Enterprise Operating System Proposal

Ducagini Petroleum Ltd

AI-Driven Petroleum Trading Operating System, Automated KYC/AML Compliance Engine, Intermediary Margin Optimizer, and Multi-App Ecosystem.

17 Weeks
Project Timeline
12 Core
System Modules
3 Mobile
App Interfaces
Project Brief Confidential
Client Company: Ducagini Petroleum Ltd
Location: London, United Kingdom
Prepared By: ProBluVantara Systems
Document Version: v1.0 (Enterprise Architecture)
Target Platform: Web CRM + iOS & Android Apps
Core Objective

Client Requirement Statement

Ducagini Petroleum Ltd requires a secure, enterprise-grade petroleum trading operating system that automates the entire trading lifecycle—from client onboarding, KYC/AML approval, and buyer-seller AI matching to pricing/spread margin calculation, trade execution, legal document generation (SPA, LOI, ICPO), client portal communication, and BI analytics.

System Lifecycle

10-Step High-Level Workflow

1. Client Auth

Invite, Sign-up & 2FA Auth setup

2. KYC Form

Company & UBO documentation

3. AI OCR Scan

Auto-extraction of Passport & Corp docs

4. AML Check

Sanctions, OFAC & PEP automated scan

5. MLRO Approval

Compliance Officer review & sign-off

6. Marketplace

Buyer requirements & Seller inventory

7. AI Matching

Algorithmic Trade feasibility scoring

8. Spread Engine

Ducagini margin & pricing calculation

9. Auto Docs

SPA, LOI, ICPO contract generation

10. Settlement

Trade closure & BI analytics reporting

Technical Breakdown

12 Core System Architecture Modules

Module Name Sub-Modules & Functionalities Tech / Third-Party API Dev Hours Phase
Auth & Security
  • JWT authentication & Session expiry control
  • Multi-Factor Auth (SMS OTP / Authenticator App)
  • Role-Based Access Control (Super Admin, Co-CEO, MLRO, Sales)
  • Device fingerprinting & IP monitoring
 Auth0 Twilio AES-256 120 Hrs Phase 1
Client KYC Onboarding
  • Self-submission forms for Buyer/Seller/Broker
  • Company Details (Incorporation, Tax ID, Address)
  • Director & UBO ownership percentage tracking
  • Banking info validation (IBAN, SWIFT, Correspondent Bank)
 Next.js Forms AWS S3 Storage 160 Hrs Phase 1
Intelligent OCR AI
  • Passport MRZ, Photo & Signature extraction
  • Certificate of Incorporation & Bank Letter reading
  • Document Authenticity Score & Fraud Detection
  • Missing Document Alerts & Expiry warning system
 AWS Textract Google Doc AI 200 Hrs Phase 2
AML Compliance Engine
  • Screening against OFAC, EU, UN, & OpenSanctions
  • Politically Exposed Persons (PEP) match scoring
  • Automated Compliance Risk Score calculation
  • MLRO Dashboard (Approve / Reject / Hold workflow)
 ComplyAdvantage API OpenSanctions 150 Hrs Phase 1
Enterprise CRM
  • Counterparty Master Records & Profile Health Score
  • Pipeline Kanban Stages (Invited → Review → Active)
  • Communication Logs & Interaction Timeline
  • Search, dynamic filtering, & export (CSV/PDF)
 Redux Toolkit Tailwind UI 180 Hrs Phase 1
Petroleum Marketplace
  • Buyer requirement submission (Jet A-1, EN590, D6, Crude)
  • Seller product availability & inventory listings
  • Restricted access (Strictly Approved Counterparties only)
 WebSockets Node.js Engine 140 Hrs Phase 2
AI Matching Engine
  • Multi-variable matching (Product, Volume, Price, Geo)
  • Historical Counterparty Reliability Weighting
  • Trade Feasibility & Trade Risk Score output
  • Instant high-probability match alerts for Sales Team
 Python SciPy OpenAI GPT-4o 220 Hrs Phase 2
Pricing & Spread Engine
  • Ducagini Intermediary Margin Optimizer
  • Deduction logic: Freight, Insurance, Storage, Taxes
  • Profit per Metric Ton (MT) & Barrel calculation
  • Recommended Buyer & Seller Target Price generation
 Custom Algorithmic Logic 100 Hrs Phase 2
Trade Lifecycle
  • Complete Trade Record Creation & Tracking
  • Lifecycle stages: Negotiate → Execute → Shipment → Settled
  • Trade completion analytics & audit logs
 PostgreSQL Ledger 130 Hrs Phase 1
Auto Document Engine
  • Auto-fill templates: ICPO, LOI, FCO, SPA, TSA, CPA
  • Instant PDF & DOCX generation & CRM archiving
  • Version control & electronic signature status tracking
 Puppeteer docx.js DocuSign API 160 Hrs Phase 2
Multi-App Mobile Suite
  • Client App: Document upload, status, notifications
  • Executive App: 1-Click trade approvals & profit snapshots
  • Sales App: Lead tracking, follow-up alerts, visit notes
 Flutter (iOS/Android) Firebase FCM 300 Hrs Ph 1 & 2
Analytics & Security Audit
  • Executive Revenue, Volume, & Gross Margin Dashboards
  • AI Business Insights (Profitable routes, Risk flags)
  • Immutable audit trails for compliance monitoring
 Recharts CloudWatch 110 Hrs Phase 2
Recommended Tech Stack

