GPT-4 Experts para contratar
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Freelancers patrocinados
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Contratar Softeria
I merge a decade of cutting-edge research with hands-on engineering to deliver end-to-end solutions, from peer-reviewed publications to production-ready AI systems. ♛ Research & AI/ML Expertise ✅ Meta-Learning & AutoML: Adaptive algorithms for rapid model selection & hyperparameter tuning ✅ Deep & Generative AI:...I merge a decade of cutting-edge research with hands-on engineering to deliver end-to-end solutions, from peer-reviewed publications to production-ready AI systems. ♛ Research & AI/ML Expertise ✅ Meta-Learning & AutoML: Adaptive algorithms for rapid model selection & hyperparameter tuning ✅ Deep & Generative AI: GANs, BERT-based transformers & diffusion models for vision & NLP ✅ Healthcare & Computer Vision: Tumor segmentation & diagnostic-imaging pipelines ✅ Federated & Reinforcement Learning: Privacy-preserving IoT solutions & autonomous control ✅ LLM Fine-Tuning & Prompt Engineering: Domain-specific chatbots with ChatGPT-4, Claude & Gemini ♛ Software Deployment ✅ Data Science & ETL: Web scraping, APIs, cleaning, EDA & feature engineering ✅ MLOps & Cloud: Docker, Kubernetes, CI/CD; AWS SageMaker, Lambda, EC2; GCP Vertex AI, BigQuery ✅ Web & API Development: Python (FastAPI, Flask, Django), Node.js (Express), React/Redux, TypeScript ♛ Professional Academic Writing & Proofreading ✅ Journal & Conference Papers: IEEE, Springer, Elsevier & ACM submissions ✅ Research Proposals & Grants: Persuasive, fund-winning narratives ✅ Literature Reviews & SLRs: Comprehensive, methodical syntheses ✅ Theses, Dissertations & Reports: Fully formatted & methodology-rigorous ✅ Proofreading & Formatting: Turnitin® reports, Grammarly Premium, APA/MLA/Harvard/IEEE/Chicago ♛ Why Work With Me? ✅ Research-Driven: 20+ peer-reviewed publications inform every solution ✅ End-to-End Delivery: From rapid Colab prototypes to production-ready systems ✅ Proven Impact: 600+ successful deployments across fintech, healthcare & e-commerce ✅ Collaborative & Transparent: Clear milestones, open communication & 100% satisfaction ✉️ Message me to get started! menos -
Contratar C0RETECHIES
At Core Techies, we've delivered 35+ AI-powered systems since 2023 — from voice agents handling 5000+ daily calls to n8n automation workflows processing 10,000+ transactions monthly. We build AI Agents, Voice Bots, Chat Bots, Automation Systems, and AI SaaS MVPs with a 99% on-time, 97% on-budget track record across...At Core Techies, we've delivered 35+ AI-powered systems since 2023 — from voice agents handling 5000+ daily calls to n8n automation workflows processing 10,000+ transactions monthly. We build AI Agents, Voice Bots, Chat Bots, Automation Systems, and AI SaaS MVPs with a 99% on-time, 97% on-budget track record across 200+ projects. 🔊 Voice AI — We build AI voice agents using VAPI, Retell AI, Twilio, Eleven Labs and Deepgram for inbound/outbound call handling, appointment booking, lead qualification, and customer support. Integrates with CRMs, Google Sheets, and booking systems. ⚡ AI Automation & Workflows — End-to-end business process automation using n8n, Make.com (Integromat), and Zapier integrated with DeepSeek, OpenAI GPT-5 (ChatGPT), Anthropic's Claude, and Google's Gemini. We automate Marketing workflows, Sales workflows, Operation workflows, HR Onboarding, Invoice Processing and Customer Support Triage etc. 🔥 AI Agents — Custom AI agents for 24/7 customer engagement, sales qualification, document processing, and internal operations. Built with LangChain, CrewAI, and OpenAI function calling. 🔌 AI Integrations — We integrate AI capabilities into your existing tech stack — CRMs, ERPs, e-commerce platforms, mobile apps. DeepSeek, OpenAI GPT-5 (ChatGPT), Anthropic's Claude, and Google's Gemini API integrations with your business systems. 🚀 AI SaaS MVPs — Full AI-native product development from concept to launched MVP in under 30 days. RAG systems, AI chatbots, AI-powered dashboards, and AI SaaS applications. Scalable and production-ready. menos -
