineer who can take ownership of your backend, improve system architecture, optimize performance, and help your product grow, let's talk. — Skills & Technologies — Full Stack Developer, Backend Developer, Laravel Developer, PHP Developer, FilamentPHP, Laravel Nova, REST API, GraphQL API, Laravel Sanctum & Passport, Livewire, Inertia.js, Queues And Jobs, Multi-Tenant SaaS, Performance Optimization, Scalable Backend Architecture, Software Architecture, System Architecture, Microservices Architecture, Node.js Developer, Express.js, NestJS, Vue.js Developer, React.js, Alpine.js, JavaScript, TypeScript, Backend API Development, Secure API Development, API Security Best Practices, OWASP Security Standards, Data Encryption & Security Compliance, Penetration Testing & Security Audits, PostgreSQL Expert, MySQL, Redis Caching, MongoDB, ClickHouse, Database Optimization, SQL Query Optimization, SQL Performance Tuning, Stripe Integration, PayPal Integration, Payment Gateway Integration, Real-Time Applications, WebSocket Development, Docker Containerization, CI/CD Pipeline, AWS Deployment, GCP Deployment, Cloud Architecture, Server Optimization, Backend Performance Tuning, OpenAI API Integration, AI Integration Developer, ChatGPT Integration, Business Automation, Workflow Automation, Tailwind CSS, Bootstrap, Sass, WordPress Developer, Custom Theme Development, Plugin Development, WooCommerce Customization, WordPress Backend Expert, Custom Admin Panel, MVP Development, Startup CTO, Technical Consulting, Git Workflow, GitHub Actions, Laravel Forge, Envoyer, Shopify Integration, MeiliSearch, Algolia, Flutter Backend, Mobile App Backend, API-First Development, Headless CMS, JAMstack Backend, SaaS Development, Enterprise Applications, Database Architecture

🌟 Top Rated WordPress Developer | 7+ Years | 100% Job Success Score 🌟 🎯 CLIENT-oriented approach 🧠 Strong focus on problem solving 🔍 Attention to detail I'm a WordPress developer with 7+ years of hands-on experience building scalable, high-performance websites - from pixel-perfect custom themes to complex WooCommerce stores and full plugin architectures. As a senior WordPress developer, I don't just write code - I architect solutions built for long-term growth, clean maintainability, and real business outcomes. 💡 What I do as a WordPress developer: ⚙️ Custom WordPress development - Custom themes & plugins (ACF Pro, Gutenberg blocks, Custom Post Types, REST API, Hooks & Actions) - Page builders: Elementor Pro, Bricks Builder, WP Bakery - Figma to WordPress — pixel-perfect, responsive, and fast 🛒 WooCommerce development - Store setup & full customization - Checkout, cart, and payment integrations (PayPal, Stripe) - Performance tuning for high-traffic WooCommerce stores 🔌 Third-party integrations - Twilio, SendGrid, OpenAI, HubSpot, PostHog, Algolia - REST API connections and custom data flows 🚀 Performance & code quality - WordPress speed optimization, WP Rocket, Core Web Vitals - SEO-friendly, mobile-first architecture - Git workflows (GitHub, GitLab, Bitbucket) 📚 Advanced setups - Multilingual & Multisite WordPress - LearnDash LMS - WordPress security hardening & malware cleanup - WordPress migration & hosting setup 🏆 Why clients choose me as their WordPress developer: I treat every project as if it were my own product. Clean code, clear communication, and a strong focus on problem-solving - no back-and-forth, no guesswork. I'm a WordPress developer who values your time and budget. 🔍 Clients also search for: WordPress developer, custom WordPress development, senior WordPress developer, Figma to WordPress, WooCommerce developer, WooCommerce customization, ACF Pro developer, Gutenberg blocks, Elementor Pro, Bricks Builder, WordPress bug fix, WordPress security hardening, WordPress malware cleanup, WordPress speed optimization, Core Web Vitals optimization, WordPress SEO, on-page SEO WordPress, WP Rocket setup, WordPress migration, domain & hosting migration, multilingual WordPress, WordPress Multisite, LearnDash LMS, WordPress REST API, custom WordPress plugin, WordPress maintenance, startup MVP WordPress, WordPress UX improvements, WooCommerce checkout customization, WordPress performance audit, responsive WordPress design.

