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Freelancers patrocinados
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Contratar mtechubllc1
Chatbot con IA, Desarrollo de Chatbots con IA, Desarrollo de IA, Desarrollo de Aplicaciones Móviles con IA, Amazon Web ServicesM TECHUB LLC is a mobile app development and AI solutions company with 200+ engineers and 700+ delivered apps, websites, and software systems across 35+ countries. We specialize in React Native, Flutter, native iOS and Android app development, AI agents, AI chatbots, Node.js, React.js, Firebase, AWS, and DevOps. OUR...M TECHUB LLC is a mobile app development and AI solutions company with 200+ engineers and 700+ delivered apps, websites, and software systems across 35+ countries. We specialize in React Native, Flutter, native iOS and Android app development, AI agents, AI chatbots, Node.js, React.js, Firebase, AWS, and DevOps. OUR SERVICES ✅ Mobile app development for iOS and Android ✅ React Native app development ✅ Flutter app development ✅ Native iOS development using Swift ✅ Native Android development using Kotlin and Java ✅ Hybrid and cross-platform app development ✅ AI agent and AI chatbot development ✅ Mobile app UI/UX design in Figma ✅ Node.js backend and API development ✅ Firebase and AWS cloud integration ✅ Payment gateway and third-party API integration ✅ App Store and Google Play deployment ✅ DevOps, maintenance, and post-launch support OUR TECHNICAL EXPERIENCE React Native | Flutter | Swift | Kotlin | Java | Node.js | React.js | Firebase | AWS | PostgreSQL | MongoDB | REST APIs | GraphQL | Docker | DevOps INDUSTRIES WE SERVE Fintech | Healthcare | Fitness | eCommerce | Marketplace | Delivery | Ride-Hailing | SaaS | Real Estate | Booking | Social Networking | On-Demand Services WHY CLIENTS CHOOSE M TECHUB LLC 🔹 Clear project planning and milestone structure 🔹 Regular progress updates and communication 🔹 Clean, scalable, and documented source code 🔹 Complete source-code ownership 🔹 Testing across iOS and Android devices 🔹 NDA and intellectual property protection 🔹 Deployment and reliable post-launch support Share your product idea, requirements, designs, or existing codebase. Our team will review everything and provide a practical development plan, timeline, and cost estimate menos -
Contratar Dtechonolgy
We are a Full stack AI development agency specializing in LLM integrations, WordPress, Shopify, and modern web application development. Our team of senior developers, designers, and technology specialists delivers scalable digital solutions combining AI innovation, ecommerce expertise, and enterprise-level engineering...We are a Full stack AI development agency specializing in LLM integrations, WordPress, Shopify, and modern web application development. Our team of senior developers, designers, and technology specialists delivers scalable digital solutions combining AI innovation, ecommerce expertise, and enterprise-level engineering practices. With over 9 years of industry experience and a team of experienced professionals, we help startups, growing businesses, and enterprises build high-performing platforms that drive real business outcomes. Our expertise covers AI-powered automation, custom web platforms, ecommerce systems, and cloud-based infrastructure designed for performance, security, and long-term scalability. We develop intelligent solutions including AI agents, workflow automation, and custom LLM integrations that enhance productivity and streamline operations. Our full stack capabilities include backend development using Python, Node.js, Nest.js, Laravel, .NET, and C#, along with modern frontend technologies such as React, Next.js, and Vue.js. We also specialize in WordPress and Shopify development, delivering optimized ecommerce experiences, custom integrations, and conversion-focused websites. Our services extend beyond development to include SEO readiness, digital strategy alignment, and scalable architecture planning. Our goal is to act as a long-term technology partner, managing projects from concept and design to deployment and ongoing optimization while maintaining transparent communication and agile delivery throughout every phase. Let’s connect and discuss how we can help build your project Team Diligent menos -
Contratar dtk507
**Python Backend Developer | AI & Automation Engineer** I help businesses build scalable web applications, AI-powered solutions, and automation systems that improve efficiency and reduce manual work. With expertise in Python, FastAPI, Django, Next.js, PostgreSQL, Docker, and AI technologies, I develop reliable...**Python Backend Developer | AI & Automation Engineer** I help businesses build scalable web applications, AI-powered solutions, and automation systems that improve efficiency and reduce manual work. With expertise in Python, FastAPI, Django, Next.js, PostgreSQL, Docker, and AI technologies, I develop reliable backend systems, APIs, SaaS platforms, and intelligent workflows tailored to business needs. My experience includes: • Backend development with Python, FastAPI, Django, and REST APIs • AI integrations using OpenAI APIs, LLMs, RAG systems, and automation workflows • Business process automation with n8n, Zapier, and custom Python solutions • Full-stack web applications with Next.js, React, and TypeScript • Database design with PostgreSQL, MySQL, and MongoDB • Cloud deployment, Docker, and production-ready solutions I focus on writing clean, maintainable code and delivering solutions that are secure, scalable, and easy to manage. Whether you need an AI-powered application, API development, automation system, or a complete web platform, I can help turn your idea into a reliable product. menos -
Contratar juanpablomacf
I transform complex business challenges into scalable AI solutions that deliver measurable results. With over a decade of experience in both full-stack development and AI implementation, I bridge the gap between ambitious ideas and production-ready systems. 🏆 Proven Impact Across Industries FinTech: Built trading...I transform complex business challenges into scalable AI solutions that deliver measurable results. With over a decade of experience in both full-stack development and AI implementation, I bridge the gap between ambitious ideas and production-ready systems. 🏆 Proven Impact Across Industries FinTech: Built trading dashboards processing 50,000+ daily transactions with real-time analytics MedTech: Developed AI diagnostic assistants that reduced analysis time by 65% LegalTech: Implemented RAG systems that cut legal research from hours to minutes SaaS: Scaled platforms from MVP to 100,000+ users with integrated AI capabilities 🔧 Technical Expertise AI & Machine Learning AI Agent Systems: Multi-step reasoning and workflow orchestration RAG Pipelines: LangChain, LlamaIndex, Pinecone, ChromaDB (95%+ retrieval accuracy) LLM Integrations: GPT-4, Claude 3, LLaMA fine-tuning and optimization Voice AI: Twilio integration and real-time call processing Full-Stack Development Frontend: React/Next.js, TypeScript Backend: Node.js, Python, FastAPI DevOps: AWS, Docker, Kubernetes, CI/CD pipelines Automation: n8n workflows, custom API integrations 🚀 Recent Deliverables • AI Customer Support: Reduced ticket volume by 75% with bots handling 15,000+ monthly conversations • Document Intelligence: Built legal document analysis that cut review time from 4 hours to 15 minutes • Trading Analytics: Delivered real-time dashboards with 99.9% uptime for financial clients • Workflow Automation: Saved 200+ manual hours monthly through n8n-powered processes 🎯 My Approach Strategy & Planning Technical feasibility analysis and ROI-focused project scoping Scalable architecture design for long-term growth Execution & Delivery AI-enhanced development using Cursor and Copilot Agile methodology with transparent weekly progress updates Comprehensive testing and quality assurance Production Excellence Robust monitoring, logging, and error handling Performance optimization and thorough documentation 📈 Why Choose Senior Expertise? I architect systems that scale, implementing proper error handling, security protocols, and maintainable codebases. My clients avoid technical debt while accelerating their AI roadmap with production-ready solutions. I'm available for full-time engagements and ready to discuss how I can help bring your AI vision to life. menos -
Contratar Herculesz
Principal / Head AI & Full-Stack Engineer with 25+ years of experience architecting, building, and scaling complex software systems across web, mobile, cloud, CMS/eCommerce, and AI-driven platforms. I specialize in delivering production-ready applications from concept to launch, including SaaS platforms, marketplaces,...Principal / Head AI & Full-Stack Engineer with 25+ years of experience architecting, building, and scaling complex software systems across web, mobile, cloud, CMS/eCommerce, and AI-driven platforms. I specialize in delivering production-ready applications from concept to launch, including SaaS platforms, marketplaces, admin dashboards, mobile applications, automation systems, APIs, CMS websites, eCommerce stores, and intelligent AI-powered workflows. I bring a strong combination of full-stack engineering, cloud architecture, DevOps, CMS/eCommerce development, and AI/LLM expertise, with a proven ability to transform complex business requirements into scalable, secure, and user-focused digital products. My experience covers frontend architecture, backend engineering, database design, third-party integrations, real-time systems, performance