Open to opportunities

Mirza Maksumić

@mirzamaksumi

Message

I build full-stack booking, inventory, and business management platforms from data models to production deployment.

Bosnia and Herzegovina

Message

What I'm looking for

I'm looking to build end-to-end web or mobile products where I can own features from data modeling and APIs through frontend delivery, deployment, and maintenance.

I've delivered full-stack booking and resource-management products as a freelance engineer, owning everything from data models and secure APIs to deployed user interfaces. My scheduling engine supports 500–2,000 bookings per day while making double-booking conflicts rare.

I led a ground-up rebuild of a legacy warehouse inventory tool into a React/Next.js, Express, TypeScript, Prisma, and Supabase platform, adding QR asset tagging, role-based access, and automated deployments. I also build Bandido, a production React Native appointment platform that helps businesses manage staff, bookings, customers, and daily operations.

I'm currently developing BOQ AI, combining a C#/.NET Revit plugin, rule-based validation, OpenAI GPT-4o, scenario modeling, and Excel reporting to automate construction bill-of-quantities workflows.

Experience

Work history, roles, and key accomplishments

Current

Freelance Full-Stack Software Engineer

Current

Freelance

Jan 2022 - Present (4 years 7 months)

Sole engineer owning end-to-end delivery of full-stack booking and resource-management products, from data model through deployed UI. Designed a transactional scheduling engine supporting 500–2,000 bookings/day and cut manual admin overhead with an operations dashboard.