I am a Full-Stack Developer specializing in building scalable web applications, SaaS platforms, and high-performance APIs using Laravel, React.js, and Next.js. I help startups and businesses turn ideas into real, production-ready digital products—from backend architecture to clean, responsive frontends. Over the past 6+ years, I’ve built and contributed to systems like: SaaS platforms (ERP, CRM, HRM systems) E-commerce and rental marketplaces Custom admin dashboards and business automation tools API-driven applications with complex business logic My focus is not just writing code, I build systems that are: Fast and scalable Secure and well-structured Easy to maintain and extend Designed for real business growth What I can help you with: Full SaaS / MVP development from scratch Laravel backend architecture & RESTful APIs React / Next.js frontend development Database design & optimization (MySQL) Authentication systems (JWT, Sanctum, OAuth) Third-party API integrations Search systems (Algolia, Meilisearch) Deployment & production setup I also have experience working remotely with companies in the UAE and MENA region, delivering production-grade applications under real business deadlines. If you’re looking for a developer who understands both business logic and clean engineering, I can help you build it the right way from day one. Let’s build something scalable and impactful.

tuble.net, tuble.kz, tuble.pro, tuble.vip, tuble.org - My latest app - Nuxt 4 app made by me full-stack(I mean single person from scratch to prod and it's only an MVP now). App can handle multiple countries and languages Pls invite only for Nuxt/Vue apps, because currently not interested in other frameworks. Efficiently use AI agents to boost my work. I'm a Full-stack Engineer. I can adapt myself to any stack. If you want safe, high-quality applications made by using the latest technologies, best practices, scalable in the future in short time, then you found the right developer. I have more than 15 years of experience in full-stack web development. Developed a huge amount of projects both from scratch and already working projects. Now I'm working here in Upwork Inc as a "Senior Software Engineer" for more than 5 years. I'm interested in long-term full-time jobs. My main targets while developing applications are : 1. Security. 2. Quality. 3. Speed. 4. Simple scalability. 5. Simple upgrade. 6. Latest technologies. Have solid experience working in big enterprises like Upwork Inc with a lot of teams and microservices. Below you can see my skills. ------------------------------------------------------------------------------------------ FRONTEND : HTML, CSS(Tailwind, Scss, Sass, Less, Stylus), Won't be a problem to use any CSS Framework. Cross-browser markup. Adaptive markup. Javascript. Typescript. Vue. Nuxt. Next. React. Have a lot of experience with unit testing(Jest, Vitest), E2E testing(Cypress, Playwright), TypeScript, Prettier, Eslint, Stylelint, GraphQL. ------------------------------------------------------------------------------------------ BACKEND : NodeJS MySQL, PostgreSQL, SQLite. Apache, Nginx(caching, proxying, load balancing). GIT. npm, yarn. Redis. Docker. Ssh, telnet, ftp, sftp. Advanced user of shell. ------------------------------------------------------------------------------------------ Administration of Windows, Linux, MacOS. CI/CD Mobile apps development using Vue. Not bad understand networking(protocols, applications, etc.). Have experience in Amazon Web Services, Vercel, Sanity, Elasticsearch, Algolia. If to judge generally, I can develop projects of any complexity with any functionality. Also among the personal qualities, I can note the following: I'm a responsible, productive, quick study, never stop learning, I love IT and network technologies, punctual, very attentive to details. I can work as in team as alone, I am stress-resistant. If you still have any doubts about my performance you can take a look at the feedback given by previous clients.