Contratar dexwolftech999
DEXWOLF TECHNOLOGIES TEAM..!! 🥇🏆🎖️🧿🎯 𝐏𝐔𝐒𝐇𝐈𝐍𝐆 𝐁𝐎𝐔𝐍𝐃𝐀𝐑𝐈𝐄𝐒 𝐓𝐎 𝐑𝐄𝐀𝐂𝐇 - 𝟯𝟬𝟬𝗞 𝗶𝗻 𝟮𝟬𝟮𝟲 while delivering top-notch results. 𝐖𝐄𝐋𝐂𝐎𝐌𝐄 𝐓𝐎 𝐃𝐄𝐗𝐖𝐎𝐋𝐅 𝐓𝐄𝐂𝐇𝐍𝐎𝐋𝐎𝐆𝐈𝐄𝐒 - Your full-service digital agency for modern design, smart automation, and high-performance development. We help businesses grow with clean design, fast technology, and...DEXWOLF TECHNOLOGIES TEAM..!! 🥇🏆🎖️🧿🎯 𝐏𝐔𝐒𝐇𝐈𝐍𝐆 𝐁𝐎𝐔𝐍𝐃𝐀𝐑𝐈𝐄𝐒 𝐓𝐎 𝐑𝐄𝐀𝐂𝐇 - 𝟯𝟬𝟬𝗞 𝗶𝗻 𝟮𝟬𝟮𝟲 while delivering top-notch results. 𝐖𝐄𝐋𝐂𝐎𝐌𝐄 𝐓𝐎 𝐃𝐄𝐗𝐖𝐎𝐋𝐅 𝐓𝐄𝐂𝐇𝐍𝐎𝐋𝐎𝐆𝐈𝐄𝐒 - Your full-service digital agency for modern design, smart automation, and high-performance development. We help businesses grow with clean design, fast technology, and result-driven strategies. 🏆 ABOUT US DexWolf Technologies is a modern digital agency blending creativity, technology, and AI to deliver exceptional results. We’re creators, innovators, and problem solvers dedicated to your success. 🎗️ OUR EXPERTISE ✅ Logo & Branding Design ✅ 2D & 3D Graphics & Animation ✅ eBook Fiction & Non-fiction Writing ✅ Novel & Legal Writing ✅ Storytelling & Ghostwriting ✅ UI/UX & Website Design ✅ Custom Web & Mobile App Development (iOS, Android, Cross-Platform) ✅ MVP & Progressive Web Apps (PWA) ✅ CRM & ERP Solutions ✅ AI & Automation (ChatGPT, LLMs, Workflow Automation) ✅ SEO & Performance Optimization ✅ Social Media Marketing & Ads ✅ Ongoing Support & Maintenance 🏅 WE OFFER A COMPLETE RANGE OF DIGITAL SERVICES ⚡ Branding, logo & graphics (2D/3D, Animation, Motion Graphics) ⚡ Web & custom app development (WordPress, Shopify, Webflow, React, Node.js, Laravel) ⚡ Mobile app UI/UX & development (Flutter, React Native, iOS/Android) ⚡ MVP, PWA, SaaS & custom software solutions ⚡ API & backend integration (Firebase, PostgreSQL, MongoDB) ⚡ AI automation & CRM setup (ChatGPT, Zoho, Salesforce, HubSpot) ⚡ Social media marketing & SEO (Facebook, Instagram, Google Ads) ⚡ Video production, 2D/3D animation & walkthroughs ⚡ Storytelling, fiction & ghostwriting (books, eBooks, scripts) ⚡ Support, maintenance & performance optimization 🎉 WHAT YOU GET 🔉 Fast response & clear communication 🔉 Modern, professional & SEO-friendly design 🔉 Mobile-ready, 100% original work 🔉 Free consultation & post-project support 💪 WHY CLIENTS PREFER DEXWOLF TECHNOLOGIES ✔ 100% Quality & Deadline Commitment ✔ 50+ Successful Global Projects ✔ Skilled Team of Designers, Developers & AI Experts ✔ Fast Communication & Transparent Process ✔ Long-Term Friendly Support ✔ Trusted by Clients in 10+ Countries 📢 INDUSTRIES WE WORK WITH Real Estate • E-Commerce • Education • Fitness & Gyms • Restaurants & Food Businesses • Digital Agencies • Startups • SaaS Companies • Healthcare & Clinics • Hospitality & Travel • FinTech & Banking • Event Management • Automotive • Manufacturing • Logistics & Supply Chain • Real Estate Marketplaces • Online Coaches & Consultants • Non-Profit Organizations • Entertainment & Media • More At DexWolf Technologies, we believe every idea deserves to shine. From creative brand identity and powerful websites to smart AI automation, we make it happen. Let’s turn your vision into reality – start a chat today and see how DexWolf can take your business to the next level. 🎯 Thanks for visiting our profile! 𝐃𝐄𝐗𝐖𝐎𝐋𝐅 𝐓𝐄𝐂𝐇𝐍𝐎𝐋𝐎𝐆𝐈𝐄𝐒 menos -
Contratar MushtaqMagri
Hello, We are Dream Solutions, and we are a talented team of developers and designers who work hard to provide clients with top-quality services and products in world-class times. At Dream Solutions, we have expertise in and work with a number of different software and stack solutions.Hello, We are Dream Solutions, and we are a talented team of developers and designers who work hard to provide clients with top-quality services and products in world-class times. At Dream Solutions, we have expertise in and work with a number of different software and stack solutions. menos -
Contratar cliftonc20
