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Các Freelancer được bảo trợ
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Moving beyond Chatbots to Autonomous AI Agents. Most businesses are stuck with simple chatbots. I help you build Agentic AI Systems that don’t just talk they act. With 6 years of experience in full-stack engineering, I specialize in moving AI from a "demo" to a production-ready Workflow Engine. Whether you need an...Moving beyond Chatbots to Autonomous AI Agents. Most businesses are stuck with simple chatbots. I help you build Agentic AI Systems that don’t just talk they act. With 6 years of experience in full-stack engineering, I specialize in moving AI from a "demo" to a production-ready Workflow Engine. Whether you need an autonomous research agent, a knowledge-grounded RAG system, or complex multi-agent orchestration, I build systems that reduce manual overhead and drive revenue. 🚀 My Core Focus Areas: Agentic AI Development: Building autonomous agents that use tools (APIs, Databases, Browsing) to complete multi-step tasks without human hand-holding. Enterprise-Grade RAG: Implementing advanced Retrieval-Augmented Generation using Vector Databases (Pinecone, Supabase, Weaviate) to ensure your AI never hallucinates and stays grounded in your proprietary data. AI Orchestration & Workflows: Using frameworks like LangGraph, CrewAI, or n8n to create "Digital Employees" that handle lead triage, customer support, or complex data processing. AI-Native Full Stack: Bridging the gap between the LLM and the user. I build the FastAPI/Python backends and Next.js frontends required to make AI accessible and scalable. 🛠 The Technical Edge: AI & LLMs: OpenAI (O1/GPT-4o), Claude 3.5, Gemini 2.0, Llama 3. Orchestration: LangChain, LangGraph, LiamaIndex, AutoGen, CrewAI. Backend: Python (FastAPI), Node.js (NestJS), Microservices. Data: Qdrant, Pinecone, Vector Search, PostgreSQL, Supabase, Redis, Bull MQ Why work with me? I focus on Production Reliability. AI is unpredictable; your business shouldn’t be. I implement rigorous evaluation loops and guardrails to ensure your agents perform consistently at scale. ít hơn
Thuê Awaismehr
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I am a Full-Stack Senior Developer with over 10 years of experience in building robust, scalable, and high-performance web applications. I hold a Bachelor's degree in Computer Science and work as a full-time freelancer. Before transitioning into freelancing, I gained valuable experience working with leading IT...I am a Full-Stack Senior Developer with over 10 years of experience in building robust, scalable, and high-performance web applications. I hold a Bachelor's degree in Computer Science and work as a full-time freelancer. Before transitioning into freelancing, I gained valuable experience working with leading IT firms. I began my career as a PHP developer 10 years ago, and over time, I expanded my expertise into modern open-source and JavaScript-based technologies. For the past 3 years, I have been actively working with Laravel, CodeIgniter, React.js, Next.js, Vue.js, Angular, Node.js, Strapi, Supabase, and Sanity, helping clients build end-to-end solutions. I specialize in designing, developing, and deploying complete applications—starting from the system architecture and UI/UX considerations to backend development, integrations, and production deployment. Coding is my passion, and I take pride in building clean, optimized, and efficient applications. I enjoy working on exciting and challenging projects, and I’m confident that my technical expertise, problem-solving mindset, and full-stack experience allow me to deliver high-quality results every time. For a detailed overview of my past work and project history, please refer to my portfolio. ít hơn
Thuê alohomorasol
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As an experienced PHP developer, I mostly work on scalable APIs, AI-powered backends, and automation systems. I help startups, SaaS founders, and growing businesses build reliable, secure, and performance-optimized backend architectures that are ready for real-world scale. I'm all about clean architecture, measurable...As an experienced PHP developer, I mostly work on scalable APIs, AI-powered backends, and automation systems. I help startups, SaaS founders, and growing businesses build reliable, secure, and performance-optimized backend architectures that are ready for real-world scale. I'm all about clean architecture, measurable performance, and long-term maintainability not just quick fixes. I'm happy to review your idea and suggest the best technical approach before we get started. ít hơn
Thuê digitslave
