backbone.js Developers para contratar
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Freelancers patrocinados
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Contratar sptechnocrats
𝗦𝗵𝗮𝗻𝘁𝗶 𝗜𝗻𝗳𝗼𝘁𝗲𝗰𝗵 (𝗡𝗼𝘄 𝗦𝗵𝗮𝗻𝘁𝗶 𝗜𝗻𝗳𝗼𝘀𝗼𝗳𝘁) is a software team trusted by clients across the US, UK, Europe, Australia, and the Middle East to ship production-grade digital products — web, mobile, and AI. 𝗢𝘃𝗲𝗿 𝟭𝟮+ 𝘆𝗲𝗮𝗿𝘀 𝗮𝗻𝗱 𝟲𝟬𝟬+ 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀, we've built our reputation on three things: code that holds up under real...𝗦𝗵𝗮𝗻𝘁𝗶 𝗜𝗻𝗳𝗼𝘁𝗲𝗰𝗵 (𝗡𝗼𝘄 𝗦𝗵𝗮𝗻𝘁𝗶 𝗜𝗻𝗳𝗼𝘀𝗼𝗳𝘁) is a software team trusted by clients across the US, UK, Europe, Australia, and the Middle East to ship production-grade digital products — web, mobile, and AI. 𝗢𝘃𝗲𝗿 𝟭𝟮+ 𝘆𝗲𝗮𝗿𝘀 𝗮𝗻𝗱 𝟲𝟬𝟬+ 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀, we've built our reputation on three things: code that holds up under real users, communication that doesn't go silent mid-project, and delivery that lands on the date we promised. 𝗪𝗵𝗮𝘁 𝘄𝗲 𝗯𝘂𝗶𝗹𝗱 : • 𝗔𝗜-𝗻𝗮𝘁𝗶𝘃𝗲 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝘀 — 𝗟𝗟𝗠 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 (𝗖𝗹𝗮𝘂𝗱𝗲, 𝗢𝗽𝗲𝗻𝗔𝗜, 𝗚𝗲𝗺𝗶𝗻𝗶), 𝗥𝗔𝗚 𝗽𝗶𝗽𝗲𝗹𝗶𝗻𝗲𝘀, 𝗱𝗼𝗰𝘂𝗺𝗲𝗻𝘁 & 𝘄𝗼𝗿𝗸𝗳𝗹𝗼𝘄 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻, 𝗰𝗵𝗮𝘁𝗯𝗼𝘁𝘀 𝘄𝗶𝘁𝗵 𝗽𝗲𝗿𝘀𝗶𝘀𝘁𝗲𝗻𝘁 𝗺𝗲𝗺𝗼𝗿𝘆, 𝗔𝗜-𝗮𝘀𝘀𝗶𝘀𝘁𝗲𝗱 𝗶𝗻𝘁𝗲𝗿𝗻𝗮𝗹 𝘁𝗼𝗼𝗹𝗶𝗻𝗴 • Web apps — React.js, Next.js, Laravel, Node.js, PHP, headless CMS • Mobile apps — Flutter, native iOS & Android • SaaS, CRM & ERP platforms; cloud migration & DevOps • UI/UX design and brand identity 𝗪𝗵𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗸𝗲𝗲𝗽 𝘄𝗼𝗿𝗸𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 𝘂𝘀 • 𝗣𝗿𝗲𝗳𝗲𝗿𝗿𝗲𝗱 𝗙𝗿𝗲𝗲𝗹𝗮𝗻𝗰𝗲𝗿 𝘄𝗶𝘁𝗵 𝗮 𝟰.𝟵 𝗿𝗮𝘁𝗶𝗻𝗴 𝗮𝗰𝗿𝗼𝘀𝘀 𝟲𝟰𝟲 𝗿𝗲𝘃𝗶𝗲𝘄𝘀 • 𝟵𝟵% 𝗷𝗼𝗯 𝗰𝗼𝗺𝗽𝗹𝗲𝘁𝗶𝗼𝗻 — 𝗺𝗼𝘀𝘁 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱 𝗼𝗻 𝘁𝗶𝗺𝗲 𝗮𝗻𝗱 𝗼𝗻 𝘁𝗵𝗲 𝗮𝗴𝗿𝗲𝗲𝗱 𝗯𝘂𝗱𝗴𝗲𝘁 • A dedicated project manager on every engagement, so you always know status without chasing us • We flag risks early instead of going quiet — the #1 thing clients tell us they were burned by before Industries: Healthcare, Fintech, E-commerce, Logistics, EV/Mobility, Education, SaaS. We're the right fit if you want a team that thinks about your product, not just your ticket — one that tells you what to build with AI, and what not to. Tell us what you're building and we'll reply within a few hours. menos -
Contratar sai0671
I'm a Senior Full-Stack & AI Automation Engineer with 6+ years of experience helping startups, agencies, and businesses turn ideas into reliable, scalable digital products. Throughout my career, I've worked on projects ranging from SaaS platforms and e-commerce systems to AI-powered applications and complex business...I'm a Senior Full-Stack & AI Automation Engineer with 6+ years of experience helping startups, agencies, and businesses turn ideas into reliable, scalable digital products. Throughout my career, I've worked on projects ranging from SaaS platforms and e-commerce systems to AI-powered applications and complex business automation workflows. One thing I've consistently found is that successful software isn't just about writing code—it's about understanding the problem behind the project and building solutions that make a real impact. I've helped founders launch products from scratch, modernized legacy systems that were slowing down business growth, and developed automation solutions that saved teams countless hours of repetitive work every week. Whether it's streamlining operations, improving customer experiences, or integrating AI into existing workflows, I enjoy finding practical ways to use technology to solve real business challenges. My approach is simple: understand the business goals first, then build solutions that are scalable, maintainable, and designed for long-term success. Clients often appreciate that I communicate clearly, take ownership of my work, and remain focused on delivering results rather than just completing tasks. On the technical side, I specialize in modern full-stack development using React, Next.js, Node.js, TypeScript, and Python. I also work extensively with AI technologies, including LLM integrations, AI