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Ezra Rayburn's avatar
Ezra Rayburn
Jerusalem, Israel
55% Support Reduction | 5X Salesforce Cert & IAM Architect
New to Contra
55% Support Reduction | 5X Salesforce Cert & IAM Architect
Cover image for Technical Exhibit: Windows Server 2025 Enterprise Simulation:
Technical Exhibit: Windows Server 2025 Enterprise Simulation:
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Cover image for Technical Exhibit: Windows Server 2025
Technical Exhibit: Windows Server 2025 Enterprise Simulation: Active Server Manager dashboard for a simulated 600-user environment. This infrastructure serves as a high-fidelity sandbox where I stress test SAML Single Sign On (SSO) handshakes, JIT provisioning schemas, and AGDLP nesting strategies before moving configurations into client production Orgs. This Proof of Work ensures zero downtime deployments and 100% attribute parity between Directory Services and Salesforce.
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Cover image for The Problem: Revenue generating roles
The Problem: Revenue generating roles were vulnerable to credential theft. The organization needed to harden its security perimeter without disrupting sales velocity or user experience. The Solution: Implemented Multi Factor Authentication (MFA) via Salesforce Authenticator and IP Whitelisting. I applied Privileged Access Management (PAM) to high value Service Accounts and configured Fine Grained Password Policies (FGPP). The Impact: 100% MFA compliance for all production and staging environments. Secured high value Service Accounts via Interactive Logon Restrictions. Zero disruption to the Revenue Engine during security hardening.
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Cover image for 55% Support Reduction via Automated
55% Support Reduction via Automated Salesforce Provisioning The Problem: High growth scaling creates Admin Debt. Manual onboarding for 600+ users was stalling innovation, creating security gaps, and flooding IT with tickets. The Solution: I built a secure, automated bridge between Directory Services and Salesforce. Using JIT (Just-in-Time) provisioning and SAML based SSO, I mapped user attributes (Department, Title, Federation ID) to automate access from the first productive hour. The Impact: 55% reduction in access related support ticket volume. Eliminated manual onboarding friction for a 600 user environment. Hardened security posture by ensuring precise, automated access.
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Active Directory(4)
Jimwel Mendoza's avatar
Jimwel Mendoza
Philippines
Expert IT & Cybersecurity for Healthcare Solutions 🛡️
Expert IT & Cybersecurity for Healthcare Solutions 🛡️
Cover image for Cyber Security Analyst
Cyber Security Analyst
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Cover image for Senior Dispatch Analyst
Senior Dispatch Analyst
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Cover image for Software Engineer
Software Engineer
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Active Directory(2)
Sean Marcucci's avatar
Sean Marcucci
Holland, USA
Small business tech partner for websites and IT support
New to Contra
Small business tech partner for websites and IT support
Cover image for I recently helped a client overhaul their small business IT ...
I recently helped a client overhaul their small business IT stack. The work included cleaning up their Active Directory, tightening security, reorganizing shared drives, and improving their onboarding workflow. I also introduced some lightweight automation to reduce repetitive tasks and make day to day support easier. It has been rewarding to see how a few well planned changes can remove friction for an entire team.
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Cover image for I’m in the middle of a Microsoft 365 migration for a small b...
I’m in the middle of a Microsoft 365 migration for a small business client. This project includes user onboarding, email and file migration, policy cleanup, and security upgrades like MFA and conditional access. I’m also standardizing their device setup and rolling out clear documentation so the team can work more efficiently once everything is moved. It has been a great opportunity to combine hands-on support with process improvement.
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Cover image for I’m also working on a personal project called Doom With a Br...
I’m also working on a personal project called Doom With a Broom, a small game I am building as both a practice piece and a portfolio project. The player takes on the role of a janitor who wakes up from a nap in his favorite broom closet only to discover that the ship has been overrun by aliens and rogue robots. Armed with his trusty mop, he has to fight his way to the docking bay and escape. Right now the game is in a text based phase while I focus on building solid mechanics. I have the basic framework in place, including a simple UI, player and enemy classes, combat logic, and button driven events that log action messages. Phase two will introduce graphics and a more polished interface as I continue to iterate on the design.
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Cover image for I’m excited to share a project I have in progress right now....
I’m excited to share a project I have in progress right now. I’m building a full website for Sashay’s Boutique, a fashion-forward shop that offers chic styles at affordable prices. I’m creating a clean, modern, mobile-first design that gives the brand a fresh online presence and makes browsing easy and enjoyable. The project has been a lot of fun to work on so far, and I’m looking forward to sharing more as it comes together.
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Active Directory(1)
Ariel Ignacio's avatar
Ariel Ignacio
Philippines
Expert on Windows Server, AWS, Azure AD, and Office 365
Expert on Windows Server, AWS, Azure AD, and Office 365
Cover image for Active Directory Management
Active Directory Management
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Cover image for CCTV configuration and maintenance
CCTV configuration and maintenance
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Cover image for Microsoft 365 Support
Microsoft 365 Support
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Active Directory(1)
Web Orbit's avatar
Web Orbit
Lagos, Nigeria
Creating Stunning Web Experiences ⭐️
Creating Stunning Web Experiences ⭐️
Cover image for Boerboel Directory
Boerboel Directory
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Cover image for Call A Nurse - Health & Wellness
Call A Nurse - Health & Wellness
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Cover image for Call A Nurse - Health & Wellness
Call A Nurse - Health & Wellness
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Cover image for Student Housing Directory - Brilliant Directory
Student Housing Directory - Brilliant Directory
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Active Directory(1)
tau pereyra's avatar
tau pereyra
Muntinlupa, Philippines
🌟 Expert IT & Customer Support Specialist 🌟
🌟 Expert IT & Customer Support Specialist 🌟
Cover image for IT Expert - Level 2 Desktop Support Engineer
IT Expert - Level 2 Desktop Support Engineer
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Cover image for Travel Sales Specialist
Travel Sales Specialist
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Cover image for Senior Retention Specialist
Senior Retention Specialist
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Active Directory(1)