DApps Developers For Hire
Showing 10 results
Sponsored Freelancers
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Hire sergiom17
Languages: JavaScript, TypeScript, PHP, Python, Ruby, C#, Java Frontend: React, React Native, Next.js, Vue, Angular, TailwindCSS, Webflow, WordPress Backend: Node.js(Nest.js), .NET, Java (Spring Boot), Django, Flask, Ruby on Rails, Laravel AI & Machine Learning: Python (AI/ML), AI Chatbots & Conversational AI, NLP,...Languages: JavaScript, TypeScript, PHP, Python, Ruby, C#, Java Frontend: React, React Native, Next.js, Vue, Angular, TailwindCSS, Webflow, WordPress Backend: Node.js(Nest.js), .NET, Java (Spring Boot), Django, Flask, Ruby on Rails, Laravel AI & Machine Learning: Python (AI/ML), AI Chatbots & Conversational AI, NLP, LangChain Mobile Development: Flutter, React Native, Kotlin, Swift APIs: REST, GraphQL, WebSockets, gRPC, SuiteTalk, SuiteScript Databases: PostgreSQL, MySQL, MongoDB, Redis Cloud & DevOps: AWS (Lambda, ECS, EC2, S3, RDS, API Gateway, CloudWatch), Docker, Kubernetes, Serverless Framework, Terraform ERP/Platforms: NetSuite, Salesforce, Shopify, Webflow CMS, SuiteCommerce Trading Platforms & Desktop Extensions: NinjaTrader 8 custom development, Custom Drawing Tools (C# / .NET) Tools: Jira, GitHub, Postman, Figma, Slack 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 wardahaider110
wardahaider110 wardahaider110
$30 USD / hour
Mobile Apps, SaaS & Website Development CompanyPakistanWe build reliable mobile apps, SaaS platforms, and custom web solutions for startups and growing businesses. With 7+ years of development experience, our team can support your project from planning and UI/UX design through development, testing, deployment, and ongoing maintenance. ✅ Our core services include: 🔹...We build reliable mobile apps, SaaS platforms, and custom web solutions for startups and growing businesses. With 7+ years of development experience, our team can support your project from planning and UI/UX design through development, testing, deployment, and ongoing maintenance. ✅ Our core services include: 🔹 Flutter mobile applications 🔹 React and modern web applications 🔹 Laravel, PHP and API development 🔹 WordPress, Shopify and WooCommerce 🔹 UI/UX design and interactive prototypes 🔹 Payment, third-party API and cloud integrations ✅ Why clients work with us: 🔹 5.0 rating across 90+ reviews 🔹 Preferred and Verified Freelancer 🔹 Clear communication and detailed planning 🔹 99% on-time and 100% on-budget record 🔹 Long-term technical support after launch Send us your requirements, existing documentation, or current product issues. We’ll review them and recommend a practical next step. less -
Hire mykhaylob4
I'm a passionate Full Stack Developer with over 12 years of experience scalable web applications, mobile apps, ecommerce platforms, WordPress sites, interactive games, learning management systems, CRM/ERP solutions, progressive web apps, trading scripts, and automated scraping systems — from concept to deployment and...I'm a passionate Full Stack Developer with over 12 years of experience scalable web applications, mobile apps, ecommerce platforms, WordPress sites, interactive games, learning management systems, CRM/ERP solutions, progressive web apps, trading scripts, and automated scraping systems — from concept to deployment and beyond. I work across the entire development lifecycle: 🎨 Frontend — React, Next.js, Vue, Angular, TypeScript, Tailwind CSS, Three.js, PWAs (Service Workers, Offline Support, Push Notifications) ⚙️ Backend — Node.js, Python (Django/Flask), PHP (Laravel), Java (Spring Boot), C# (.NET Core), Ruby on Rails 🗄️ Databases — PostgreSQL, MySQL, MongoDB, Firebase, Redis, Elasticsearch ☁️ Cloud & DevOps — AWS, GCP, Azure, Docker, Kubernetes, CI/CD (GitHub Actions, Jenkins) 📱 Mobile — React Native, Flutter, Swift (iOS), Kotlin (Android) 🎮 Game Dev — Unity (C#), Unreal Engine, Phaser.js, WebGL, 2D/3D multiplayer 🛒 Ecommerce — Shopify, WooCommerce, Magento, BigCommerce, custom carts, Stripe/PayPal integrations, inventory & subscription systems 🧩 WordPress — Custom theme development, plugin creation, ACF, Elementor, WooCommerce, Headless WordPress (GraphQL + React/Next.js), site optimization, security hardening, and migration 🏢 CRM & ERP — Custom CRM/ERP development, Salesforce, HubSpot CRM, Zoho, Odoo, lead management, sales pipeline automation, inventory management, HR modules, invoicing & accounting integration 🎓 LMS (Learning Management Systems) — Moodle customization, Teachable, Thinkific, custom LMS development, course creation, quiz/assessment engines, progress tracking, certificates & badges, student analytics, video lecture integration 📊 Trading & Financial Scripts — Custom trading bots (Binance, Bybit, Alpaca), algorithmic trading, backtesting engines, real-time market data feeds (WebSockets), technical indicators (RSI, MACD, Bollinger Bands), portfolio management