GPT Agent Builders For Hire
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Hire Olywebart
Olywebart Olywebart
$30 USD / hour
Web | Mobile | AI | Blockchain | Game | DevopsMoldova, Republic ofWelcome to Zugzwang Labs' corporate profile! We’re a dynamic team of experts specializing in front and back-end development, AI, blockchain, and app development for both iOS and Android. With a passion for innovation, we create cutting-edge websites, games, and digital solutions tailored to your needs. Our graphic...Welcome to Zugzwang Labs' corporate profile! We’re a dynamic team of experts specializing in front and back-end development, AI, blockchain, and app development for both iOS and Android. With a passion for innovation, we create cutting-edge websites, games, and digital solutions tailored to your needs. Our graphic design skills are top-notch—whether you need brochures, catalogues, web design, or stunning UI/UX, we've got you covered. Let us bring your vision to life with precision and creativity. Partner with us for exceptional results and a seamless experience from start to finish. Let’s build something amazing together! less -
Hire 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. less -
Hire infowider11
I bring over 11 years of expertise working as a Full-stack Developer. Mobile App Developer with over 11 years of experience specializing in cross-platform development using Flutter, React Native, and IONIC & Back-End using Node, Php , laravel . Proficient in building high-performance apps for both Android and iOS...I bring over 11 years of expertise working as a Full-stack Developer. Mobile App Developer with over 11 years of experience specializing in cross-platform development using Flutter, React Native, and IONIC & Back-End using Node, Php , laravel . Proficient in building high-performance apps for both Android and iOS platforms. Also experienced in website development using Core PHP, frameworks, CMS platforms, and responsive web design. Over the past 11 years, I've built a wide range of mobile apps, web applications, and websites—both as a freelancer and through collaborations with agencies. I've been involved in every stage of the development lifecycle, from initial design to development, testing, and final deployment. MOBILE APP : Frontend Skills ➼ Flutter / Dart ➼ React Native / JavaScript / TypeScrip ➼ Ionic / Angular / React / Vue.js ➼ Responsive UI/UX Design ➼ Cross-platform Debugging ➼ State Management (e.g., Provider, Redux, Bloc, MobX) Backend Skills ➼ Node.js / Express.js ➼ Laravel / PHP ➼ Firebase / Firestore ➼ Database Design & Management ➼ (MySQL, PostgreSQL, MongoDB) ➼ Python ➼Dot NET ➼ Magento ➼ Shopify API Development & Integration ➼ RESTful APIs ➼ GraphQL ➼ Third-party SDKs ➼ Authentication & Authorization ➼ (JWT, OAuth2, Firebase Auth) Mobile-Specific Skills ➼ Push Notifications (FCM, OneSignal) ➼ Device Access (Camera, GPS, Storage, etc.) ➼ App Lifecycle Management ➼ App Store & Google Play Deployment ➼ Offline Data Handling WEBSITE EXPERTISE : Front-End Development ➼ HTML5 / CSS3 – structuring and styling web pages ➼ JavaScript – interactivity and dynamic content Front-End Frameworks: ➼ React.js ➼ Vue.js ➼ Angular ➼ Responsive Design – using Bootstrap, Tailwind CSS, or media queries ➼ Cross-Browser Compatibility ➼ Basic UI/UX Design Principles Back-End Development ➼ Server-Side Languages: ➼ PHP (Laravel, CodeIgniter) ➼ Node.js (Express.js) Database Management: ➼ MySQL ➼ PostgreSQL ➼ MongoDB (NoSQL) ? RESTful APIs / GraphQL ➼ Authentication & Authorization (JWT, OAuth) Full-Stack Tools & DevOps ➼ Git / GitHub / GitLab – version control ➼ Package Managers – npm, yarn ➼ Build Tools – Webpack, Vite, Gulp ➼ CI/CD Pipelines – GitHub Actions, Jenkins CMS & E-Commerce Platforms ➼ WordPress (with Elementor, WooCommerce) ➼ Shopify ➼ Magento UI/UX Design Tools ➼ Figma ➼ Adobe XD ➼ Sketch ➼ InVision ➼ Adobe Photoshop / Illustrator (for assets) Platform-Specific Design Knowledge ➼ iOS Human Interface Guidelines ➼ Android Material Design ➼ Web & Mobile App Design Best Practices Expertise in Game development ➼ Multiplayer Game Development ➼ Genre Expertise: including Ludo, Quiz, Loto, puzzle, Candy Crush, casual and many other. ➼ WebGL Magic: Successfully ported web-based 2D games and web apps. Thanks, Shweta less -
