NINETY5 IN-HOUSE PRODUCT — 2025
Ujrat — Freelance Rate Calculator & Dynamic Invoicing Suite
Engineered with:React 19TypeScriptTailwind CSSjspdfLucide IconsVercel Edge
₹18.4L+
Invoices Generated
Ujrat (أجرة - compensation / wage) is Ninety5's in-house financial engineering tool built with React 19 specifically for independent digital craftspeople, agencies, and freelance consultants. Built to eliminate under-pricing and financial ambiguity, Ujrat calculates baseline hourly rates, factoring in taxes, billable utilization ratios, business overheads, and target profit margins. It features an integrated client invoice builder with multi-currency conversion and instant client-side vector PDF generation.
The Challenge
- Designing an intuitive financial formula that accounts for non-billable hours, self-employment taxes, equipment depreciation, and vacation time.
- Rendering client-side PDF invoices with precise print margins, vector typography, and zero server round-trips using React 19.
- Creating a friction-free UI that provides instant numerical feedback as users adjust salary targets and hours worked.
The Solution
- Engineered an actuarial financial model that calculates true minimum billable rates and suggested retainer quotes in real-time.
- Implemented a client-side invoice canvas with dynamic currency selection (USD, INR, EUR, GBP) and automatic tax computation.
- Constructed a high-contrast neo-brutalist interface with instant keyboard navigation and local storage persistence.
The Measurable Results
- Over 5,000+ active freelance rate calculations run across the global community.
- 100/100 Core Web Vitals score with sub-300ms First Contentful Paint.
- Open-source GitHub repository built with React 19 for maximum frontend agility.
Services Deployed in this Project
Explore how we use tokenized design systems and Next.js engineering to drive outsized ROI: