Hire the Best SSDT Professionals

Need a secure, seamless Single Sign-On (SSO) solution for your business? I can help. I’m a Senior IAM Consultant with 8+ years of experience specializing in Identity and Access Management (IAM). I design and implement robust authentication systems using Okta, Microsoft Entra ID (Azure AD), Keycloak, Shibboleth, OneLogin, Auth0, OpenFGA, and custom SAML 2.0, OAuth 2.0, and OpenID Connect (OIDC) providers. I also have expertise in LDAP, WS-Fed, RADIUS, JWT, and other authentication protocols to simplify access control and safeguard critical data. My Expertise: ✅ SSO & Authentication Solutions – Implementing SAML 2.0, OAuth 2.0, JWT-based logins, API key-based security, and server-to-server authentication. ✅ IAM Integration & Setup – Configuring Okta, Microsoft Entra ID, Keycloak, ADFS, OneLogin, Auth0, Identity Server 8, and other IAM providers, Simple SAML PHP. ✅ Troubleshooting Authentication Issues – Resolving login-related issues for SAML, OAuth, and custom identity providers. ✅ Fine-Grained Authorization – Deploying reverse proxy and bridge solutions, OpenFGA, and custom authorization mechanisms. ✅ User Provisioning & Governance – Secure provisioning/de-provisioning of users, groups, and resources via SCIM, custom scripts, or scheduled sync with databases, Active Directory, or other identity sources. ✅ Multi-Factor Authentication (MFA) & Identity Governance – Enhancing security with strong IAM policies. Technical Skills: I am proficient in PHP, Java, JavaScript, Python, Golang, Shell Scripting, and various frameworks, including Spring, Spring Boot, Node.js, React, Angular, Django, WordPress, CodeIgniter, Symfony, Laravel, Gin, and more. DevOps & Cloud Security: ✅ Cloud & On-Prem Infrastructure – Hands-on experience with AWS, EKS, EC2, Kubernetes (K8s), Docker, KAAS, SAAS, and on-prem deployments. ✅ Application Deployment & Security – Securing and deploying applications in cloud and on-prem environments. 🛠️ Identity Providers I’ve Worked With (100+): ✅ Google SSO login ✅ Microsoft Entra ID (Azure AD) SSO ✅ Okta SSO Integration ✅ Keycloak SSO ✅ Oracle IAM – OCI IAM, OAM, OIM ✅ Oracle Student Financial Aid (SFA) ✅ GitHub SSO ✅ Ping Federate SSO Login ✅ Auth0 Universal Login Setup ✅ OneLogin SSO Integration ✅ Shibboleth IdP/SP ✅ JumpCloud SSO Login ✅ ForgeRock IAM ✅ IdentityServer4/8 ✅ WSO2 Identity Server ✅ SimpleSAMLphp ✅ Custom SAML SPs ✅ AWS Cognito SSO ✅ Salesforce SSO ✅ G Suite Login ✅ Apple & Facebook OAuth ✅ Slack / Zoom OAuth Integration ✅ ADFS (Active Directory Federation Services) ✅ LDAP & RADIUS Authentication ✅ CyberArk Identity ✅ Centrify (now Delinea) ✅ IBM Security Verify / Tivoli Access Manager ✅ NetIQ Access Manager / Micro Focus ✅ Bitwarden SSO / Enterprise Login ✅ Duo SSO (Cisco Secure Access) ✅ VMware Workspace ONE Access (formerly vIDM) ✅ Zoho Directory / SSO ✅ Atlassian Access (Jira, Confluence SSO) ✅ SAP IAS / IPS ✅ Azure B2C & B2B Flows ✅ Facebook Workplace SSO ✅ Moodle SSO (via SAML / OIDC plugins) ✅ Canvas LMS SSO Integration ✅ OpenAM (legacy Sun Access Manager) ✅ FreeIPA / Red Hat SSO ✅ Ory Hydra / Kratos ✅ FusionAuth ✅ Gluu Server / Janssen Project ✅ NetIQ eDirectory SSO ✅ Apache Knox (for Hadoop ecosystem) ✅ IBM ISAM / ISVA ✅ Citrix Gateway (SSO via SAML/OAuth) ✅ Palo Alto Prisma Access (SAML Integration) ✅ CrowdStrike Falcon Identity ✅ BeyondTrust Identity Security ✅ Keeper Enterprise SSO ✅ Zoho One / Zoho Directory ✅ Freshworks SSO (Freshservice, Freshdesk) ✅ ServiceNow SSO Integration If you're looking for an IAM expert who can secure your authentication workflows, integrate IAM solutions, and troubleshoot identity-related challenges, let's connect!

