CMS Developers for hire in Japan
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Hire jaharu
Software engineer and technical leader with 25+ years of experience in full-stack development, cloud infrastructure, and AI-driven automation. Co-founded and scaled a multi-tenant SaaS platform, with hands-on expertise in data engineering, LLM integration, and web scraping pipelines.Software engineer and technical leader with 25+ years of experience in full-stack development, cloud infrastructure, and AI-driven automation. Co-founded and scaled a multi-tenant SaaS platform, with hands-on expertise in data engineering, LLM integration, and web scraping pipelines. less -
Hire geoff557
I am a Linux SRE / DevOps engineer with hands-on experience in WordPress and Jenkins CI/CD systems. I help small businesses and individuals quickly fix, migrate, and deploy their systems without unnecessary complexity. What I can help you with: • WordPress installation (Nginx / Apache, MySQL, SSL) • WordPress...I am a Linux SRE / DevOps engineer with hands-on experience in WordPress and Jenkins CI/CD systems. I help small businesses and individuals quickly fix, migrate, and deploy their systems without unnecessary complexity. What I can help you with: • WordPress installation (Nginx / Apache, MySQL, SSL) • WordPress migration (server to server, domain change, backup & restore) • Fix WordPress issues (database error, 500 error, plugin conflicts, performance problems) • Jenkins troubleshooting (pipeline errors, agent issues, Docker-based builds, Git errrors) Why work with me: • Clear communication • Focus on solving the problem, not upselling • Step-by-step explanation if needed • Reliable delivery for small tasks Pricing: • Small WordPress tasks: from $5 – $10 • Jenkins troubleshooting: from $10 (Final price depends on task complexity) less -
Hire norickS
I am a WordPress developer with 7+ years of experience specializing in Figma to WordPress, responsive websites, landing pages, and custom theme development.I am a WordPress developer with 7+ years of experience specializing in Figma to WordPress, responsive websites, landing pages, and custom theme development. less -
Hire gamamurau
I build powerful web scraping systems capable of extracting data from any website. My scrapers handle JavaScript rendering, infinite scroll, login-protected pages, and dynamic content. I create well-structured data outputs in JSON, CSV, Excel, or databases. My automation logic ensures accuracy and stability even...I build powerful web scraping systems capable of extracting data from any website. My scrapers handle JavaScript rendering, infinite scroll, login-protected pages, and dynamic content. I create well-structured data outputs in JSON, CSV, Excel, or databases. My automation logic ensures accuracy and stability even for large-scale scraping tasks. I implement proxy rotation, browser automation, and stealth techniques to avoid blocks. Every script includes logging, error handling, and documentation. I also build data pipelines that clean, transform, and process information. My delivery includes fully tested scripts ready for automation. I work quickly while ensuring reliability and precision. You’ll receive scalable tools that deliver consistent data at high speed. less -
Hire YuniAries020126
我叫Yuni，毕业于计算机相关专业（计算机软件工程设计方向），具备扎实的软件开发基础与良好的编程能力，熟悉常见的软件开发流程与项目协作模式。 在学习期间，我系统掌握了数据结构、程序设计基础、数据库原理等核心课程，并能够独立完成基础的软件开发任务。同时具备较强的学习能力与问题解决能力，能够快速适应新的技术环境。 我熟悉英语基础阅读与技术资料理解，能够进行一定程度的英文技术文档学习与沟通。 在项目实践方面，我注重代码规范与系统逻辑设计，具备一定的前后端基础认知，能够配合团队完成模块开发与功能实现。 我性格认真负责，具有良好的沟通能力与团队协作精神，能够按时完成分配任务，并不断提升自身技术水平。 未来希望在软件开发与系统设计方向...我叫Yuni，毕业于计算机相关专业（计算机软件工程设计方向），具备扎实的软件开发基础与良好的编程能力，熟悉常见的软件开发流程与项目协作模式。 在学习期间，我系统掌握了数据结构、程序设计基础、数据库原理等核心课程，并能够独立完成基础的软件开发任务。同时具备较强的学习能力与问题解决能力，能够快速适应新的技术环境。 我熟悉英语基础阅读与技术资料理解，能够进行一定程度的英文技术文档学习与沟通。 在项目实践方面，我注重代码规范与系统逻辑设计，具备一定的前后端基础认知，能够配合团队完成模块开发与功能实现。 我性格认真负责，具有良好的沟通能力与团队协作精神，能够按时完成分配任务，并不断提升自身技术水平。 未来希望在软件开发与系统设计方向持续深耕，不断提升专业能力，为项目创造实际价值。 less -
Hire hitoshib
My key strengths include writing clean, modular code, optimizing database performance, implementing responsive design, and integrating APIs efficiently. I excel at problem-solving and debugging complex issues, ensuring projects run smoothly from development to deployment. I have worked on a variety of projects, from...My key strengths include writing clean, modular code, optimizing database performance, implementing responsive design, and integrating APIs efficiently. I excel at problem-solving and debugging complex issues, ensuring projects run smoothly from development to deployment. I have worked on a variety of projects, from custom web platforms and e-commerce systems to dynamic dashboards and interactive web tools. I am passionate about learning new technologies and frameworks to enhance my skill set and deliver modern solutions that meet current industry standards. I am committed to providing professional, high-quality, and reliable web development services, ensuring that each project not only meets but exceeds client expectations. If you are looking for a dedicated full-stack developer who can turn your ideas into robust web solutions, I am ready to help. less -
