Hello, I'm
Tahta Failah Mubarak
I specialize in building scalable and efficient applications with a strong focus on backend technologies like Odoo, FastAPI, and Node.js. While my main expertise lies in backend development, I also enjoy collaborating on frontend work using tools like ReactJS and NextJS to deliver complete and functional solutions.
About Me
Get to know more about who I am, what I do, and what skills I have
I enjoy building useful things and solving real problems with code
I'm a Full-Stack Developer based in Lumajang, Indonesia, with over 6 years of experience in building scalable web applications and enterprise systems. I’ve worked with a wide range of clients — from universities to Japanese corporations — helping them turn ideas into practical and maintainable solutions.
Most of my work revolves around backend architecture, REST/GraphQL APIs, and frontend development using modern frameworks like React and Vue. I'm also experienced in ERP customization using Odoo, which has deepened my understanding of how software supports business workflows.
I believe good code is not just about clever solutions — it's about clarity, reliability, and being kind to the next developer (including your future self).
Core Technologies
My Skills
A snapshot of the technologies and tools I use to build scalable, user-friendly applications.
Backend Development
- Python
- Odoo
- FastAPI
- Laravel
- ExpressJS
- Golang
- REST API
- GraphQL
- Redis
- MySQL
- PostgreSQL
Frontend Development
- JavaScript
- TypeScript
- ReactJS
- NextJS
- VueJS
Tools & Platforms
- Git
- GitHub Actions
- Jira
- Slack
- Notion
- Docker
Project Portfolio
A showcase of real-world applications I've built or contributed to—presented with respect for client confidentiality.
Web Automation App Development
Contributed to the development of a web-based automation platform for a Japanese company using FastAPI, GraphQL, and React. Involved in building scalable backend services, designing GraphQL APIs, and developing responsive user interfaces to streamline and automate business workflows.
Odoo 17.0 Technical Training
Provided technical training to the IT team of a manufacturing company on ERP development using Odoo 17. Covered essential core modules and hands-on customization relevant to manufacturing processes.
Whistleblowing System Development
Built a confidential reporting platform using Next.js, Tailwind CSS, Express.js, and MySQL. Managed both frontend and backend, handled secure submission processes, integration, bug fixing, and maintenance throughout the project lifecycle.
Customer Portal Revamp
Led the redevelopment of a customer-facing portal previously built in monolithic Odoo for a digital infrastructure company. Rebuilt using React and REST APIs to significantly improve performance, scalability, and user experience.
Odoo 14.0 Enterprise Customization
Customized Odoo 14.0 Enterprise for a digital infrastructure company to automate business processes including project management, CRM, accounting, and inventory. Delivered scalable and modular solutions tailored to operational needs.
Academic Web Application Development
Developed full-stack academic portals using Laravel for lecturer and student admissions across multiple universities. Customized modules, user interfaces, and role-based access features to match each institution’s needs.
Interested in working together?
I'm always open to discussing new opportunities and interesting projects.
Let's Connect
Whether you’re starting a new project, need help with your current stack, or just want to collaborate — I’m always open to meaningful conversations.
Open for collaboration & freelance
I work with businesses and individuals to build scalable, maintainable, and user-friendly web solutions. Let’s discuss how we can bring your idea to life — whether it's a new product, internal system, or startup MVP.
© 2025 Tahta Failah Mubarak. Built with React, Tailwind CSS, and ☕