Linh Nguyen
YUPEX’s Internal Vehicle Management System
Baax - Financial Management for Construction
A digital platform for managing budgets, invoices, and contracts in complex construction projects
My Role
As the UX/UI Designer, I:
- Defined MVP scope and features.
- Designed all high-fidelity UIs in Figma.
- Built a scalable component-based design system.
- Collaborated with developers to align design and implementation.
About
Baax is a digital solution for financial management in the construction industry, designed to handle large and complex building projects. The platform automates invoice processing and provides an intuitive approval flow for accountants, advisors, and project owners (bygherre), ensuring that invoices and supporting documents are quickly and efficiently handled.
The system offers a complete overview of budgets, finances, and cash flows, while also managing contracts between project owners, advisors, and contractors. Change orders and additional work are automatically linked to contracts, keeping budgets up to date and always reflecting the current financial situation.
Problem
Managing finances in large construction projects is highly complex. Project owners (bygherre) often juggle multiple spreadsheets, emails, and disconnected tools to track budgets, invoices, and contracts. This leads to:
- Lack of a unified financial overview.
- Time-consuming invoice approval processes.
- High risk of manual errors when updating budgets and contracts.
Goal
The goal of the MVP was to design a single, intuitive platform for project owners that would:
- Centralize financial data across projects.
- Automate invoice handling and approval workflows.
- Keep budgets up to date by linking contracts, change orders, and invoices.
- Provide scalability for additional user roles (advisors, contractors, accountants) in later iterations.
Key features
Baax simplifies financial management for construction projects with a set of core features designed to increase transparency, automate workflows, and keep projects on track.
Smart Invoice Management
Automated approval flows ensure invoices are reviewed by the right roles. Only paid invoices can be fully approved, reducing errors and delays.
Real-Time Budget Oversight
Budgets update instantly after approvals of extra work or agreement slips, providing a transparent, always-up-to-date picture of project finances.
Contract Management
Contracts are created, stored, and linked to budgets and invoices. Track signature status and changes in one central place.
Agreement Slips (Aftalesedler)
Digital change orders that, once approved, automatically update the project budget and are tied to the correct contracts and invoices.
Documentation & Organization
All contracts, invoices, and slips are stored in one place with search, filters, and an audit trail for accountability.
Baax.dk
All Projects Overview
- Overview of all active projects
- Project cards show name, location, start date, and progress
- Quick entry point into each project
Project dashboard
- Quick overview of project status, start/end dates
- Shows latest invoices and contracts
Budget oversight
- Budget updates automatically when change orders or extra work are approved.
- Multiple versions of the budget can be tracked.
- Built-in indicators highlight overruns, pending costs, and rejected items.
Create budget categories
- Simple modal for creating/editing budget posts
- Keeps consistency across budgets, invoices, and contracts
Invoice management
- Centralized list of all project invoices
- Clear status labels (Godkendt, Afventer godkendelse).
- Search and filter options for quick access
Invoice details
- Full invoice details: sender, receiver, dates, payment terms, and line items
- Shows invoice status and links back to contracts and budget posts
- Ensures an auditable, traceable approval flow
Contract Management
- Overview of all project contracts
- Status clearly visible (Underskrevet, Afventer underskrift)
- Contract cards include type, creation date, and contractor info
- Makes obligations easy to track at a glance
Create Contract
- Guided contract creation form
- Input contractor details, amounts, and dates
- Contracts automatically connect to budget posts
- Improves traceability and reduces manual errors
Linh’s personal site
Creating digital products
Let’s Connect!
Back to top
Linh Nguyen
Hello
Work
Design System
Work
YUPEX’s Internal Vehicle Management System
BAAX - Baax – Financial Management for Construction
A digital platform for managing budgets, invoices, and contracts in complex construction projects
My Role
As the UX/UI Designer, I:
- Defined MVP scope and features.
- Designed all high-fidelity UIs in Figma.
- Built a scalable component-based design system.
- Collaborated with developers to align design and implementation.
About
Baax is a digital solution for financial management in the construction industry, designed to handle large and complex building projects. The platform automates invoice processing and provides an intuitive approval flow for accountants, advisors, and project owners (bygherre), ensuring that invoices and supporting documents are quickly and efficiently handled.
The system offers a complete overview of budgets, finances, and cash flows, while also managing contracts between project owners, advisors, and contractors. Change orders and additional work are automatically linked to contracts, keeping budgets up to date and always reflecting the current financial situation.
Problem
Managing finances in large construction projects is highly complex. Project owners (bygherre) often juggle multiple spreadsheets, emails, and disconnected tools to track budgets, invoices, and contracts. This leads to:
- Lack of a unified financial overview.
- Time-consuming invoice approval processes.
- High risk of manual errors when updating budgets and contracts.
Goal
The goal of the MVP was to design a single, intuitive platform for project owners that would:
- Centralize financial data across projects.
- Automate invoice handling and approval workflows.
- Keep budgets up to date by linking contracts, change orders, and invoices.
- Provide scalability for additional user roles (advisors, contractors, accountants) in later iterations.
Key features
Baax simplifies financial management for construction projects with a set of core features designed to increase transparency, automate workflows, and keep projects on track.
Smart Invoice Management
Automated approval flows ensure invoices are reviewed by the right roles. Only paid invoices can be fully approved, reducing errors and delays.
