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Các Freelancer được bảo trợ
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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. ít hơn
Thuê Herculesz
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MediuswareLtd MediuswareLtd
$20 USD / giờ
Top 1% Laravel/Django/UI UX/AI ML/MERN/MobileAppBangladesh➡️ Mediusware — Award-Winning Web Design and Development Agency ✅ Top 3% Talent in PHP, Laravel, Python & Django ✅ 10+ Years of Industry Experience ✅ 850+ Projects Successfully Delivered ✅ 24/7 Seamless Communication ✅ Serving 40+ Countries Worldwide ➡️ Core Expertise ✅ Backend: Python (Django, Flask, Scrapy), PHP...➡️ Mediusware — Award-Winning Web Design and Development Agency ✅ Top 3% Talent in PHP, Laravel, Python & Django ✅ 10+ Years of Industry Experience ✅ 850+ Projects Successfully Delivered ✅ 24/7 Seamless Communication ✅ Serving 40+ Countries Worldwide ➡️ Core Expertise ✅ Backend: Python (Django, Flask, Scrapy), PHP (Laravel, Symfony, Yii) ✅ Frontend: React, Vue, Angular, Next.js, Nuxt.js, Tailwind, Bootstrap ✅ Mobile: Flutter, React Native, Kotlin, Swift ✅ CMS & E-commerce: WordPress, WooCommerce, Shopify, Magento ✅ Database: MySQL, PostgreSQL, MongoDB ✅ DevOps: Docker, Linux, AWS, Azure, Nginx, Redis ✅ AI & Automation: Machine Learning, Generative AI, Zapier, Make, N8N ✅ Tools: Jira, GitHub, Slack, Salesforce, Replit ➡️ What We Can Do for You ✅ Strategy & Design ✅ Brand Identity, UI/UX (Figma, Adobe XD) ✅ Conversion-focused Web & Mobile UI ✅ Motion Graphics & Marketing Creatives ➡️ Web Development ✅ Custom Websites & Web Applications ✅ WordPress Theme & Plugin Development ✅ Headless CMS (Strapi, Contentful, Gatsby) ✅ SaaS Platforms, Admin Dashboards, Analytics ➡️ Mobile App Development ✅ Cross-platform (Flutter, React Native) ✅ Native iOS (Swift), Native Android (Kotlin) ➡️ AI, ML & Automation ✅ Predictive AI, Generative AI, Agentic AI ✅ AI Chatbots, Recommenders, Image & Text Models ✅ Workflow Automation (Zapier, Make.com, N8N) ➡️ E-Commerce Solutions ✅ WooCommerce, Shopify, Magento, BigCommerce ✅ Custom Checkout, Inventory, Analytics Integration ➡️ Business Platforms ✅ CRM, ERP, HRM Systems ✅ Custom SaaS Product Engineering ➡️Blockchain & Web3 ✅ Smart Contracts, NFTs, dApps ✅ Ethereum, BNB Chain, Polygon, Solana ➡️ Why Clients Work With Us ✅ Top 3% Global Talent in Laravel, Django, MERN & AI ✅ 850+ Projects Successfully Delivered ✅ Global Client Base across 40+ Countries ✅ 24/7 Availability & Fast Response (< 3 Hours) ✅ Transparent Agile Process + Weekly Updates ✅ Data Security, NDA Compliance & Post-launch Support ✅ Dedicated Project Manager (Fluent English) ✅ Timezone Coverage: EST, PST, MST, GMT ➡️ Let’s Talk If you're looking for a reliable development partner to bring your product idea to life — with scalability, speed, and precision — let’s connect via Freelancer chat. We are available for hourly, milestone-based, and long-term contracts. ít hơn
Thuê MediuswareLtd
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mrabdullahsaigal mrabdullahsaigal
$18 USD / giờ
Full Stack Development | AI Web & Mobile AppsPakistan𝐆𝐞𝐧𝐬𝐨𝐥𝐬 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 – 𝐘𝐨𝐮𝐫 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 𝐏𝐚𝐫𝐭𝐧𝐞𝐫 Gensols Technologies is a full-cycle software development and product engineering company helping startups, SMEs, and enterprises build secure, scalable, and high-performance digital products. We specialize in custom web development,...𝐆𝐞𝐧𝐬𝐨𝐥𝐬 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 – 𝐘𝐨𝐮𝐫 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 𝐏𝐚𝐫𝐭𝐧𝐞𝐫 Gensols Technologies is a full-cycle software development and product engineering company helping startups, SMEs, and enterprises build secure, scalable, and high-performance digital products. We specialize in custom web development, mobile applications, cloud platforms, and AI-powered solutions designed to automate processes, enhance user experience, and support long-term business growth. Our team delivers production-ready solutions using modern architectures, industry best practices, and an AI-first, cloud-native approach. 💻 𝐖𝐞𝐛 & 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ✔ Custom Web Development (React.js, Angular, Vue.js) ✔ Backend Development (Node.js, PHP, Java – MERN, MEAN, LAMP) ✔ Mobile App Development - iOS (Swift) | Android (Kotlin, Java) | Cross-Platform (React Native, Flutter) ✔ REST APIs & Microservices Architecture ✔ Real-Time Applications & Video Conferencing Solutions ⚙️ 𝐖𝐨𝐫𝐤𝐟𝐥𝐨𝐰 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 & 𝐒𝐲𝐬𝐭𝐞𝐦 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 ✔ Business Process Automation for SMBs & Enterprises ✔ No-Code / Low-Code Automation using n8n & Make (Integromat) ✔ Custom Workflow Design & Optimization ✔ API Integrations & Webhooks ✔ CRM, ERP, Marketing & Finance Automation ✔ Data Sync, ETL & Scheduled Jobs ✔ AI-Driven Automation & Intelligent Workflows 🤖 𝐀𝐈, 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 & 𝐃𝐚𝐭𝐚 𝐀𝐧𝐚𝐥𝐲𝐭𝐢𝐜𝐬 ✔ AI-Powered Automation & Intelligent Platforms ✔ Machine Learning & Predictive Analytics ✔ Chatbots & Conversational AI Development ✔ Speech-to-Text & Sentiment Analysis ✔ NLP, NLTK, TensorFlow ✔ IBM Watson, Dialogflow, Microsoft Bot Framework ☁ 𝐂𝐥𝐨𝐮𝐝, 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐃𝐞𝐯𝐒𝐞𝐜𝐎𝐩𝐬 ✔ Cloud Platforms: AWS, Microsoft Azure, Google Cloud ✔ CI/CD Pipelines: Jenkins, Bamboo ✔ Infrastructure as Code, Monitoring & Automation ✔ Secure, Scalable Cloud-Native Architectures ✔ Firebase & Firestore Integration ⭐ 𝐖𝐡𝐲 𝐂𝐡𝐨𝐨𝐬𝐞 𝐆𝐞𝐧𝐬𝐨𝐥𝐬 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 ✔ End-to-End Product Engineering & Technical Consulting ✔ Scalable, Secure & Compliance-Driven Solutions ✔ AI-First & Cloud-Native Development Approach ✔ Proven Multi-Industry Experience ✔ Agile Delivery with Enterprise-Grade Standards ✔ Clear Communication & Long-Term Support 📩 Let’s discuss your project and turn your idea into a scalable, high-impact digital product. ít hơn
Thuê mrabdullahsaigal
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A software engineer with diverse project and product management experience, practical and academic business and technology background, and proven track record in leadership and management. As a Software Engineer, I am familiar with the following technologies - Programming language and technologies: HTML, CSS,...A software engineer with diverse project and product management experience, practical and academic business and technology background, and proven track record in leadership and management. As a Software Engineer, I am familiar with the following technologies - Programming language and technologies: HTML, CSS, JavaScript, NodeJs, TypeScript, C#, Python, Java, Go CMS: WordPress, Drupal, Joomla Databases: mySQL, mongoDB, Postgres, MariaDB Frameworks/libraries: Bootstrap, React, Angular, Django, jQuery, Express, Laravel, Spring Boot Development Platforms: Unity (AR Core) Version Control: Github, Gitlab, Gerrit Review Cloud, CI/CD & infrastructure: AWS, Azure, Docker, Kubernetes, Jenkins, Grafana, Kibana You will find more detail on my work and projects I've worked from: mojjammil.github.io ít hơn
Thuê mojjammil
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Top-rated Full-Stack Developer with 320+ successful projects, a 4.9★ average rating, and 12+ years of hands-on experience delivering reliable, scalable, and high-performance solutions. With a 99% Job Success rate and 94% client recommendations, I am trusted by global clients for consistent quality, clear...Top-rated Full-Stack Developer with 320+ successful projects, a 4.9★ average rating, and 12+ years of hands-on experience delivering reliable, scalable, and high-performance solutions. With a 99% Job Success rate and 94% client recommendations, I am trusted by global clients for consistent quality, clear communication, and dependable delivery. What I Do Best Full-Stack Web Development - React, Next.js, Angular, Node.js, Laravel, CodeIgniter, PHP Mobile App Development - React Native, Flutter, Ionic — cross-platform mobile apps for iOS & Android Backend & API Development - REST APIs, GraphQL, Microservices Architecture CMS & Platforms - WordPress, Joomla, Headless CMS, Custom Admin Panels Cloud & DevOps - AWS, DigitalOcean, CI/CD Pipelines, Server Optimization Payment Gateway Integrations - Stripe, PayPal, Razorpay, Apple Pay, Google Pay, Square, Braintree, Subscription & recurring billing systems, Webhooks, payouts & multi-currency payments Third-Party Integrations & Automation SSO, OAuth (Google, Facebook, Apple, Enterprise SSO), Firebase Authentication, Twilio (SMS, WhatsApp, Voice), SendGrid, Amazon SES (Transactional Emails), Zapier, Make (workflow automation), Metabase & BI tool integrations Google APIs (Maps, Analytics, Calendar, OAuth), Meta / Facebook APIs, Shopify, WooCommerce, CRM integrations, Custom third-party APIs & system integrations Database Design & Optimization - MySQL, MongoDB, PostgreSQL, Firebase, Supabase DevOps & Infrastructure - Docker, NGINX, cPanel, Deployment, Monitoring & Ongoing Maintenance Why Choose Me - 12+ years of professional full-stack development experience - 320+ successfully completed projects with proven results - 500+ happy clients with a strong delivery record - 99% Job Success & 94% client recommendation score - Clear, transparent communication with regular progress updates - Clean, secure, and well-documented code - Strong post-delivery support and long-term maintenance - Long-term partnership mindset — not just task completion, ít hơn
