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Mostrando 80 resultados
Freelancers Patrocinados
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I’m a 𝐒𝐞𝐧𝐢𝐨𝐫 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐰𝐢𝐭𝐡 𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 building SaaS platforms, web applications, eCommerce stores, and automation systems for clients around the world. I specialize in creating fast, scalable, and user-friendly solutions that help businesses grow and operate more efficiently. Over the years,...I’m a 𝐒𝐞𝐧𝐢𝐨𝐫 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐰𝐢𝐭𝐡 𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 building SaaS platforms, web applications, eCommerce stores, and automation systems for clients around the world. I specialize in creating fast, scalable, and user-friendly solutions that help businesses grow and operate more efficiently. Over the years, I’ve successfully delivered 100+ projects and maintained a 4.9★ rating, thanks to strong communication, reliable delivery, and a deep understanding of both technology and business needs. My clients value that I work like a true partner — not just writing code, but helping shape features, optimize workflows, and deliver products that make an impact. 🚀 𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐁𝐮𝐢𝐥𝐝 𝐟𝐨𝐫 𝐘𝐨𝐮 I focus on high-quality end-to-end development, including: SaaS & Web Platforms: Role-based dashboards, CRM systems, multi-tenant apps, booking systems, workflow tools. Custom Web Applications: Marketplaces, job portals, property/venue management systems, internal tools. AI & Automation: OpenAI/ChatGPT integrations, n8n & Zapier automation, lead routing, reporting systems, bots. 🛠 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 𝐈 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 Frontend: Next.js, React, Vue, Tailwind, JavaScript/TypeScript Backend: Laravel, Node.js, Django, Python, Express Databases: MySQL, PostgreSQL, MongoDB, Firebase Cloud: AWS, serverless, Lambda, EC2, S3 Integrations: Stripe, PayPal, Razorpay, Twilio, SendGrid, CRMs, third-party APIs 💡 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐇𝐢𝐫𝐞 𝐌𝐞 • 10+ years of hands-on full-stack experience • Strong expertise in building scalable, production-grade systems • Milestone-based delivery with clear communication • I think like a product owner, not just a developer • Clean, maintainable, well-structured code • Flexible with time zones and project complexity • Long-term support and continuous improvement available • I take full responsibility for the project — from planning and architecture to development, testing, and deployment. 📌 𝐑𝐞𝐜𝐞𝐧𝐭 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬 • Built a privacy SaaS platform serving 50k+ active users (Next.js + Laravel) • Developed a complete event-booking marketplace with web + mobile apps • Created a serverless training platform for AWS architecture • Built a multi-vendor ticketing system for large-scale events • Developed a Shopify product customizer app for a high-volume merchant • Designed full-stack solutions for B2B directories and partner management systems 🤝 𝐋𝐞𝐭’𝐬 𝐁𝐮𝐢𝐥𝐝 𝐒𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐆𝐫𝐞𝐚𝐭 If you’re looking for a reliable, experienced, and proactive full-stack developer who can deliver real results, I’d love to work with you. Whether it's a new build, improving an existing system, or ongoing development support — I’m here to help. menos
Contratar webethics
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hashonecreatives hashonecreatives
$40 Dólares / hora
Full Stack Team | AI Experts - Among Top 1%PakistanAt HashOne Creatives, we deliver AI-driven solutions, powerful web platforms, and mobile applications that help businesses automate, scale, and innovate. With a global team of 200+ experts across the US, UAE, and Pakistan, we combine deep technical expertise with a client-first approach to build solutions that create...At HashOne Creatives, we deliver AI-driven solutions, powerful web platforms, and mobile applications that help businesses automate, scale, and innovate. With a global team of 200+ experts across the US, UAE, and Pakistan, we combine deep technical expertise with a client-first approach to build solutions that create real business impact. ✅ Our AI Expertise We’ve built solutions across industries like