I help businesses automate workflows and save time using AI. I build custom GPT-powered chatbots, document processing tools, and automation systems that reduce manual work and improve efficiency. Whether you need a chatbot for your website, AI-powered data processing, or workflow automation, I can deliver a reliable...I help businesses automate workflows and save time using AI. I build custom GPT-powered chatbots, document processing tools, and automation systems that reduce manual work and improve efficiency. Whether you need a chatbot for your website, AI-powered data processing, or workflow automation, I can deliver a reliable solution quickly. What I can build for you: • AI chatbots (customer support, FAQ, internal tools) • Document Q&A systems (PDF, CSV, knowledge base) • GPT-powered automation workflows (Zapier / Make) • Custom backend APIs using Python and FastAPI Tech stack: Python • OpenAI (GPT-4/5) • FastAPI • Zapier / Make • REST APIs • PostgreSQL Why work with me: • Fast delivery and clear communication • Focus on business results, not just code • Clean, scalable, and production-ready solutions Let’s build something that saves you time and grows your business. menos -
Contratar AdeelAslam4
✪ ✪ ✪ IN TOP 1% Freelancers of Freelancer.com ✪ ✪ ✪ We’re a Pakistan-based software development team helping startups, SMBs, and enterprises build high-quality digital products — fast and efficiently. From mobile apps and custom websites to eCommerce platforms and AI-powered solutions, we turn your ideas into real,...✪ ✪ ✪ IN TOP 1% Freelancers of Freelancer.com ✪ ✪ ✪ We’re a Pakistan-based software development team helping startups, SMBs, and enterprises build high-quality digital products — fast and efficiently. From mobile apps and custom websites to eCommerce platforms and AI-powered solutions, we turn your ideas into real, scalable software. Our expertise now includes AI/ML development and Generative AI integration, helping clients automate workflows, build smart features, and stay ahead with the latest in AI technology. We use proven tools, agile processes, and a partner-first mindset — offering clear communication, reliable delivery, and long-term support. Our core skills: ✅ UX/UI Design ✅ iOS & Android Apps ✅ Web Development (ReactJS, Laravel, Ruby on Rails, PHP/MySQL, Python) ✅ WordPress & Shopify ✅ Custom eCommerce Solutions ✅ API Integrations ✅ AI/ML & Generative AI Development Let’s build something great — together. menos -
Contratar muhsaudsaeed
muhsaudsaeed muhsaudsaeed
$20 USD / hora
AI ML Engineer | RAG | GenAI | Agent |n8n,make.comPakistanSpecialized in: RAG-based Chatbots, Agentic AI Automations, LangChain, LangGraph, n8n, Make.com, LLMs, OpenAI, Claude (Anthropic) and open source models. 💼 Expert in AI-powered Backend Development, Voice Cloning, Generative AI, and Automation Solutions 🔍 Focus in Building intelligent, interactive, and scalable AI/ML...Specialized in: RAG-based Chatbots, Agentic AI Automations, LangChain, LangGraph, n8n, Make.com, LLMs, OpenAI, Claude (Anthropic) and open source models. 💼 Expert in AI-powered Backend Development, Voice Cloning, Generative AI, and Automation Solutions 🔍 Focus in Building intelligent, interactive, and scalable AI/ML systems ☁️ Cloud Experience in AWS, Azure, GCP, and multi-cloud setups. 👋 About Me I am Muhammad Saud Saeed, an AI/ML and backend developer with 5+ years of experience in chatbots, generative AI, and backend engineering. I design intelligent, interactive systems that enhance user experiences and automate workflows, using RAG, LangChain, and GPT models. On the backend, I build scalable and secure architectures with Django, FastAPI, and Flask to support AI-powered applications. 