AI Voice Agents For Hire
Showing 37 results
Sponsored Freelancers
-
Hire ZohaibSathio
Python · Gemini Live / OpenAI Realtime · Twilio · FastAPI · pgvector · Telephony Integration · Latency Work I build production-grade conversational AI, autonomous agents, and the API & backend integrations that put them to work inside real business systems. FLAGSHIP PROJECT Built and shipped a multilingual AI...Python · Gemini Live / OpenAI Realtime · Twilio · FastAPI · pgvector · Telephony Integration · Latency Work I build production-grade conversational AI, autonomous agents, and the API & backend integrations that put them to work inside real business systems. FLAGSHIP PROJECT Built and shipped a multilingual AI voice-banking platform for a Pakistan first-tier bank — currently processing 500,000+ voice commands per month in production, with 99.3% uptime and sub-second end-to-end latency. Supports Urdu and English. WHAT I BUILD • Multilingual voice & chat bots (banking, e-commerce, customer support) • Real-time voice agents with sub-second latency • Autonomous AI agents with tool-use and decision-making • RAG systems over private knowledge bases • AI automation & agentic workflows (n8n, webhooks, tool-use pipelines) connecting LLMs to CRMs, Sheets, WhatsApp & internal APIs • Backend & API integration — FastAPI services, REST & third-party APIs, AWS deployment • Multimodal interfaces (voice + visual avatars + text) STACK Python, FastAPI, LangChain, OpenAI and Anthropic APIs, Google Gemini, Whisper, RAG, vector databases (Pinecone / Weaviate / pgvector), WebSockets, Docker, n8n, Twilio, ElevenLabs, AWS, REST APIs. Message me with your use case and I'll tell you honestly whether it's a fit. less -
Hire atitudesam
We are a skilled software development team helping startups, small businesses, and enterprises build reliable and scalable digital products. Our team specializes in creating modern mobile applications, high-performance websites, eCommerce platforms, and AI-powered solutions. We focus on transforming ideas into...We are a skilled software development team helping startups, small businesses, and enterprises build reliable and scalable digital products. Our team specializes in creating modern mobile applications, high-performance websites, eCommerce platforms, and AI-powered solutions. We focus on transforming ideas into practical products that are efficient, user-friendly, and ready to scale. Along with traditional development, we also work with AI/ML and Generative AI technologies, enabling businesses to automate processes, add intelligent features, and leverage the latest advancements in artificial intelligence. We follow agile development practices and prioritize clear communication, timely delivery, and long-term client relationships. Our Expertise Includes: ⚡ What We Do Best: • UI/UX design for web & mobile • AI / Machine Learning & Generative AI Solutions • Custom website development • WordPress, PHP, Laravel, React, Node.js, Shopify • Unique plugins & theme development • Branding & visual identity • eCommerce solutions that drive sales Let’s collaborate and turn your ideas into powerful digital products. less -
Hire carlossofyer
Ingeniero y desarrollador full-stack con veinte años de dirección general. Construyo y opero sistemas en producción, y dirijo el negocio al que sirven. PRODUCTOS PROPIOS EN PRODUCCIÓN Taxsiya — plataforma de transporte con dos apps nativas en App Store y Google Play (pasajero y conductor), React Native y Expo....Ingeniero y desarrollador full-stack con veinte años de dirección general. Construyo y opero sistemas en producción, y dirijo el negocio al que sirven. PRODUCTOS PROPIOS EN PRODUCCIÓN Taxsiya — plataforma de transporte con dos apps nativas en App Store y Google Play (pasajero y conductor), React Native y Expo. Backend en Supabase con PostgreSQL 15 y PostGIS, Edge Functions en Deno para solicitud, despacho y aceptación de viajes, Stripe Billing y Sentry. Panel en Next.js 15: aprobación de conductores con verificación documental, dashboard en tiempo real con mapa de calor de demanda, CRUD con filtros, cola de incidencias y SOS, audit log y reportes. CI E2E en iOS y Android con Maestro sobre GitHub Actions. RGPD documentado. Regentio — reservas multi-tenant sobre Stripe Connect: checkout, pagos, pedidos, facturación, roles y panel de administración. Fiskalia — aplicación fiscal española que calcula y presenta impuestos ante la AEAT, con valores legales acotados por ejercicio y 2.399 tests automatizados. Omyguide — plataforma multiidioma con más de 480 guías en 6 idiomas y 12 países, rutas localizadas y SEO multi-mercado. Sofyer — desarrollo de herramientas y aplicaciones basadas en IA. Diseñados, construidos y operados por mí. OTROS DESARROLLOS Comercio electrónico, automatización de marketing multicanal, integración de pasarelas