Hire michaln34
Hello, Welcome to Micho=al IT SOLUTION! We are working on Web and APP development within the freelance community. We have 10+ years experienced in website & App development. We have managed many projects together. We have worked on multiple projects with different clients all over the world to deliver quality-driven...Hello, Welcome to Micho=al IT SOLUTION! We are working on Web and APP development within the freelance community. We have 10+ years experienced in website & App development. We have managed many projects together. We have worked on multiple projects with different clients all over the world to deliver quality-driven bug-free websites and mobile applications, which includes managing, designing, developing, programming, and troubleshooting as well. I have successfully deployed projects in the following technologies for different industries and different levels of Businesses ranging from startups to large well-established Enterprises. We have experience in building websites for startups and enterprises. For working on software development projects I always focus on the details of the work. I am sure that your design will be converted into pixel perfect website with clean code and well documented. Our work isn't finished once the website is migrated to the final hosting. We take care that you received well-documented instructions on how to work with video guides. We have worked with a wide variety of large businesses, Medium businesses, small businesses, and individuals, on projects including: **********WordPress / Woo Commerce Development ********** # WordPress plugin development. # PHP development. # Front-end development. #WordPress Responsive Theme Development #WordPress Custom Theme Development #WordPress Custom Plugin Development #WordPress Plugin Customization #WordPress Bug & Problem Fixing #WordPress Maintenance #Woocommerce Setup #Woocommerce Customization #eCommerce Websites #WordPress Multilingual Website #WordPress Buddypress #WordPress LTR to RTL Hebrew Website #Avada Theme, Xtreme, Be Theme, Enfold Theme, Divi Theme, Jupiter Theme, Bridge Theme, Salient Theme, The7 Theme, Listify Theme, Shopkeeper Theme, Ecommerce #Genesis Theme, Headway Theme, Studiopress Theme, OptimizePress Theme, Shopperpress Theme, Buddypress, Classipress, Business, and Property Listing, Agentpress, Geo Theme, etc #WordPress WPML #Responsive using Media Queries #WordPress Security, Word fence, Theme Security. **********Shopify Development ********** #Psd to Shopify #Shopify Responsive Website #Shopify Website Layout #Shopify Speed #Shopify One Page Checkout #Shopify Custom Fields Option #Shopify Product Uploads #Shopify Data Entry ************PHP Development ************ #PHP #Laravel #CakePHP #CI #YII ************ JS Frameworks ************ #React JS #Node JS #Angular JS #Vue JS ***** Designing ********* #HTML5 #XHTML #CSS 3, CSS 5 #JavaScript **********Advantages********** 1000+ projects were completed on freelancer.com Great fluency in English Need-based bespoke website design and development 24x7 client support Dedicated team for large projects Solved issues within 24 hours max Good programming experience of more than a decade One month of free maintenance less -
Hire kazuki89
Hello,Nice to meet you.(はじめまして。） I am from Japan and thank you for taking the time to view my profile. After working as an in-house systems engineer at an IT startup, I am now working as a freelance Full-Stack Engineer. In my work, I place strong emphasis not just on building something that “works,” but on creating...Hello,Nice to meet you.(はじめまして。） I am from Japan and thank you for taking the time to view my profile. After working as an in-house systems engineer at an IT startup, I am now working as a freelance Full-Stack Engineer. In my work, I place strong emphasis not just on building something that “works,” but on creating solutions that are truly easy to use in real operations, deliver measurable results, and provide strong cost performance. I believe a system should be more than visually appealing or technically functional. It should be intuitive for people on-site to use without confusion and flexible enough to grow and evolve over time. To me, technology is a means, not an end — it should integrate naturally into business workflows and operations. I have worked on a wide range of projects across different industries and scales, including: ・ Business management, reservation, and inventory systems ・ E-commerce website development ・ External API integrations ・ Admin panel and internal tool development ・ Automation app development for operational efficiency and workflow optimization In many cases, the real challenges only become clear after operations begin, and I am experienced in handling ongoing improvements and extensions with flexibility. ■ The types of work I can support include: ・ Requirement definition, design, and development of web systems as a Full-Stack Engineer ・ Custom development for EC sites and reservation systems tailored to business needs ・ WordPress and CMS customization ・ Landing pages and corporate website development ・ UI/UX design ・ Business systems such as evaluation management, customer management, and reservation management ・ Web scraping, data collection, and automation app development ・ Modification, feature additions, and maintenance of existing systems ・ API design and integration with external services ・ Admin panels and internal business support tools ・ Android app development (business tools, chat tools, etc.) My technology choices are not based on trends, but on long-term operation, maintainability, and future scalability. What I value most in my work is not simply “building what is requested,” but sharing an understanding of why it is needed. I take time to carefully listen to requirements and, when appropriate, suggest alternative approaches that may be more effective. I aim to balance short-term development speed with long-term reliability, quality, and maintainability. I am mainly available from 9:00 to 21:00 on weekdays, and I can also allocate time on weekends and holidays depending on the situation. Even if you are unsure whether your inquiry is suitable, please feel free to reach out. I would be happy to discuss your needs. I look forward to working with you. less -
Hire dingr1
I'm an independent AI developer with 7+ years of software development experience, specializing in AI Agent development and business workflow automation. What I build: - AI Agents & chatbots (Coze, n8n, LangGraph, Dify) - End-to-end automation pipelines (data processing, content generation, lead handling) -...I'm an independent AI developer with 7+ years of software development experience, specializing in AI Agent development and business workflow automation. What I build: - AI Agents & chatbots (Coze, n8n, LangGraph, Dify) - End-to-end automation pipelines (data processing, content generation, lead handling) - AI-powered video & image content workflows for e-commerce - Custom AI tools for WeChat, TikTok/Douyin, and other platforms I've delivered projects across food & beverage, agriculture, education, real estate, and cross-border e-commerce — turning complex AI capabilities into practical, business-ready tools. My background in C# gives me a strong engineering foundation, and I'm comfortable owning the full cycle: scoping, building, testing, and delivering. If you need to automate repetitive tasks, build an AI assistant, or create scalable content pipelines — let's talk. less -
Hire miyabiya
Need a full-stack engineer who can take your product from zero to launch — and actually ship? That's what I do. I build products end-to-end: frontend, backend, infrastructure, 3D/WebGL, mobile, AI integration, and even ad operations and SEO when needed. My career theme is launching 0-to-1 products and proving them...Need a full-stack engineer who can take your product from zero to launch — and actually ship? That's what I do. I build products end-to-end: frontend, backend, infrastructure, 3D/WebGL, mobile, AI integration, and even ad operations and SEO when needed. My career theme is launching 0-to-1 products and proving them with numbers. -- What I deliver -- * Full-stack SaaS development (React/Next.js + Rails + Strapi) * 3D product visualization with Apple-style cinema-grade lighting (Three.js/WebGL) * AR experiences with on-device hand tracking (MediaPipe + ONNX Runtime) * Mobile apps (React Native, Ionic) * AI integration (OpenAI, Gemini, LangChain) * Headless CMS platforms with full SEO * Online gacha / lottery e-commerce platforms (Nuxt 3 + Prisma + payment integration) -- Proof -- * 10,000+ commits across 11 clients / 45 repos in 2025-2026 * Built a manufacturing SaaS from zero: Next.js 16 + Rails 7 + Three.js 3D viewer with cinema-grade lighting * Shipped a WebGL nail art preview with photorealistic 3D hand rendering entirely in the browser * Built a full online trading card lottery (oripa) platform from scratch — product/SKU management, pack system, point economy, payment (Pay.jp), admin panel, GCP Cloud Run deployment * Created 20+ landing pages in a single month * As Head of Marketing: 400% ad ROI for 8 months, GMV growth from JPY 200M to 500M -- Currently -- CTO & Co-founder at well life Inc., running AI consulting. Simultaneously taking on freelance full-stack contracts. -- Open to -- * Contract development (業務委託 / 準委任 / 請負) * Technical advisory & architecture review * 0-to-1 product builds (SaaS, 3D/WebGL, AI, mobile, e-commerce) * Short-term sprints or long-term partnerships -- Tech -- Frontend: React / Next.js / Vue / Nuxt / Three.js / WebGL / Tailwind Mobile: React Native / Ionic / Flutter Backend: Rails / Node.js (NestJS) / Strapi 5 / WordPress Infra: GCP / AWS / Docker / Terraform AI & 3D: OpenAI / Gemini / LangChain / MediaPipe / ONNX Runtime Let's talk → DM me or reach out anytime. less