💡 What I Do ✔ Chatbots & Conversational AI – Build RAG-based chatbots with context-aware, human-like responses using LangChain, LangGraph, and LLMs. ✔ Backend Development – Architect scalable APIs and microservices, ensuring performance and security for AI workloads. ✔ Generative AI Solutions – Create voice cloning systems, talking avatars, and interactive assistants with speech-to-text and video sync. ✔ Automation & Integrations – Implement workflows with n8n, Make.com, and scripting, connecting AI with real-time data and APIs. ✔ AI-Powered Data Analysis – Automate summarization, reporting, and insight extraction using GPT models. Key Experience: • Agentic Automations & Workflows – Designed and deployed agentic AI-driven workflows using LangGraph, n8n, and Make.com, enabling intelligent orchestration, process automation, and seamless system integrations. • RAG Chatbots – Combined RAG + GPT for accurate real-time responses, integrated automation for dynamic intelligence. • Backend Systems – Built scalable, secure backends with Django/FastAPI/Flask, enabling large-scale AI deployments. • Voice Cloning & Generative AI – Developed voice replication and avatar systems for engaging digital experiences. • Data Analysis with GPT-4 – Automated analysis of large datasets, generating actionable insights and reports. 🏆 Why Work With Me: I bridge AI innovation and backend engineering, delivering production-ready solutions that are: • Accurate → RAG + LLMs + Tools (agent) ensure grounded outputs • Scalable → Architected for real-world loads • Innovative → Generative AI for unique experiences • Efficient → Workflow automation to save time menos -
Contratar saadrizwan97
AI Software Consulting & Workflow Automation Agency | API Integration & Automation I’m Saad, CEO of Systemapic, a consultancy that helps businesses grow smarter through AI, automation, CRM, API integrations, and data solutions. At Systemapic, we focus on solving operational challenges by building connected,...AI Software Consulting & Workflow Automation Agency | API Integration & Automation I’m Saad, CEO of Systemapic, a consultancy that helps businesses grow smarter through AI, automation, CRM, API integrations, and data solutions. At Systemapic, we focus on solving operational challenges by building connected, intelligent systems that save time, reduce costs, and improve decision-making. What We Do • AI & Automation – intelligent workflows, chatbots, document automation, and custom AI agents. • CRM Implementation & Support – setup, customization, and optimization of leading CRMs. • API Integrations – connecting platforms and tools to keep data synced and workflows seamless. • Data & Business Intelligence – KPI dashboards, reporting systems, and analytics to drive decisions. • Custom Development – tailored web, app, and system builds where off-the-shelf tools fall short. Tools & Platforms We Work With • CRM & PM Tools: HubSpot, Salesforce, Pipedrive, Zoho One, Monday.com, Go High Level (GHL), ClickUp, Jira, Trello, Asana, Notion, Odoo, Zendesk. • Automation Platforms: Make (Integromat), Zapier, n8n, Power Automate, Workato. • AI & Data: OpenAI, LangChain, TensorFlow, Power BI, Tableau, Looker Studio, SQL, Python, R. • Databases & Backend: PostgreSQL, MySQL, MongoDB, Firebase, Supabase. • API & Integrations: REST, GraphQL, Webhooks, custom middleware builds. • Web & App Development: WordPress, Webflow, Framer, Flutter, React, Node.js, PHP. • Accounting & Operations: QuickBooks, Xero, ERPNext, Odoo ERP. My Role as CEO I lead strategy, client engagement, and quality delivery. Every project is built around real business outcomes, not just technical implementation. Our goal is to give businesses the right systems to scale with clarity, efficiency, and confidence. menos -
Contratar jayprakashyadav