education, healthcare, media, recruitment, and business automation, helping clients stay ahead in the digital age. ✔️ Generative AI – Turning text prompts into images, videos, avatars, and branded content. ✔️ Business AI Assistants – Automating inbound & outbound communication across calls, WhatsApp, SMS, and emails with appointment booking and knowledge-base support. ✔️ Identity Verification – End-to-end KYC automation using OCR, face recognition, liveness detection, and biometric checks. ✔️ Language Learning & Training – AI-powered tutors for practicing English or preparing for professional interviews with real-time evaluation. ✔️ Voice AI & Dubbing – Automated outbound lead-calling, voice cloning, and dubbing tools for multilingual media publishing. ✔️ Sports & Media AI – Real-time multilingual sports commentary and automated video editing for content creators. ✔️ Recruitment & Search – Smart enterprise search tools that let recruiters filter and discover talent through natural language queries. ✅ Web & Mobile Development Alongside AI, we also deliver scalable and secure platforms for startups and enterprises: ✔️ Web Applications – React.js, Next.js, Node.js, Laravel, Django. ✔️ Mobile Apps – Native iOS/Android, Flutter, React Native. ✔️ Cloud & APIs – AWS, Azure, Google Cloud, 3rd-party API integrations. ✔️ Enterprise Solutions – CRM, ERP, and workflow automation. ✅ Why Choose Us? ✔️ Proven expertise in delivering enterprise-grade AI and digital platforms ✔️ End-to-end services – from concept to deployment & ongoing support ✔️ Agile, scalable, and secure solutions tailored to your business ✔️ 200+ global experts with strong industry experience ✔️ Transparent communication and long-term partnership approach Let’s discuss how we can bring AI innovation and digital transformation to your business. menos
Contratar hashonecreatives
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adeelpirzada adeelpirzada
$30 Dólares / hora
AI Automation | Voice Agents | .Net/C# DeveloperPakistanTrusted Freelancer with 10+ years of experience, 200+ successfully delivered projects, 19000+ work hours and going. I help founders and growing businesses solve operational bottlenecks and scale faster using AI and custom-built software systems. Recognition & Credibility 🏆 Awarded for AI innovation in Aquaculture...Trusted Freelancer with 10+ years of experience, 200+ successfully delivered projects, 19000+ work hours and going. I help founders and growing businesses solve operational bottlenecks and scale faster using AI and custom-built software systems. Recognition & Credibility 🏆 Awarded for AI innovation in Aquaculture at Aquacon Dubai by the U.S. Soy Export Council 🎓 Microsoft Certified Solution Developer (MCSD) Industries I Commonly Work With • AI-powered SaaS and automation platforms • Healthcare and digital health systems • Real estate and property technology • Education and training platforms • Marketplaces and data-driven products Core Expertise • AI-powered business automations • MVP to scalable product architecture • Workflow and process optimization • Enterprise-grade system design • AI/ML solutions (NLP, computer vision, predictive analytics) Technology Stack • .NET (C#, ASP.NET Core, MAUI, SharePoint) • Python (AI/ML, automation, computer vision) • Node.js & React • Cloud-ready, scalable architectures • N8N, Make.com, GoHighlevel How I Work with Clients ✔ Business-first mindset (not just code-first) ✔ Focus on measurable outcomes ✔ Long-term technical partnership approach ✔ Honest timelines, clear communication If you're looking to Automate operations or build scalable digital systems, you're in the right place. menos
Contratar adeelpirzada
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Principal / Head AI Engineer with 25+ years of experience architecting and scaling complex software systems, now specializing in Large Language Models (LLMs), agentic workflows, and AI-first product development. Proven expertise in integrating OpenAI APIs, building RAG pipelines, and deploying scalable,...Principal / Head AI Engineer with 25+ years of experience architecting and scaling complex software systems, now specializing in Large Language Models (LLMs), agentic workflows, and AI-first product development. Proven expertise in integrating OpenAI APIs, building RAG pipelines, and deploying scalable, production-grade LLM features using