Enterprise Infrastructure

Web Frontend

Next.js 14 / React.js for enterprise dashboard rendering, Tailwind CSS for dark-theme corporate UI, Redux Toolkit for state management.

Backend & API

Node.js (NestJS) / Python FastAPI for microservices architecture, PostgreSQL relational database, and Redis for high-speed caching.

Cross-Platform Mobile

Flutter for unified iOS & Android mobile applications codebase, Hive encrypted local storage, Firebase FCM for push notifications.

Cloud & AI Services

AWS S3 & Textract for document OCR, OpenAI GPT-4o for intelligent matching, Auth0 for authentication, and CloudWatch for monitoring.

Commercials & Roadmap

Phased Delivery & Costing

Phase 1 (MVP)
Core Platform & Compliance
6 – 7 Weeks Timeline

Authentication 2FA, Client Onboarding, Basic Document Upload, AML Screening Engine, MLRO Compliance Dashboard, CRM Core, Trade Ledger, & Basic Client Mobile App.

$22,000 USD
In-House Dev Cost: ~$12,000 USD
  • Auth & Role-Based Permissions
  • MLRO Compliance Dashboard
  • Basic Client Portal & App
  • AML Sanctions Integration
AI Automation & Matching
6 Weeks Timeline

Advanced OCR Fraud Detection, AI Buyer-Seller Matching Engine, Spread/Margin Optimizer, Document Auto Generation (SPA/LOI PDF), & Executive Mobile App.

$18,000 USD
In-House Dev Cost: ~$10,000 USD
  • AWS Textract OCR Engine
  • AI Matching & Risk Score
  • Automated SPA/LOI Generator
  • Executive Mobile App
Advanced Enterprise
4 – 5 Weeks Timeline

Predictive AI Analytics, DocuSign / Adobe Sign E-Signature API, Vessel & Shipment Tracking (IMO APIs), & Workflow SLA Automation.

$12,000 USD
In-House Dev Cost: ~$6,000 USD
  • DocuSign API Integration
  • Vessel IMO Tracking API
  • Predictive Risk Analytics
  • Automated Approval Routing

ProBluVantara Project Observation & Infrastructure Note:

The document outlines an estimated overall timeline of 17 Weeks. However, due to external third-party integrations (AML Sanctions APIs, AWS Textract Engine, IMO Vessel Tracking) and compliance audit sign-offs, actual deployment schedules may vary slightly.

Recurring Infrastructure Costs: Cloud hosting (AWS), OpenAI API consumption, Textract OCR processing fees, SMS OTP gateways, and Third-Party AML Database subscriptions will be billed directly to the client and are separate from core system development fees.