Qt Developers Para Contratação
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Mostrando 40 resultados
Freelancers Patrocinados
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Contratar maximg10
❤️ Transform Your Business with Advanced AI, Blockchain & Full-Stack Solutions! ❤️ With over 8 years of hands-on experience in AI engineering, cloud computing, blockchain development, and full-stack web technologies, I empower businesses to harness the future of digital innovation. Whether you're looking to build...❤️ Transform Your Business with Advanced AI, Blockchain & Full-Stack Solutions! ❤️ With over 8 years of hands-on experience in AI engineering, cloud computing, blockchain development, and full-stack web technologies, I empower businesses to harness the future of digital innovation. Whether you're looking to build intelligent applications, automate processes, or launch secure decentralized solutions, I bring precision, performance, and problem-solving excellence. ✅ Expertise Areas: - Artificial Intelligence & Machine Learning * Data Science & Analytics * Natural Language Processing (NLP) * Natural Language Generation (NLG) * Generative AI (Chatbots, Content AI) * Data Mining & Predictive Modeling * OCR (AWS Textract, Google Cloud Vision) - Blockchain & Web3 * Smart Contract Development (Solidity, Rust) * Ethereum, Binance Smart Chain, Solana * dApps Development (DeFi, NFT, DAO) * Web3.js, Ethers.js, IPFS, MetaMask Integration - Full-Stack Web Development * Frontend: React, Next.js, Angular * Backend: Python (FastAPI, Django, Flask), Go, Node.js * RESTful & GraphQL APIs, WebSocket * Database: PostgreSQL, MySQL, MongoDB, DynamoDB ? Key Tools & Technologies: AI/ML Frameworks: LangChain, OpenAI (GPT-4, Claude), Hugging Face, AWS Bedrock Cloud Platforms: AWS (EC2, Lambda, S3, RDS, DynamoDB), Azure (VM, Cosmos DB, Functions) DevOps & Automation: Docker, Kubernetes (EKS, AKS), Terraform, CI/CD (GitHub Actions, Jenkins), Monitoring (Prometheus, Grafana) Blockchain Stack: Solidity, Hardhat, Truffle, Rust, Web3.js, Ethers.js, Chainlink Oracles Web Technologies: React, Next.js, Angular, Tailwind CSS, HTML5/CSS3 FastAPI, Django, Flask, Node.js Stripe, Coinbase, MetaMask, Third-party API integrations * Why Clients Love Working With Me: ⭐ Client-Centric Approach: I prioritize your business goals and deliver solutions with measurable impact. ⭐ Global Expertise: Successfully collaborated with startups, enterprises, and agencies worldwide. ⭐ Scalable Solutions: I architect systems that scale — from MVPs to enterprise-grade platforms. ⭐ Cutting-Edge Innovation: I stay ahead of tech trends to bring you tomorrow’s solutions today. Let’s build something remarkable together. ⭐Reach out today to elevate your tech game! menos -
Contratar Lightcanon
Digital & Analog Electronics VHDL-Verilog-System verilog Matlab/Simulink Analog and Digital Communications Rust Python C/ C++/C# Micro-controllers Data Structures OOP Qt/ PyQt OpenCV x86 assemblyDigital & Analog Electronics VHDL-Verilog-System verilog Matlab/Simulink Analog and Digital Communications Rust Python C/ C++/C# Micro-controllers Data Structures OOP Qt/ PyQt OpenCV x86 assembly menos -
Contratar hien223234
My goal is providing high-quality products to my clients. Looking forward for the long-term relationship and great business partnership together! I am C, C++ Python, Java, C#, VB, QT, FlutterFlow, PHP, Laravel, React, MERN and Node expert. Experience: over 10 years. Web-applications and Web Research & Scraping Large...My goal is providing high-quality products to my clients. Looking forward for the long-term relationship and great business partnership together! I am C, C++ Python, Java, C#, VB, QT, FlutterFlow, PHP, Laravel, React, MERN and Node expert. Experience: over 10 years. Web-applications and Web Research & Scraping Large Data processing Security auditing of applications and scripts Neural networks, OCR Computer Interface and DAQ Software Drivers Development - I2C, CAN, USART, USB, AXI, DMA, Interrupt Controllers Reverse engineering Best Regards. menos -
Contratar mwrockwell