agents, workflow automation, chatbots, and API-driven solutions that help businesses operate more efficiently. Core Expertise • Full-Stack Web Development • React, Next.js, Node.js & TypeScript • Python Development & Automation • AI Agents & AI-Powered Applications • OpenAI, Claude & LLM Integrations • Workflow Automation & Process Optimization • REST & GraphQL APIs • SaaS Platform Development • Shopify & E-commerce Solutions • Stripe & Payment Gateway Integration • PostgreSQL, MySQL & MongoDB • AWS, Docker & Cloud Deployment I take pride in building software that not only works well today but continues to support business growth for years to come. Whether you need a new product built from the ground up, an AI automation solution, or an experienced engineer to strengthen your development team, I'm ready to help. Let's build something that delivers real value to your business. 🚀 menos -
Contratar RavenDetector
RavenDetector RavenDetector
$60 USD / hora
Preferred Full-Stack Web & Mobile DeveloperUnited StatesI am a Preferred Freelancer and full-stack developer focused on building, fixing, and improving reliable web applications, e-commerce platforms, APIs, admin dashboards, and automation systems. I work with PHP, Laravel, WordPress, Shopify, JavaScript, TypeScript, React, Next.js, Node.js, Python, Django, PostgreSQL,...I am a Preferred Freelancer and full-stack developer focused on building, fixing, and improving reliable web applications, e-commerce platforms, APIs, admin dashboards, and automation systems. I work with PHP, Laravel, WordPress, Shopify, JavaScript, TypeScript, React, Next.js, Node.js, Python, Django, PostgreSQL, MongoDB, API integrations, web scraping, and data-driven systems. I can help with custom websites, business platforms, payment integrations, backend development, frontend improvements, bug fixing, performance optimization, and ongoing technical support. My strength is understanding the real business problem behind a project and turning it into a stable, practical solution. I can work on new builds, existing systems, urgent fixes, integrations, and long-term improvements with clean implementation and clear communication. As a Preferred Freelancer, I take project quality, reliability, and client communication seriously. My goal is to deliver work that is easy to use, easy to maintain, and aligned with the client’s business needs. menos -
Contratar marcosfermin
marcosfermin marcosfermin
$60 USD / hora
AI Engineer | LLM, RAG, AI Agents, AutomationUnited States.NET, Chatbot con IA, Desarrollo de Chatbots con IA, Desarrollo de IA, Desarrollo de Aplicaciones Móviles con IAI help teams turn scattered docs, tickets, and logs into LLM‑powered internal tools and automation that save hours per week and reduce operational mistakes. Over the last 9+ years I’ve built and operated secure, production‑grade backends, AI features, and DevOps pipelines for SaaS products, higher‑education, and...I help teams turn scattered docs, tickets, and logs into LLM‑powered internal tools and automation that save hours per week and reduce operational mistakes. Over the last 9+ years I’ve built and operated secure, production‑grade backends, AI features, and DevOps pipelines for SaaS products, higher‑education, and enterprises. What I can do for you ✅ Build "Chat with your Data" & RAG Systems • Internal "ask anything" assistants over knowledge bases, handbooks, logs, tickets • RAG pipelines with robust retrieval, access control, and evaluations • OpenAI & Claude integrations (chat, embeddings, tools/agents), including Azure OpenAI • Modern dev tooling: Cursor, Claude Artifacts, MCP servers for reliable tool‑use ✅ Design & Implement Reliable Backends • Python APIs and microservices (FastAPI / Django REST / Flask) behind your AI features • Clean, testable architecture and documentation your team can maintain • SQL/NoSQL data models, caching (Redis), background jobs, webhooks ✅ Automate Workflows & Operations • AI‑driven workflows that reduce manual review and ticket triage • Integrations between your app and third‑party tools (CRMs, email, marketing, data platforms) • Scheduled