NEXT-GEN INFRASTRUCTURE Architecting Seamless Modern Cloud Workspaces
Enterprise-grade IT consulting in Singapore specializing in minimal-disruption Microsoft 365 cloud migrations, Teams Direct Voice Routing, SME cybersecurity hardening, and high-performance Web Creation.
"Pragmatic cloud cutovers and direct engineer-level IT support for Singapore businesses."
Experienced IT Partner For Your Business
Hello, I'm Simon. With over two decades in the IT sector and more than 10 years specializing in Microsoft 365 and cloud workspace environments, I bridge the gap between legacy infrastructure and cloud modernization for organizations across Singapore.
Having worked extensively with top Singapore System Integrator (SI) organizations, I understand the technical complexities, compliance mandates, and agility requirements of both scaling SMEs and enterprise teams. I design smooth, secure, and minimal downtime cloud migration strategies tailored specifically to your day-to-day operations.
Whether your business needs a complete tenant-to-tenant cutover, hybrid Active Directory synchronization, Secure Cloud Voice Gateway integration for Teams calling, or emergency desktop and network troubleshooting, I deliver direct, engineer-level execution without support desk delays.
Why Choose Me?
- Minimal Downtime Strategy: Migrations scheduled cleanly off-hours so your staff remain fully operational.
- SI-Grade Expertise: Enterprise level infrastructure methodologies applied to mid-market requirements.
- Direct Point of Contact: Direct engineer communication, avoiding typical customer support hold-ups.
- Security Oriented: Multi-Factor Authentication (MFA), Conditional Access, and Information Protection configured by default.
- Post-Migration Support: Hypercare period following every cutover to ensure smooth user adoption and stability.
Specialist IT Consulting & Support
M365 Migration & Domain Setup
End-to-end execution of your cloud transition to Microsoft 365. I manage minimal-downtime mailbox, calendar, and archive cutovers from IMAP, Google Workspace, on-premise Exchange, or tenant-to-tenant setups. Includes complete custom domain DNS integration (MX, SPF, DKIM, DMARC) and cost-effective licensing consultation.
View Migration DetailsSME Cybersecurity & Cloud Backup
Turnkey cybersecurity hardening for SMEs without an in-house IT team. Enforces MFA, Entra ID Conditional Access, Defender for Business anti-phishing, and endpoint protection. Includes automated secondary cloud-to-cloud backup targeting independent cloud storage for M365 disaster recovery.
View Security DetailsTeams Direct Voice Routing
Modernize your telephony infrastructure. I configure Secure Cloud Voice Gateways to bridge local Singapore telco trunks directly into Microsoft Teams—eliminating physical phone hardware and ongoing maintenance.
View Voice DetailsSMB Web Creation
High-performance static web development tailored for Singapore SMEs. Integrated with built-in SEO (Search Engine Optimization), GEO (Generative Engine AI search optimization), fast loading speeds, structured schema markup, and complete source code ownership.
View Web DetailsM365 Cloud Migration & Custom Domain Integration
Structured cutovers engineered for zero data loss and off-hours execution with complete DNS configuration.
Google Workspace Cutover
Full mailbox, calendar, contacts, and drive document sync from Gmail / Google Workspace into M365.
IMAP / cPanel Webmail
Multi-pass incremental sync from legacy hostings to Exchange Online with minimal downtime.
On-Prem Exchange to Cloud
Hybrid or cutover migration from local Exchange servers to M365 Exchange Online.
Custom Domain & DNS Setup
Turnkey DNS setup: MX records, SPF validation, DKIM signing, DMARC enforcement, and Autodiscover.
SME Cybersecurity Hardening & Secondary Cloud Backup
Turnkey security protection and automated disaster recovery designed for SMEs without dedicated IT teams.
Mandatory MFA Enforcement
Enforce Multi-Factor Authentication and passwordless login policies across all company accounts.
Entra ID Conditional Access
Geofence sign-in requests to restrict unauthorized overseas logins and untrusted networks.
Defender & Safe Links
Microsoft Defender for Business anti-phishing, safe attachments, and malicious URL filtering.
Secondary Cloud Backup
Automated cloud-to-cloud backup targeting independent secondary cloud storage for Exchange, SharePoint, OneDrive & Teams.
Teams Direct Voice Routing & Cloud Gateways
Bridge local Singapore telecom trunks directly into Microsoft Teams for cloud-hosted calling.
Local Telco Trunks
Connect existing Singapore telecom PSTN lines and SIP trunks into Teams without number porting hassle.
Secure Cloud Voice Gateways
Encrypted TLS voice signaling managed through secure cloud gateways, eliminating physical server racks.