de pago y APIs de terceros, cuadros de mando, apps móviles nativas, monitorización con alertas y diagnóstico automático, e integración de modelos de lenguaje y agentes en producto. STACK Next.js (App Router), React, React Native y Expo, Node.js, TypeScript, PostgreSQL, PostGIS, Supabase, Prisma, Deno, APIs REST, Stripe, Stripe Connect y Billing, Python, Vercel, GitHub Actions, Maestro, Playwright, Sentry, Git. DIRECCIÓN Y CONSULTORÍA Veinte años de dirección general con cuenta de resultados completa. Director General de Ilunion Reciclados (Grupo ONCE), 2006-2016: planta industrial de reciclaje de RAEE desde cero, 10 millones de euros de inversión, 90 empleos creados, EBITDA positivo desde el primer año, EFQM +400 y siete certificaciones de calidad. Fundador y CEO de una empresa de transporte VTC: 7 vehículos y 25 empleados. Propietario y director general de un restaurante con música en directo. Acepto auditoría técnica de plataformas, planes de negocio, análisis de viabilidad, estudios de costes y dirección de proyecto. FORMACIÓN E IDIOMAS Executive MBA por IESE (2014). B.S. Electrical Engineering por UCLA (2000), homologado a Ingeniero de Telecomunicaciones (MEC, 2005). Ingeniero de RF en Harris Corporation, Los Ángeles y Montreal. Español nativo. Inglés bilingüe, más de siete años en Estados Unidos. CÓMO EMPIEZO Antes de contratar nada, entrego en un día hábil un informe técnico escrito: qué se necesita, la arquitectura que usaría, los riesgos y un presupuesto por fases. Con NDA si se pide. El informe queda en propiedad del cliente, me contrate o no. Valencia, España. Remoto para toda la Unión Europea... less -
Hire MariiaDziu
I'm Mariia, an aspiring AI Creator with 5 months of hands-on experience creating visual content with artificial intelligence. I specialize in transforming ideas and concepts into engaging AI-generated visuals and creative content. During the past few months, I have been actively developing my skills in prompt...I'm Mariia, an aspiring AI Creator with 5 months of hands-on experience creating visual content with artificial intelligence. I specialize in transforming ideas and concepts into engaging AI-generated visuals and creative content. During the past few months, I have been actively developing my skills in prompt engineering, AI image generation, visual storytelling, content creation, and creative concept development. I enjoy experimenting with different visual styles and using AI tools to create content for social media, brands, advertising, product concepts, fashion and beauty projects, and personal branding. My Skills AI Image Generation Prompt Engineering AI Content Creation Creative Concept Development Visual Storytelling Social Media Content Product & Advertising Visuals Fashion & Beauty Visual Concepts Image Editing & Enhancement Working with Generative AI Tools I am continuously developing my skills, exploring new AI tools and techniques, and building my portfolio through practical creative projects. less -
Hire abdulhamidh2
abdulhamidh2 abdulhamidh2
$35 USD / hour
🥇FullStack⭐️React,Next,Node,DevOps⭐️Game, C#/.NetUzbekistanWelcome to my profile ! I am very happy to connect with you. data With over 9 years of extensive experience in Fullstack Web & Mobile Development, I have a proven track record of delivering scalable solutions using cutting-edge technologies that meet and exceed client expectations. My expertise spans across...Welcome to my profile ! I am very happy to connect with you. data With over 9 years of extensive experience in Fullstack Web & Mobile Development, I have a proven track record of delivering scalable solutions using cutting-edge technologies that meet and exceed client expectations. My expertise spans across front-end, back-end, and mobile app development, providing a complete, seamless solution for all your project needs. I am proficient in building end-to-end systems, from intuitive user interfaces to complex server-side logic and cloud-based infrastructure. Whether you want to create dynamic web applications, feature-rich mobile apps, or develop custom back-end systems, I offer a comprehensive service that ensures your application is tailored precisely to your business requirements. My Approach: - Client-Centric Solutions: We take the time to understand your unique business needs and goals, ensuring our solutions align perfectly with your vision. - Agile Methodology: We follow agile practices to ensure transparency, flexibility, and iterative progress throughout the project lifecycle. - Quality Assurance: From planning to deployment, we adhere to industry best practices to deliver robust, scalable, and maintainable solutions. - My Expertise: With over a decade of experience, we’ve mastered the latest tools and technologies to stay ahead of the curve. Here’s what we bring to the table: - Frontend