🚀 Your Success is My Priority! Hey, i'm Sasha and i'm here to help you with your project in any stage. I have Master Degree in Computer Science and 10 years of experience in mobile development and full stack development. I can help with: 💪 Finalise your AI-generated web/mobile app and prepare it to launch 💪 💪 Connect Supabase to your project 💪 💪 Set up and launch project with Makerkit, Supabase and Vercel in 1 day 💪 🔧 Frontend Development: JavaScript, TypeScript, Vue.js, Nuxt.js, Angular, React, Next.js and more. Pixel-perfect designs using HTML, SCSS, Bootstrap, Tailwind, and jQuery. Jest, Vitest and Cypress for UI testing. 📱 Mobile Development: Build high-performing mobile apps with Ionic, Cordova, Capacitor, and React Native, Expo. ⚙️ Backend Expertise: Robust backend solutions using Node JS, PHP, MySQL, Firebase, Supobase, CodeIgniter, Makerkit, AWS, AWS lambda, Laravel, RESTful API 🤖🤖 AI Integrations 🤖🤖 - AI image generaion - AI text processing (modify text, make shorter, longer, change tone, summarise, make video scripts, etc) - AI audio generation, clone your (your users) voices - AI video creation - AI transcripts from video (audio) to the text - AI based chat bots 🌐 Additional Skills: - Version control with Git, GitHub, and Bitbucket. - Integration of third-party services like Google APIs, Facebook API, Open AI API. - Website optimisation. 95+% performance by Google Speed insights. - nginx, apache web server maintance Why Work With Me? 💼 Business-Focused Solutions: I don’t just code - I deliver solutions aligned with your goals. Every line of code I write is designed to drive your success and business priorities. 🔒 Work Ethic You Can Trust: - Honesty and transparency. - Clear communication - always stay updated on progress. - Attention to detail for a polished, high-quality result. - Reliable deadlines to keep your project on track. Let’s Collaborate! If you're looking for a developer who genuinely cares about your business success and can deliver top-notch results, let’s talk! I’m excited to bring your ideas to life and elevate your project to the next level 🔥🔥🔥 Keywords you can find me Html, HTML5, CSS, SASS, LESS, Javascript, JS, TypeScript, TS, jQuery, Vue, Vuex, Vue.js, Vue 2, Vue 3, Nuxt, SSR, Server side rendering, React, Next.js, Angular, ionic, cordova, capacitor, React Native, Expo, Bootstrap, Tailwind, Semantic UI, Figma, Design, Web design, Web development, Sofrware development, AI development, Frontend development, eComerce development, SEO optimisation, performance optimisation, API, REST API, restful API, php, Laravel, Codeigniter, Node JS, Express.ls, Algolia, AWS, AWS lambda, Serverless backend, mySQL, SQL, Postgress SQL, MongoDB, Firebase, Supabase, Makerkit, CI/CD, Unit tests, Elastic Search, Laravel Horizon, Stripe, Payments, Paypal, Facebook, OpenAI, OpenAI API, GPT, GPT API, Elevenlabs integration, Fullstack development, Full stack development, cloud API, git, github, API integrations, bitbucket, AI text editor, AI audio creator, AI image generation, API Development & Integration, AI & Chatbot Expertise, iOS app development, Android app development, mobile app development, hybrid app development, AWS services, API Gateway, Serverless Framework, Jira, Trello, Admin Portal development, dashboard development, WebSockets, socket.io, website customisation

Hi, I'm Muhammad Waleed Afzal. A passionate full-stack developer with 5+ years of experience building custom web applications, SaaS products, AI-powered products, and enterprise platforms. I help startups, businesses, and agencies turn their ideas into scalable, high-performance solutions. Whether you need to develop a modern web app, integrate AI/ML features, or scale your backend infrastructure, I’ve got you covered. My Core Skills Backend: Laravel, CodeIgniter, Core PHP, Node.js, Express.js Frontend: Blade, Bootstrap, jQuery Databases: MySQL, PostgreSQL, MongoDB, Weaviate (Vector DB) AI/LLM Integration: RAG, Embeddings, Semantic Search, Weaviate, Algolia DevOps & Deployment: Docker, Git, CI/CD, AWS, Vercel, Ubuntu VPS, Nginx, Apache Payment Integration: Stripe, PayPal, Lemon Squeezy Projects I’ve Delivered - AI Chatbots with Retrieval-Augmented Generation (RAG) - SaaS platforms for automation and analytics - E-commerce websites with advanced filters and payments - Fleet management and logistics dashboards - Event booking portals and admin dashboards - Custom CMS and portfolio sites - Web scraping and background job automation (cron jobs) Why Work With Me? Clear communication and fast turnaround Scalable architecture with clean code Proactive problem-solver and business-focused thinker Experience working with founders, agencies, and enterprises Let’s build something powerful together! Invite me to your job, and I’ll help you move fast and deliver results.

Rafid Muhymin Wafi, a 21-year-old, more a passionate web developer and less a college student. An Astro JS and JavaScript Enthusiast. # TECHNOLOGIES AND LANGUAGES Languages: JavaScript, TypeScript, Node.js, HTML5 & CSS3, SCSS, MD/MDX, JSON Technologies: Astro.js, React.js, Gatsby.js, Vite, Express, TailwindCSS, BootStrap, DaisyUI, Iconify, JSDOM, Sharp, JWT, Git, PNPM, Yarn, Firebase, Google Fonts, WordPress, Strapi, Algolia, MongoDB Tools: VSCode, Git, GitHub, GitLab, GitPod, Cloudflare, Netlify, Vercel, Gatsby Cloud, Heroku, Chrome DevTools Familiar With: Next.js, Preact, SolidJS, Svelte, Vue, Lit, GraphQL, Webpack, Prettier, ESLint, PostCSS, Prism, Shiki, ElasticLunr, Lunr, PWA, Contentful, OmniSend, Stripe, Render