Hire 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. less -
Hire sariza81
Ingeniero en Informática especializado en automatización inteligente, integración de sistemas y desarrollo web a medida. Con más de 7 años en transformación digital, ayudo a empresas y ecommerce a escalar mediante flujos automatizados, IA y sincronización de...Ingeniero en Informática especializado en automatización inteligente, integración de sistemas y desarrollo web a medida. Con más de 7 años en transformación digital, ayudo a empresas y ecommerce a escalar mediante flujos automatizados, IA y sincronización de plataformas. SERVICIOS PRINCIPALES AI Agents para Ecommerce Chatbots inteligentes que reducen soporte manual hasta 78%. Integración con WhatsApp, Telegram, sitios web. Respuestas autónomas 24/7 con Claude AI / OpenAI. Automatización de Marketing Flujos post-venta, email segmentado, retargeting, lead scoring. Plataformas: Klaviyo, Mailchimp, Meta Ads, WhatsApp Business. Asistentes Inteligentes con IA Sistemas RAG personalizados que entienden tu negocio. Integración multicanal (WhatsApp, Slack, Telegram, Web). Escalables de 1 a 1000+ usuarios. Integraciones y Conectores Sincronización bidireccional entre Shopify, WooCommerce, ERP, MercadoLibre. Eliminación de errores de stock, overselling, retrasos manuales. -94% errores documentados. Data y Dashboards Dashboards en tiempo real, reportes automatizados, alertas inteligentes. Herramientas: Metabase, Grafana, Google Sheets, Supabase. Automatización de Procesos Internos Aprobaciones, onboarding, documentación, notificaciones. Reducción de tiempo manual: 5 días 4 horas. RESULTADOS DOCUMENTADOS -78% tickets soporte (cliente moda, Shopify + WhatsApp) +45% recompra en 60 días (ecommerce cosméticos) -94% errores stock (distribuidor, 4 plataformas sincronizadas) +50 automatizaciones en producción 24/7 en 3 continentes (LATAM, España, USA) STACK TECNOLÓGICO Frontend: WordPress, Bricks Builder, React, HTML/CSS/JS Backend: Node.js, PHP, APIs REST/GraphQL Automatización: n8n (self-hosted), Make IA: Claude AI, OpenAI GPT-4, RAG, Fine-tuning Ecommerce: Shopify, WooCommerce, MercadoLibre API Bases de datos: Supabase, MySQL Integraciones: Webhooks, API REST, Zapier, Make Otros: Cloudflare, Supabase, Zoho Mail METODOLOGÍA 1. Diagnóstico: Entendemos tu flujo actual, cuellos de botella, oportunidades 2. Diseño: Arquitectura de automatización personalizada 3. Desarrollo: Construcción e integración en tu infraestructura 4. Lanzamiento: Testing, documentación, soporte de 30 días 5. Optimización: Monitoreo continuo, mejoras basadas en datos UBICACIÓN: Medellín, Colombia (UTC-5) DISPONIBILIDAD: Proyectos full-time y part-time COMUNICACIÓN: Español, inglés "Estamos emocionados de ser parte de tu viaje hacia el éxito digital con automatización inteligente." less -
Hire ruslanfulldev
I build modern websites, e-commerce platforms, and AI-powered automation systems that help businesses grow faster and work smarter. My focus is combining clean design, scalable development, and intelligent automation into high-performance digital solutions. What I Specialize In: WordPress & Shopify...I build modern websites, e-commerce platforms, and AI-powered automation systems that help businesses grow faster and work smarter. My focus is combining clean design, scalable development, and intelligent automation into high-performance digital solutions. What I Specialize In: WordPress & Shopify Development E-commerce Website Design Full-Stack Web Development Python Automation & AI Solutions Workflow & CRM Automation API Integration & Custom Systems Responsive UI/UX Design Performance Optimization & Maintenance I deliver business-focused solutions with clean code, modern design, reliable communication, and long-term scalability. less -
Hire ma557