I'm a Mobile App Developer, Flutter and React Native Specialist, AI and LLM Engineer (OpenAI API, GPT-4o, Claude, LangChain, RAG Systems, AI Agents, Fine-tuning, Prompt Engineering, Vector Databases, Embeddings, AI Model Deployment), Automation Engineer (n8n, Make, Zapier, Workflow Automation, Python Automation, RPA,...I'm a Mobile App Developer, Flutter and React Native Specialist, AI and LLM Engineer (OpenAI API, GPT-4o, Claude, LangChain, RAG Systems, AI Agents, Fine-tuning, Prompt Engineering, Vector Databases, Embeddings, AI Model Deployment), Automation Engineer (n8n, Make, Zapier, Workflow Automation, Python Automation, RPA, API Integration, Webhooks, Data Pipelines) and Mobile and Automation with Python and Full AI Solutions Architect with solid experience in web and mobile app development. I have mastery level expertise in mobile app development with Flutter, React Native, Kotlin, Swift, iOS Development, Android Development, Firebase, RESTful APIs, GraphQL, State Management, CI/CD for Mobile and Mobile UI/UX Design. I manage complex requirements within open source CMS and MVC frameworks such as WordPress, Webflow, Laravel and CodeIgniter. I also develop eCommerce solutions on WooCommerce, Shopify, PrestaShop and Magento platforms. I create UI/UX design in Figma and Adobe XD for responsive design, wireframe and prototype. ✔ WordPress CMS Expertise • Custom Theme Development • Plugin Development & Customization • Elementor & Page Builder Design • Website Speed Optimization • Security & Maintenance • API Integration • Migration & Backup ✔ AI Automation & LLM Integration • AI/LLM: OpenAI API (GPT-4o, GPT-3.5), Claude, LangChain, RAG Systems, AI Agents • Automation: n8n, Make, Monday, Zapier, Workflow Automation • Custom chatbot implementation • AI powered content generation • Natural language processing features • LangChain & vector database setup ✔ Mobile App Development • Cross-platform: Flutter, React Native • Native: Kotlin (Android), Swift (iOS) • Firebase integration • REST API integration • Real-time features & push notifications ✔ Web, MERN & Python Development • MERN Stack: MongoDB, Express.js, React.js, Node.js • Frontend: React.js, Next.js • Backend: Node.js (Express.js/NestJS), Python (Django, Flask, FastAPI), PHP (Laravel, CodeIgniter) • CMS & Open Source: WordPress, Webflow • API development & automation with Python • Databases: MongoDB, MySQL, PostgreSQL ✔ eCommerce Development • WooCommerce • Shopify • PrestaShop • Magento • Custom eCommerce solutions ✔ Cloud & DevOps • AWS, Google Cloud, Azure • Docker • GitHub Actions • Jenkins ✔ Security & Integrations • JWT, OAuth 2.0, Firebase Auth • REST APIs, GraphQL • WebSockets ✔ UI/UX Design • Figma, Adobe XD • Responsive design • Wireframing & prototyping ✔ Additional Expertise • PHP, MySQL • REST API Integration • Third-party Plugin Integration • Hosting & Cloud Deployment • Payment gateway integration • App store deployment • Performance optimization • Code review & debugging • Third party API integration Note: I'm available full time and can start immediately. Please connect with me to discuss your project requirements. My priority is quality work and bug free code. I do not move to next step without proper test. menos -
Contratar Hammadhassan21
Hammadhassan21 Hammadhassan21
$20 USD / hora
MVP & SaaS Expert | Web & Mobile App DevelopmentPakistanI help startups and businesses turn their ideas into scalable web and mobile products. Instead of just writing code, I work as a long-term technology partner helping you plan, build, and launch products that are stable, scalable, and ready for growth. Over the past 8+ years, I have delivered 200+ projects including...I help startups and businesses turn their ideas into scalable web and mobile products. Instead of just writing code, I work as a long-term technology partner helping you plan, build, and launch products that are stable, scalable, and ready for growth. Over the past 8+ years, I have delivered 200+ projects including SaaS platforms, mobile apps, and high-performance web systems. What I can help you with: - MVP development for startups - Scalable web applications (Laravel, Node, React) - Mobile apps (Android & iOS) - Ecommerce platforms and payment integrations - UI/UX focused product development My approach is simple: Clear planning, clean architecture, and reliable execution. If you're looking for someone who understands both business and technology I’d be happy to discuss your project. menos
