Independent product engineering · Bojan Subotic
React and TypeScript development, API integrations and practical AI tools. You work directly with me.
Business projects
From property operations to legal technology: interfaces, integrations and ongoing product development.
01 / Business application
Property operations platform
Owner reporting, guest registration and everyday property operations in one web platform.
Explore Urban StayOne stay, connected workflows
A multilingual flow before arrival.
Reservations, documents and operational work.
A clear view of the property and its activity.
Workflow illustration · no guest or owner data
02 / Client collaboration
Legal proceedings platform
React and TypeScript development and modernisation within a complex legal technology application.
Explore TrialViewWorking with an established product
Trace the existing behaviour and constraints.
Develop the feature or modernisation step.
Check the code and affected user behaviour.
Workflow illustration · an approach to delivery, not a client interface
Independent projects
Private applications built around problems I know first-hand. These case studies explain the work while keeping the underlying records and code private.
A private application for health records, training plans and research, with a clear separation between AI suggestions and user decisions.
A development workspace connecting projects, tasks and conversations with AI coding agents.
A private place to keep service history, mileage, parts, costs and the next maintenance date for cars and motorcycles.
The person doing the work
Independent engineer · Sleek d.o.o.
My background is in React, TypeScript and complex SaaS frontends. I also build my own products, from property tools to applications built around AI.
I work directly with the people who need the software, from the first conversation through implementation and review.
More about me and how I workCollaborations
Different products and different needs. Here is where my work fits into each business.
Frontend development for a legal technology platform. I previously worked on the product as an employee and have continued through Sleek since August 2026.
My work on TrialView ↗A property operations platform connecting owner reporting, guest registration and internal business tools.
Explore the platform ↗Services
A defined project, a feature your team needs to ship, or an existing application that needs attention.
Customer and internal tools, dashboards and product features. React and TypeScript, connected to the services your business uses.
Connect systems, reduce repeated admin and add AI where it helps. Include review and approval where a person needs to make the decision.
Join your team, deliver a feature or modernise a React application in manageable steps, with review and testing throughout.
Start a conversation
A short note is enough: what the product does, what needs to change and any timing you have in mind.
I can own a defined project or work alongside your team.
bojan.subotic.fer@gmail.comRemote collaboration in European hours.
Scope and availability agreed together.