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高级威客
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I am a Versatile Full-Stack Developer and Web-Based Solutions Expert with over a decade of professional experience delivering high-quality, scalable, and maintainable web applications. My expertise spans front-end and back-end development, AI/ML integration, RESTful APIs, and powerful data analytics tools. I have a...I am a Versatile Full-Stack Developer and Web-Based Solutions Expert with over a decade of professional experience delivering high-quality, scalable, and maintainable web applications. My expertise spans front-end and back-end development, AI/ML integration, RESTful APIs, and powerful data analytics tools. I have a proven track record of building robust platforms and AI-driven systems using cutting-edge technologies, including Python, JavaScript, Node.js, React, Express.js, Next.js, MongoDB, Three.js, and more. Whether you're looking to build a custom web application from scratch, enhance an existing system, or automate workflows, I have you covered. With extensive experience across a wide range of industries and 200+ API integrations, I guarantee solutions that are tailored to your business goals with a commitment to quality and scalability. What I Offer ✅Custom Full-Stack Web Development I specialize in developing robust front-end and back-end web applications using modern frameworks like MERN (MongoDB, Express, React, Node.js) or other stacks of your choice. ✅API Design & Integration Having worked on over 200+ API integrations, I can design and integrate APIs like Twilio API, WhatsApp API, Google APIs, and custom APIs to seamlessly connect platforms. ✅AI/ML-Powered Solutions I build and integrate AI/ML-based features for automation, predictive analytics, recommendation engines, and NLP (Natural Language Processing). ✅Workflow Automation & Optimization I create advanced automated workflows using tools like Zapier, Integromat (Make), Kajabi, HubSpot, and Airtable, helping businesses reduce manual processes and save time. ✅3D and Interactive User Experiences With experience in Three.js, I deliver engaging, interactive 3D web-based experiences to bring your vision to life. ✅Data Analytics & Business Intelligence I am skilled in transforming data into actionable insights using tools like Power BI, Google Data Studio, and advanced visualization techniques. My Technical Expertise Frontend Development ✅ React.js, Next.js, Angular, Vue.js ✅ JavaScript / TypeScript ✅ TailwindCSS, Material UI, Bootstrap, SASS Backend Development ✅ Node.js, Express.js ✅ Python / Django ✅ PHP / Laravel ✅ Web3 and Blockchain Development API Development & Testing ✅ RESTful and GraphQL APIs ✅ Twilio / WhatsApp API Integration ✅ POSTMAN, Swagger Databases ✅ MongoDB, MySQL, PostgreSQL, GraphQL ✅ Neo4j, DynamoDB Automation ✅ Zapier, Make (Integromat) ✅ Airtable, HubSpot, Kajabi AI/ML Engineering ✅ AI/ML Algorithms, NLP ✅ Python Libraries: TensorFlow, PyTorch, Scikit-learn, etc. 3D & Interactive Experiences ✅ Three.js Let's Build Something Amazing Together! Whether you need a high-performing web application, engaging 3D user experiences, data-driven insights, or optimized business workflows, I’m here to help. Reach out today, and let’s take your project to the next level. 收起
雇用 shashimoto6600
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As a Full Stack Developer with extensive experience in both Japanese and US-based software companies, I bring expertise in a wide range of technologies, including Unity, C++, C#, React.js, Laravel, MongoDB, SQL, Flutter, Oracle, JavaScript, Dart, PHP, HTML, CSS, Python, and Matlab. My experience spans across...As a Full Stack Developer with extensive experience in both Japanese and US-based software companies, I bring expertise in a wide range of technologies, including Unity, C++, C#, React.js, Laravel, MongoDB, SQL, Flutter, Oracle, JavaScript, Dart, PHP, HTML, CSS, Python, and Matlab. My experience spans across front-end and back-end development, with a focus on cross-platform and scalable solutions. Having worked in both Japan's top software companies and US-based organizations, I am adept at driving innovation, leading teams, and optimizing system performance to deliver high-quality software products. 收起
雇用 taiseih20
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Hi ✋ I am Shinya, a Senior Blockchain Pro with professional experience and background. ✨Possible Work: Frontend, Backend, E-commerce site building (Shopify), Various Scraping and Automation tool ✨ Skills & Expertise: - Web Development: MERN Stack, Next.js - Smart Contract Development - Decentralized Applications...Hi ✋ I am Shinya, a Senior Blockchain Pro with professional experience and background. ✨Possible Work: Frontend, Backend, E-commerce site building (Shopify), Various Scraping and Automation tool ✨ Skills & Expertise: - Web Development: MERN Stack, Next.js - Smart Contract Development - Decentralized Applications (DApps) - Token Creation & ICOs - Blockchain Integration - Trading Bot Development - Crypto Wallet Development - Security Audits & Best Practices - NFT Development - Decentralized Finance (DeFi) - Mini App Game - Smart Contract Testing & Optimization - Blockchain Consulting - Chain Interoperability ? I have successfully delivered projects across various sectors, including finance, supply chain, and healthcare. My motto is "To contribute to your business as much as possible!" Dedicated to advancing blockchain technology through continuous learning and exploration. Thank you for your interest. 收起