Real-Time Budget Oversight
Budgets update instantly after approvals of extra work or agreement slips, providing a transparent, always-up-to-date picture of project finances.
Contract Management
Contracts are created, stored, and linked to budgets and invoices. Track signature status and changes in one central place.
Agreement Slips (Aftalesedler)
Digital change orders that, once approved, automatically update the project budget and are tied to the correct contracts and invoices.
Documentation & Organization
All contracts, invoices, and slips are stored in one place with search, filters, and an audit trail for accountability.
Baax.dk
All Projects Overview
- Overview of all active projects
- Project cards show name, location, start date, and progress
- Quick entry point into each project
Project dashboard
- Quick overview of project status, start/end dates
- Shows latest invoices and contracts
Budget oversight
- Budget updates automatically when change orders or extra work are approved.
- Multiple versions of the budget can be tracked.
- Built-in indicators highlight overruns, pending costs, and rejected items.
Create budget categories
- Simple modal for creating/editing budget posts
- Keeps consistency across budgets, invoices, and contracts
Invoice management
- Centralized list of all project invoices
- Clear status labels (Godkendt, Afventer godkendelse).
- Search and filter options for quick access
Invoice details
- Full invoice details: sender, receiver, dates, payment terms, and line items
- Shows invoice status and links back to contracts and budget posts
- Ensures an auditable, traceable approval flow
Contract Management
- Overview of all project contracts
- Status clearly visible (Underskrevet, Afventer underskrift)
- Contract cards include type, creation date, and contractor info
- Makes obligations easy to track at a glance
Create Contract
- Guided contract creation form
- Input contractor details, amounts, and dates
- Contracts automatically connect to budget posts
- Improves traceability and reduces manual errors
Linh’s personal site
Creating digital products
Let’s Connect!
Back to top
Linh Nguyen
Hello
Work
Design System
Work
Baax - Financial Management for Construction
Baax - Financial Management for Construction
A digital platform for managing budgets, invoices, and contracts in complex construction projects
My Role
As the UX/UI Designer, I:
- Defined MVP scope and features.
- Designed all high-fidelity UIs in Figma.
- Built a scalable component-based design system.
- Collaborated with developers to align design and implementation.
About
Baax is a digital solution for financial management in the construction industry, designed to handle large and complex building projects. The platform automates invoice processing and provides an intuitive approval flow for accountants, advisors, and project owners (bygherre), ensuring that invoices and supporting documents are quickly and efficiently handled.
The system offers a complete overview of budgets, finances, and cash flows, while also managing contracts between project owners, advisors, and contractors. Change orders and additional work are automatically linked to contracts, keeping budgets up to date and always reflecting the current financial situation.
Problem
Managing finances in large construction projects is highly complex. Project owners (bygherre) often juggle multiple spreadsheets, emails, and disconnected tools to track budgets, invoices, and contracts. This leads to:
- Lack of a unified financial overview.
- Time-consuming invoice approval processes.
- High risk of manual errors when updating budgets and contracts.
Goal
The goal of the MVP was to design a single, intuitive platform for project owners that would:
- Centralize financial data across projects.
- Automate invoice handling and approval workflows.
- Keep budgets up to date by linking contracts, change orders, and invoices.
- Provide scalability for additional user roles (advisors, contractors, accountants) in later iterations.
Key features
Baax simplifies financial management for construction projects with a set of core features designed to increase transparency, automate workflows, and keep projects on track.
Smart Invoice Management
Automated approval flows ensure invoices are reviewed by the right roles. Only paid invoices can be fully approved, reducing errors and delays.
Real-Time Budget Oversight
Budgets update instantly after approvals of extra work or agreement slips, providing a transparent, always-up-to-date picture of project finances.
Contract Management
Contracts are created, stored, and linked to budgets and invoices. Track signature status and changes in one central place.
Agreement Slips (Aftalesedler)
Digital change orders that, once approved, automatically update the project budget and are tied to the correct contracts and invoices.
Documentation & Organization
All contracts, invoices, and slips are stored in one place with search, filters, and an audit trail for accountability.
Baax.dk
All Projects Overview
- Overview of all active projects
- Project cards show name, location, start date, and progress
- Quick entry point into each project
Project dashboard
- Quick overview of project status, start/end dates
- Shows latest invoices and contracts
Budget oversight
- Budget updates automatically when change orders or extra work are approved.
- Multiple versions of the budget can be tracked.
- Built-in indicators highlight overruns, pending costs, and rejected items.
Create budget categories
- Simple modal for creating/editing budget posts
- Keeps consistency across budgets, invoices, and contracts
Invoice management
- Centralized list of all project invoices
- Clear status labels (Godkendt, Afventer godkendelse).
- Search and filter options for quick access
Invoice details
- Full invoice details: sender, receiver, dates, payment terms, and line items
- Shows invoice status and links back to contracts and budget posts
- Ensures an auditable, traceable approval flow
Contract Management
- Overview of all project contracts
- Status clearly visible (Underskrevet, Afventer underskrift)
- Contract cards include type, creation date, and contractor info
- Makes obligations easy to track at a glance
Create Contract
- Guided contract creation form
- Input contractor details, amounts, and dates
- Contracts automatically connect to budget posts
- Improves traceability and reduces manual errors
Linh’s personal site
Creating digital products
Let’s Connect!
Back to top