Hire the Best Lumen Micro Framework Freelancers
in Indonesia

Backend Developer Specialist Expert with Node js with 7+ years of professional experience in industry, with special expertise below: Language: Javascript, nodejs Framework: Featherjs, SailsJs, Loopback, ExpressJS, NestJs, hapijs, fastify, angular, react, electron Design Pattern: MVC, OOP, Methodology: Agile, Scrum, JIRA, Gitflow Tools: Bitbucket, Gitlab, github. Database: mongodb, postgre, mysql, redis, elastic Queue: rabbitmq, kafka, redis. AI Agent: claude cli, codex, gemini cli, openspec. AI Integration: gemini api, anthropic api, gpt api, groq, elevenslab. skill experience: Handle multi tenant. Handle multi database and schema in one system. write complex and faster database queries. handle multiple 3rd party Api's integration. create system that can manage multi channel marketplace at one dashboard system. create better and optimized desktop application using electronjs. handle database migration with multiple database and multiple schemas. understanding big system and problem solving. design robust system. microservices. monorepo. nginx. docker. lead a team. caching system. queue system. realtime application. chat system. problem solving. orm coding with AI as a tools or assistant. Spec driven development using open spec. deploy to gcp, aws, vercel, own vps. CRM. ERP. Social Media System. Integrate Payment 3rd.

I build websites and web applications for businesses that need a reliable digital presence or a functional system to run their operations — from company profile sites to custom platforms with databases, dashboards, and third-party integrations. My approach is straightforward: understand what the business actually needs, build it properly, and deliver working software — not just a polished demo. Services ✅ Website Development Company profiles, landing pages, and portfolio sites built with clean, modern design and full mobile responsiveness. ✅ Custom Web Applications Database-driven systems — booking platforms, inventory management, admin dashboards, and internal business tools. ✅ E-commerce Development Full online stores with product catalogs, shopping cart functionality, and checkout systems. ✅ Mobile Applications Cross-platform apps for Android and iOS. ✅ Website Maintenance & Improvements Bug fixes, redesigns, performance improvements, and new feature additions for existing sites. ✅ Third-Party Integrations Email systems, payment gateways, and API connections to external services. Why Work With Me I prioritize clear communication throughout every project — you'll always know what's being worked on and why. I work efficiently with AI-assisted development tools like Claude Code as part of my daily workflow, which lets me build and iterate significantly faster without sacrificing code quality. I write clean, well-structured code designed to be maintained and extended over time, not just to pass a one-time review — every AI-generated output is personally reviewed and debugged by me before delivery. Every project is delivered mobile-responsive by default, and I manage multiple tasks in parallel to keep turnaround times short. - BizPrice — A financial tracking application for small business owners, featuring cost and break-even calculators, paired with a companion marketing website. - KYU — A task management application with live integrations to GitHub and public holiday data sources. - Zen Stone — A corporate website for a natural stone export company, built with a structured design system and refined motion detailing. - SOLEMATE — A complete e-commerce platform for footwear retail, including product galleries and interactive animations. - Currently developing two independent SaaS-style tools for API monitoring and feature management, built on Laravel with PostgreSQL and Redis. Technical Stack Laravel, PHP, MySQL, PostgreSQL, Flutter, HTML5, CSS3, JavaScript, Tailwind CSS I'm expanding my client portfolio and am committed to delivering strong results at a fair rate, with the goal of building lasting working relationships. If you have a project in mind — whether it's a new build or an existing site that needs work — I'd be glad to discuss the scope and provide an honest assessment of timeline and approach.

Experienced in Wordpress, Woocomerce, YII2, XERO, Excel Automation, APIs and mobile app projects for past 15 years as programer.

I’m a Full Stack Developer with 15+ years of professional experience delivering scalable and innovative web, mobile, and AI-powered solutions for clients across Indonesia, Singapore, and the U.S. I specialize in building robust full stack applications using modern frameworks such as React, Angular, Node.js, Spring Boot, Golang, and Django, combined with deep database expertise in PostgreSQL, MySQL, and MongoDB. Over the years, I’ve successfully developed and led projects for enterprise clients — from university management systems and POS applications, to AI-powered detection systems for healthcare and agriculture. My focus is always on creating clean, maintainable, and high-performance software. 🔧 Core Skills Frontend: React JS, Angular, Bootstrap, jQuery, TypeScript, HTML5, CSS3 Backend: Spring Boot (Java), Golang (Iris/Express), Node.js, Django, .NET Core Mobile: React Native, Flutter, Android (Java/Kotlin) AI & ML: YOLOv8, OpenCV, TensorFlow, Keras, Flask Database: PostgreSQL, MySQL, MongoDB, MSSQL, Oracle DevOps: Docker, Nginx, AWS, Heroku Other Tools: RabbitMQ, JasperReports, Supervisor, Git 🚀 Featured Projects University Microservices System — Migrated monolithic Laravel app to microservices using PHP (Silex), React JS, and RabbitMQ. AI-Powered Breast Cancer Detection — Combined Flask + Flutter + YOLOv8 for image-based early diagnosis. POS System (Spring Boot + Angular) — Built a full-featured retail solution with JWT Security and OpenAPI integration. TokoPOS (React Native + Node.js) — Developed a modern cross-platform POS with Clerk authentication and Drizzle ORM. E-Meterai Integration (SkillAcademy) — Engineered a high-traffic API integration for PERURI’s digital stamp service. 🧠 Certificates Angular & Node.js (Udemy, 2025) Sequence Models, CNNs, Improving Deep Neural Networks (Coursera, 2020) Android Mobile Applications (Coursera, 2014–2015)

Hello, I am Yudo. A passionate and enthusiastic Web Developer with 6+ years of experience. My technology skill includes: Frontend Stack : --Main: Javascript, ReactJS, Next.js, HTML & CSS, Flutter, Python Django --Additional: jQuery, SASS, Bootstrap, MaterialUI, Chakra UI Backend Stack : -- .Net, C#, PHP, Java, Python Flask Database : -- MySQL, Microsoft SQLServer, Oracle, PostgresSQL Version Control : -- SVN, Git (GitLab, GitHub, BitBucket)

Hi, I am software developer with experience making many type of applications, from desktop applications, Android mobile applications to web applications. Let us talk so I can help. - Web development projects, Laravel, PHP, MySQL, Node.js, Express, MongoDB - Front end web development, Nuxt.js, Vue.js, HTML, CSS - Mobile app development, Android - Desktop application, Delphi, Lazarus, Free Pascal