Thuê gotucat
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As an AI-Powered Full-Stack Development Company, we specialize in creating smart, scalable, and business-focused digital solutions that solve real problems with innovation and precision. With over 15 years of expertise, we’ve helped startups and enterprises transform complex challenges into seamless, high-performing...As an AI-Powered Full-Stack Development Company, we specialize in creating smart, scalable, and business-focused digital solutions that solve real problems with innovation and precision. With over 15 years of expertise, we’ve helped startups and enterprises transform complex challenges into seamless, high-performing web and mobile experiences. 💼 Our Core Strengths ✅ AI-Driven Innovation – We integrate artificial intelligence and automation into applications to enhance efficiency, insights, and user engagement. ✅ Problem-Solving Expertise – We don’t just build software — we craft custom solutions that address pain points in performance, scalability, and usability. ✅ Scalable Ecosystems – Our solutions are designed to grow with your business, ensuring long-term stability and adaptability. 🧠 Core Technical Skills ✅ Web Development: PHP, Laravel, Node.js, ReactJS, and Next.js – delivering secure, dynamic, and high-speed applications. ✅ Mobile App Development: Flutter and React Native – creating elegant, cross-platform apps that deliver native-like performance. ✅ AI & Integrations: Python, TensorFlow, and OpenAI APIs – embedding intelligent automation and machine learning capabilities into real-world apps. ✅ Database & Infrastructure: MySQL, MongoDB, Firebase, AWS, and Docker – ensuring reliability, scalability, and smooth deployment. ✨ What Sets Us Apart ✅ Clean, Secure, and Maintainable Code – We follow industry best practices to guarantee performance and long-term maintainability. ✅ Business-First Approach – Every line of code we write aims to maximize business impact, improve user experience, and reduce operational inefficiencies. ✅ Collaborative Partnership – We communicate transparently, meet deadlines, and stay fully aligned with your goals. 💡 From enterprise-grade web platforms to intelligent mobile apps, we bring together creativity, technical mastery, and AI-driven insights — transforming ideas into trusted, impactful digital solutions your business can depend on. ít hơn
Thuê shahiddgk
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------------------------------------------------------------------------------------------------------------------------------------------------------------------ ⚡ Need a Software Engineer that the CLIENTS LOVE? Let's talk!⚡ Welcome to be here and thank you so much. I believe you are interested in me when you visit...------------------------------------------------------------------------------------------------------------------------------------------------------------------ ⚡ Need a Software Engineer that the CLIENTS LOVE? Let's talk!⚡ Welcome to be here and thank you so much. I believe you are interested in me when you visit my profile page. I am a highly skilled Full Stack, Mobile Engineer, AI, and Blockchain with over 11+ years of hands-on experience. I've successfully built several websites, mobile apps, AI project, and Web3 apps, and these will be great help for future work. ⭐ Tech Stack: ✔️ Frontend: HTML, React, Next, Vue ✔️ Backend: PHP, Express, Django ✔️ Mobile: Flutter, React Native, Kotlin, Java, Swift ✔️ Database: MySQL, PostgreSQL, MongoDB ✔️ Payment: Stripe, Paypal ✔️ AI: Python, Tensorflow, Keras ✔️ Web3: Solidity, Rust, Smart Contract ⭐ Help you with: ✔️ Develop responsive, modern Web apps. ✔️ Build secure and stable Backend ✔️ Develop cross-platform Mobile apps ✔️ Integrate payment gateways ✔️ Implement efficient CNN + LSTM ✔️ Develop sophisticated Smart Contact ✔️ Support real-time communication ⚡ Now I can swear ⚡ " I am the dev who will consider your project as my own. Deadlines, clean code, and performance? I won't miss. I will never let you worry or be disappointed with your project." ít hơn