dashboards, risk management tools 🕷️ Web Scraping & Automation — BeautifulSoup, Scrapy, Selenium, Puppeteer, Playwright, distributed scraping, proxy rotation, CAPTCHA solving, data extraction from websites, APIs, and PDFs, automated data pipelines to databases/sheets 🔐 Security — JWT, OAuth, RBAC, data encryption, GDPR/CCPA, HIPAA compliance 🧪 Testing — Jest, Cypress, Selenium, PyTest, Postman 🛠️ Tools — Git, Jira, Figma, Webpack, Vite, Docker Compose, Apache Airflow (ETL pipelines) I deliver clean, secure, and high-performance code — whether you need an MVP, a full-scale marketplace, a mobile game, or a complex enterprise backend. I communicate clearly, meet deadlines, and treat your project like my own. Let’s build something amazing together! 🚀 less -
Hire hamza1749
**My Freelancer profile is new. My work is not.** For 8+ years, I have been designing and developing websites, digital products, and brand experiences for startups, established businesses, and enterprise clients. I started in design, moved into UI/UX, and eventually development because I wanted to understand the...**My Freelancer profile is new. My work is not.** For 8+ years, I have been designing and developing websites, digital products, and brand experiences for startups, established businesses, and enterprise clients. I started in design, moved into UI/UX, and eventually development because I wanted to understand the complete journey from **idea → design → working product.** What I do best: • WordPress, Shopify, Wix & WooCommerce • Custom CMS & web development • UI/UX & landing page design • eCommerce development • Branding, logos & graphic design What clients value most about working with me is simple: I pay attention, communicate without being chased, respect deadlines, and stay personally involved. A project isnt finished for me because it "works." It needs to look right, work right, and make sense for your business. Few reviews here. 8+ years behind the work. If you care about the details, we will probably work well together. less -
Hire tahasohail763
I help startups and businesses turn ideas, workflows, and complex requirements into scalable AI-powered mobile and web applications. With 8+ years of software development experience and 60+ completed projects, I build complete digital products from architecture and UI implementation to backend development, API...I help startups and businesses turn ideas, workflows, and complex requirements into scalable AI-powered mobile and web applications. With 8+ years of software development experience and 60+ completed projects, I build complete digital products from architecture and UI implementation to backend development, API integrations, AI features, testing, and deployment. My core areas include: • AI-powered mobile and web applications • SaaS product development • Custom business applications and platforms • Flutter apps for iOS and Android • React / Next.js web applications • Node.js and Laravel backend systems • REST APIs and third-party integrations • AI integrations, automation, chatbots, RAG and intelligent workflows • Admin panels, dashboards and business management systems • Existing application modernization, optimization and scaling I focus on building products that are reliable, maintainable, and ready to grow not just writing code to complete a task. Whether you are starting a new product, adding AI capabilities to an existing application, or replacing a manual business workflow with custom software, I can help you plan the technical approach and build the solution from end to end. Why clients work with me: • 8+ years of software development experience • 60+ completed projects • 4.9/5 client rating • Top Freelancer • Strong experience with startups and business applications • Full-stack development from frontend to backend and deployment • Clear communication, structured development, and long-term support If you have an app idea, SaaS product, existing system, or business process that needs to be turned into a reliable digital solution, send me the details. I’ll help you understand the right technical approach and the best way to build it. less -
Hire SidUSA
iOS Development, Android App Development, Mobile App Development, Mobile App Testing, Backend DevelopmentQuantum Code Solutions is a software development agency specializing in Mobile App Development, Web Development, IoT, Embedded Systems, SaaS, CRM, AI, Cybersecurity, Automation, AR/VR and Game Development. We take on complex, unusual and technically challenging projects that other developers avoid. If your project...Quantum Code Solutions is a software development agency specializing in Mobile App Development, Web Development, IoT, Embedded Systems, SaaS, CRM, AI, Cybersecurity, Automation, AR/VR and Game Development. We take on complex, unusual and technically challenging projects that other developers avoid. If your project seems impossible, highly customized, difficult to integrate, or another developer couldn't finish it, bring it to us. We analyze the problem, engineer the solution and deliver with confidence. 