jobs, alerting, and reporting dashboards ✅ DevOps & Cloud Infrastructure • Docker & Kubernetes deployments, CI/CD pipelines • Infrastructure as Code, observability (logging, metrics, tracing) • Secure, scalable setups on AWS/Azure (networking, secrets, backups) 🏆Why clients hired me ✅Business‑first, not model‑first. Every AI feature and backend change is tied to a clear goal: faster workflows, fewer errors, or better insight from your data. ✅Production mindset. I focus on reliability, observability, and security from day one, so your system can stand up to real usage, not just demos. ✅Clear communication. I keep you updated with short, non‑technical status summaries and propose options with trade‑offs so you can decide quickly. ✅End‑to‑end ownership. From initial architecture and POCs through deployment, monitoring, and hand‑over documentation. 🧑💻Next steps If you need an engineer to design, build, or stabilize AI‑driven backends, RAG apps, or internal automation, send me a short message about: 1. What your system does today? 2. what you want it to do and what do you want to build? 3. ETA I’ll reply with an honest assessment of fit and a concrete next step (quick call, architecture sketch, or small paid discovery task). menos -
Contratar abhiramukk
abhiramukk abhiramukk
$45 USD / hora
Smart Websites and Automation for Growing BrandsUnited KingdomAsterial Digital Studio is a UK-based digital studio helping growing brands build smart websites, mobile apps, SaaS platforms, and automation systems. We are a team of experienced developers and digital specialists focused on creating high-quality, secure, and scalable solutions tailored to each client’s business...Asterial Digital Studio is a UK-based digital studio helping growing brands build smart websites, mobile apps, SaaS platforms, and automation systems. We are a team of experienced developers and digital specialists focused on creating high-quality, secure, and scalable solutions tailored to each client’s business needs. Core services: – AI automation – Custom websites and web applications – Mobile app development – Custom SaaS platforms – E-commerce development, including Shopify, BigCommerce, WooCommerce, and Magento – Backend development and API integration – CRM and workflow automation – UI/UX design We work closely with clients to understand their goals, improve their digital presence, and build systems that save time, increase efficiency, and support long-term growth. At Asterial Digital Studio, we focus on clean design, reliable development, smart automation, and scalable technology that helps businesses move forward with confidence. menos -
Contratar elijahhmonreal
elijahhmonreal elijahhmonreal
$48 USD / hora
AI & Full Stack Engineer | Web, Mobile, AutomationNew ZealandI’m a Full Stack Software Engineer with 12+ years of experience building scalable web applications, mobile apps, AI-powered systems, and cloud solutions for startups and enterprise clients. My expertise includes: • Full Stack Web Development (React, Next.js, Node.js, Python, .NET) • Mobile App Development (Flutter,...I’m a Full Stack Software Engineer with 12+ years of experience building scalable web applications, mobile apps, AI-powered systems, and cloud solutions for startups and enterprise clients. My expertise includes: • Full Stack Web Development (React, Next.js, Node.js, Python, .NET) • Mobile App Development (Flutter, React Native) • AI Integration & Automation (OpenAI, Azure AI, Chatbots, Workflow Automation) • Cloud & DevOps (Azure, AWS, Docker, CI/CD) • Database Design & API Development • SaaS Platform Development I focus on building clean, scalable, and production-ready solutions with strong attention to performance, maintainability, and user experience. I can help you with: ✔ AI-powered applications ✔ Web & mobile app development ✔ API integration and backend systems ✔ Cloud deployment and automation ✔ SaaS product development ✔ Bug fixing, optimization, and system architecture I value clear communication, reliability, and long-term collaboration. My goal is to deliver high-quality solutions that help businesses grow efficiently. Let’s discuss how I can help with your project. menos -