Development: • HTML5, CSS3, JavaScript (ES6+) • React.js, Next.js, Vue.js, Angular • Tailwind CSS, Bootstrap, Material-UI • Figma, UX/UI, Design - Backend Development: • Node.js, Express.js, Django, Flask • RESTful APIs, GraphQL • PostgreSQL, MySQL, MongoDB • PHP, WordPress, Shopify, WooCommerce, Laravel • Go, Ruby on Rails - Mobile Development: • React Native, Flutter • iOS & Android App Development - DevOps & Cloud: • Docker, Kubernetes, Jenkins • AWS, Google Cloud, Azure • GIt, CI/CD Pipelines - Data Science & AI: • Python, R, TensorFlow, PyTorch • Artificial Intelligence/Machine Learning, Deep Learning • Data Visualization (Tableau, Power BI) - Blockchain: • Solidity,Rust • Web3.js, Three.js, Ether.js - Other Skills: • Git, GitHub, Bitbucket • Agile & Scrum Methodologies • UI/UX Design (Figma, Adobe XD, Sketch) • Experts in Custom Software Applications • Penetration & Vulnerability Testing - Why Choose me? Proven Track Record: Over 9 years, we’ve successfully delivered 2500 projects with a 5 client satisfaction rate. Timely Delivery: We respect deadlines and ensure your project is delivered on time, every time. Dedicated Support: We provide post-delivery support to ensure your project runs smoothly and efficiently. Let’s collaborate to turn your ideas into reality! Reach out to me today, and let’s discuss how I can help you succeed. Thank you again, and I look forward to working with you! less -
Hire RapidCPRGirl
RapidCPRGirl RapidCPRGirl
$60 USD / hour
✔️✔️High-Quality Results, On Budget, On Time✔️✔️United StatesHi, I'm Amber. Thank you for reviewing my profile. Building software is not just about writing code - it's about creating systems that improve lives, streamline operations, and solve real-world problems at scale. Over the years, I've worked extensively on healthcare-focused platforms and business-critical...Hi, I'm Amber. Thank you for reviewing my profile. Building software is not just about writing code - it's about creating systems that improve lives, streamline operations, and solve real-world problems at scale. Over the years, I've worked extensively on healthcare-focused platforms and business-critical applications where reliability, usability, security, and long-term scalability are essential. I specialize in building AI-powered web and mobile applications with a strong focus on healthcare systems, operational platforms, and scalable digital products. From patient-facing applications and healthcare workflows to AI automation and enterprise platforms, I approach every project with an ownership mindset — delivering solutions that are practical, maintainable, and built for measurable impact. As an AI and Full-Stack developer, I focus on clean architecture, scalable infrastructure, and product-focused development that helps businesses launch faster and grow confidently. Whether building an MVP from scratch, modernizing an existing platform, or integrating AI into operational workflows, I aim to deliver production-ready solutions designed for long-term success. For larger projects, I'm supported by a trusted network of developers, designers, and QA specialists, allowing projects to move efficiently while maintaining high quality — without the overhead of traditional agencies or fragmented freelancer teams. ✔ AI & Automation - Custom AI agents (GPT-5.6 Claude, Mistral) - RAG systems and vector search - AI chatbots and conversational AI - Voice AI integrations (Whisper, ElevenLabs) - Prompt engineering and AI workflow automation ✔ Full-Stack Development - ASP.NET, React, Next.js - Node.js, FastAPI, Python - React Native and scalable backend systems - AWS infrastructure, Docker, CI/CD pipelines - Production-ready cloud deployments ✔ Web & No-Code Solutions - Wix, Shopify, WordPress - Bubble.io, Webflow, Adalo ✔ Mobile Development - React Native - Flutter - Native iOS (Swift) - Native Android (Kotlin) ✔ Workflow Automation - Make.com - n8n - Zapier - Google Apps Script ✔ Cloud & DevOps - AWS (EC2, Lambda, S3) - Azure - GCP - Docker - CI/CD infrastructure I care about building software that is fast, scalable, secure, and genuinely valuable for the people who use it every day. I'm especially passionate about healthcare and operational systems where thoughtful technology can improve efficiency, user experience, and real-world outcomes. Whether you're validating an idea, launching a healthcare platform, automating operations, integrating AI into your workflow, or scaling an existing product, I can help turn the vision into a reliable solution built to last. Let's build something valuable together. less -
Hire sharathreddyk