I've onboarded 700K+ devices, reduced incidents by 40%, and managed global SOCs across 118 countries. I understand the challenge of having strong Microsoft tools but limited resources to monitor threats or ensure compliance; that's where I come in 𝙃𝙚𝙧𝙚’𝙨 𝙝𝙤𝙬 𝙄 𝙘𝙖𝙣 𝙝𝙚𝙡𝙥 𝙮𝙤𝙪: 𝟭. 𝘿𝙚𝙥𝙡𝙤𝙮 𝙈𝙞𝙘𝙧𝙤𝙨𝙤𝙛𝙩 𝘿𝙚𝙛𝙚𝙣𝙙𝙚𝙧 𝙓𝘿𝙍 🛡 Seamless setup for endpoint, identity, and cloud protection with real-time threat detection. 𝟮. 𝘽𝙪𝙞𝙡𝙙 𝙖𝙣𝙙 𝙈𝙖𝙣𝙖𝙜𝙚 𝙎𝙊𝘾 𝙊𝙥𝙚𝙧𝙖𝙩𝙞𝙤𝙣𝙨 🌐 Establish 24/7 monitoring + incident response, cutting response times by up to 65%. 𝟯. 𝘼𝙨𝙨𝙚𝙨𝙨 𝙖𝙣𝙙 𝙃𝙖𝙧𝙙𝙚𝙣 𝘾𝙡𝙤𝙪𝙙 𝙎𝙚𝙘𝙪𝙧𝙞𝙩𝙮 🔒 Review Azure & M365 against CIS benchmarks and compliance standards (HIPAA, ISO 27001). 𝟰. 𝙋𝙚𝙧𝙛𝙤𝙧𝙢 𝙏𝙝𝙧𝙚𝙖𝙩 𝙃𝙪𝙣𝙩𝙞𝙣𝙜 🎯 Custom KQL queries + playbooks to proactively hunt and respond with clear documentation. 𝟱. 𝙊𝙥𝙩𝙞𝙢𝙞𝙯𝙚 𝙀𝙣𝙩𝙧𝙖 𝙄𝘿 & 𝙐𝙨𝙚𝙧 𝘼𝙘𝙘𝙚𝙨𝙨 🔑 Implement MFA, Conditional Access, and identity controls to block unauthorized risks. 𝟲. 𝙄𝙣𝙩𝙚𝙜𝙧𝙖𝙩𝙚 𝙏𝙝𝙞𝙧𝙙-𝙋𝙖𝙧𝙩𝙮 𝙏𝙤𝙤𝙡𝙨 🔗 Connect AWS GuardDuty, Mimecast, and more into your Microsoft ecosystem. 𝟳. 𝙀𝙣𝙨𝙪𝙧𝙚 𝘾𝙤𝙢𝙥𝙡𝙞𝙖𝙣𝙘𝙚 & 𝙍𝙚𝙥𝙤𝙧𝙩𝙞𝙣𝙜 📊 Audits + automated reporting to meet regulatory needs and scale with ease. 𝙏𝙤𝙤𝙡𝙨: Microsoft Azure, Microsoft Sentinel, Defender XDR, Entra ID, Crowdstrike, Zscaler, Mimecast, AWS GuardDuty, SentinelOne, Microsoft Endpoint Manager, Logic Apps. 𝙎𝙠𝙞𝙡𝙡𝙨: Security Management, Cloud Security, User Identity Management, Microsoft Active Directory, Multi-Factor Authentication, Network Engineering, Virtualization, Virtual Machine, Incident Response Plan, Threat Detection, Cybersecurity Management, Cybersecurity Monitoring, Compliance, Cloud Security Framework, Application Lifecycle Management, Cloud Services, Microsoft Azure Cloud Security Framework, Compliance Government Reporting Compliance, Azure App Service, Business Application Maintenance, Azure Blockchain Service. 𝙄𝙣𝙙𝙪𝙨𝙩𝙧𝙞𝙚𝙨: Professional Services, Financial Services, Technology, Healthcare, Manufacturing, Education, Government/Public Sector If you're running an SMB or mid-sized enterprise with Microsoft 365 or Azure but lacking dedicated SOC capabilities, I provide the expertise and structure to protect your operations effectively. 📞 Reach out. The best way to get started is with a quick call.