Teams Direct Calling
Make and receive external phone calls directly inside Microsoft Teams on desktop, laptop, or mobile apps.
Zero Hardware Maintenance
Fully cloud-hosted setup eliminating aging phone hardware, maintenance contracts, and expensive trunk fees.
SMB Web Creation & Search Optimization
Modern, fast static web builds with integrated search engine optimization, generative AI search readiness, and complete ownership.
Built-in SEO & GEO
Optimized for Google Search & GEO (Generative Engine Optimization) so AI engines index your business accurately.
High-Performance Vanilla Code
Lightweight HTML5, CSS3, and JavaScript setup for fast load times and minimal hosting overhead.
Schema.org JSON-LD Markup
Embedded LocalBusiness & ProfessionalService structured data schemas for Google Knowledge Panel visibility.
100% Ownership Handover
Complete source code, admin access, domain DNS routing, and hosting credentials transferred directly to you.
Interactive Workspace Suite
Configure Workspace Needs
Recommended for 10 users. Includes Exchange Online, Teams, desktop Office apps, plus turnkey cybersecurity: Entra ID Conditional Access, Defender for Business anti-phishing, and Intune device control.
SME Cybersecurity Self-Check
1. Is Multi-Factor Authentication (MFA) mandated for all staff?
2. Are anti-phishing DNS records (SPF, DKIM, DMARC) active?
3. Do you have an independent secondary cloud backup for M365?
4. Are Conditional Access rules restricting unauthorized overseas logins?
Moderate Risk. Missing key security layers such as Entra ID Conditional Access or secondary cloud backup.
Interactive Infrastructure Gap Analysis
Select your current IT components to simulate vulnerabilities vs JwenTech upgrade impact:
Upgrading to JwenTech Modernized Workspace deploys M365 Exchange Online, mandatory MFA with Conditional Access, 100% Cloud Voice Gateways, and automated cloud backup.
Selected Case Studies
SME Mailbox Modernization
Engineered and executed cutover migration of 80 user mailboxes and archive structures from IMAP to Microsoft 365 Exchange Online.
Google Workspace to M365 Tenant Cutover
Migrated 120 Google Workspace accounts including Drive files, shared drives, and calendars to OneDrive, SharePoint & M365 Business Premium.
M365 Tenant-to-Tenant Consolidation
Consolidated two merged Singapore entities into a single M365 tenant, reconfiguring domain MX records, Entra ID SSO & Teams channels.
SME Security & Defender Hardening
Deployed Entra ID Conditional Access, mandatory MFA, Defender for Business anti-phishing controls, and Intune compliance policies for 45 staff.
Secondary Cloud-to-Cloud Backup Setup
Configured automated daily secondary cloud backup targeting an independent cloud target for Exchange, SharePoint, OneDrive, and Teams data recovery.
Teams Direct Routing Deployment
Configured Secure Cloud Voice Gateways to bridge local PSTN lines into Microsoft Teams calling, eliminating physical PBX hardware.
Multi-Branch Teams Auto-Attendant Setup
Designed cloud call queues, interactive voice response (IVR) menus, and business hour routing across 3 branch offices in Singapore.
Legacy PBX to Teams Mobile Calling Integration
Replaced legacy desk phones with Microsoft Teams mobile & desktop softphones for remote sales personnel with encrypted TLS signaling.
JwenTech Consulting Portal
Designed and deployed this modern agency portal. Features Heynesh-inspired bento grids, glassmorphism aesthetics, dynamic dark/light themes, and SEO schema.
JANZ Music Partner Portfolio
Created corporate performance showcase site for Singapore multilingual singer JANZ (妮妮) with audio previews, video embeds, and direct booking CTA.
SMB Corporate Profile & Inquiry Hub
Built a lightweight 4-Phase corporate profile site for a Singapore logistics provider with interactive quote form and DNS SPF/DKIM authentication.
SME Services Showcase & SEO Catalog
Developed a high-converting static service catalog with Schema.org JSON-LD LocalBusiness markup and automated WhatsApp enquiry buttons.
M365 Account Compromise & Security Health Check
Investigated breached executive account. Revoked compromise tokens, audited mail forwarding rules, purged mailbox delegation persistence, and enforced Entra ID MFA health check policies.
Network Printer & Scanner M365 DNS Relay Setup
Resolved office multi-function printer Scan-to-Email failures caused by broken DNS resolution and missing TLS autodiscover settings for Microsoft 365 Direct Send.
Strange Behavior & Anomaly Resolution in M365 Email
Diagnosed unexpected email delays, erratic sync anomalies, and phantom inbox rules across Outlook clients. Re-indexed OST cache files and corrected Exchange transport flow rules.