LangChain, pgvector, Pinecone, and related technologies. Hands-on leader with a track record of transforming business workflows through intelligent systems—semantic search, AI copilots, and conversational agents—while maintaining rigorous engineering standards across DevOps, observability, and frontend/backend architecture. Deep experience in embedding optimization, prompt engineering, fine-tuning GPT models, and delivering generative AI(GenAI) products that drive measurable impact. Skilled in mentoring engineers, leading cross-functional AI initiatives, and aligning technical strategy with executive goals in fast-paced, innovation-driven environments. Passionate about building the next generation of human-centered AI systems. menos
Contratar Herculesz
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Experienced software engineer and AI specialist partnering with businesses to drive revenue growth, optimize operations, and unlock scalable efficiencies through intelligent digital solutions. Specializing in high-impact web applications, AI-driven systems, automation workflows, and custom software that enhance...Experienced software engineer and AI specialist partnering with businesses to drive revenue growth, optimize operations, and unlock scalable efficiencies through intelligent digital solutions. Specializing in high-impact web applications, AI-driven systems, automation workflows, and custom software that enhance customer engagement, streamline processes, and deliver measurable ROI. Web Development: Frontend with React, Next.js, Vue.js, Angular, Svelte; backend via Node.js, Django, Flask, FastAPI, Nuxt.js, Remix, Astro. E-commerce platforms on Shopify, WooCommerce, Magento, BigCommerce with Stripe, PayPal, Razorpay, Square integrations. CMS including WordPress, Webflow, Ghost, Strapi, Sanity, and headless architectures. AI & Machine Learning: Frameworks like TensorFlow, PyTorch, Scikit-learn, Keras, JAX. LLMs via Hugging Face, LangChain, OpenAI GPT-4o/5o, LLaMA, Claude, Mistral. NLP for sentiment analysis, summarization, Q&A, multilingual chatbots, speech-to-text/synthesis. Computer vision with YOLO, SAM, OCR, facial recognition, object tracking, segmentation. Generative AI including Stable Diffusion, DALL·E, MidJourney API, ControlNet, upscaling, synthetic data. Automation & Data: Web scraping via Scrapy, Selenium, Playwright, Puppeteer, Apify, Crawlee. RPA with UiPath, Zapier, Make, n8n. Data science using Pandas, NumPy, Plotly, Tableau, Spark, Polars. MLOps on MLflow, Airflow, Kubeflow, SageMaker, Vertex AI, Docker, Kubernetes. Applications & Cloud: Desktop (PyQt, Electron, Tkinter); mobile (React Native, Flutter, Swift, Kotlin, PWA). Cloud/DevOps: AWS, Azure, GCP, Vercel, Netlify, Terraform, CI/CD, Nginx. Technical Skills: Python, JavaScript/TypeScript, Rust, Go, C#, Java, PHP, Bash. Tools: GitHub, Postman, Jupyter, VS Code, Figma. Delivering full-cycle development from strategy to deployment, my solutions empower data-driven decisions, cost reductions, and accelerated growth across industries. Available for collaborations scaling businesses via AI, web, and automation. menos
Contratar zeshan7929
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We have a combined experience of around 30 years in different fields of Information Technology, we have experience in VOIP, Asterisk, Cisco Call Manager 4.x onwards, Cisco IP phones, MYSQL, PHP,We have a combined experience of around 30 years in different fields of Information Technology, we have experience in VOIP, Asterisk, Cisco Call Manager 4.x onwards, Cisco IP phones, MYSQL, PHP, menos
Contratar ngxperts
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✔️ Hi, I am a Professional Python Developer with excellent experience in Full Stack Web Technologies,Web development, Desktop applications, Automation, Mobile app development, Machine Learning, Chatbots, Web Automated Bots ,Web Scraping, and Graphical User Interface (GUI) design. I can solve any type of problem in...