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At Logic Powered Solutions, we specialize in conceptualizing, constructing, and maintaining cutting-edge IT and Telecom solutions for prominent entities in both the public and private sectors. Our team comprises highly proficient professionals in the Information Technology realm, boasting an average tenure of over 5...At Logic Powered Solutions, we specialize in conceptualizing, constructing, and maintaining cutting-edge IT and Telecom solutions for prominent entities in both the public and private sectors. Our team comprises highly proficient professionals in the Information Technology realm, boasting an average tenure of over 5 years. We are committed to continually enhancing this expertise with each passing year. Emphasizing quality over quantity, we take pride in maintaining a satisfied and content customer base. Our Areas of Expertise include: - .NET (Desktop/Web Applications, .Net Core, MVC, Web Forms, Web API) - CRM (Microsoft Dynamics CRM, Microsoft Dynamics NAV, Custom CRM Solutions) - PHP (WordPress, Laravel, Magento, CodeIgniter) - JavaScript (NodeJS, AngularJS, BackboneJS, ReactJS, MeteorJS) - Mobile Development (Android, iOS, PhoneGap, Cordova, Xamarin, Ionic Framework) - Database Management (MySQL, MongoDB, MsSQL, Oracle, PostgreSQL) - Miscellaneous Technologies (QuickBooks, Telerik, Python, Google Maps, Bitcoin, PayPal, Braintree, Raspberry Pi, GitHub, Bitbucket) - DevOps (AWS, Azure, Google Cloud) Our commitment to excellence ensures that we deliver solutions that not only meet but exceed the expectations of our clients. ít hơn
Thuê logicpowered
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I am a skilled and passionate Web Developer with a strong background in building dynamic, user-friendly websites and web applications. With expertise in front-end and back-end technologies, I specialize in creating seamless and responsive web experiences that are both visually appealing and functionally robust.I am a skilled and passionate Web Developer with a strong background in building dynamic, user-friendly websites and web applications. With expertise in front-end and back-end technologies, I specialize in creating seamless and responsive web experiences that are both visually appealing and functionally robust. ít hơn
Thuê chanchalsharma27
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I’m an AI Mobile & Web Developer and professional writer specializing in React Native, Flutter, modern web technologies, and technical/business writing. I’m passionate about creating intelligent, user-friendly experiences where design, technology, AI, and compelling content converge. With expertise in React Native,...I’m an AI Mobile & Web Developer and professional writer specializing in React Native, Flutter, modern web technologies, and technical/business writing. I’m passionate about creating intelligent, user-friendly experiences where design, technology, AI, and compelling content converge. With expertise in React Native, Flutter, Node.js, Python, and modern cloud architectures, I build scalable, high-performance mobile and web applications that feel effortless to use yet are powerful under the hood. I bridge backend logic with elegant frontend execution, ensuring seamless performance, security, and user satisfaction across both mobile and web platforms. I also bring strong writing expertise, including technical writing, research papers, business documents, tech articles, blogs, and content creation, helping businesses communicate complex ideas clearly and professionally. My deep experience in AI and automation allows me to craft AI-powered solutions, including chatbots, intelligent workflow systems, and web applications. I work with OpenAI, LangChain, Pinecone, and automation tools like n8n, Make.com, and Zapier to help businesses scale efficiently and intelligently. I specialize in: Integrating AI chatbots across Slack, Discord, WhatsApp, mobile, and web platforms Building data-centric, AI-driven mobile and web applications Designing smart automation pipelines that save time and boost productivity Creating responsive and modern web applications with seamless backend integration Producing high-quality technical, business, and content writing for blogs, articles, research, and documentation If you’re looking for a developer who can blend clean mobile and web development with intelligent AI solutions and professional writing, I can help you build applications that work beautifully, think smartly, and communicate effectively. If you want "one stop solution” where you can find experts for all your tech, AI, and writing needs, I’m here to help ít hơn
Thuê GameOfWords
