Express JS Developers Untuk Dipekerjakan
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Freelancer yang didanai
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Hi, I’m Gregorio Morales, a full-stack developer specializing in JavaScript, with a passion for building scalable and efficient web and mobile solutions. I thrive on turning complex ideas into user-friendly applications that deliver real value. Here’s what I do best: Web Development: Expertise in Node.js,...Hi, I’m Gregorio Morales, a full-stack developer specializing in JavaScript, with a passion for building scalable and efficient web and mobile solutions. I thrive on turning complex ideas into user-friendly applications that deliver real value. Here’s what I do best: Web Development: Expertise in Node.js, NestJS, Next.js, and MeteorJS for building robust, high-performance web applications. Mobile Development: Proficient in React Native for creating cross-platform mobile apps with seamless performance. Backend Systems: Skilled in designing RESTful APIs, integrating databases (SQL & NoSQL), and implementing authentication systems. Problem Solving: A knack for breaking down complex challenges into simple, actionable solutions. I’m passionate about clean code, scalable architecture, and delivering projects on time. Whether it’s a web app, mobile solution, or a custom backend system, I’m here to bring your ideas to life. Let’s build something amazing together! ? kurang
Rekrut Fierdimo
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Top 1% on Freelancer.com | 200+ Clients | 8+ Years of Experience | Proven Record of Top-Rated Results End-to-End Expert in AI-First Product Development, Automation, Web Platforms & Intelligent Systems ⚡⚡ All-in-One Solution Provider ⚡⚡ AI, LLMs, RAG Systems, Web Development, Automation, Data Mining, n8n Workflows,...Top 1% on Freelancer.com | 200+ Clients | 8+ Years of Experience | Proven Record of Top-Rated Results End-to-End Expert in AI-First Product Development, Automation, Web Platforms & Intelligent Systems ⚡⚡ All-in-One Solution Provider ⚡⚡ AI, LLMs, RAG Systems, Web Development, Automation, Data Mining, n8n Workflows, and Scalable Applications ⚡ Goals & Motivation - Customer-Centric Delivery: Outcomes designed to meet real-world needs and exceed expectations - AI-First Thinking: Architecting modern products around intelligence, adaptability, and automation - Uncompromised Quality: Robust, scalable, maintainable engineering — every time - Transparent Collaboration: Build trust through clarity, ownership, and iteration - Value-Driven Pricing: Competitive rates without compromising on execution ⚡ AI & LLM Integration - Building intelligent assistants and AI-native UIs using OpenAI, Claude, and open-source LLMs - Implementing Retrieval-Augmented Generation (RAG) systems for real-time, context-aware knowledge retrieval - Building secure and private LLM endpoints using FastAPI + Vector DBs (Pinecone, Weaviate, Qdrant) ⚡ Automation & Workflows - Advanced n8n workflows for event-driven automation and SaaS orchestration - Business logic pipelines, ETL processes, and intelligent job routing ⚡ Full-Stack Development - Web apps using Next.js, React, and Tailwind - Backend APIs using Django, Flask, FastAPI, Laravel ⚡ API, Auth, and Integrations - REST/GraphQL APIs, OAuth2, and secure integrations with Stripe, Slack, HubSpot, Notion, Firebase, and more ⚡ Data Mining & Intelligence - Web scraping, enrichment, lead gen automation, and structured data pipelines - ML-driven classification, anomaly detection, clustering, and recommender systems using scikit-learn and HuggingFace Transformers ⚡ AI-Enabled SaaS & DevOps - Cloud-native architecture on GCP/AWS - Production-grade deployment with Docker, Kubernetes, CI/CD, and observability Let's build something intelligent, scalable, and impactful. -> Ready to start? Drop a message and let's chat. kurang
Rekrut Guptapuru304