I provide complete IT services tailored to modern business needs, with a strong focus on Blockchain development, Artificial Intelligence, Machine Learning, Big Data, Web and Mobile app development, E-commerce platforms, and custom software solutions. I specialize in blockchain technologies including DEXs, DApps,...I provide complete IT services tailored to modern business needs, with a strong focus on Blockchain development, Artificial Intelligence, Machine Learning, Big Data, Web and Mobile app development, E-commerce platforms, and custom software solutions. I specialize in blockchain technologies including DEXs, DApps, NFTs, Web3, smart contracts, and DeFi applications across platforms like Ethereum, BSC, and Polygon. For web and mobile development, I work with Java, Python, PHP, and top JavaScript frameworks such as React.js, Node.js, Angular, and Vue.js—alongside mobile technologies like Flutter and React Native. My e-commerce solutions are built on platforms like WooCommerce, Shopify, and Magento, while my AI and machine learning services leverage tools such as TensorFlow and AWS to create intelligent, data-driven systems. If you're looking for secure blockchain integration, modern web and mobile development, scalable e-commerce systems, or custom AI-driven software, I’m here to help turn your ideas into powerful digital products. less -
Hire dorians2
Hi, I'm Dorian S. — a Senior Full-Stack & Backend Engineer and AI Integrator with 7+ years of experience designing, building, and scaling high-performance systems across web, mobile, and cloud environments. I help businesses transform ideas into reliable, secure, and scalable platforms by combining strong backend...Hi, I'm Dorian S. — a Senior Full-Stack & Backend Engineer and AI Integrator with 7+ years of experience designing, building, and scaling high-performance systems across web, mobile, and cloud environments. I help businesses transform ideas into reliable, secure, and scalable platforms by combining strong backend engineering, clean architecture, and intelligent automation. From API-driven microservices to AI-powered dashboards and enterprise SaaS apps, I deliver solutions built for long-term success. ✅ Backend Engineering (My Core Strength) Robust, scalable backends using: - Node.js, NestJS, Express - Python, Django, FastAPI, Flask - Laravel / PHP - Microservices architecture - Authentication, RBAC, multi-tenant systems - Real-time APIs (WebSockets, event-driven architecture) - REST, GraphQL, gRPC - Databases & Systems Engineering - Optimized data workflows with: - PostgreSQL, MySQL, MongoDB - Elasticsearch, Redis, RabbitMQ, Kafka - Database design, indexing, performance tuning - Data pipelines & ETL orchestration ✅ AI & Automation Seamless integration of AI and automation in production apps: - OpenAI / GPT integration - AI dashboards using Streamlit & Dash - NLP pipelines, embeddings, RAG systems - Automated data processing (Pandas, NumPy) - Predictive workflows and recommendation engines ✅ Full-Stack Development - Clean, maintainable UI on top of a strong backend: - React.js, Next.js, Vue.js, Angular - React Native & Flutter (cross-platform apps) - Component-driven UI engineering - High-performance client–server integration ✅ Cloud & DevOps Production-grade deployment and automation: - Docker, Docker Compose, Kubernetes - CI/CD pipelines (GitHub Actions, GitLab, Azure DevOps) - AWS, Azure, Firebase - Monitoring, logging, and scaling strategies 🚀 Project Highlights - SaaS Analytics Platform – Angular + Django + PostgreSQL with real-time metrics and multi-tenant architecture - AI Inventory Dashboard – MERN + OpenAI + Streamlit, including CSV/GeoJSON exports and map visualizations - Multi-Vendor Marketplace – React + Laravel + MySQL with scalable catalog and advanced search - Real Estate Platform – Next.js + FastAPI + Elasticsearch + dynamic geolocation features - Enterprise Microservices Migration – NestJS + Docker + Azure, CI/CD pipelines, and API gateway integration ✅ Why Clients Work With Me - I design systems that scale—reliably, securely, and efficiently - I bring senior-level clarity to complex technical challenges - I communicate proactively and deliver consistently - I align engineering decisions with business goals - I build solutions that stand the test of time Let’s build something powerful—whether it’s a backend system, AI engine, or full-stack platform with enterprise-grade reliability. less -
Hire zainalitariq245
zainalitariq245 zainalitariq245
$25 USD / hour
