SaaS // Client Project

Bullion E-commerce:
Live Pricing Customers Can Trust.

We built a practical SaaS solution combining dynamic pricing tool, compliance workflow system, and automated certification hub. The project delivered Live Gold-Linked Pricing and 100% Compliance Audit.

Key Results RESULTS
Live
Gold-Linked Pricing
Live Updates
100%
Compliance Audit
VAT/EXPORT READY
Secured
Valuable Gating
AES 256 ENCRYPTED

Trusted by teams building ambitious products

What We Set Out to Improve.

Industry
SaaS

Valuable physical asset trading requiring sub-second pricing accuracy and multi-segment buyer workflows.

How We Worked
Dedicated product team

Next.js Architect + Python Backend Lead + FinTech Security Specialist embedded within Swarnna Taj operations.

Goal
Transactional Control & Trust

Translating boutique in-store credibility into a globally accessible, secure, and compliant bullion portal.

What We Built
Smaller independent services Platform

A practical solution designed around the client’s existing tools, teams, and day-to-day workflow.

What Was Getting in the Way.

The client’s objective was to scale from a Dubai boutique to a global bullion house. Standard eCommerce frameworks failed to handle live gold price fluctuations and the complex export/VAT requirements for international tourists and wholesale investors.

The biggest issues were transactional drift, compliance burden, and brand mismatch. The team needed a faster, clearer way to manage the work while keeping the right checks in place.

Transactional Drift
Static pricing models created risk gaps during market surges, potentially causing day-to-day losses on bullion trades.
Compliance burden
Manual VAT and export documentation processing delayed global shipments and created audit liabilities.
Brand Mismatch
Standard off-the-shelf eCommerce UX felt insufficient for a brand positioning itself in the senior Dubai gold market.
The Solution

What We Built.

01
Dynamic Pricing Tool
Designed an automatic service that syncs with global gold indices in sub-second windows, updating every SKU's value automatically.
Key details
Integrations Bullion Benchmarks
Refresh Rate Sub Second
Pattern Event Driven
02
Compliance Workflow System
Automated the complex logic for VAT refunds, tourist tax-free shopping, and export invoicing within the checkout microservice.
Key details
Region UAE/Global
Audit Traceable Data
Automation VAT Refund Ready
03
Automated Certification Hub
Every bullion and jewellery purchase triggers the automated generation of encrypted digital certificates of authenticity and grading reports.
Key details
Docs Auto Generated
Storage Secure and traceable Logs
Security SOC2 Ready
Before and After

How the Workflow Improved.

Area
Before
After
Pricing Logic

Manual Updates

Admin-heavy price management that couldn't react to live gold market volatility.

Dynamic Benchmarking

Sub-second synchronization with global gold indices for absolute market accuracy.

Checkout Flow

Generic Gating

Standard cart logic that ignored tourist VAT and valuable corporate workflows.

Multi-Segment Gates

Context-aware routing for retail, wholesale, and tourists with automated export docs.

Growth

Single large Backend

Interdependent services caused performance slowdowns during high-traffic bullion events.

Smaller independent services Platform

Independent scaling of pricing, payment, and inventory services for 99.99% reliability.

Key Features

What Made the Solution Useful.

Fast Response

Bullion Pricing Data Collection

A dedicated Python-based service that monitors commodity markets and pushes updates through the platform to maintain 100% price consistency.

Business impact
Zero Price Drift
Secure by Design

Valuable Payment Gating

Encapsulated payment automation logic that handles high-ticket transactions with multi-factor biometric and identity verification.

Business impact
Vault-Grade Security
AI Assisted

Workflow Automation

Automated logic that identifies buyer segments and generates the exact export compliance paperwork required for global shipping.

Business impact
90% Manual Work Removed
Faster Delivery

How We Reduced Build Time.

Tested foundations helped the team spend less time on setup and more time on the parts that made this product useful.

What accelerated the work

4 reusable building blocks
01

Secure Identity Module

A tested starting point for secure identity module reduced repeated setup work.

02

Bullion Pricing Module

Reusable work for bullion pricing module let the team focus more time on the client’s specific needs.

03

System Monitoring Platform

This made it easier to add system monitoring platform without rebuilding common foundations.

04

Compliance Logic Module

A tested starting point for compliance logic module reduced repeated setup work.

Results

The Business Difference.

A straightforward before-and-after view of what changed for the team and their customers.

RESULT: ACCURACY01

Market-Price Consistency

Automated sync eliminated manual intervention, ensuring every transaction occurred at the true global market rate.

OlderDelayed
CoretusLive
Outcome100% Less Pricing Accuracy
RESULT: OPS EFFICIENCY02

Documentation Speed

Auto-generation of export and certification docs allowed the client to scale global shipping without adding headcount.

BeforeManual
AfterAutomated
Outcome90% Admin Overhead
RESULT: RELIABILITY03

Uptime Under Volatility

Smaller independent services system design maintained system stability during high-volume spikes triggered by gold market shifts.

Target99.9%
Actual99.99%
Outcome99.99% System Uptime
Results100% Less Pricing Accuracy • 90% Admin Overhead
Trust and Control

How We Kept It Safe and Reliable.

01
Data Privacy
All customer and transaction data is encrypted and handled within SOC2-ready cloud environments.
SOC2 ALIGNED
02
Regulatory Readiness
Built-in logic for UAE VAT compliance and international gold shipping certification.
COMPLIANCE READY
03
Smaller independent services Scale
Separated logic ensures that price-sync services don't throttle checkout performance during spikes.
CLOUD NATIVE
04
Code and IP Ownership
Coretus provides 100% ownership of the pricing engine, Compliance Platform, and luxury UI code.
100% OWNED
Client Testimonial

In their own words.

Coretus didn't just build a website, they built a secure, refined digital journey that mirrors our luxury retail standards. We now govern valuable bullion trades with absolute transparency and market-linked accuracy.

Own the Digital Bullion Floor.

Have a similar challenge? We can help you plan and build a practical SaaS solution around your goals, budget, and existing systems.

Live Commodity Sync

Export & VAT Automation

100% IP & Code Ownership