Thuê adisonw
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👋 Hello there! I'm Andrii, a Full-Stack Developer with strong experience in building scalable, high-performance web applications using the MERN stack and Python. On the frontend, I create clean, responsive, and user-focused interfaces with React and Angular. On the backend, I build secure and efficient APIs using...👋 Hello there! I'm Andrii, a Full-Stack Developer with strong experience in building scalable, high-performance web applications using the MERN stack and Python. On the frontend, I create clean, responsive, and user-focused interfaces with React and Angular. On the backend, I build secure and efficient APIs using Node.js, Express, and Python, with a strong focus on performance, maintainability, and clean architecture. Tech Stack Frontend: React, Angular, JavaScript, TypeScript, HTML5, CSS, TailwindCSS Backend: Node.js, Express, Python Databases: MongoDB, PostgreSQL APIs: RESTful APIs, authentication & authorization Tools: Git, Docker, CI/CD Why Work With Me - Clean, maintainable code - Clear communication - On-time delivery - Long-term, reliable collaboration ít hơn
Thuê Android69
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I am a passionate AI-Driven Web Solution Expert focused on building modern, scalable, and intelligent digital products. I combine clean UI/UX design, robust backend systems, and AI-powered solutions to create high-performance applications that solve real-world problems. I specialize in turning ideas into...I am a passionate AI-Driven Web Solution Expert focused on building modern, scalable, and intelligent digital products. I combine clean UI/UX design, robust backend systems, and AI-powered solutions to create high-performance applications that solve real-world problems. I specialize in turning ideas into production-ready platforms using cutting-edge technologies and best engineering practices. Core Skills Frontend: React.js | Next.js | HTML5 | CSS3 | Tailwind CSS | Responsive UI/UX Design | Figma Integration AI / Machine Learning: OpenAI APIs | LLM Integration | LangChain | Model Fine-tuning | NLP & Chatbots, Computer Vision Backend: Node.js | Express.js | Python | FastAPI | Authentication & Security | REST APIs & GraphQL Database: MongoDB | PostgreSQL | Supabase | Firebase | Redis DevOps & Cloud: AWS | Azure | GCP | Docker | CI/CD Pipelines | Kubernetes Services I Offer ╰⪼ Full Stack Web Development ╰⪼ AI-Powered Applications ╰⪼ Custom Chatbots & Assistants ╰⪼ SaaS Platform Development ╰⪼ E-commerce Solutions ╰⪼ Data Dashboards ╰⪼ API Development & Integration Why Choose Me? ✔️ Clean & Scalable Code ✔️ Performance Optimized Apps ✔️ Modern UI/UX ✔️ Secure Architecture ✔️ AI Integration Expertise ✔️ Production-Ready Systems "Building intelligent systems that look beautiful and perform flawlessly." ít hơn
Thuê borcerne
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I help businesses launch robust mobile applications backed by powerful, lightning-fast server architectures. With a deep mastery of React Native and Flutter, I build cross-platform apps that feel truly native, while leveraging Go to ensure the backend is built for speed and massive scale. How I add value to your...I help businesses launch robust mobile applications backed by powerful, lightning-fast server architectures. With a deep mastery of React Native and Flutter, I build cross-platform apps that feel truly native, while leveraging Go to ensure the backend is built for speed and massive scale. How I add value to your project: • Cross-Platform Excellence: I develop high-quality iOS and Android apps from a single codebase, significantly reducing your time-to-market without compromising on UI/UX. • High-Concurrency Backends: Using Go, I build microservices and APIs capable of handling heavy traffic with minimal latency and high resource efficiency. • End-to-End Ownership: From UI/UX implementation and state management to database schema design and cloud deployment, I manage the full lifecycle of your product. Core Technical Stack: • Mobile: React Native, Flutter, Dart, JavaScript/TypeScript. • Backend: FastAPI, Express JS, Go (Golang), Gin/Echo, RESTful APIs, GraphQL, Microservices. • Data & DevOps: MongoDB, PostgreSQL, Firebase, Supabase, Redis, Docker, AWS/GCP, CI/CD pipelines. I am committed to writing clean, maintainable code and providing transparent communication throughout the development process. Ready to bring your mobile vision to life? Let’s jump on a chat to discuss your goals. ít hơn
Thuê oleksandrp60