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We are proud to be among the ⭐ top 1% on Freelancer.com⭐, recognized for our earnings and positive reviews. ✎ Corporate Value Proposition ➬ Patience with Clients ➬ Diversified Industry Portfolio ➬ Dedication to Client's Vision & Empowerment ➬ Proactive in Suggesting Best Practice Solutions ➬ Prioritizes Personal...We are proud to be among the ⭐ top 1% on Freelancer.com⭐, recognized for our earnings and positive reviews. ✎ Corporate Value Proposition ➬ Patience with Clients ➬ Diversified Industry Portfolio ➬ Dedication to Client's Vision & Empowerment ➬ Proactive in Suggesting Best Practice Solutions ➬ Prioritizes Personal Privacy and Data Security ➬ Customer-Centric, Collaborative and Communicative Approach ✎ Our Achievements ➬ 20+ Years of Experience ➬ 350+ Talented IT Professionals ➬ 3000+ Successful Projects ➬ Served Clients in 50+ Countries ✎ Our Services ➬ Custom Software Development ➬ Web & Mobile Application Development ➬ QA & Testing ➬ Support & Maintenance ➬ Staff Augmentation ➬ Cloud Services & DevOps ➬ AI/ ML ✎ About Narola Infotech Solutions LLP We stay ahead with the latest tools, frameworks, and programming languages to deliver high-performance, user-friendly, and scalable applications. Whether it's feature-rich websites, robust mobile applications, or comprehensive digital solutions, we turn your ideas into reality with advanced designing and QA services. Our commitment to exceptional customer service sets us apart. We prioritize clear communication, collaboration, and understanding your goals. Our team works closely with each client, offering valuable insights, expert guidance, and continuous support throughout the development process and beyond. Partnering with Narola Infotech means gaining a reliable and strategic technology partner committed to driving your business forward. We strive to exceed expectations, deliver exceptional quality, and ensure timely project completion within budget. Our goal is to help businesses thrive in the digital landscape with our expertise and impactful solutions. We have worked with notable clients such as CGI, L&T, Infosys, Biocon, TVSNext, and many others. ✎ Our Expertise We excel in multi-layered software designing, development, maintenance, and enhancement using OOP concepts, multi-threading, and collection framework with comprehensive QA testing. ✎ Tech Stack ➬ Frontend: Wireframe, UI/UX, PSD, Bootstrap, JavaScript, AngularJS, ReactJS, VueJS ➬ Backend: ASP.NET, C#, Java, PHP, WordPress, Shopify, NodeJS, Python, Django ➬ Mobile: iOS & Android, Objective-C & Java SDK, Swift, React Native, Flutter ➬ Other: MS Dynamics 365, Microsoft, Power Platform, Salesforce, DevOps, AWS, Azure, Big Data, Embedded Solutions, Bots, AI & Machine Learning ✎ Tools/Software ➬ Subversion, GitHub, Trello, Jira, Slack, Asana ✎ Our Strengths ➬ Regular Communication ➬ Daily & Weekly work update reports ➬ 100% Guaranteed Plagiarism-Free Work ➬ Guaranteed Data Security & Privacy ➬ Agile Development Methodology ➬ Flexible Engagement Models: - FIXED COST - TIME & MATERIAL(Hourly) - DEDICATED TEAM - HYBRID MODEL (Fixed + Hourly) Experience the Narola Infotech advantage and unlock your business's true potential with our state-of-the-art web apps, mobile apps, and digital solutions.. kurang
Rekrut winmaclin
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salmanshahid5432 salmanshahid5432
$15 USD / jam
Full Stack Web App Developer | 💯 Recommended ✪PakistanPrice is what you pay. Value is what you get. Get a Full-Stack Website 5x faster—no compromise on quality. Built 60+ SaaS websites in the last 4+ years and helped some scale to $80k+ MRR. I've been the top performer for years. 100% refund if I set wrong expectations or can't deliver. 𝐌𝐲 𝐓𝐨𝐨𝐥𝐤𝐢𝐭: ◾ 𝐅𝐫𝐨𝐧𝐭-𝐞𝐧𝐝: React,...Price is what you pay. Value is what you get. Get a Full-Stack Website 5x faster—no compromise on quality. Built 60+ SaaS websites in the last 4+ years and helped some scale to $80k+ MRR. I've been the top performer for years. 100% refund if I set wrong expectations or can't deliver. 𝐌𝐲 𝐓𝐨𝐨𝐥𝐤𝐢𝐭: ◾ 𝐅𝐫𝐨𝐧𝐭-𝐞𝐧𝐝: React, Vue.js, TypeScript, Material UI, Tailwind CSS, Bootstrap ◾ 𝐁𝐚𝐜𝐤-𝐞𝐧𝐝: Node.js, Laravel, Python ◾ 𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐞𝐫𝐚𝐭𝐢𝐨𝐧: OpenAI, ChatGPT, Generative AI Solutions 𝐌𝐲 𝐒𝐭𝐚𝐭𝐬: 🌟 5-star review streak on all projects 💯 100% Job Success Score for on-time, on-budget delivery 💰 Helped scale startups to $80k+ MRR 🏅 4+ years of experience 💸 $50k earned across different platforms 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮'𝐥𝐥 𝐆𝐞𝐭 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐖𝐢𝐭𝐡 𝐌𝐞: ◾ A dependable development partner ◾ Quick responses (less than 30 minutes unless I'm sleeping) ◾Clean, maintainable code with detailed documentation ◾ A clear "No" if something isn’t feasible—no wasted time ◾ A well-crafted MVP or full-fledged SaaS, prioritizing user experience above all 𝐌𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐓𝐡𝐢𝐧𝐤: ◾ Salman is an amazing contractor, bringing a wealth of talent, intelligence, and experience to our team. ◾ His communication was superb, and he delivered code of excellent quality while fully understanding our requirements. ◾ Excellent knowledge, willingness to share, and the ability to simplify complex topics. 