CTO · Founder · System Architect

Ratana THEAM

Founder of InsurTech & Roluun

Phnom Penh, Cambodia

15+ years turning complex technology problems into scalable products. Expert in insurtech, enterprise software, cloud architecture, and cross-platform mobile development.

Ratana THEAM
15+ Years in IT
15+ Years Experience
1000+ People Trained
2 Ventures Founded
CTO CB General Insurance

Founded Ventures

Building the Future of InsurTech & Technology

Entrepreneurial initiatives combining deep domain expertise with modern engineering to reshape industries.

InsurTech

InsurTech Cambodia

Pioneering digital insurance solutions for the Cambodian market. Building end-to-end insurance platforms, core system APIs, claims automation, and mobile-first insurance services — bridging traditional insurance with modern technology.

  • End-to-end insurance core system APIs & integrations
  • Automated claims & benefit processing engine
  • Mobile insurance app — iOS & Android & Huawei
  • Intelligent rating engine for premium calculations
  • B2B portal: Business Partners, Healthcare & Panel Garages
  • Real-time payment gateway integration
  • BI dashboards & strategic premium analytics
● Active & Growing
SaaS Platform

Roluun

A cloud-native Delivery & POS Management Platform engineered to power the next generation of logistics and e-commerce operations across Southeast Asia. With a production-ready multi-tenant SaaS architecture, real-time delivery tracking, and full order lifecycle management, Roluun provides a scalable API foundation that businesses can embed, white-label, or build upon — from single-store POS to enterprise logistics networks.

  • Multi-tenant SaaS: isolated data, shared infrastructure
  • Real-time delivery tracking & full order lifecycle (Walk-in, Pickup, Delivery)
  • Flexible payments: Cash, Pre-paid, Partial & multi-currency
  • B2B logistics: zone-based pricing & delivery company integration
  • Java 21 / Spring Boot 3 / PostgreSQL / Redis / Docker
● Active & Expanding

About Me

Driven by Technology, Grounded in Real-World Impact

With over 15 years in the IT industry, I have led engineering organisations, architected mission-critical systems, and founded technology ventures that create tangible value. As CTO at CB General Insurance Plc, I oversee the full technology lifecycle — from designing insurance core systems and cloud infrastructure to building and mentoring high-performing teams.

My approach blends strategic leadership with hands-on engineering. I believe the most impactful software comes from understanding both the technical depth and the business domain deeply — a principle I apply every day in insurtech and enterprise software.

I am passionate about scalable architecture, automation, fintech/insurtech innovation, and building products that stand the test of scale. My life philosophy: Ambition. Patience. Resilience.

🇰🇭 Khmer (Native) 🇬🇧 English (Professional)
🏗️

Architect First

Every system is only as good as the architecture beneath it. I design for scale, resilience, and maintainability.

🚀

Execution Focused

Ideas are worthless without delivery. I bridge strategy and execution, driving projects from concept to production.

🌏

Regional Impact

Building technology solutions tailored for the Southeast Asian market, with focus on Cambodia and the region.

🤝

People Developer

Trained 1000+ professionals. Strong leadership is as important as strong code.

Career

Professional Experience

Chief Technology Officer

CB General Insurance Plc

Current

Leading end-to-end IT strategy and engineering for one of Cambodia's general insurance companies — from core system design to cloud operations and team leadership.

Responsibilities

  • Lead IT strategy, development & technical teams
  • Design and maintain core insurance systems, APIs and integrations
  • Build claims, benefit, and policy management modules
  • Implement DB automation, triggers & BI reporting
  • Manage cloud infrastructure and deployment pipelines
  • Ensure security, stability, and scalability across all systems

Key Achievements

  • Developed core insurance control systems & APIs
  • Automated claims & benefit updates — reducing manual effort significantly
  • Built BI reports for claims vs premium analysis
  • Deployed Flutter mobile apps with insurance API integration
  • Led multiple large-scale IT transformation projects
  • Trained 1000+ professionals across the organisation
Java / Spring BootFlutterOracle SQLGCPDockerSSRSREST APIs

Technical Expertise

Core Skills & Stack

A full-stack technology leader with depth across backend, mobile, cloud, database, and BI.

Backend Development

  • Java & Spring Boot
  • ASP.NET MVC / C#
  • Node.js
  • REST API design, versioning & security
  • Microservices architecture

Mobile Development

  • Flutter (iOS & Android)
  • Fastlane — App Store & TestFlight
  • API integration & authentication
  • CocoaPods, NVM, Xcode

Database & BI

  • MySQL & Oracle SQL
  • Stored procedures & triggers
  • SSRS reporting & data automation
  • Claims vs premium analytics

DevOps & Cloud

  • Google Cloud Platform (GCP)
  • Linux — Ubuntu & CentOS
  • Docker & container orchestration
  • Shell scripting & SSH

Frontend

  • Vue.js
  • HTML5 / CSS3 / JavaScript
  • Responsive & mobile-first design
  • WordPress administration

Leadership & Strategy

  • IT strategy & roadmap planning
  • Team building & mentoring
  • Enterprise software architecture
  • InsurTech & Fintech domain expertise

Work

Technical Projects

Delivering real-world impact through engineering — from insurance platforms to AI exploration.

01

Insurance Core System Platform

Designed and built the end-to-end core insurance control system — policy management, claims processing, benefit administration, and premium calculation — with full API layer for third-party integrations.

JavaSpring BootOracle SQLREST API
02

Claims & Benefit Automation

Automated critical insurance workflow operations including claims updates, benefit recalculations, and tier changes using stored procedures, triggers, and scheduled DB jobs — eliminating manual processing.

Oracle SQLPL/SQLTriggersAutomation
03

Mobile Insurance App

Built a cross-platform mobile insurance application with policy lookup, claims submission, and benefit tracking. Deployed to both App Store and Google Play via Fastlane automated CI/CD pipelines.

FlutterFastlaneAPI AuthiOS / Android
04

BI & Analytics Dashboards

Developed comprehensive business intelligence reporting for insurance operations — claims vs premium analysis, loss ratio tracking, and management dashboards to support executive decision-making.

SSRSSQLBI ReportingData Analytics
05

GCP Cloud Infrastructure

Architected and managed production cloud infrastructure on Google Cloud Platform — including containerised services, SSH-secured servers, and deployment pipelines for insurance backend services.

GCPDockerLinuxShell Scripting
06

AI, OCR & Local LLM Research

Exploring artificial intelligence applications for insurtech — including OCR for document processing and local LLM models for intelligent automation of insurance policy and claims document workflows.

AIOCRLLMResearch

Vision & Opportunity

Open to Collaboration, Consulting & Investment

With a proven track record in building and scaling insurance technology systems, deep regional market knowledge, and hands-on engineering expertise, I am actively seeking strategic partners, investors, and collaborators to grow the next generation of InsurTech and enterprise software ventures in Southeast Asia.

  • Strategic technology consulting for insurance & fintech companies
  • Co-founding or advising early-stage insurtech/fintech startups
  • Enterprise software architecture reviews and roadmap planning
  • Investment discussions for scalable technology ventures

Let's Build Something

Whether you're an investor, a company seeking technology leadership, or a founder looking for an engineering partner — I'd like to hear from you.

Start a Conversation View LinkedIn

Contact

Get In Touch

Available for consulting, partnerships, advisory roles, and investment discussions.