Web & Mobile Specialist | Flutter Laravel ExpertPakistanI specialize in web and mobile application development using Flutter and Laravel, focused on building scalable products, not just launches. Most developers complete features. I build complete systems that work in real business environments. I work as a strategic partner, not just a freelancer. I understand your...I specialize in web and mobile application development using Flutter and Laravel, focused on building scalable products, not just launches. Most developers complete features. I build complete systems that work in real business environments. I work as a strategic partner, not just a freelancer. I understand your business, design scalable systems, and help you avoid rebuilding later. I deliver full web and mobile apps, scalable backend systems, and complete product development with clean UI/UX and long-term support. I work with a structured team to ensure consistent quality, faster execution, and full ownership of your product. I build systems that scale, stay stable, and support real business growth. If you want something solid and long-term, let’s connect. Zain Ali less -
Hire Softeria
Hi, I’m Muhammad Asad, a 𝗣𝗵𝗗 𝗶𝗻 𝗔𝗿𝘁𝗶𝗳𝗶𝗰𝗶𝗮𝗹 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝗰𝗲 with 12+ years of experience in AI software development, automation, and research( 𝟮𝟬+ 𝗣𝘂𝗯𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 ). ✅𝗦𝘂𝗰𝗰𝗲𝘀𝘀𝗳𝘂𝗹𝗹𝘆 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱 𝟲𝟬𝟬+ 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗮𝗰𝗿𝗼𝘀𝘀 𝗺𝘂𝗹𝘁𝗶𝗽𝗹𝗲 𝗶𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 ♛ 𝗔𝗜 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 AI Automation • Business Process Automation • AI Chatbots • LLM Applications •...Hi, I’m Muhammad Asad, a 𝗣𝗵𝗗 𝗶𝗻 𝗔𝗿𝘁𝗶𝗳𝗶𝗰𝗶𝗮𝗹 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝗰𝗲 with 12+ years of experience in AI software development, automation, and research( 𝟮𝟬+ 𝗣𝘂𝗯𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 ). ✅𝗦𝘂𝗰𝗰𝗲𝘀𝘀𝗳𝘂𝗹𝗹𝘆 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱 𝟲𝟬𝟬+ 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗮𝗰𝗿𝗼𝘀𝘀 𝗺𝘂𝗹𝘁𝗶𝗽𝗹𝗲 𝗶𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 ♛ 𝗔𝗜 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 AI Automation • Business Process Automation • AI Chatbots • LLM Applications • RAG Pipelines • AI Assistants • Text-to-SQL • API Integrations • WordPress & E-commerce Automation • Custom AI Systems ♛ 𝗥𝗲𝘀𝗲𝗮𝗿𝗰𝗵 & 𝗔𝗜/𝗠𝗟 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 Machine Learning • Deep Learning • Data Science • Predictive Modeling • Data Analysis • Feature Engineering • Feature Selection • Meta-Learning • AutoML • Computer Vision • Image Classification • Image Segmentation • Object Detection • Multimodal AI • Vision-Language Models (VLMs) • NLP • Generative AI • Text-to-Image Models • Healthcare AI • Federated Learning • Edge AI • TinyML • Embedded AI • LLM Fine-Tuning • Prompt Engineering • GPT-4 • Claude • Gemini • LLM Evaluation • Hallucination Detection • Groundedness • Faithfulness • Edge Case Handling • LLM Guardrails ♛ 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 & 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁 Data Science • ETL • Web Scraping • APIs • Data Cleaning • EDA • MLOps • Docker • Kubernetes • CI/CD • AWS • GCP (Vertex AI, BigQuery) • FastAPI • Flask • Django • Node.js • React • TypeScript ♛ 𝗔𝗰𝗮𝗱𝗲𝗺𝗶𝗰 & 𝗥𝗲𝘀𝗲𝗮𝗿𝗰𝗵 𝗪𝗿𝗶𝘁𝗶𝗻𝗴 IEEE • Springer • Elsevier • ACM • Research Papers • Literature Review • SLR • Research Proposals • Grant Writing • Thesis Writing • Dissertation • Proofreading • Turnitin • APA • MLA • Harvard • IEEE Formatting ♛𝗢𝘁𝗵𝗲𝗿 𝗦𝗸𝗶𝗹𝗹𝘀 Computer Engineering • Software Engineering • Databases • System Design • Networking • Cloud Computing • Big Data • Data Analytics • Statistical Analysis • Mathematics •Web Development • Software Testing •Embedded Systems •Business & Finance • Project Management • E-commerce •Resume Writing •Bioinformatics • Freelancing • Trading • Crypto • Binance ♛ 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲 ✔ 20+ Research Publications ✔ 600+ Completed Projects ✔ End-to-End AI System Development ✔ Production-Ready Solutions ✔ Clear Communication & Long-Term Collaboration I combine research-level expertise with real-world engineering to deliver AI solutions that actually work in production. ✉️ Message me to get started or schedule a 𝙛𝙧𝙚𝙚 30-𝙢𝙞𝙣𝙪𝙩𝙚 𝙘𝙤𝙣𝙨𝙪𝙡𝙩𝙖𝙩𝙞𝙤𝙣 ✅ less