Hi, I’m Marcus, software engineer. I know the value of time and money. My work never ends until you are 100% satisfied with each & everything. Following is the Expertise which I can Provide You: ✅Web Development: Core technologies include HTML, CSS, WordPress, PHP (Magento, CodeIgniter, Laravel), JavaScript...Hi, I’m Marcus, software engineer. I know the value of time and money. My work never ends until you are 100% satisfied with each & everything. Following is the Expertise which I can Provide You: ✅Web Development: Core technologies include HTML, CSS, WordPress, PHP (Magento, CodeIgniter, Laravel), JavaScript (MEAN/MERN). ✅Desktop Applications: Java, Python, C/C++, Qt. ✅Blockchain: Metaverse, Web3, Smart Contracts, White Papers, Blockchain (Eth, WAX, Solana, BSC, Polygon), Arbitrage Bots, DEX, DApps ✅Mobile Development: Android, iOS, Ionic, Cordova, React Native, Xamarin, Flutter, AR/VR. ✅AI & Computer Vision: Machine Learning, OCR, Tensor Flow, OpenAI. Let’s create something amazing! Feel free to chat for a for free consultation. ******* I am looking forward to hearing from you! ******* menos -
Contratar quan9824
Hello, I am Doan. Welcome to my profile. Being a Full-Stack Developer with the following advantages. ★100% Job Completion Rate★100% Project Delivered on Time★Best Review on all the projects★Dynamic Response★Available for Emergency Modifications★Full Time★ I have experience creating excellent web applications and AI...Hello, I am Doan. Welcome to my profile. Being a Full-Stack Developer with the following advantages. ★100% Job Completion Rate★100% Project Delivered on Time★Best Review on all the projects★Dynamic Response★Available for Emergency Modifications★Full Time★ I have experience creating excellent web applications and AI systems. I had a close working relationship with my clients, was aware of their needs, and offered the best services. ✨ My Skillsets ✨ ✪ WEB APP ~ Wordpress ~ Frontend: React, Svelte, Vue (HTML, CSS, SCSS, JavaScript, TypeScript) ~ Backend: Node.js with Express, Django (Python), and Laravel (PHP) ~ Web scraping ✪ AI SYSTEM: Machine learning, Deep learning, Reinforcement learning ~ Object Detection Tracking and Counting. ~ Image Processing, Recognition and Synthesizing. ~ Computer Vison, OCR, OpenCV. ~ Text Data Classification and Processing. ~ Time Series Forecasting and Prediction. ✪ Strengths Full-stack versatility with a balanced focus on performance and user experience Ability to quickly adapt to new technologies and project requirements Strong problem-solving, debugging, and collaboration skills Committed to writing clean, maintainable code and following best practices menos -
Contratar aybukeo6
I am a Software Engineer with 4 years of experience building practical and reliable software solutions. I work mainly with C#, Python, and C++, and I focus on desktop applications, automation tools, file processing, and custom software development. I enjoy solving technical problems, improving existing systems, and...I am a Software Engineer with 4 years of experience building practical and reliable software solutions. I work mainly with C#, Python, and C++, and I focus on desktop applications, automation tools, file processing, and custom software development. I enjoy solving technical problems, improving existing systems, and creating tools that save time and make workflows easier. I am especially interested in projects involving Windows desktop applications, automation, data handling, and software optimization. menos -
Contratar billybryan98
billybryan98 billybryan98
$20 Dólares / hora
Full Stack | Python | C# | PHP | JavaScriptPhilippinesHello, I'm Billy Bryan, a passionate and results-driven Full Stack Web Developer with over a 6 years of experience in building cutting-edge websites and web applications. I specialize in delivering efficient, scalable, and user-friendly digital solutions tailored to your business needs. With a keen eye for detail and...Hello, I'm Billy Bryan, a passionate and results-driven Full Stack Web Developer with over a 6 years of experience in building cutting-edge websites and web applications. I specialize in delivering efficient, scalable, and user-friendly digital solutions tailored to your business needs. With a keen eye for detail and a strong focus on problem-solving, I ensure every project I work on exceeds expectations and drives measurable results. Backend Development ✔️ Python: Flask, Django, RESTful APIs, data processing. ✔️ C#: ASP.NET Core, application development, Azure integrations. ✔️ PHP: Laravel, WordPress, custom CMS solutions. ✔️ SQL & Databases: PostgreSQL, MySQL, Couchbase, TypeORM. Frontend Development ✔️ React.js: Next.js, Remix.js, Astro.js ✔️ JavaScript: Angular, Vue, Vuex, TypeScript, jQuery. ✔️ CSS Frameworks: Bootstrap, Tailwind CSS, SCSS, LESS. ✔️ Responsive Design: HTML5, CSS3, Figma, pixel-perfect, cross-browser compatibility. Tools & Platforms: ✔️ Version Control: Git, GitHub, GitLab, Bitbucket ✔️ Cloud: AWS, Azure, Google Cloud, Couldflare ✔️ DevOps: Docker, CI/CD pipelines, Jenkins. ✔️ Collaboration: Trello, Slack, Jira. What I Offer ✔️ Custom Web