雇用 SKyTech321
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I’m currently a computer science student in an online university while working a daytime job. I have experiences in graphic designing since high school and I just don’t do it for compliance, but I do it because it’s my passion. I can also edit videos and maybe become a content creator someday.I’m currently a computer science student in an online university while working a daytime job. I have experiences in graphic designing since high school and I just don’t do it for compliance, but I do it because it’s my passion. I can also edit videos and maybe become a content creator someday. 收起
雇用 Kaenix
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Mainly use Java, Javascript, React.js and Vue.js for web development.And well known for Japanese development Environment.Mainly use Java, Javascript, React.js and Vue.js for web development.And well known for Japanese development Environment. 收起
雇用 Gomeletzz
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? Less than 1 min response time ? 77+ successful Upwork projects, and I earn more than $700k ✅ Top 1% part of Upwork's Expert-vetted program ?️ 13 years of experience in Full-stack, AI, and ML / NLP niches ?️ 6 years of AI agents and LLMs integrations, ai agent and automation development I have built projects used by...? Less than 1 min response time ? 77+ successful Upwork projects, and I earn more than $700k ✅ Top 1% part of Upwork's Expert-vetted program ?️ 13 years of experience in Full-stack, AI, and ML / NLP niches ?️ 6 years of AI agents and LLMs integrations, ai agent and automation development I have built projects used by millions, I've led large teams, and I have made my clients millions of dollars in revenue from platforms I built and worked on. I can build anything you can imagine, and I'm excited to help you build and grow your business through software! I am an I?????????? s????? ?i ?????????, specializing in building production-level MVP products using popular LLM architectures. I am an expert in creating custom AI, machine learning, data science, and statistical solutions. Key specializations- - Full-stack: Next JS, Tailwind CSS, MongoDB, Postgres - AI & automation: Generative ai (OpenAI, ChatGPT), Langchain, Computer vision - Cloud platforms and deployment - AWS, azure, GCP, Docker, kubernetes, CI/CD - Pipeline development in Stable diffusion, Comfy UI and API connectivity - Artificial intelligence - Machine learning, Deep learning, NLP, Ai agents - Computer vision - OCR, Image processing, Image generation, Text-to-image - Chatbot as dialogflow, Voximplant, twilio - Frameworks tensorFlow, Pytorch, Numpy, sci-kit-learn, Pandas, YOLo IOS / android & AI developer with 12 years of experience Other? No problem, write me a message! Let's get on a chat to see how I can help you. I can start immediately 收起
雇用 shigefumi0820
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Thank you for reaching to my profile. I am a seasoned Full Stack developer with extensive hands-on and leadership experience in technologies like CMS, Javascript, PHP, ASP.NET, Chrome Extesions, AI Automation, and Generative AI. Although I have recently joined Freelancer, I have been professionally building...Thank you for reaching to my profile. I am a seasoned Full Stack developer with extensive hands-on and leadership experience in technologies like CMS, Javascript, PHP, ASP.NET, Chrome Extesions, AI Automation, and Generative AI. Although I have recently joined Freelancer, I have been professionally building tech, by contributing to diverse projects across various sectors, from startups to global tech giants. I can help you with every aspect of your web and mobile project while providing the following: -Proficiency in WordPress(PHP), Javascript Frameworks, ASP.NET, AI-driven automation, and Browser Extensions -Seamless collaboration, ensuring transparency and clarity in all projects -Commitment to delivering top-notch, innovative solutions tailored to our needs Key Specializations: -Full Stack -AI & Automation: Generative AI (OpenAI, ChatGPT), Langchain, Computer Vision -Cloud & Platforms: Vercel, AWS -Leadership & Collaboration: Cross-functional Team Leadership, Agile , Scrum 收起
雇用 Taiga0420
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Hello! I’m Kaito, a skilled web developer with a passion for building modern, responsive, and user-friendly websites. I am proficient in front-end development, utilizing HTML, CSS, JavaScript, and popular frameworks such as React and Vue to create intuitive and responsive user interfaces. On the back-end, I have...Hello! I’m Kaito, a skilled web developer with a passion for building modern, responsive, and user-friendly websites. I am proficient in front-end development, utilizing HTML, CSS, JavaScript, and popular frameworks such as React and Vue to create intuitive and responsive user interfaces. On the back-end, I have extensive experience with Node.js, Express, MongoDB, and MySQL, enabling me to develop robust server-side applications and manage databases efficiently. As a full-stack developer, I am well-versed in both the MERN and MEAN stacks, allowing me to handle projects from front-end to back-end seamlessly. I also prioritize responsive web design and cross-browser compatibility to ensure a consistent user experience across all devices. Additionally, I have a strong background in API development and integration, enabling smooth communication between systems and services. 收起
雇用 kaitot6
