Irfan Romadona

Solution Architect

Irfan Romadona

Solution Architect with 18+ years of experience delivering enterprise-scale cloud-native architectures. Led 8 successful AWS migration projects spanning core systems, data warehouses, and AML platforms for a Tier-1 global insurer at Accenture. Drove a 90% cost reduction in e-KYC operations at Allianz through AI/ML automation (Textract, Rekognition). Deep expertise in the Java ecosystem (Spring Boot, Spring Cloud), event-driven architecture (Confluent Kafka Cloud), Infrastructure as Code (Terraform), and TOGAF-based governance.

Languages

English (Professional)
Bahasa Indonesia (Native)

Core Competencies

Enterprise & Solution Architecture (TOGAF, CQRS)
AWS Cloud Migration & Replatforming
Infrastructure as Code (Terraform, Docker)
Event-Driven Architecture (Confluent Kafka)
Java (Spring Boot, Spring Cloud)
CI/CD & FinOps (Jenkins, Scalr, Flexera)
API-led Connectivity & Integration
AI-Assisted Development

Professional Experience

Business & Technology Integration Architecture Associate Manager

ACCENTURE · July 2025 - Present

  • Led 8 successful AWS migration and replatforming projects across mission-critical workloads — Oracle-based Core Systems, Data Warehouses, SAP Reporting tools (rearchitected), SFTP/SMTP applications, RPA platforms, APM tooling, and AML systems — while implementing distributed system patterns using Spring Cloud for resilient service communication across regional clusters.
  • Designed and implemented a CQRS-based data optimization strategy using Qlik Replicate CDC for real-time replication across heterogeneous sources and targets (Oracle, MSSQL, PostgreSQL, Kafka, MongoDB), and led data migration between legacy and modernized Core Systems.
  • Designed AWS Database backup and recovery strategy strengthening RPO/RTO targets across the cloud estate.
  • Designed AWS network redesign spanning client AWS environments, on-premises data centers, and external business partners.
  • Designed Hospital Partner E-Tariff and E-Billing integration as part of a Claim Auto-Adjudication initiative.
  • Leveraged Agentic Coding Assistants intensively for code generation, debugging, IaC authoring, and technical documentation automation.
  • Authored Architectural Decision Records (ADRs) and blueprints for Microservices, API-led connectivity, and cloud migration patterns.

Solution Architect

ALLIANZ INDONESIA · November 2019 - July 2025

  • Led migration of the enterprise Message Broker to Confluent Cloud, onboarding 16+ engineering teams — key topics reach millions of events/day — replacing legacy API integration and improving decoupling, scalability, and engineering velocity.
  • Designed and delivered Dukcapil API integration serving 3 business lines (Life, P&C, Sharia), processing 1,000+ identity validations/day with instant verification — eliminating manual card-reader hardware, third-party costs, and security risk.
  • Redesigned the e-KYC system using AWS Textract (OCR) and Rekognition (Face Recognition), achieving a 90% reduction in operational costs through workflow automation.
  • Designed and deployed direct customer sales integrations with 4+ major banks and 2 online marketplaces on AWS — a frontier approach bypassing the traditional agent-only model and opening new digital revenue channels.
  • Implemented the Expert Underwriting System, achieving near-full automation of insurance onboarding — human underwriters now handle only rulebook governance and rare edge cases.
  • Delivered a new TPA integration, replacing legacy third-party administration with a redesigned Customer Service hotline.
  • Redesigned Insurance Agent profile and hierarchy system, improving data retrieval speed and agent engagement.
  • Optimized the bulk email system, resolving throughput bottlenecks. Maintained SMS and WhatsApp Notification Services.
  • Led migration from on-premises Nutanix VM-based infrastructure to AWS On-Demand EC2 and RDS, reducing infrastructure costs by more than 50%.

Solution Architect / Java Technical Lead

PT SOLUSI PLUS (Consultant at Bank Mandiri) · December 2016 - April 2018

  • Led the design and delivery of Syndication Management Tools and Relationship Manager (RM) Tools serving the SME Group, built on Spring Boot — enabling the bank’s SME lending operations to manage syndicated loan portfolios and client relationships at scale.

Analyst Programmer

MITRAIS · January 2008 - October 2012

  • Key contributor to the Ellipse-to-SAP migration program, developing payroll and HR integration via Web Services for a major mining enterprise, covering thousands of employees.
  • Led development of M-MS version 4.5 deployed across multiple regional hospitals, digitizing medical record management and administrative workflows.

Education

Bachelor of Information Systems

Sepuluh Nopember Institute of Technology (ITS), Surabaya ·

Certifications

AWS Certified Solutions Architect – Professional

Jan 2025 – Jan 2028

TOGAF® Enterprise Architecture Practitioner

Issued May 2024 by The Open Group

Lightbend Reactive Architecture: Advanced

IBM/Lightbend

AWS Certified Solutions Architect – Associate

Dec 2021 – Dec 2024