optimization, CI/CD, observability, and production deployment. Technical Expertise: Frontend: React, Next.js, Vue.js, TypeScript, JavaScript, Tailwind CSS, Material UI, responsive UI/UX implementation Backend: Node.js, NestJS, Express.js, Laravel, PHP, Python, REST APIs, GraphQL, microservices, server-side architecture Mobile: Flutter, React Native, Expo, iOS, Android, cross-platform mobile app development CMS & eCommerce: WordPress, WooCommerce, Shopify, Wix, Webflow, custom theme development, plugin/app integrations, payment setup, product catalogs, checkout flows, landing pages, blog systems, and SEO-friendly website architecture Databases: PostgreSQL, MySQL, MongoDB, Firebase Firestore, Supabase, Redis, database design, optimization, migrations, and data modeling Cloud & DevOps: AWS, Google Cloud, Azure, DigitalOcean, Docker, Kubernetes, Nginx, CI/CD, GitHub Actions, server deployment, monitoring, logging, and observability AI & LLMs: OpenAI API, LangChain, RAG pipelines, AI copilots, conversational agents, semantic search, embeddings, prompt engineering, fine-tuning, Pinecone, pgvector, vector databases, and agentic workflows Payments & Integrations: Stripe, PayPal, Twilio, SendGrid, Firebase, Google APIs, third-party APIs, webhooks, CRM integrations, automation platforms, and API-based business workflows I have a strong track record of designing and delivering scalable SaaS platforms, marketplace systems, mobile apps, admin dashboards, CMS websites, eCommerce stores, automation tools, and AI-driven products that support real business operations. My work combines clean frontend experiences, secure backend systems, optimized databases, cloud-ready infrastructure, flexible CMS solutions, and practical AI innovation. As a hands-on technical leader, I am experienced in mentoring engineers, leading cross-functional teams, making architecture decisions, and aligning technical execution with business goals. I am passionate about building high-quality software that is scalable, maintainable, and ready for real-world users. menos -
Contratar juanjosec63
Hello! I'm Juan Jose C, a full-stack developer experience in building modern web app, game and integrating AI features. I specialize in creating dynamic, scalable solutions with a focus on AI-driven functionality, using technologies like C#, .Net, Core, WebGL, Three.js, Angular, React, Next.js, Node.js, Vue.js and...Hello! I'm Juan Jose C, a full-stack developer experience in building modern web app, game and integrating AI features. I specialize in creating dynamic, scalable solutions with a focus on AI-driven functionality, using technologies like C#, .Net, Core, WebGL, Three.js, Angular, React, Next.js, Node.js, Vue.js and Tailwind CSS. I also leverage the latest and most popular AI code tools to write fast, efficient, and scalable code, ensuring top-tier performance and innovation in every project. My Main Skills: Frontend: React, Next.js, Vue.js, TailwindCSS, Shadcn Backend: Node.js, Express, Laravel, Python, Django, REST APIs, FastAPI, GraphQL, WebSocket, Socket.io AI & LLMs: OpenAI (GPT-4, ChatGPT), Chatbot, LangChain, Cohere, Pinecone Cloud & Deployment: Vercel, AWS, Firebase Database: MySQL, MongoDB, PostgreSQL, Supabase, Adrant, ChromeDB Tools: Cursor, Lovable, Bolt.new, V0.dev, Zed, Warp, Figma menos -
Contratar mugencodes
MugenCodes is a technical agency specializing in AI-driven applications, SaaS platforms, complex backend systems, and high‑conversion e‑commerce solutions. CORE CAPABILITIES 1. E‑COMMERCE & SHOPIFY DEVELOPMENT A) End‑to‑end Shopify website development (custom themes, liquid, apps) B) Shopify redesigns & conversion...MugenCodes is a technical agency specializing in AI-driven applications, SaaS platforms, complex backend systems, and high‑conversion e‑commerce solutions. CORE CAPABILITIES 1. E‑COMMERCE & SHOPIFY DEVELOPMENT A) End‑to‑end Shopify website development (custom themes, liquid, apps) B) Shopify redesigns & conversion optimization C) Landing pages for ads & lead generation (highly optimized for speed and CRO) D) Meta Ads campaign setup, ad creatives, conversion‑focused funnels, and performance marketing systems for e‑commerce brands 2. CMS & FRONTEND EXPERIENCE A)WordPress website development (custom themes, plugins, Elementor/WPBakery) B) React.js / Angular web applications C) UI/UX design for websites & apps (Figma – from wireframes to polished prototypes) 3. AI SYSTEMS AND APPLIED MACHINE LEARNING A)Retrieval-Augmented Generation (RAG) with vector databases B) AI agents and multi-agent system design C) LLM integrations including OpenAI, LLaMA, Hugging Face, GPT, Claude, Gemini D) Prompt engineering and model orchestration E) Chatbot systems and workflow automation F) Custom machine learning and deep learning solutions 4. AI CONTENT & MARKETING ASSETS A)AI‑generated