Experienced AI/ML Engineer with 3+ years of hands-on expertise building, optimizing, and deploying production AI systems and scalable ML pipelines. Core Expertise & Services Offered: • Agentic AI & Multi-Agent Systems: Designing stateful agent workflows using LangGraph, LangChain, and Model Context Protocol (MCP)...Experienced AI/ML Engineer with 3+ years of hands-on expertise building, optimizing, and deploying production AI systems and scalable ML pipelines. Core Expertise & Services Offered: • Agentic AI & Multi-Agent Systems: Designing stateful agent workflows using LangGraph, LangChain, and Model Context Protocol (MCP) tool integration. • Advanced RAG & Fine-Tuning: Building hybrid RAG pipelines (BM25 + dense retrieval, Milvus/pgvector, Knowledge Graphs) and fine-tuning open-weight LLMs (Llama 3, FinBERT, RoBERTa) via QLoRA/PEFT. • Production ML & Data Pipelines: End-to-end ML model development using PyTorch, TensorFlow, Scikit-Learn, layout multimodal parsing (LayoutLMv3), and GCP/AWS/Azure cloud infrastructure. • LLM Evaluation & Observability: Implementing real-time LLM-as-a-Judge frameworks (RAGAS, Langfuse, LangSmith) to ensure faithfulness, high precision, and low latency. Notable Work & Experience: • Built production telemetry observability and agentic workflows at Infinite Computer Solutions (Verizon). • Developed multimodal financial document processing and compliance frameworks at Deloitte Consulting. • Created independent products like Vidhaan AI (Sovereign LegalTech SaaS) and KAIROS (Fine-tuned geopolitical prediction engine). • Authored published research on Neuro-Symbolic Fleet Dispatching using GNNs + Deep RL (Waynex). Technical Stack: Python, PyTorch, TensorFlow, LangChain, LangGraph, FastAPI, Docker, Milvus, PostgreSQL, GCP, AWS, Azure. Open to contract roles, complex AI architectural projects, multi-agent systems integration, and high-precision RAG deployments. less -
Hire techmadigital
I’m Nikhil, Founder & CEO of Techma. Running an 8 year old IT company with 15+ years of hands on experience building SaaS platforms, AI systems, trading infrastructure, automation workflows, CRMs, mobile apps, and scalable backend systems. Most people build apps. I usually end up fixing the systems behind...I’m Nikhil, Founder & CEO of Techma. Running an 8 year old IT company with 15+ years of hands on experience building SaaS platforms, AI systems, trading infrastructure, automation workflows, CRMs, mobile apps, and scalable backend systems. Most people build apps. I usually end up fixing the systems behind them. Worked on: AI SaaS Platforms Trading Bots & Low Latency Systems WhatsApp Automation ERP & CRM Software Real Estate Platforms Inventory & Billing Systems High Traffic Backend Infrastructure I enjoy solving difficult engineering problems, optimizing unstable systems, and building products that can handle real world scale instead of just looking good in screenshots. less -
Hire viomx
AI (Artificial Intelligence) HW/SW, AI Agents, AI Chatbot, AI Chatbot Development, AI Content CreationI help businesses build reliable AI, SaaS, web and backend applications from idea to production. I'm an AI & Full Stack Developer with 15+ years of software development experience, specializing in Python, FastAPI, React, AI/LLM integrations and scalable SaaS systems. What I can help you with: 🤖 AI Agents, RAG & LLM...I help businesses build reliable AI, SaaS, web and backend applications from idea to production. I'm an AI & Full Stack Developer with 15+ years of software development experience, specializing in Python, FastAPI, React, AI/LLM integrations and scalable SaaS systems. What I can help you with: 🤖 AI Agents, RAG & LLM applications 🐍 Python / FastAPI backend development ⚛️ React / Next.js applications 📱 Flutter mobile applications 🔌 REST API & third-party integrations 💳 Payment gateway integrations 🗄️ PostgreSQL / Redis / Vector databases ☁️ AWS / Docker / deployment I focus on clean architecture, secure APIs, maintainable code and reliable delivery. If you have an existing application, need a bug fixed, or want to build a new product, I can help. less -
Hire moosadesai2030
Hi, I am Moosa Desai Pakistani artist and illustrator based in Karachi, My main passion is illustration. My skills and experience range from elegant promotional graphics to hand drawn illustration and includes different techniques: digital painting, drawing, vector art, watercolor, ink-pen, sketching, Nfts, mixed...Hi, I am Moosa Desai Pakistani artist and illustrator based in Karachi, My main passion is illustration. My skills and experience range from elegant promotional graphics to hand drawn illustration and includes different techniques: digital painting, drawing, vector art, watercolor, ink-pen, sketching, Nfts, mixed technique and more. My works are filled with soul and heart, with my impressions, emotions and experiences. The symbols and elements are intertwined in the web and the chaos of the absurd that fly away to the boundless edges of the inner universe, to the deepest truth and incomprehensible peaks. less