💎 Top Rated on Upwork 🏆 $40K+ Earned on Upwork ✅ AWS Certified Solutions Architect I am a Full-Stack Developer & Cloud Solutions Architect with 6+ years of experience delivering scalable SaaS applications, AI-powered systems, and enterprise-grade cloud infrastructure. With expertise in modern technologies such as React, Node.js, Python, Django, GPT-4, Generative AI, and AWS, I help businesses streamline operations, increase efficiency, and scale confidently through secure, high-performance digital solutions. I specialize in building cloud-native applications, AI-integrated platforms, and scalable web systems designed for long-term growth. 𝗪𝗛𝗬 𝗛𝗜𝗥𝗘 𝗠𝗘? 💡 Skills With extensive experience in full-stack development, cloud architecture, AI integration, and automation, I design and develop robust, scalable, and secure applications that solve real business challenges. My focus is on clean architecture, performance optimization, and future-proof systems. 🗣 Communication Successful technical projects require clarity and alignment. I maintain transparent communication throughout the development lifecycle, ensuring every solution aligns with your business objectives and technical requirements. 🤝 Trust Having worked in corporate environments before transitioning to freelancing, I understand how critical it is to hire the right technical expert. I operate with honesty, accountability, and a consultative approach. Client satisfaction is my priority, and I stand behind the quality of my work. 𝗟𝗼𝗼𝗸𝗶𝗻𝗴 𝗳𝗼𝗿 𝗮𝗻 𝗘𝘅𝗽𝗲𝗿𝘁 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 & 𝗖𝗹𝗼𝘂𝗱 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁? I’m always open to discussing new opportunities — feel free to message me or send an invitation to your project. I dedicate my time to building scalable applications and delivering measurable value. Over the years, I have helped businesses optimize their technology stack, modernize legacy systems, and scale efficiently using cloud and AI solutions. I provide end-to-end development services, including web and mobile application development, cloud architecture design, DevOps implementation, and AI system integration. 𝗠𝘆 𝗦𝗸𝗶𝗹𝗹𝘀 𝗮𝗻𝗱 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 Throughout my career, I have gained deep expertise in a wide range of programming languages, frameworks, cloud platforms, and AI technologies: 💻 Full-Stack Development Django, Next.js, MERN Stack, MEAN Stack, Koa.js 🤖 Backend Development Python, Django, Flask, Laravel, Node.js, Express.js, .Net 📱 Mobile Development React Native, Flutter, Swift, Kotlin, Java 🎨 Frontend Development React.js, Next.js, Angular, Vue.js, JavaScript, jQuery, HTML5, CSS3, Bootstrap, Tailwind CSS 💾 Databases & Storage MySQL, PostgreSQL, MongoDB, Firestore, Redis, SQLite, Pinecone (Vector DB), Elasticsearch, Algolia 🧠 AI & Machine Learning OpenAI API, GPT Models, LLMs, Llama Models, Generative AI, RAG Systems 📨 Message Brokers & Event Systems RabbitMQ, Kafka, AWS SQS ☁️ Cloud Platforms AWS, Microsoft Azure, Google Cloud (GCP), DigitalOcean ⛓️ API Development RESTful APIs, GraphQL, WebSockets, Microservices Architecture 🔗 Version Control Git, GitHub, GitLab 🔭 Project Management Tools JIRA, Notion ☎️ Communication Tools Slack, Zoom, Skype, Google Meet, Discord ✨ 𝗬𝗼𝘂’𝗿𝗲 𝗶𝗻 𝘁𝗵𝗲 𝗿𝗶𝗴𝗵𝘁 𝗽𝗹𝗮𝗰𝗲. Whether you need a scalable SaaS application, cloud infrastructure architecture, AI chatbot integration, GPT-powered automation, or full product development — I can help you turn your idea into a secure, production-ready solution. I strongly believe technology should create measurable business impact, and I ensure every project I deliver contributes to growth, efficiency, and long-term scalability. 📩 𝗟𝗲𝘁’𝘀 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 — 𝗦𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝘁𝗼𝗱𝗮𝘆.