𝐀𝐛𝐨𝐮𝐭 𝐌𝐞: I’ve been working as a full stack developer for the past 4 years. After gaining valuable experience, I left my job to pursue full time freelancing. 𝐖𝐞 𝐂𝐚𝐧 𝐁𝐞 𝐀 𝐆𝐨𝐨𝐝 𝐌𝐚𝐭𝐜𝐡 𝐈𝐟: ✅ You're looking for an entrepreneurial founding engineer who can hit the ground running. ✅ You want a partner who dives deep into your domain and sincerely advises on the best solutions. ✅ You’re solving a niche problem with SaaS—whether it’s a Chrome Extension, Web App, or Mobile Application. ✅ You already use a web application for your business needs but need an extended version that makes it more efficient, such as through a Chrome/browser extension. ✅ You need expertise in B2B/B2C SaaS automation, AI integration, or productivity tools. ✅ You value clear communication and clean, maintainable code. 𝐖𝐞 𝐌𝐢𝐠𝐡𝐭 𝐍𝐨𝐭 𝐁𝐞 𝐀 𝐆𝐨𝐨𝐝 𝐅𝐢𝐭 𝐈𝐟: ❌ Mutual respect isn’t a core value for you. ❌ Your product is associated with betting or the adult entertainment industry. kurang
Rekrut salmanshahid5432
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I am a Full-Stack, AI, and Mobile Engineer with extensive experience building scalable web applications, intelligent systems, and high-performance mobile apps. I help startups and businesses turn complex ideas into reliable, production-ready products with clean architecture, optimal performance, and long-term...I am a Full-Stack, AI, and Mobile Engineer with extensive experience building scalable web applications, intelligent systems, and high-performance mobile apps. I help startups and businesses turn complex ideas into reliable, production-ready products with clean architecture, optimal performance, and long-term maintainability. 🎯 Specialties: ✅Full-Stack Development: Frontend, backend, APIs, cloud systems ✅AI & Machine Learning: Prediction models, automation, data pipelines ✅Mobile App Development: iOS, Android, cross-platform (React Native, Flutter) ✅E-Commerce Solutions: Shopify, WooCommerce, Magento, headless commerce 💻 Tech Skills: React.js • JavaScript • TypeScript • Next.js • Vue.js • Angular • Node.js • Express.js • Python • Django • FastAPI • RESTful APIs • Microservices • System Architecture • PostgreSQL • MySQL • MongoDB • Redis • AWS • Google Cloud • Microsoft Azure • Docker • Kubernetes • CI/CD • Linux • Git • Automated Testing • Machine Learning • Deep Learning • NLP • Computer Vision • AI Integration • Data Engineering • React Native • Flutter • iOS (Swift) • Android (Kotlin) • Cross-Platform Mobile • Shopify • WooCommerce • Headless Commerce • Blockchain • Smart Contracts • Web3 • Performance Optimization • Security Best Practices • Agile / Scrum • Debugging & Profiling 💡 Why Work With Me: I combine engineering expertise with a business-focused mindset, delivering solutions that are not only technically robust but also aligned with your goals. Whether it’s building a mobile app, integrating AI, or launching an e-commerce platform, I bring efficiency, reliability, and scalability to every project. kurang
Rekrut romand83
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Hi, I am Ahmed Full-Stack Web & Mobile Developer | Since 2015 ✅ 8+ years of experience building high-performance websites and mobile apps ✅ Specialized in React.js, Vue.js, Next.js, Nuxt.js, Flutter, and React Native ✅ Clean, responsive design using Tailwind CSS, Bootstrap, Material UI ✅ Real-time integrations with...Hi, I am Ahmed Full-Stack Web & Mobile Developer | Since 2015 ✅ 8+ years of experience building high-performance websites and mobile apps ✅ Specialized in React.js, Vue.js, Next.js, Nuxt.js, Flutter, and React Native ✅ Clean, responsive design using Tailwind CSS, Bootstrap, Material UI ✅ Real-time integrations with APIs, Firebase, and third-party services ✅ AI features like smart suggestions & predictions (TensorFlow) ✅ SEO writing & content support to boost visibility ✅ Quick communication & full project support from idea to deployment I have led teams, launched startups, and delivered scalable solutions across industries. Whether you need a sleek frontend, a cross-platform app, or smart features powered by AI, I am ready to help. What You Get With Me ✅ Clean, scalable code you’ll be proud of ✅ A proactive partner who thinks with you ✅ Daily communication & updates no ghosting ✅ Post-launch support & peace of mind I also handle hosting, deployment, and server maintenance using the latest stacks so your product runs smoothly 24/7. Let’s build something amazing together! Whether it's a sleek landing page, a feature-rich app, or an AI-powered platform, I am here to help fast replies, friendly vibes, and full dedication. Message me anytime. I usually reply within 10 minutes! Cheers, Ahmed Relevant Keyword full stack web development, react, vue, angular, node, express, php, laravel, django, mysql, postgresql, flutter, andriod, mobile app, react native, kotlin, java, mongodb, saas platforms, api integration, ai chatbot, machine learning, nlp, openai gpt, azure cognitive services, figma ui ux design, responsive web design, stripe, paypal, square integration, admin panels, dashboards, reporting, hipaa compliance, gdpr, wordpress, ecommerce, blockchain, web3, edtech solutions, pos systems, real estate listings, car listing websites, appointment scheduling software, iot smart home systems kurang
Rekrut ahmedmubshar1
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Top-rated Full-Stack Developer with 320+ successful projects, a 4.9★ average rating, and 12+ years of hands-on experience delivering reliable, scalable, and high-performance solutions. With a 99% Job Success rate and 94% client recommendations, I am trusted by global clients for consistent quality, clear...Top-rated Full-Stack Developer with 320+ successful projects, a 4.9★ average rating, and 12+ years of hands-on experience delivering reliable, scalable, and high-performance solutions. With a 99% Job Success rate and 94% client recommendations, I am trusted by global clients for consistent quality, clear communication, and dependable delivery. What I Do Best Full-Stack Web Development - React, Next.js, Angular, Node.js, Laravel, CodeIgniter, PHP Mobile App Development - React Native, Flutter, Ionic — cross-platform mobile apps for iOS & Android Backend & API Development - REST APIs, GraphQL, Microservices Architecture CMS & Platforms - WordPress, Joomla, Headless CMS, Custom Admin Panels Cloud & DevOps - AWS, DigitalOcean, CI/CD Pipelines, Server Optimization Payment Gateway Integrations - Stripe, PayPal, Razorpay, Apple Pay, Google Pay, Square, Braintree, Subscription & recurring billing systems, Webhooks, payouts & multi-currency payments Third-Party Integrations & Automation SSO, OAuth (Google, Facebook, Apple, Enterprise SSO), Firebase Authentication, Twilio (SMS, WhatsApp, Voice), SendGrid, Amazon SES (Transactional Emails), Zapier, Make (workflow automation), Metabase & BI tool integrations Google APIs (Maps, Analytics, Calendar, OAuth), Meta / Facebook APIs, Shopify, WooCommerce, CRM integrations, Custom third-party APIs & system integrations Database Design & Optimization - MySQL, MongoDB, PostgreSQL, Firebase, Supabase DevOps & Infrastructure - Docker, NGINX, cPanel, Deployment, Monitoring & Ongoing Maintenance Why Choose Me - 12+ years of professional full-stack development experience - 320+ successfully completed projects with proven results - 500+ happy clients with a strong delivery record - 99% Job Success & 94% client recommendation score - Clear, transparent communication with regular progress updates - Clean, secure, and well-documented code - Strong post-delivery support and long-term maintenance - Long-term partnership mindset — not just task completion, kurang
Rekrut gotucat
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Hello Clients, I help ambitious startups and growing businesses transform ideas into profitable web applications that drive real results. Over 6 years, I've partnered with 15+ companies to build scalable solutions that increased their revenue by an average of 40% and reduced operational costs by 30%. Here's how I...Hello Clients, I help ambitious startups and growing businesses transform ideas into profitable web applications that drive real results. Over 6 years, I've partnered with 15+ companies to build scalable solutions that increased their revenue by an average of 40% and reduced operational costs by 30%. Here's how I solve your business challenges: MVP Development: Turn your idea into a market-ready product in 4-12 weeks Revenue Growth: Optimize existing apps to boost conversions by 25-50% Performance Issues: Cut loading times by 60% and improve user retention Technical Debt: Modernize legacy systems without disrupting operations Recent Client Success Stories: Helped