content systems for social media & websites (automated blogs, posts, SEO content) B) AI‑assisted product descriptions, ad creatives & marketing assets C) Full AI workflow integration for marketing, customer support, content generation, research, and business operations 5. SAAS AND PRODUCT ENGINEERING A)End‑to‑end SaaS platform development from MVP to scale B) Multi-tenant system architecture C) Subscription and billing systems D) API‑first product design 6. FULL STACK DEVELOPMENT A)Frontend: React, Next.js, Vue, Angular B) Backend: Node.js (Express, Nest.js), Python (FastAPI, Flask), .NET C) Mobile: React Native, Flutter D) APIs: REST and GraphQL 7. BACKEND ARCHITECTURE AND INFRASTRUCTURE A) Distributed systems and microservices B) Database design: PostgreSQL, MySQL, MongoDB, Redis C) Cloud: AWS, Vercel, Firebase, Cloudflare D) Containerization and deployment: Docker, CI/CD pipelines E) Performance optimization and system reliability 7. ENTERPRISE SYSTEMS AND INTEGRATIONS A) ERP systems including Odoo customization and integration B) Workflow automation and process optimization C) Data pipelines and analytics systems D) API integrations & workflow automation (CRM, payment gateways, shipping, inventory, etc.) 8. BLOCKCHAIN AND WEB3 A)Smart contract development on Ethereum and Solana B) Web3 integrations including wallets and on‑chain interactions C) Decentralized application development 9. BRANDING & CREATIVE DIRECTION A) Branding, positioning & website copy direction menos -
Contratar nicolasalexandro
nicolasalexandro nicolasalexandro
$50 USD / hora
AI Engineer | E-commerce & Full-Stack Web AppsSouth AfricaVerified Freelancer — full-stack development, Shopify & AI automation. I build things that ship and stay working. Long-term clients over one-off jobs. I help founders, teams, and businesses build the digital infrastructure they actually need — whether that's a custom web app, an AI-powered system, a high-converting...Verified Freelancer — full-stack development, Shopify & AI automation. I build things that ship and stay working. Long-term clients over one-off jobs. I help founders, teams, and businesses build the digital infrastructure they actually need — whether that's a custom web app, an AI-powered system, a high-converting Shopify store, or the automated workflows that tie your operation together. If you need it built, I take it from idea to production-ready. No unnecessary complexity, no hand-holding, no disappearing after delivery. My work spans full-stack development, AI integration, e-commerce, and automation — so instead of coordinating multiple freelancers, you get one technical partner who sees the full picture and executes across it. Reliability, clear communication, and long-term maintainability What I Can Build: AI Development & Intelligent Features — Custom AI agents, GPT-4 and Claude API integrations, LangChain pipelines, RAG systems, vector databases, and AI chatbots built on large language models. Custom Apps & SaaS — Full-stack apps with React, Next.js, Node.js, and Python. REST APIs, PostgreSQL, authentication systems, dashboards, and scalable SaaS infrastructure from MVP to production. E-Commerce — Shopify stores, custom Liquid theme development, WooCommerce, app integrations, and conversion-optimized storefronts that actually sell. Automation & System Integrations — End-to-end workflow automation with n8n, Make.com, and Zapier. API integrations, webhooks, CRM connections, and business process automation. CMS & Website Development — WordPress, Webflow, and Sanity. Fast, SEO-ready websites with custom functionality and content systems your team can manage. Mobile Apps — Cross-platform apps with React Native and Flutter. Clean UI, API-connected backends, App Store and Play Store ready. Game Development — 2D/3D games and interactive experiences with Unity for desktop, web, and mobile. Long-Term Maintenance — Ongoing support, feature additions, and code maintenance. One contact who already knows your codebase. menos -
Contratar amadorjay
I provide high quality web, mobile, and software development services for startups, small businesses, and enterprise-level organizations. My expertise covers end-to-end product development from UI/UX and frontend engineering to backend architecture, cloud deployment, agentic AI systems, OpenClaw workflows, and...I provide high quality web, mobile, and software development services for startups, small businesses, and enterprise-level organizations. My expertise covers end-to-end product development from UI/UX and frontend engineering to backend architecture, cloud deployment, agentic AI systems, OpenClaw workflows, and emerging technologies. Technical Expertise AI, Agentic Systems & OpenClaw ⩥ Design and build production-grade agentic AI systems using frameworks such as