Web Developers k zaměstnání v Japan
Zobrazuje 23 výsledků
Sponzorovaní freelanceři
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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 méně
Zaměstnejte uživatele Taiga0420
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Hello! I am a passionate full stack developer with over 5 years of experience in creating dynamic and responsive web applications. I specialize in both frontend and backend development, allowing me to build complete solutions that deliver exceptional user experiences.Hello! I am a passionate full stack developer with over 5 years of experience in creating dynamic and responsive web applications. I specialize in both frontend and backend development, allowing me to build complete solutions that deliver exceptional user experiences. méně
Zaměstnejte uživatele kobayashit1
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✔️ I am a dedicated Full-Stack Developer with a strong focus on C# and .NET, along with proficiency in PHP. With over 8 years of experience in developing cutting-edge web applications, I am passionate about merging innovative design with rapid development to deliver high-performance solutions that exceed...✔️ I am a dedicated Full-Stack Developer with a strong focus on C# and .NET, along with proficiency in PHP. With over 8 years of experience in developing cutting-edge web applications, I am passionate about merging innovative design with rapid development to deliver high-performance solutions that exceed expectations. In my role as a full-stack developer at DeepSeek, I spearheaded the development of advanced AI and search engine systems for medicaleshop.com. This initiative led to a remarkable 330% surge in customer engagement, resulting in a total of 2.3 million users. From intricate details to large-scale systems, I specialize in crafting intuitive, scalable, and visually captivating experiences that elevate businesses to new heights! ⭐ Tech Expertise: ✅ Proficient in C# and .NET for robust backend development ✅ Skilled in PHP for versatile web applications ✅ Deep understanding of Full-Stack Development principles ✅ Knowledgeable in creating seamless and dynamic web solutions ✅ Experience in optimizing and enhancing user experiences ⭐ Why Choose Me? ✅ Swift Development Process ✅ AI-Driven Solutions ✅ Comprehensive Expertise ✅ Creative Design Solutions ✅ Real-Time Performance ✅ Scalable and Future-Ready Solutions Let’s transform your concepts into reality by blending innovative development strategies with design excellence! ✨ Feel free to share your project requirements, and let’s collaborate to create something extraordinary together!uild something amazing together! méně
Zaměstnejte uživatele colleens4
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Hello! I am a passionate full stack developer with over 5 years of experience in creating dynamic and responsive web applications. I specialize in both frontend and backend development, allowing me to build complete solutions that deliver exceptional user experiences.Hello! I am a passionate full stack developer with over 5 years of experience in creating dynamic and responsive web applications. I specialize in both frontend and backend development, allowing me to build complete solutions that deliver exceptional user experiences. méně
Zaměstnejte uživatele takeshit4
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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. méně
Zaměstnejte uživatele taiseih20
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I’m a Senior Full-Stack Developer with over 8 years of hands-on experience in both web and mobile technologies. I specialize in creating high-performance applications tailored to the unique needs of each client. From large-scale web apps to seamless mobile solutions, I bring a comprehensive skill set and a...I’m a Senior Full-Stack Developer with over 8 years of hands-on experience in both web and mobile technologies. I specialize in creating high-performance applications tailored to the unique needs of each client. From large-scale web apps to seamless mobile solutions, I bring a comprehensive skill set and a results-driven approach to every project. ?Core Expertise Web Development: React, Next.js, Vue, Angular, Node.js, TypeScript, PHP, Laravel Backend Development: Python, Django, Node.js, PHP ?Additional Proficiencies LLM & RAG Integration: Implementing AI and language models for enhanced user experiences API Development & Integration Cloud Services & DevOps: Ensuring scalable, efficient deployment across cloud platforms Why Work With Me? I approach each project with a commitment to quality and precision, ensuring your vision is met with top-tier performance. I’m available full-time, flexible with time zones, and can handle both the technical and collaborative aspects to make your project successful. Ready to discuss how my experience can benefit your project? Let’s connect and bring your vision to life! méně
Zaměstnejte uživatele liangx42