✔️ Hi, I am a Professional Python Developer with excellent experience in Full Stack Web Technologies,Web development, Desktop applications, Automation, Mobile app development, Machine Learning, Chatbots, Web Automated Bots ,Web Scraping, and Graphical User Interface (GUI) design. I can solve any type of problem in python Projects. I can build full stack web applications as well as Android Applications.Pyqt5 is one of the best framework i use to build desktop applications for windows & MAC OS. ✔️ Certified JavaScript Developer ✔️Certified Python Developer ✔️ Desktop Apps Development ✔️ Web Apps Development ✔️ Telegram/Discord/Ai Chatbots Development ✔️ Web Scraping & Automation Expert ✔️ 5+ Years of Experience ✔️ 180 + Positive Reviews Full Stack Apps using Python Rust VB.NET PHP JavaScript C# Node Js I am Expert in the following Technologies : ✅Frontend (HTML, CSS, JavaScript ES6, Reactjs, Redux , Jquery, Ajax) ✅Responsive Design (Bootstrap ,Tailwind , FlowBite) ✅ Backend ( Python, Django, Flask, API Integration, Django REST APIs) ✅ Database ( MYSQL, MongoDB, PostgreSQL,SQLITE 3) ✅ CMS (WordPress,Blogger,Wix) ✅ Ecommerce (Shopify) ✅ Google Apps Script (Sheets, Docs, Maps) ✅ GUI development ( PYQT, Tkinter, Nativefier ,Tauri , Electron, WPF ) ✅ Web Scrapping ( BeautifulSoup, Selenium,Scrapy) ✅ Web Automation ( Selenium webdriver, Zapier ,Playwright) ✅ Android Automation ( Appium ) ✅ Desktop Apps Automation ( Power Automate , Selenium , Appium , PyWinAuto ) ✅ WordPress Automation ( Make.com , IFFT) ✅ Data Analysis ( Pandas ,Numpy ) ✅ Data Science & Visualization ( Streamlit , Matplotlib) ✅ AWS (Amazon Web Services) ✅ Android Native Apps (React Native) ✅ RASA,BotPress,ChatterBot ChatBots,VoiceFlow,LangFlow,ManyChat,N8N ✅ Flowise AI Chatbots ✅ Telegram Bots & Telegram Api ✅ Stocks Scrapping , Odds Scrapping , NBA Scores Scrapping ✅ Sports Scrapping , Betting Sites Scrapping , Live Data Scrapping I am eager to start your projects and looking forward to work with you in the future. menos
Contratar ZohaibRoy
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I’m an AI Agent Engineer, Automation Specialist, and Full-Stack Developer with a deep passion for embedding intelligence into real-world web and mobile products and eliminating manual business workflows through automation. My core focus is designing, building, and deploying AI-driven systems—from LLM-powered agents...I’m an AI Agent Engineer, Automation Specialist, and Full-Stack Developer with a deep passion for embedding intelligence into real-world web and mobile products and eliminating manual business workflows through automation. My core focus is designing, building, and deploying AI-driven systems—from LLM-powered agents and voice assistants to data-aware automation pipelines that integrate seamlessly with production applications. I work extensively with large language models (LLMs), retrieval-augmented generation (RAG), vector databases, embeddings, tool-calling frameworks, and agent orchestration patterns to create systems that reason, act, and scale reliably. On the backend, I build high-performance APIs and services using FastAPI, Flask, Node.js, and Django, with strong experience in async architectures, background workers, and event-driven systems. I regularly work with PostgreSQL, MySQL, Redis, MongoDB, and Neo4j, and design robust data layers using SQLAlchemy, Prisma, and ORM/DAO patterns. For AI workloads, I integrate OpenAI, Anthropic, Ollama, ElevenLabs, and custom inference pipelines, alongside Qdrant, Pinecone, FAISS, and hybrid search setups. On the frontend, I build modern, scalable interfaces using React, Next.js, Vite, Tailwind CSS, and TypeScript, with a strong emphasis on UX for AI-powered tools (real-time streaming, agent state visualization, conversation flows, and admin dashboards). For mobile, I work with React Native and cross-platform architectures to bring AI features directly into user-facing apps. Automation is a major part of my work. I design end-to-end business automation systems using Make.com, n8n, webhooks, cron jobs, message queues, and direct API integrations. This includes automating CRM workflows, email systems, call routing, lead qualification, reporting, and data synchronization across platforms like Twilio, Slack, Google Sheets, Stripe, Shopify, and internal tools. I’m highly experienced in AI voice agents and real-time systems, integrating Twilio, speech-to-text (STT), text-to-speech (TTS), streaming APIs, and conversational state management to build production-ready voice and chat agents. I also work on computer-vision and multimodal pipelines, combining vision models, tracking, and sensor data for advanced use cases. From an infrastructure and MLOps perspective, I deploy and scale systems using Docker, Linux servers, cloud VPS, CI/CD pipelines, and GPU-accelerated environments. I care deeply about observability, logging, error handling, security, and cost optimization in AI systems. Above all, I love turning business problems into automated, intelligent systems—reducing operational friction, increasing efficiency, and building products where AI is not a feature, but a core capability. If you need AI agents, automation pipelines, or full-stack systems that actually work in production, that’s exactly what I build. menos
