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Otobaan — Automotive Service Management & Reminder Platform
Otobaan is a web-based automotive service management platform designed to connect vehicle owners with automotive service providers and simplify vehicle maintenance tracking.
I designed and developed the platform using Next.js, React, TypeScript, and modern web technologies, focusing on usability, scalable architecture, and streamlined service management.
Key Features:
Responsive Progressive Web App (PWA) for desktop and mobile
Phone number authentication with OTP verification
Vehicle registration and maintenance history tracking
Service reminders and maintenance scheduling
Dedicated workflows for vehicle owners and service providers
Service registration for customers who have not yet joined the platform
Custom super-admin dashboard for managing platform operations
Role-based access and user management
API integrations for authentication and notifications
SEO-friendly architecture and production deployment on Vercel
My Role:
Full-Stack Developer & Product Owner
I was responsible for product planning, application architecture, frontend and backend development, database integration, API integrations, admin dashboard functionality, debugging, testing, and deployment.
Technical Focus:
Building a practical, scalable platform that simplifies vehicle maintenance management while supporting both individual users and automotive businesses.
Tech Stack:
Next.js, React, TypeScript, Node.js, REST APIs, GitHub, Vercel.
Live Website:
https://www.otobaan.ir
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Hi everyone, I’m Dani from Innsbruck, Austria.
I’m a senior full-stack developer and technical consultant with experience in C#/.NET, PHP/Laravel/Symfony, TypeScript/Angular, APIs, SQL, e-commerce and AI integrations.
I enjoy turning business requirements into reliable applications, integrations and practical AI-assisted workflows. I’m currently available for remote freelance collaborations and happy to connect with other builders, founders and teams here on Contra.
Nice to meet you!
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Danijel Bumbar’s Work | Contra
View Danijel Bumbar’s work on Contra. The Independent-first, commission-free freelance marketplace shaping the future of work.
Nice!
A Greek car-rental platform called itself a marketplace, so buyers filed it with stranger-to-stranger apps. We moved it to car rental. Now its benchmark is Sixt.
The founder:
“Great work across the board and a very responsive great designer with excellent communication skills.”
I’m an early-career full-stack developer who builds practical web applications using Java, Spring Boot, React, and MySQL. I enjoy working across the application—from designing REST APIs and database relationships to building clear, easy-to-use interfaces.
My main project is EventAi, an event-services marketplace where customers can explore vendors, services, and packages, check availability, request bookings, and get AI-assisted event suggestions. The project includes customer, vendor, and admin workflows, email OTP verification, reviews, service photos, and Razorpay payments in test mode.
I’m continuing to improve the application and build my experience with secure, reliable full-stack development. I’m open to opportunities to collaborate on web applications and backend features.
Featured project: EventAi — Event Services Marketplace
Built a full-stack marketplace that connects customers with event vendors. Customers can browse services and packages, view vendor details and reviews, check availability, and request bookings. Vendors can manage their business profiles, listings, photos, and booking requests.
Tech stack: Java, Spring Boot, Spring Security, React, MySQL, Spring Data JPA, REST APIs, Gemini API, Razorpay test mode, Docker.