Senior Python Developer | 7+ Years Experience | LLM, RAG, LangChain, OpenAI, Claude Most Python developers can build a Django backend. Or wire up OpenAI. Or stand up a RAG pipeline. I do all three, production-grade, with proper error handling, monitoring, and observability. With 7+ years building scalable AI/ML systems and Python backends for SaaS founders, agency owners, ops directors, and growth teams across North America, I architect AI-powered systems that ship to real users, not demos. I've delivered LLM Chatbots, RAG pipelines, AI Agents, Django/FastAPI SaaS backends, web scrapers, and data engineering pipelines used by real customers across SaaS, fintech, e-commerce, healthcare, EdTech, and B2B platforms. ━━━━━━━━━━━━━━━━ ⭐ WHAT I BUILD (END-TO-END) 🤖 AI / ML / LLM Engineering — OpenAI GPT-4/5 · Claude · Gemini · Mistral · LLaMA · DeepSeek · LangChain · LangGraph · LlamaIndex · RAG pipelines · vector databases (Pinecone, Chroma, Weaviate, Qdrant, Milvus) · embeddings · semantic search · prompt engineering · fine-tuning · function-calling · MCP · multi-agent orchestration · sentiment analysis · NLP (NLTK, spaCy, Hugging Face) · Computer Vision ⚙️ Python Backend Engineering — Django · Django REST Framework (DRF) · FastAPI · Flask · Celery · RabbitMQ · Redis · JWT / OAuth2 · WebSockets · GraphQL · REST APIs · Python 3.11+ · async/await · Pydantic · SQLAlchemy 🗄️ Data Engineering & Pipelines — Pandas · NumPy · PySpark · Dask · Apache Airflow · dbt · ETL/ELT · BigQuery · Snowflake · real-time data sync · event-driven architecture · data warehousing 🕸️ Web Scraping & Data Extraction — Scrapy · BeautifulSoup · Selenium · Playwright · Apify · FireCrawl · proxies (BrightData, ScraperAPI) · anti-bot bypass (CAPTCHA, rate limits, IP rotation) · headless browsers · stealth scraping 🗃️ Databases — PostgreSQL · MySQL · MongoDB · Redis · Supabase · Firebase · SQLite · pgvector · DynamoDB · Elasticsearch · Algolia ☁️ Cloud & DevOps — AWS (Lambda, ECS, EKS, S3, RDS, SQS, SNS, CloudFront, API Gateway) · Google Cloud · Microsoft Azure · DigitalOcean · Docker · Kubernetes · Terraform · Jenkins · GitHub Actions · CI/CD · MLflow · Databricks · Prometheus · Grafana 🔗 Integrations — Stripe · PayPal · Plaid · Twilio · SendGrid · Mailgun · Slack · Notion · Airtable · HubSpot · Salesforce · Pipedrive · GoHighLevel · webhooks · REST · GraphQL · gRPC ━━━━━━━━━━━━━━━━ ⚙️ HOW I WORK 1. Free 30-min discovery — understand the product, scope, success criteria 2. Strategy & architecture — system design, tech stack, fixed-price scoped proposal 3. Build with testing & documentation — feature builds, code reviews, CI/CD 4. Deploy with monitoring — error tracking, performance monitoring, audit logs 5. Ongoing support — runbooks, maintenance, feature iteration ━━━━━━━━━━━━━━━━ 📩 LET'S CONNECT If you need a Python developer who understands both backend engineering and AI, send me a message. Same business-day reply with honest feasibility check, recommended approach, and fixed-price quote.

Hello, I am a full-stack software developer with 8+ years of experience in building a wide range of software solutions. My expertise spans across multiple technologies, allowing me to deliver high-quality, scalable, and efficient software tailored to your needs. Technologies I am proficient in include: Frontend: JavaScript, TypeScript,Dart, Next.js, React.js, Svelt,React Native,Flutter Backend: Node.js, PHP, Laravel, Spring Boot, NestJS, ExpressJS Databases: MySQL, PostgreSQL,MongoDB,DynamoDB DevOps: AWS, Docker, CI/CD Messaging System : Apache Kafka,Rabbit MQ Realtime : Socket.io with help of RabbitMQ Search Engine : Elastic Search, Algolia AI Engineering : ML,DL,Langchain,Langhraph,RAG,Fine Tuning,LLM API Cloud: AWS,Docker,Kubernetes,Terrmaform Throughout my career, I have consistently demonstrated a strong ability to understand and solve complex problems, streamline development processes, and collaborate effectively with cross-functional teams. I have a proven track record of successfully leading and contributing to major projects, ensuring they are delivered on time and exceed client expectations. In addition to my technical skills, I am a proactive learner, continuously staying updated with the latest industry trends and technologies. I am passionate about creating innovative solutions that drive business growth and improve user experiences. Feel free to explore my portfolio to see some of the projects I have worked on, and don't hesitate to reach out if you have any questions or if you would like to discuss how I can help you achieve your software development goals