Enterprise Security Posture
Design and implement enterprise-grade security posture to keep evolving with emerging threats — Keeping you from losing trust and money.
Strategic IT Consultant
Engineering
Security
AI
8+ years designing and shipping production grade enterprise systems, consulting across 25+ enterprise engagements. Here to help you grow and secure your business.
What I do
Services
Quality is non-negotiable, I take pride in what I do. Secure, scalable, and reliable products is what you will have — here's where I create value.
IT Strategy & Consulting
Solution architecture and resource planning across 25+ enterprise engagements — Bridging business goals and technical execution.
Full-Stack Development
End-to-end delivery across web and mobile platforms — from architecture to production. React, Svelte, Vue, Node.js, Python. 30+ shipped products across finance, logistics, IoT, and SaaS.
AI Solutions Architecture
Translate AI capabilities into practical business outcomes. From integration strategy to implementation — bringing intelligence where it creates real leverage.
Career history Where I've
Where I've
Made an Impact
8+ years across enterprise banking security, software consultancy for multiple industries, and emerging technology.
Download CVMay 2025 — Present
Platform Security Lead
PT Bank Mandiri (Persero) Tbk. · Jakarta, Indonesia
- Designed SIAM: in-house CIAM platform with enchanced security, scalability and up to 90% OPEX efficiency
- Designed Synx: API Gateway for reducing complexity and application integration time to IAM up to 50%
- Designed Clever: AI powered automated hourly reporting and incident analysis platform
- Achieved 5-nines (99.999%) availability for 35M+ customers with zero security breaches
- Automated end-to-end identity lifecycle for 60K+ employee accounts reducing identity misconfigurations up to 80%
- Designed on-premise MFA solutions integrated with Active Directory identity provider to eliminate 9k+ account takeovers
- Engineered <5-minute failover / service recovery SLA through proactive incident response
Mar 2022 — Apr 2025
Platform Security Engineer
PT Bank Mandiri (Persero) Tbk. · Jakarta, Indonesia
- Engineered and stabilized mission critical identity service for Livin' by Mandiri
- Achieved 3-nines (99.9%) availability for 25M+ customers with zero security breaches
- Designed Overwatch: unified CIAM monitoring dashboard integrating ELK, Splunk, and Thales HSM monitoring for early warning incident detection
- Designed HAVA: CLI-based toolset for high-availability maintenance and disaster recovery automation, enabling operation without fear of human error
- Engineered observability stack ELK and Glowroot as baseline request monitoring and analysis
- Engineered <10-minute failover / service recovery SLA through proactive incident response
Feb 2021 — Feb 2022
Business Analyst
PT Andromedia · Surabaya, Indonesia
- Produced best-fit software requirement specifications with care driving client re-orders for high value projects
- Bridged technical teams and business stakeholders through requirements analysis, filling in the gaps of misunderstandings and managing expectations
- Owned and managed delivery timelines across concurrent projects within SLA
Jan 2020 — Jan 2021
Lead Software Engineer
PT Andromedia · Surabaya, Indonesia
- Led cross-functional engineering squad of 5 across full-cycle delivery
- Built rapid internal web app builder capable of one-click CRUD application generation with flexible customizations, reducing time to market up to 60%
- Supporting and guiding clients in operating our solutions to ensure quality experience
Mar 2018 — Dec 2019
Software Engineer
PT Andromedia · Surabaya, Indonesia
- Delivered full-cycle from requirements through deployment for multitude of applications
- Flexible adaptation for across web and mobile apps technology for client needs and existing stacks fit
Why Hire Me
Built for high stakes.
"Trust is the main currency. Dream with hope, plan with data, build with passion, deliver with precision."
35M+
Users secured
99.999%
Availability maintained
25+
Enterprise engagements
I have kept 35+ million users secured at 5-nines availability with zero security breaches — at one of Indonesia's largest financial institutions.
Across 25+ enterprise engagements I've translated complex technical problems into shipped, measurable outcomes. From security architecture to AI integration, I operate at the intersection of depth and delivery.
I adapt fast, own outcomes end-to-end, and I will not ship something I wouldn't trust my own data to.
Skills & Technologies
IT Security
OAuth 2.0
FIDO2 / WebAuthn
IAM / CIAM
MFA
SSO
SOC
DLP
Frontend
React
Svelte
Vue.js
React Native
TypeScript
Backend & Data
Node.js
Python
Java
PHP
PostgreSQL
DB2
Redis
MongoDB
PGVector
Infrastructure & Ops
Docker
Kubernetes
ELK Stack
Splunk
RHEL
Parrot OS
VPC
Tools
Figma
Git
Certifications
- Certified Ethical Hacker (CEH) EC-Council
- Digital Forensics Essentials (DFE) EC-Council
- Network Defense Essentials (NDE) EC-Council
- Ethical Hacking Essentials (EHE) EC-Council
- AI for Cybersecurity EC-Council
- Secure Coding Foundations LinkedIn Learning
- Building Trustworthy AI Systems: Transparency, Explainability, and Control with ISO/IEC TR 24028 LinkedIn Learning
- MLOps Essentials: Model Development and Integration LinkedIn Learning
- CybExer Technical CSIRT CybExer Technologies
My Works
Projects
30+ delivered projects spanning banking infrastructure, enterprise software, IoT, and SaaS. Here are six that moved the needle.
90% OPEX efficiency
SIAM
PT Bank Mandiri Persero (Tbk.)
Ground-up redesign of Bank Mandiri's CIAM infrastructure. Eliminated vendor lock-in and scalability ceilings. Massive scale seamless migration for 35M+ users. Maintains 5-nines SLA with enhanced security.
IAM / CIAMSecurity ArchitectureOAuth 2.0Microservices
MTTD reduced significantly
Overwatch
PT Bank Mandiri Persero (Tbk.)
All-in-one CIAM monitoring and management dashboard. Integrates ELK Stack, Splunk, and Thales HSM. Providing real-time detection of anomalies for early warning.
SIEMObservabilityELK / SplunkOperational Tooling
<5 min failover execution
HAVA
PT Bank Mandiri Persero (Tbk.)
Purpose-built CLI toolkit for high-availability and disaster recovery. Automates health checks, traffic rerouting, data consistency validation, and service restoration for critical CIAM infrastructure.
SREDisaster RecoveryAutomationHigh Availability
AI Powered Reporting & Incident Analysis
CLEVER
PT Bank Mandiri Persero (Tbk.)
Automated periodic reporting, incident analysis platform for supporting human during anomaly investigation. Saved up to 80% issue identification time.
AutomationMonitoringAnalysis Platform
Port to Go Port Management System
Petroport
PT Petrokimia Gresik
Comprehensive port management system with GIS/AIS vessel tracking, asset utilisation, KPI dashboards, and IoT integration for enhanced port operations and monitoring. Full-cycle delivery for a major petrochemical company.
Enterprise PlatformGIS / AISIoTPower BI
Data Protection Own and control your assets
Avia MDM
PT Avia Avian Tbk.
Enabling mobile device management solution for protecting enterprise sensitive assets. Preventing data leak to competitors and bad actors by keeping the company digital assets secure.
IoTDLP