Contratar Lazarone1
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victorc309 victorc309
$30 Dólares / hora
Machine Learning | LLM | Computer VisionMoldova, Republic ofIA (Inteligência Artificial) HW/SW, Agentes de IA, Chatbot com IA, Desenvolvimento de Chatbot com IA, Criação de Conteúdo com IAI possess advanced technologies such as machine learning and large-scale data analysis and processing, and have 8+ years of experience designing, developing and deploying numerous software solutions and applications for individual clients and companies. All the software and projects I have designed and developed have...I possess advanced technologies such as machine learning and large-scale data analysis and processing, and have 8+ years of experience designing, developing and deploying numerous software solutions and applications for individual clients and companies. All the software and projects I have designed and developed have been successfully deployed to clients, delivering benefits that exceeded expectations. [Skill] - OCR & Document AI, Video Analysis, Facial Recognition - CNN, RNN, GANs, Model Training, Validation - Hyperparameter Tuning - Feature Engineering & Selection - Scalable Data Pipelines, ETL Processes, Automated Machine Learning - Model Parallelism - Supervised, Unsupervised, Reinforcement Learning - Cloud ML Platforms, Model Deployment, Model Monitoring - Python ML Libraries Data Processing Statistical Analysis - Transformer Architectures, Fine-tuning Large-scale Models, Text Generation, Classification - Text/Video Summarization - LLM Embeddings, Contextual Representations, Prompt Engineering - Zero-shot / Few-shot Learning - Model Compression, Model Optimization - Ethical AI, Fairness, Bias Mitigation - Hugging Face Transformers, OpenAI, Fairseq - Conversational AI, Dialogue Systems - OpenCV, Image Processing, YOLO, ResNET - Image Segment, Object Detection, Tracking, Recognition, Counting ************************************************************** On this platform, I will continue to do my best to satisfy all the needs of my future clients, and this is also my business motto. Thank you for visiting my profile. Best regards, Victor menos
Contratar victorc309
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# Roles - Agile project manager / engineering manager / lead developer / developer. # Current availability - Part-time. # Current interests - Software development productivity and good practices for small to mid-sized teams. - Challenging projects and learning new things (any role, including developer). -...# Roles - Agile project manager / engineering manager / lead developer / developer. # Current availability - Part-time. # Current interests - Software development productivity and good practices for small to mid-sized teams. - Challenging projects and learning new things (any role, including developer). - React.js, Angular.js, Nest.js, Express.js, Node.js, MongoDB, cloud (Docker, Kubernetes). - Web3, DeFi, Blockchain, Fintech, Crypto. # Experience - July 2005 - current: Freelancer.com and other markets. Freelance developer. More than 400 projects successfully completed, being one of the top-rated developers. - December 2021 - August 2023: crypto market and modern banking startup. Project manager / engineering manager / technical director directly reporting to the CEO & founders. - March 2017 - May 2020: Power Software Consulting. Lead developer (MEAN stack) for a complex multimedia CMS. - August 2011 - August 2014: MockupScreens.com. Project manager. # Education - 2003-2009 Public University of Spain: Technical Engineer in Telecommunications (B.Sc. Degree equivalent in the USA). # Languages - English: * Writing: native-like. * Speaking: good. - Spanish: native. # Other - I have been using (GNU?/)Linux as my main OS for many years, and I have a preference for open-source software. menos
Contratar sergioes