Contratar SidUSA
Desarrollo en iOS, Desarrollo de Aplicaciones para Android, Desarrollo de apps móviles, Testing de aplicaciones móviles, Interfaz de Usuario (UI)Quantum Code Solutions | Premier Mobile, Web, CRM, SaaS, and Game Development Agency Welcome to Quantum code Solutions, where innovation meets expertise. We specialize in delivering top-notch solutions in Mobile App Development, Web Applications, CRM Systems, SaaS Platforms, and Game Development. Our team combines...Quantum Code Solutions | Premier Mobile, Web, CRM, SaaS, and Game Development Agency Welcome to Quantum code Solutions, where innovation meets expertise. We specialize in delivering top-notch solutions in Mobile App Development, Web Applications, CRM Systems, SaaS Platforms, and Game Development. Our team combines creative vision with technical mastery to build scalable, high-performing digital products that drive success. Our Core Services: 1. Mobile App Development & Publishing We create feature-rich, high-quality mobile apps for iOS and Android using frameworks like React Native, Flutter, Swift, and Kotlin. From initial concepts to app publishing, we guide you every step of the way, ensuring seamless deployment to the App Store and Google Play. 2. Web App Development & Design Our custom web applications are built for performance, scalability, and security using advanced technologies like React.js, Next.js, Vue.js, Nuxt.js, PHP, Laravel, and Node.js. We prioritize responsive design and intuitive interfaces to elevate user experiences. 3. CRM Development & Management Streamline your operations and enhance customer interactions with our tailored CRM solutions. We design systems that integrate effortlessly into your existing processes, driving efficiency and growth. 4. SaaS Development We build powerful, scalable SaaS platforms using leading technologies like MERN, MEAN, PERN, and MEVN stacks. Our focus is on creating efficient, user-friendly applications that deliver seamless performance. 5. Game Design & Development From immersive 2D/3D game design to AR, VR, and Metaverse experiences, we craft engaging gaming solutions using Unity and Unreal Engine. We also specialize in interactive kiosks and gamified experiences across platforms. 6. AR/VR and Metaverse Development Enter the future with our cutting-edge AR, VR, and Metaverse solutions. Whether it’s virtual storefronts, AR marketing campaigns, or metaverse platforms, we bring your immersive ideas to life. 7. IoT & Firmware Development We build smart IoT solutions and embedded firmware for connected devices using platforms like Arduino, ESP32, Raspberry Pi, and STM32, enabling seamless hardware-software integration. 8. PLC Programming & Automation We develop and optimize PLC systems for industrial automation using Allen Bradley, Siemens, and Schneider, focusing on efficient ladder logic and reliable process control. 9. Embedded Systems Development We create custom embedded solutions for smart devices and industrial applications, ensuring efficient, low-latency, and high-performance hardware integration. At Quantum Code Solutions, we deliver user-centric, innovative, and future-ready solutions to keep your business ahead in the digital race. Let’s build something extraordinary together. menos -
Contratar josea317
I graduated from the Autonomous University with a strong focus on IT development, particularly in web and mobile applications. 💻 Tech Stack 🔹 Languages: PHP, C, C#, C++, Python, Java, JavaScript, QT 🔹 AI & Automation: AI Agents, RAG (Retrieval-Augmented Generation), n8n, Retell AI 🔹 Web Frameworks: ASP.NET MVC,...I graduated from the Autonomous University with a strong focus on IT development, particularly in web and mobile applications. 💻 Tech Stack 🔹 Languages: PHP, C, C#, C++, Python, Java, JavaScript, QT 🔹 AI & Automation: AI Agents, RAG (Retrieval-Augmented Generation), n8n, Retell AI 🔹 Web Frameworks: ASP.NET MVC, Laravel, WordPress, Shopify, Joomla, Magento 🔹 Frontend: React / Next.js, Angular, Nuxt.js, Bootstrap, Tailwind CSS, Material UI, Ant Design 🔹 Mobile: React Native, Flutter, Android (JDK) 🔹 Database: MySQL, MariaDB, PostgreSQL, MongoDB, Firebase, SQLite, Solr 🔹 Tools & DevOps: Git / GitHub, CI/CD, Azure, Vercel, Trello, Jira ⭐ Why work with me ✅ Complete solution from UI to backend ⚡ Performance-focused development 🧠 Clean architecture & scalable design 🤝 Smooth collaboration and communication I’m committed to delivering high-quality work, and my clients have consistently been satisfied with both my results and my work ethic. I look forward to building a long-term working relationship with you. menos -