📱 Mobile App Development Expert iOS, Android and cross-platform development using React Native, Flutter, Swift, SwiftUI, Kotlin, Java and Expo. We build MVPs, startup apps, enterprise apps, SaaS apps, marketplaces, eCommerce, healthcare, fintech, social, booking, delivery, streaming and real-time applications. Services include UI/UX, API integration, REST API, GraphQL, Firebase, WebSockets, push notifications, payments, subscriptions, GPS, Bluetooth/BLE, NFC, authentication, security, optimization, debugging, maintenance, App Store submission and Google Play publishing. 🌐 Web & SaaS Development Full-stack web applications, SaaS platforms, CRM systems, dashboards, portals, marketplaces and custom business software using React.js, Next.js, Vue.js, Nuxt.js, JavaScript, TypeScript, Node.js, NestJS, Express, PHP, Laravel, Python, Django and FastAPI. Expertise includes frontend, backend, API development, databases, cloud applications, multi-tenant SaaS, subscription platforms, eCommerce, automation, AWS, Azure, Google Cloud and Firebase. 🔌 IoT & Embedded Systems We build complete IoT solutions, from hardware and firmware to cloud platforms, APIs, dashboards and mobile apps. Expertise includes IoT, Industrial IoT, IIoT, embedded systems, firmware, Arduino, ESP32, ESP8266, Raspberry Pi, STM32, sensors, BLE, Wi-Fi, MQTT, TCP/IP, UART, SPI, I2C, GPIO, telemetry, device management, remote monitoring and device-to-cloud communication. 🔐 Cybersecurity Security-focused development including web security, mobile security, API security, authentication, authorization, OAuth, JWT, encryption, secure coding, OWASP, vulnerability assessment, security hardening, access control, cloud security, IoT security and secure architecture. 🤖 AI, Automation, AR/VR & Games We also develop AI applications, AI integrations, chatbots, LLM solutions, workflow automation, Unity games, Unreal Engine, AR, VR, XR, Metaverse and interactive experiences. 🚀 Why Quantum Code Solutions? We don't run from difficult projects. We run toward them. The work nobody wants to touch. The integration everyone says is too complicated. The application another developer couldn't finish. The legacy system that needs rescuing. The hardware that needs custom software. That's our kind of project. From architecture and development to testing, security, deployment and maintenance, we build technology that works in the real world. less -
Hire mayr81
I’m a versatile professional with experience in web and mobile development, AI automation, digital operations, and engineering project coordination. I help businesses build digital products, automate workflows, manage technical projects, and improve operations through practical and scalable solutions. My experience...I’m a versatile professional with experience in web and mobile development, AI automation, digital operations, and engineering project coordination. I help businesses build digital products, automate workflows, manage technical projects, and improve operations through practical and scalable solutions. My experience combines technical problem-solving, project management, automation, and business operations to help clients move faster and achieve better results. Services I Can Help With: ✔ Web, Mobile & Desktop Application Support ✔ AI Automation & Workflow Solutions ✔ Data Scraping & Process Automation ✔ CRM Setup & Outreach Systems ✔ Project Coordination & Workflow Documentation ✔ Client Communication & Reporting Why Clients Work With Me: ✔ Clear and professional communication ✔ Reliable and detail-oriented work ✔ Fast turnaround and organized workflow ✔ Strong understanding of both technology and business operations ✔ Long-term support and collaboration mindset I believe successful projects come from strong communication, practical execution, and attention to detail. If you’re looking for someone who understands both technical systems and business operations, I’d be happy to work with you. less -
Hire TechnoTweak
Techno Tweak is a full-service digital technology company helping businesses turn ideas into high-performing websites, applications, software, eCommerce platforms, and digital experiences. We don’t believe in overwhelming clients with endless technology names. We focus on understanding your goals, choosing the right...Techno Tweak is a full-service digital technology company helping businesses turn ideas into high-performing websites, applications, software, eCommerce platforms, and digital experiences. We don’t believe in overwhelming clients with endless technology names. We focus on understanding your goals, choosing the right technology, and delivering a solution that is fast, scalable, secure, and easy to use. 