CrewAI, LangGraph, LangChain, and OpenClaw with Think → Plan → Execute architectures for real-world automation ⩥ Architect multi-agent workflows where specialized agents collaborate, delegate, and coordinate across complex business processes ⩥ Develop intelligent orchestration pipelines that combine LLMs, APIs, tools, and external services into unified, decision-making systems ⩥ Implement stateful agent graphs with LangGraph for branching logic, retries, human-in-the-loop checkpoints, and long-running task execution ⩥ Build role-based agent crews with CrewAI for research, analysis, content generation, operations, and domain-specific automation ⩥ Create context-aware agents with memory, task routing, tool selection, and multi-step reasoning for complex, real-world operations ⩥ Integrate ChatGPT / OpenAI APIs and other LLMs to power conversational systems, automation engines, and decision-support tools ⩥ Build scalable RAG pipelines (vector search, embeddings, knowledge retrieval) to ground agents in domain-specific intelligence ⩥ Develop autonomous and semi-autonomous systems for task execution, monitoring, evaluation, and continuous optimization ⩥ Build AI copilots for SaaS platforms, internal tools, and customer-facing applications ⩥ Design prompt engineering frameworks, structured outputs, and guardrails for reliable, production-grade agent behavior ⩥ Integrate agentic systems with cloud infrastructure (AWS, serverless, databases) for persistent, observable, and scalable operations ⩥ Focus on performance, reliability, observability, and real business impact—not just experimentation Web & Frontend Development ⩥ React.js, Next.js, Angular, Redux, React Flow, JavaScript, TypeScript, HTML5, CSS3, TailwindCSS Backend & API Development ⩥ Node.js, Express.js, Python, Django, Flask, FastAPI, REST API, GraphQL Mobile Development ⩥ Flutter/Dart, FlutterFlow, Hybrid/Native apps, Android, iOS, Firebase Cloud, DevOps & Infrastructure ⩥ AWS, Azure, Google Cloud, Docker, CI/CD, Nginx, Serverless architecture Databases ⩥ MongoDB, PostgreSQL, MySQL, Firebase, Redis I deliver scalable, secure, and maintainable solutions with a strong focus on clean code, performance, and user experience. Whether you need a complete product built from scratch, improvements to an existing system, or long-term technical support, I bring a reliable, results-driven approach to every project. menos -
Contratar IsaacFullStack
IsaacFullStack IsaacFullStack
$30 USD / hora
AI Agents | APIs, Automation, SaaS, Mobile & GameBrazilMost clients come to me when something is broken, stuck, or never quite worked the way it should. I fix it, build what's missing, and make sure it actually runs without me holding it together afterward. I work across the full stack - WordPress, Shopify, WooCommerce, React, Next.js, Node.js, Python, Laravel - and...Most clients come to me when something is broken, stuck, or never quite worked the way it should. I fix it, build what's missing, and make sure it actually runs without me holding it together afterward. I work across the full stack - WordPress, Shopify, WooCommerce, React, Next.js, Node.js, Python, Laravel - and spend a lot of time connecting systems that weren't designed to talk to each other. APIs, webhooks, CRM workflows, Google Sheets automation, order syncs, payment setups. I build SaaS platforms, CMS-driven sites, and e-commerce stores from scratch or take over half-finished ones that need rescuing. I also build AI-powered tools: OpenAI integrations, chatbots, document Q&A systems, lead capture bots, and workflow automation that replaces repetitive manual work. On the mobile and game side, I've contributed backend infrastructure to Tarisland - a shipped multiplayer RPG - covering REST APIs, leaderboard systems, player data, and in-app purchases. I also build React Native mobile apps, from MVP to production, including game mechanics, real-time features, and app store delivery. Before writing a single line of code, I figure out where the highest risk is and tackle that first. The result is clean, maintainable work - not a fragile patch you'll need to explain to the next developer. If you have a deadline, a broken system, or a product idea that needs building from scratch, I can help. SERVICES & SKILLS WordPress, Shopify, WooCommerce, React, Next.js, Node.js, Python / Django, Laravel, SaaS Development, CMS Setup, E-commerce, React Native, Mobile App Development, Game Backend APIs, Leaderboard Systems, In-App Purchases, OpenAI / ChatGPT, AI Agents, AI Chatbots, AI Workflow Automation, API Integration, Webhook Setup, CRM Workflows, Google Sheets Automation, Apps Script, Airtable, Payment Systems, Checkout Flows, Dashboards & Portals, Admin Panels, Landing Pages, Technical SEO, Core Web Vitals, Site Migrations, Bug Fixes, Mobile-first UI menos