Applications: Fully responsive and optimized for performance. ✔️ API Development & Integration: Building and connecting APIs for seamless data exchange. ✔️ Database Design & Optimization: Efficient data models and query performance tuning. ✔️ Migration & Upgrades: Smooth transitions with zero downtime. ✔️ Full-Stack Solutions: From UI/UX design to backend logic and deployment. I'm passionate about turning your ideas into functional, scalable, and visually appealing digital solutions. Whether you need a one-off project or long-term collaboration, I’m here to help. Let's bring your project to life! Let’s discuss your project needs and start building something amazing together. Best regards, Billy Bryan menos -
Contratar huonghy89
I am an experienced AI/ML Engineer and Trading Bot Developer specializing in building intelligent, automated trading systems , computer vision and statistical analysis. I help traders, startups, and businesses automate strategies, improve decision-making using machine learning, and build scalable financial...I am an experienced AI/ML Engineer and Trading Bot Developer specializing in building intelligent, automated trading systems , computer vision and statistical analysis. I help traders, startups, and businesses automate strategies, improve decision-making using machine learning, and build scalable financial systems. AI/ML Services: -Object detection, segmentation, tracking -OCR/document extraction -Price prediction, sentiment analysis -Automated pipelines (batch processing, folder watchers, reporting, scheduled jobs) -Deployable AI (API/services + clean code + documentation) Trading Bot / Quant Services: -Fully automated trading systems(MT4, MT5, NT8, and TradingView) -Strategy design (rule-based + ML hybrid) -Backtesting framework, walk-forward validation -Risk management (position sizing, max drawdown rules, stop logic) -Performance reports (PnL, Sharpe, win-rate, exposure, drawdowns) -Paper trading + live monitoring dashboards R program, SPSS ,Stata, statistical analysis : -descriptive statistics, inferential statistics, predict model, data analysis, Bayesian model, -averaging meta analysis, Multivariate analysis, non-parametric regression analysis, index creation, -Financial markets, APIs, time series forecasting, feature engineering, Machine Learning Web Application Development -FastAPI / Node.js APIs with clean structure (routers, services, schemas) -Async tasks for long jobs (workers/queues, cron/schedulers) -Secure integrations with third-party APIs (brokers/exchanges/RPCs) -React / Next.js responsive UI menos -
Contratar andriim31
👋 Welcome! Are you looking for a reliable developer who can build modern Web, Mobile, Desktop applications and AI-powered automation systems? I help startups, businesses, and entrepreneurs turn their ideas into scalable software products using modern technologies like React, Node.js, Python, AI, Cloud, and...👋 Welcome! Are you looking for a reliable developer who can build modern Web, Mobile, Desktop applications and AI-powered automation systems? I help startups, businesses, and entrepreneurs turn their ideas into scalable software products using modern technologies like React, Node.js, Python, AI, Cloud, and Automation tools. With strong experience in full-stack development, mobile apps, desktop software, and AI integrations, I build solutions that are fast, scalable, and production-ready. ✅ Web Application Development I build modern, high-performance websites and web applications. • Full Stack Development (React.js, Vue.js, Node.js, Express) • Modern Frontend Development (Next.js, TypeScript, Tailwind CSS) • Backend Development (PHP, Laravel, Python, Node.js) • API Development & Integration • E-commerce Development (Shopify, WordPress) • Payment Integration (Stripe, PayPal) • SEO-optimized and scalable architecture Web developer, full stack developer, React developer, Node.js developer, Laravel developer ✅ Mobile App Development Cross-platform and native mobile applications for startups and businesses. • React Native mobile apps • Android development (Java, Kotlin) • iOS development (Swift) • Firebase backend integration • Real-time applications with WebSocket & Socket.IO Mobile app developer, React Native developer, Android developer, iOS developer ✅ Desktop Application Development Robust cross-platform desktop software. • Windows desktop applications (.NET, C++, Python) • Linux and MacOS compatible apps • Real-time desktop systems • Hardware and system integrations Desktop application developer, Windows software developer 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
