Freelancers using Active Directory
Freelancers using Active Directory
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Ezra Rayburn
Jerusalem, Israel
55% Support Reduction | 5X Salesforce Cert & IAM Architect
New to Contra
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55% Support Reduction | 5X Salesforce Cert & IAM Architect
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Technical Exhibit: Windows Server 2025 Enterprise Simulation:
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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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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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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)
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Omar BEN HAMMOU
Morocco
Optimizing IT Operations with 7 Years Experience
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Optimizing IT Operations with 7 Years Experience
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Hybrid Cloud with Azure, On-Premises Hyper-V, & Active Directory
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Microsoft Azure Intune Deployment and Management for Computers
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15
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Cloud Infrastructure Migration, Optimization, and Automation
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Active Directory
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Jimwel Mendoza
Philippines
Expert IT & Cybersecurity for Healthcare Solutions 🛡️
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Expert IT & Cybersecurity for Healthcare Solutions 🛡️
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Cyber Security Analyst
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Senior Dispatch Analyst
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Software Engineer
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Active Directory
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Zachery Heinl
Melbourne, USA
Cost-effective cybersecurity solutions that work
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Cost-effective cybersecurity solutions that work
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Cloud Migration of Identity Management Systems
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Multi-Factor Authentication Implementation for Asset Protection
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Vulnerability Management and Risk Reduction Program
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Comprehensive Cybersecurity Assessment and Improvement Plan
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4
Active Directory
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Sean Marcucci
Holland, USA
Small business tech partner for websites and IT support
New to Contra
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Small business tech partner for websites and IT support
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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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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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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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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)
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Ariel Ignacio
Philippines
Expert on Windows Server, AWS, Azure AD, and Office 365
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Expert on Windows Server, AWS, Azure AD, and Office 365
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Active Directory Management
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CCTV configuration and maintenance
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Microsoft 365 Support
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Active Directory
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Web Orbit
Lagos, Nigeria
Creating Stunning Web Experiences ⭐️
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Creating Stunning Web Experiences ⭐️
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Boerboel Directory
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Call A Nurse - Health & Wellness
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Call A Nurse - Health & Wellness
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Student Housing Directory - Brilliant Directory
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3
Active Directory
(1)
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tau pereyra
Muntinlupa, Philippines
🌟 Expert IT & Customer Support Specialist 🌟
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🌟 Expert IT & Customer Support Specialist 🌟
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IT Expert - Level 2 Desktop Support Engineer
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Travel Sales Specialist
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Senior Retention Specialist
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Active Directory
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