Incident Access & Account Lockdown
Investigated and resolved a corporate active directory lock-out incident. Hardened account controls, enabled MFA, and restored filesystem permissions.
Email Blacklist & DNS Reputation Fix
Resolved email bounce-back issues caused by missing SPF/DKIM records. Re-aligned DMARC policy to quarantine and remediated IP reputation.
Office Wi-Fi Mesh & Firewall Troubleshooting
Diagnosed packet drop issues on office access points. Reconfigured VLAN tagging, firewall rule priority, and guest network isolation.
Emergency Desktop Malware Remediation
Isolated an infected workstation exhibiting ransomware behavior. Cleaned system files, restored user profile data from secondary backup, and updated Defender policies.
Rapid User Onboarding & License Provisioning
Configured 15 new employee accounts with M365 licenses, mailbox aliases, shared mailbox permissions, and Outlook autodiscover profiles.
MFA Authentication Device Reset
Assisted executive management with lost Authenticator phone replacement, resetting Entra ID MFA methods securely after identity validation.
NAS Storage RAID Degraded Recovery
Replaced failing hard drive in office Synology NAS, initiated RAID rebuilding without data corruption, and configured automated cloud mirror backup.
Accidental File Deletion Point-in-Time Restore
Recovered permanently purged SharePoint directory structure for an accounting team using secondary cloud-to-cloud backup point-in-time snapshots.
Frequently Asked Questions
Microsoft 365 Migration, Domain Setup & Licensing
What email platforms can JwenTech migrate to Microsoft 365?
We execute minimal downtime cutovers from IMAP servers, Google Workspace, on-premise Exchange, or tenant-to-tenant M365 setups. Beyond inbox messages, we preserve all calendars, contacts, distribution lists, and SharePoint/OneDrive files while maintaining permission mappings.
Do you assist with custom domain setup and M365 licensing selection?
Yes. We provision your M365 tenant, configure custom domain DNS records (MX, SPF, DKIM, DMARC, and Autodiscover for email security compliance), and advise on the most cost-effective M365 licensing (Business Basic, Standard, or Premium) suited to your company's headcount and security needs.
Will our business emails experience downtime during cutover?
No. We run background delta-sync passes to copy historical mail data first, switch DNS mail routing off-hours or over weekends, and perform a final incremental pass to maintain high data continuity during the cutover window.
SME Cybersecurity & Cloud Backup
How does JwenTech help SMEs with security if we don't have an IT team?
We provide turnkey cybersecurity hardening tailored for teams operating without internal IT staff. We enforce mandatory Multi-Factor Authentication (MFA), Entra ID Conditional Access, Microsoft Defender for Business anti-phishing, safe link scanning, and endpoint protection.
Why do we need a secondary cloud-to-cloud backup service for Microsoft 365?
Microsoft ensures cloud platform availability, but data retention and disaster recovery are the client's responsibility. We set up automated secondary cloud backup targeting independent cloud storage for Exchange mailboxes, SharePoint, OneDrive, and Teams to defend against ransomware, accidental deletion, or compliance audits.
Direct Voice Routing & Infrastructure
What is the difference between M365 Calling Plans and Teams Direct Routing?
M365 Calling Plans are generic carrier plans purchased from Microsoft. Direct Routing connects your local Singapore telecom providers into Microsoft Teams using a Secure Cloud Voice Gateway, preserving your existing phone numbers at lower rates.
Is Direct Voice Routing secure and hardware-free?
Yes. All voice traffic uses TLS-encrypted signaling directly into Microsoft Teams endpoints. Everything is cloud-hosted through Secure Voice Gateways, eliminating physical phone hardware and ongoing maintenance.
SMB Web Creation Process
What is the 4-Phase Scope of Work for website development?
Our process includes: Phase 1: Discovery & Requirements (kickoff, brand assets), Phase 2: Draft Creation (complete draft built with clean code and integrated SEO & GEO setup), Phase 3: Review & Revisions (feedback refinement), and Phase 4: Handover & Offboarding (deployment and ownership transfer).
What are the revision terms and ownership handover policy?
Each website project includes up to 2 Major Overhauls (post-draft visual/structural redesigns) and 10 Minor Revisions (copy edits, CSS tweaks). Upon final sign-off, you receive full ownership transfer of the source code, repository, and all admin account credentials.
Let’s Modernize Your Workspace.
Ready to review license options, schedule a complex Exchange migration, or resolve urgent ad-hoc issues? Fill out the inquiry form and our AI-assisted workspace logger will organize a detailed review.