Hi, I'm Angger
|
Security and Systems Engineer with 9+ Total Years of Career Experience delivering B2B Enterprise Technical Solutions at Samsung R&D Institute Indonesia and PT. Astra Graphia Information Technology (AGIT). Specializing in Cloud Architecture, Enterprise Security, Samsung Knox Suite, Microsoft Azure, Intune MDM, and IT Infrastructure.
Enterprise Systems & Security
About Me
I am a B2B Enterprise Technical Solution Engineer at Samsung R&D Institute Indonesia with a demonstrated history of working in the Enterprise Information Technology & Services industry, including experience at PT. Astra Graphia Information Technology (AGIT).
My core technical expertise spans managing, monitoring, and deploying Microsoft Windows Server Enterprise roles (Active Directory, DNS, DHCP, ADCS, WSUS, NPS, ADFS), Microsoft Azure Cloud Infrastructure & Security Services, Microsoft Intune MDM, Samsung Knox Enterprise Suite, and Office 365 collaboration suites.
I am responsible for end-to-end application performance, security posture monitoring using Azure Defender and Microsoft Sentinel SIEM, mailflow optimization, operational support systems design, and providing 2nd/3rd level technical support for enterprise clients.
B2B MDM Solutions
Deploying and managing Microsoft Intune & Samsung Knox for enterprise mobile fleet security.
Cloud Security & SIEM
Monitoring threat telemetry using Microsoft Defender, Azure Security Center & Azure Sentinel.
Windows Enterprise Roles
Configuring Active Directory, ADFS, DNS, DHCP, WSUS, NPS, and ADCS high-availability services.
Messaging & Collaboration
Managing Exchange Server, Exchange Online, Microsoft Teams, and mailflow redundancy.
My Recent Activities & Certifications
Licenses & Certifications
Android Enterprise Certified Expert
Google / Android EnterpriseValidated expert-level proficiency in Android Enterprise architecture, zero-touch enrollment, EMM/MDM integration, enterprise security policies, and Knox solution deployments.
Google Cybersecurity Professional Certificate
GoogleComprehensive expertise in enterprise threat detection, SecOps, SIEM analytics, Python security automation, and vulnerability assessment.
Microsoft Azure Cloud & Security Specialist
MicrosoftSpecialized in Microsoft Azure Security Center, Azure Sentinel SIEM, Azure Defender for Endpoint, and Entra ID identity management.
Microsoft Intune & Enterprise MDM Specialist
Microsoft / Enterprise MobilityExpertise in enterprise mobile device enrollment, compliance policy enforcement, Android Enterprise management, and mobile app protection.
Windows Server Enterprise Systems Administrator
Microsoft EnterpriseProficiency in Active Directory Domain Services, ADFS authentication, DNS, DHCP, WSUS, NPS, and ADCS Certificate Services.
Android Enterprise Certified Professional
Google / Android for WorkValidated expertise in Android for Work, zero-touch deployment, enterprise work profile isolation, and Knox integration.
Technical Skills & Technologies
Professional Work Profile (9+ Years Total)
B2B Enterprise Technical Solution Engineer
Samsung R&D Institute Indonesia (SRIN)
Leading B2B enterprise technical solution deployment, Knox solution consulting, and mobile device management (MDM) architecture for corporate clients globally. Responsible for integrating Samsung Knox Suite with enterprise MDM frameworks, system security compliance, and Enterprise Technical Support (ETS).
PT. Astra Graphia Information Technology (AGIT)
6 Years Career Progression (4 Positions)
Security and Cloud Solution Architect
Feb 2021 - Sep 2022 ยท 1 yr 8 mos- Leveraged cloud environment and service-oriented architecture principles to define and own Solution Architecture (applications, data, and security technologies).
- Worked directly with enterprise clients to design full-stack cloud solutions integrating with existing infrastructure across data flow, security, DevOps, and governance.
- Optimized cloud presence, performance, security posture, and cost efficiency while developing specs, documentation, and technical support procedures.
- Designed public key infrastructure (PKI), Certification Authorities (CA), digital signatures, and alignment with ISO 27001/27002, COBIT, and ITIL frameworks.
- Responded rapidly and effectively to security incidents, providing post-event root-cause analyses, security team mentoring, and continuous awareness training.
Project Manager - Implementation & Maintenance IT Infrastructure
Oct 2018 - Jul 2021 ยท 2 yrs 10 mos- Managed end-to-end IT infrastructure project lifecycles: scope definition, resource planning, schedule sequencing, time/cost estimation, and budget execution.
- Oversee risk analysis, progress monitoring & reporting, team leadership, business partnering, quality control, vendor management, and benefit realization.
Team Lead - Implementation IT Infrastructure
Oct 2017 - Oct 2018 ยท 1 yr 1 mo- Directed technical teams, delegated implementation responsibilities, conducted risk assessment & management, and coached/mentored engineering team members.
- Coordinated application software releases, reviewed technical assignments for accuracy, and executed organizational policies across departments.
System Engineer - IT Infrastructure
Oct 2016 - Oct 2017 ยท 1 yr 1 mo- Managed and monitored installed operating systems and core enterprise infrastructure roles (Active Directory, DNS, DHCP, WSUS, NPS, ADCS).
- Installed, configured, tested, and maintained system management tools; created custom scripts for task automation; and delivered Tier-2 & Tier-3 support.
Computer Engineering
Telkom University
Studied at Telkom University from 2011 to 2015, majoring in Computer Engineering with a GPA of 3.35 / 4.00. Strong academic foundation in computer engineering, enterprise system architecture, network infrastructure, and information technology systems.
Enterprise Technical Solutions
Samsung & Microsoft Intune Enterprise MDM
Comprehensive Mobile Device Management architecture combining Microsoft Intune policy enforcement with Samsung Knox enterprise device enrollment.
Azure Sentinel & Defender Security Operations
Cloud SIEM threat monitoring and automated incident response framework utilizing Azure Security Center, Defender for Endpoint, and Sentinel.
Hybrid Messaging & Windows Server Infrastructure
Enterprise Active Directory, ADFS authentication, and hybrid Exchange Online mailflow infrastructure designed for high redundancy.
Theme Customizer
Customize the site theme in real-time!
Get In Touch
Let's connect & collaborate!
Feel free to reach out for inquiries, enterprise technical solutions discussions, or professional networking.