Contratar leciffre69
Hi there! We are passionate Full-Stack, Mobile App, Trading bot development agency with a creative and technical edge blending cutting-edge AI/ML and high-performance products. With years of hands-on experience, we specialize in building everything from intuitive front-end interfaces to robust back-end...Hi there! We are passionate Full-Stack, Mobile App, Trading bot development agency with a creative and technical edge blending cutting-edge AI/ML and high-performance products. With years of hands-on experience, we specialize in building everything from intuitive front-end interfaces to robust back-end architectures and AI-driven automation that drive real business impact. What We Bring: - Full-Stack Development : PHP, Laravel, MERN, Blockchain, Angular.js, Next.js, Django, FastAPI, Wordpress, Shopify, Odoo ... - Mobile App Development : React Native, Flutter, Android (Kotlin), iOS (Swift), Expo, cross-platform apps ... -Trading Bot : Crypto, MT5/MT4, Pine script & Algo trading bot -AI/ML : Python ,TensorFlow, PyTorch, OpenAI APIs, predictive modeling, OpenCV -Bot : Python, Scraping, Telegram, Automation, CRM, Excel, Extenstion We love transforming ideas into real-world digital products that feel fast, smart, and alive. Lets collaborate and bring your next big idea to life with precision, performance, and creativity. menos -
Contratar Brandquill
I have spent the last 6 years doing one thing really well: making small businesses look so credible that their customers stop comparing prices and start reaching for wallets. That is not a tagline. That is what happens when your logo, your website, and your packaging all tell the same story before a single word gets...I have spent the last 6 years doing one thing really well: making small businesses look so credible that their customers stop comparing prices and start reaching for wallets. That is not a tagline. That is what happens when your logo, your website, and your packaging all tell the same story before a single word gets read. I am Wania. I design brand identities and build websites for founders who are done looking like they are still figuring it out. My Shopify rebuilds have pushed DTC brands into six-figure months. One packaging redesign I shipped last year lifted in-store sales 42%. A recent ad creative campaign cut client CPC by 31%. These are not vanity metrics. These are the numbers that keep lights on and teams hired. Here is exactly what I bring to your project: Brand identity that actually sticks. Not a logo you will want to replace in six months. A full visual system that feels inevitable, like it could not have been any other way. Websites that sell while you sleep. WordPress, Shopify, Squarespace, Wix. Mobile-first, SEO-ready, PageSpeed green. Built for the algorithm and the human. Landing pages and funnels engineered for conversions. Wireframe to launch. Every button placement backed by behavior data. Every headline tested for clarity, not cleverness. Social and ad creatives that earn their keep. Thumb-stopping graphics designed to cut acquisition costs and increase return on ad spend. I do not do templates. I do not do "that looks fine." I do not disappear for three days mid-project and come back with something that misses the brief entirely. What I do is show up, challenge assumptions that are costing you money, and hand over work that performs from day one. If that sounds like the kind of partner your project actually needs, send me a message. Tell me what you are building. I will tell you exactly how I would make it impossible to ignore. menos