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I am a passionate and results-driven Full-Stack Web & Application Developer with over a decade of experience building scalable, high-performance applications across a wide range of industries. I specialize in delivering robust MVPs, Single Page Applications (SPAs), Progressive Web Apps (PWAs), and enterprise-grade...I am a passionate and results-driven Full-Stack Web & Application Developer with over a decade of experience building scalable, high-performance applications across a wide range of industries. I specialize in delivering robust MVPs, Single Page Applications (SPAs), Progressive Web Apps (PWAs), and enterprise-grade platforms using modern development practices. My skill set spans both frontend and backend technologies, with deep expertise in: - Frontend: JavaScript, TypeScript, React, Vue.js, Angular, HTML5, CSS3, Tailwind, Bootstrap - Backend: Node.js, Express, C#/.NET, RESTful APIs, GraphQL, microservices architecture - CMS & Platforms: WordPress, WooCommerce, Shopify (custom theme/plugin development) - Mobile Development: React Native, Flutter (cross-platform mobile apps) - DevOps & Cloud: AWS (EC2, S3, Lambda), Docker, GitHub Actions, CI/CD, Heroku, Vercel - Databases: PostgreSQL, MySQL, MongoDB, Firebase, Supabase - Other Skills: WebSocket, OAuth, JWT, Stripe/PayPal integrations, SEO optimization, performance tuning I’m highly experienced in agile development workflows, effective team collaboration, and delivering clean, maintainable code. Whether working independently or in cross-functional teams, I take pride in translating complex requirements into scalable, user-focused solutions. ít hơn
Thuê romans018
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I build SaaS products, CRM and ERP systems, LLM-powered features, and mobile apps that solve real business problems. I work across web, backend, and mobile. I design APIs, dashboards, automations, and AI workflows. I integrate LLMs into existing products and new platforms, focusing on reliability, performance, and...I build SaaS products, CRM and ERP systems, LLM-powered features, and mobile apps that solve real business problems. I work across web, backend, and mobile. I design APIs, dashboards, automations, and AI workflows. I integrate LLMs into existing products and new platforms, focusing on reliability, performance, and clear system design. I’m comfortable taking over existing codebases or building from zero. I care about clean code, security, and systems that are easy to maintain and scale. I communicate clearly and keep things simple. You get regular updates, honest feedback, and steady progress. If you need a software engineer who understands both engineering and product goals, I’m ready to help. 🏆🏆🏆 Frontend: JavaScript, TypeScript, React, Next.js, Vue, HTML, CSS, Tailwind Backend: Node.js, Node.js, NestJS, Express, Python (FastAPI, Django), PHP (Laravel), REST APIs, GraphQL, .NET (C#) Mobile: React Native, Flutter, Progressive Web Apps (PWA) Databases: PostgreSQL, MySQL, MongoDB, Redis Cloud & DevOps: AWS, GCP, Azure, Docker, CI/CD, Microsoft Power Platform CMS: WordPress, Headless CMS, Custom CMS Security & Quality: Auth, RBAC, Performance, Clean Architecture LLM & AI: OpenAI API, Azure OpenAI, Gemini, Claude, LangChain, RAG pipelines, embeddings, prompt design ít hơn
Thuê Gacu05
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Highly motivated and detail-oriented professional with a strong background in problem-solving. Good team player as well as good at working alone; very sociable. Hardworking and responsible for projects and tasks. Eager to learn a lot of new information and skills every single dayHighly motivated and detail-oriented professional with a strong background in problem-solving. Good team player as well as good at working alone; very sociable. Hardworking and responsible for projects and tasks. Eager to learn a lot of new information and skills every single day ít hơn
Thuê dmytrobenko
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Hello, I’m Carlos Lopes, a full-stack developer focused on building reliable, scalable, and high-quality digital products. I work with clients who value clean code, clear communication, and long-term results. If you’re looking for quick hacks or the cheapest option, I may not be the right fit. If you want a developer...Hello, I’m Carlos Lopes, a full-stack developer focused on building reliable, scalable, and high-quality digital products. I work with clients who value clean code, clear communication, and long-term results. If you’re looking for quick hacks or the cheapest option, I may not be the right fit. If you want a developer who treats your project like a product—not a task—you’re in the right place. I handle projects end-to-end: planning, architecture, development, deployment, and optimization. My goal is always the same—deliver solutions that work smoothly, scale well, and are easy to maintain. 💡 What I Do Best - Build modern, responsive web applications - Develop secure backend systems & APIs - Integrate AI, automation, and third-party services - Optimize performance, security, and SEO - Fix, refactor, and improve existing systems I explain technical decisions in plain language, respond quickly, and keep clients updated throughout the project. 🔍 How I Work Clear requirements before starting Clean, documented, production-ready code On-time delivery with no shortcuts Honest feedback and realistic timelines I prefer long-term collaborations, but I’m also happy to help with one-off tasks, bug fixes, or consultations. ✅ Why Clients Choose Me ✔ Professional communication ✔ Strong problem-solving skills ✔ Focus on quality and maintainability ✔ One developer for full project delivery ít hơn
Thuê katxarra