a SaaS startup increase user signups by 150% through frontend optimization Built an e-commerce platform that generated revenue Reduced server costs by 45% for a logistics company through efficient API design What I deliver: ✅ Business-focused approach: I don't just code, I solve problems that impact your bottom line ✅ Rapid delivery: Most projects completed 20% faster than estimated timeline ✅ Post-launch support: 30-day bug-free guarantee on all deliverables ✅ Communication: Daily progress updates and 24/7 availability for urgent issues 💻Technical Expertise: Frontend: React.js, Next.js, Angular, TypeScript UI UX: Figma Backend: Node.js, Express.js, Nest.js. Databases: MongoDB, PostgreSQL, MySQL Cloud & DevOps: AWS, Docker, CI/CD, Vercel APIs: REST, GraphQL, WebSockets Ready to turn your vision into revenue? Let's discuss your project requirements and bring it on server. kurang
Rekrut nitishk277
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Are you a startup founder, entrepreneur, or business leader looking to build a high-performance web application, SaaS platform, or AI-powered product? I specialize in turning ideas into scalable, intelligent, and visually polished digital products using the MERN stack, modern UI/UX, and AI integrations. With 8+...Are you a startup founder, entrepreneur, or business leader looking to build a high-performance web application, SaaS platform, or AI-powered product? I specialize in turning ideas into scalable, intelligent, and visually polished digital products using the MERN stack, modern UI/UX, and AI integrations. With 8+ years of experience, I help businesses design, develop, and launch solutions that are fast, secure, and built to scale. My approach combines full-stack engineering, AI automation, SaaS architecture, and user-centric design, so your product doesn’t just work, it performs. What I Do Full-Stack MERN Development • Web apps, SaaS platforms, and dashboards • Secure authentication, payment systems, and subscriptions • Multi-tenant applications, analytics, and realtime features • API integration, third-party services, and workflow automation AI & Automation • Chatbots, intelligent assistants, and predictive analytics • RAG systems and LangChain-powered AI solutions • Automation tools: n8n, Make, Zapier Mobile Apps • Cross-platform apps using React Native, Flutter, Capacitor • Native iOS & Android apps with seamless performance WordPress & UI/UX • Custom themes, plugins, and responsive websites • Modern, human-centered UI/UX design focused on engagement Why Work With Me ✅ MERN Stack Expertise – End-to-end product delivery from idea → deployment ✅ Startup-Focused – MVPs, scalable architecture, SaaS-ready solutions ✅ AI-Driven – Intelligent, automated features for smarter applications ✅ Design & UX Mindset – Modern, responsive, user-friendly products ✅ Proven Results – Delivered projects serving 50K+ users, improved performance by 40%, and reduced development time by 30% ✅ Transparent & Professional – Milestone-based progress, regular updates ✅ Long-Term Partnership – I’m not just a freelancer, I’m your technology partner Let’s Build Your Next Digital Product Whether you need a web app, SaaS platform, AI integration, or mobile solution, I bring expert MERN stack development, modern UI/UX, and AI-powered intelligence to make your project a success. Message me now, and let’s turn your idea into a high-performing, scalable product! kurang
Rekrut appdesigner487
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Greetings! - Key Skills & Tools: LLM | RAG | Chatbot | Chatgpt | ML Shopify | Wordpress | Ecommerce Three.js | GSAP | Babylon.js | Blender React | Next | Node | Express | Django | FastAPI JavaScript | Typescript | Python HTML5 | CSS3 | Jquery | Bootstrap | Material UI | Tailwind CSS MySQL | PostgreSQL | MongoDB API...Greetings! - Key Skills & Tools: LLM | RAG | Chatbot | Chatgpt | ML Shopify | Wordpress | Ecommerce Three.js | GSAP | Babylon.js | Blender React | Next | Node | Express | Django | FastAPI JavaScript | Typescript | Python HTML5 | CSS3 | Jquery | Bootstrap | Material UI | Tailwind CSS MySQL | PostgreSQL | MongoDB API integration | RESTful APIs | Third-party integrations | Payment Gateway Integration | Stripe | Git | Jira - Who am I? AI integration(LLM, RAG, Chatbot and AI agent) 3D Web(Configuration, Interactive, Game, E-commerce) JavaScript Frameworks(frontend and backend) Let’s start building something amazing together! Many thanks. kurang
Rekrut RusianD