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Core Expertise 1. Next.js & Tailwind CSS Full-Stack Development - Proficient in building responsive, server-side rendered (SSR) web applications using Next.js 14 and App Router, integrated with Tailwind CSS for rapid UI design. - Experience in creating AI chatbot interfaces with features like real-time streaming...Core Expertise 1. Next.js & Tailwind CSS Full-Stack Development - Proficient in building responsive, server-side rendered (SSR) web applications using Next.js 14 and App Router, integrated with Tailwind CSS for rapid UI design. - Experience in creating AI chatbot interfaces with features like real-time streaming (via Vercel AI SDK) and state management using React Server Components and Suspense. 2. Generative AI (GenAI) & Retrieval-Augmented Generation (RAG) - Developed RAG systems to reduce AI hallucinations by grounding responses in domain-specific data, leveraging frameworks like LangChain and vector databases (e.g., Pinecone, Neo4j) for context-aware Q&A. - Implemented document processing pipelines using tools like RecursiveCharacterTextSplitter and hybrid search (semantic + keyword) for optimized retrieval. - Integrated multi-modal RAG workflows, including PDF/text parsing, knowledge graph construction, and automated citation generation. 3. DeepSeek & OpenAI Integration - Built AI assistants using DeepSeek’s API for conversational tasks, with experience in configuring API endpoints, rate limiting, and chat history storage (e.g., Vercel KV). - Deployed OpenAI models (GPT-3.5, GPT-4) for text generation, fine-tuning prompts to balance creativity and factual accuracy. 4. Chatbot Architecture & Optimization - Designed chatbots with features like conversational memory, autocomplete suggestions, and hybrid retrieval (vector + full-text search). - Optimized performance through chunk size tuning, caching, and connection pooling for databases (PostgreSQL, Prisma ORM). 5. Recent Projects & Tools - SongChat-Next-Tailwind: A Next.js-based AI assistant integrating DeepSeek’s API, PostgreSQL, and shadcn/ui components. - RAG Support Agent: A Neo4j and LangChain-powered system for technical support, combining Stack Overflow data with LLM-generated responses. - Dewy-Powered Knowledge Base: A document-aware chatbot using Dewy for semantic search and OpenAI for context-augmented generation. Technical Stack • Frontend: Next.js 14, React Server Components, Tailwind CSS, shadcn/ui • Backend: Node.js, Prisma, PostgreSQL, Vercel AI SDK, NextAuth.js • AI/ML: DeepSeek API, OpenAI, LangChain.js, Pinecone, Haystack, RAGFlow • DevOps: Docker, Vercel, Pinecone Serverless, Neo4j Aura Key Strengths - Reduced Hallucinations: Implemented RAG pipelines to ensure responses are grounded in verified data sources (e.g., Stack Overflow, internal docs). - Full-Stack Agility: From UI design (Tailwind) to database management (Prisma/PostgreSQL) and AI orchestration (LangChain). - Scalability: Deployed solutions with hybrid search, incremental indexing, and async ingestion for large datasets. Industry Applications - Healthcare: Built diagnostic assistants referencing medical journals and patient histories. - Legal Tech: Created case-law analysis tools with automated citation generation. - Customer Support: Designed chatbots using GenAI to generate tickets mimick méně
Zaměstnejte uživatele kanemotos
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Hi! I’m a Blockchain Engineer with 6 years of experience in designing and developing innovative blockchain solutions. My expertise includes smart contract development, decentralized applications, and ensuring robust security protocols. I thrive on solving complex problems and staying updated with the latest industry...Hi! I’m a Blockchain Engineer with 6 years of experience in designing and developing innovative blockchain solutions. My expertise includes smart contract development, decentralized applications, and ensuring robust security protocols. I thrive on solving complex problems and staying updated with the latest industry trends to deliver high-quality results for my clients. Let’s collaborate to bring your blockchain ideas to life! méně
Zaměstnejte uživatele yamahiro02
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Dedicated, hard-working Full-stack Developer with 21 years of experience in the web development field. The focus in the past few years has been front-end development using React, Next.js and TypeScript, and also good at back-end development using Python and PHP. Excellent problem solving skills with a strong focus...Dedicated, hard-working Full-stack Developer with 21 years of experience in the web development field. The focus in the past few years has been front-end development using React, Next.js and TypeScript, and also good at back-end development using Python and PHP. Excellent problem solving skills with a strong focus on user experience as I spent most of my career in UX design departments. Excellent team player, manager and fast learner. méně
Zaměstnejte uživatele FantiGA
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I'm a Japanese Web developer.I worked as full stack web developer for about 2 year with React and Typescript. If you contact me,I response as soon as possible. check my portfolio website to check my skills https://about-akira-shingu-react.vercel.app/I'm a Japanese Web developer.I worked as full stack web developer for about 2 year with React and Typescript. If you contact me,I response as soon as possible. check my portfolio website to check my skills https://about-akira-shingu-react.vercel.app/ méně
Zaměstnejte uživatele AkiraShingu