🌐 Web & eCommerce We design and develop business websites, high-converting landing pages, eCommerce stores, SaaS platforms, marketplaces, portals, and custom web applications using WordPress, WooCommerce, Shopify, Webflow, Wix, Squarespace, PHP, Laravel, React, Next.js, Node.js, Vue.js, and more. 📱 Mobile & Software Development From customer-facing mobile apps to complete business systems, we build iOS, Android, cross-platform, and custom software solutions. Our expertise includes React Native, Flutter, Swift, Kotlin, Python, Django, APIs, databases, CRM, ERP, POS, LMS, booking, inventory, and management systems. 🎨 UI/UX & Creative Design We create modern, conversion-focused digital experiences through Figma, UI/UX design, wireframes, prototypes, branding, logos, illustrations, social media designs, brochures, banners, animations, motion graphics, and marketing creatives. 🎬 Creative, Video & Motion Design We create professional visual content that helps businesses communicate and stand out from video editing and production to motion graphics, After Effects, Adobe Premiere Pro, 2D/3D animation, logo animation, explainer videos, social media videos, and promotional content. 🤖 AI & Automation We help businesses use AI to save time and create better experiences through AI chatbots, AI agents, OpenAI integrations, generative AI, computer vision, intelligent automation, custom AI applications, n8n, Zapier, and API-based workflows. 🔗 Integrations & Business Automation Connect your tools and eliminate repetitive work. We integrate payment gateways, CRMs, ERPs, marketing platforms, communication tools, analytics, maps, cloud services, and third-party APIs including Stripe, PayPal, Twilio, Google APIs, HubSpot, Zoho, Odoo, Xero, Airtable, and more. ☁️ Cloud, Hosting & Performance We handle deployment, hosting, cloud infrastructure, databases, security, monitoring, and optimization using AWS, Azure, Google Cloud, Docker, Linux, Nginx, Cloudflare, MySQL, PostgreSQL, MongoDB, and other technologies. 🚀 SEO, Marketing & Growth A great website needs visibility and performance. We provide technical SEO, SEO audits, on-page optimization, local SEO, Google Ads, analytics, conversion optimization, content marketing, email marketing, social media marketing, and site speed. 🛡️ Testing & Ongoing Improvement We test and optimize websites, applications, APIs, and mobile products for performance, usability, accessibility, security, compatibility, and reliability. Have a project in mind? Send us your requirements, and let’s turn your idea into reality. less -
Hire scriptersZ
We are Codesigma Technology Services, a full-stack development agency based in India with 10+ years of delivering complex, production-ready applications. Our founder and top developers have experience working with Inc. 5000 companies and professional teams across the world, bringing a strong understanding of diverse,...We are Codesigma Technology Services, a full-stack development agency based in India with 10+ years of delivering complex, production-ready applications. Our founder and top developers have experience working with Inc. 5000 companies and professional teams across the world, bringing a strong understanding of diverse, multicultural work environments to every project. We are a tight team of experienced developers - small enough to move fast, experienced enough to build right. You always work with the most senior person, not a project manager who delegates to juniors. What we've built: -> Cross-platform POS system - React, Firebase, Flutter, Electron - running on Web, Android, iOS, macOS, and Windows with full offline-first functionality and real-time sync -> Multi-channel e-commerce aggregator - unified management of Amazon, Flipkart, Shopify, Meesho, Nykaa orders, inventory, warehouse, and payment reconciliation -> Real-time audio/video interpretation SaaS - Twilio Voice/Video, Task Router, BoostLingo integration, serving a global user base -> Booking systems, media streaming platforms, headless CMS websites, Shopify applications, and WordPress plugins across industries Our technical stack: Frontend: React, Next.js, Angular, JavaScript, TypeScript Backend: Node.js, PHP (Laravel, CodeIgniter), Python Mobile & desktop: Flutter, React Native, Electron.js Real-time: Twilio, Firebase, WebSockets Data: MySQL, MongoDB, PostgreSQL, Firestore Integrations: Stripe, PayPal, Razorpay, Shopify API, Amazon SP-API, GraphQL Infrastructure: AWS, Linux server management, deployment We are the right fit if you need: - A long-term development partner, not a one-off freelancer - End-to-end ownership from architecture to deployment - Cross-platform delivery (web + mobile + desktop from one team) - Complex integrations with third-party APIs and platforms - Clean, documented, maintainable code that your team can take over We work on fixed-price and hourly engagements. For ongoing projects, we offer monthly retainer arrangements. Let's discuss your project. less