I'm a Senior Network Security Engineer and consultant trusted by government agencies, universities, and enterprises across Egypt to design, secure, and troubleshoot critical infrastructure — not just fix tickets. With 7+ years of hands-on and consultancy experience, including at Egypt's Council of Ministers, I bring senior-level judgment to every firewall, VPN, email security, and routing challenge. I specialize in firewall deployment and optimization (FortiGate, Palo Alto, FTD, Forcepoint), VPN solutions (IPsec, SSL VPN, FortiClient, Pulse Secure), and advanced routing technologies, including OSPF, BGP, MPLS, L2VPN, and L3VPN. I also have strong expertise in Email Security and Mail Gateway solutions — resolving complex delivery issues, configuring SPF/DKIM/DMARC, handling blacklist removal, SMTP relay setup, and DNS-related outages. I work with FortiMail, Postfix, Cisco Email Security Gateway, and Microsoft Exchange Server 2016/2019 in production environments. In addition, I have solid experience in Cisco Voice infrastructure, including CUCM, Cisco IM & Presence, Unity Connection, and Expressway — covering VoIP deployments, SIP trunk configuration, call routing, and secure remote access for collaboration environments. I help businesses and institutions: Secure and harden network infrastructure against real threats Deploy and optimize VPN solutions for remote and site-to-site access Troubleshoot complex routing and firewall issues at the root cause Resolve email delivery failures and DNS misconfigurations Deploy and secure mail gateways (FortiMail, Postfix, Cisco Gateway) Implement and troubleshoot Cisco VoIP environments Implement monitoring and SIEM solutions (Zabbix, QRadar, Splunk) Configure and secure F5 Web Application Firewall My approach is structured and results-driven: I identify the root cause, design a clean solution, implement with minimal downtime, and ensure long-term stability. If your network, email infrastructure, or security posture needs an engineer with government-grade experience and a consultant's mindset, I'm ready to help.

I am a Senior Power Systems Engineer specializing in **grid interconnection, compliance, and system impact studies** for **renewable generation, BESS, hybrid plants, conventional generation, and large industrial / data center loads**. I deliver **utility-, ISO-, and TSO-ready studies** using **PSS®E, PowerFactory, PSCAD, and ETAP**, covering the full range of technical assessments required for project development, connection applications, design review, and compliance demonstration. My work supports **Solar PV, Wind, BESS, Hybrid plants, conventional power facilities, and data centers**, with studies prepared in a way that reflects how utilities and system operators actually review **models, assumptions, plots, test evidence, and compliance conclusions**. I support clients from early-stage screening through submission-ready packages, including clear RFIs, defensible assumptions, clean technical plots, and structured reports suitable for utilities, TSOs, ISOs, developers, EPCs, and owners’ engineers. Core Services Grid Interconnection & Compliance Studies * Load flow and operating case assessment * Short-circuit / fault level calculations * RMS dynamic stability studies * Grid code and interconnection compliance benchmarking * Utility / ISO submission-ready technical reports * Model review, validation, and technical support during review cycles ### Renewable Generation / BESS / Hybrid Plants * Solar PV, Wind, BESS, and Hybrid plant interconnection studies * LVRT / HVRT / LFRT / HFRT assessment * Reactive power capability and voltage control performance * Frequency response and plant controller performance * Weak-grid assessment and control interaction review * PRC / MOD / MQT / G99 / G5 compliance support ### Data Center & Large Load Studies * Grid connection studies for **large industrial loads and data centers** * Load flow, contingency, and thermal capacity assessment * Point of interconnection screening and transfer capability review * Motor starting / dynamic load behavior review where applicable * Voltage stability and reactive power performance assessment * Large load ride-through and dynamic behavior assessment * Support for connection strategy, substation concept review, and utility-facing technical documentation ### Design & Engineering Support * Single-line diagrams (SLD) * Cable and conductor sizing * Grounding / earthing grid studies * Surge arrester selection and insulation coordination * Protection coordination and selectivity studies * Relay setting review and interface logic support ## Technical Services ### Short-Circuit Studies * Fault calculations to IEC 60909 and IEEE methods * Breaker duty and X/R ratio verification * IBR fault contribution assessment * Faulted operating condition evaluation ### Dynamic (RMS) Studies * Transient stability and oscillatory damping * Frequency response and control performance * LVRT / HVRT / LFRT / HFRT benchmarking * Weak-grid and controller interaction studies * Plant controller and model tuning support ### EMT Studies * IBR control interaction and converter dynamics * Fast transient and weak-grid EMT validation * Special operating scenarios and black-start studies where required * OEM / utility EMT model review and benchmarking ### Protection & Control Interface * Relay coordination support * PRC-019 interface checks * Voltage / frequency protection coordination with IBR controls * SCADA / Modbus / IEC 61850 signal and interface logic review ## Grid Codes & Standards Experience **United States** NERC PRC(029 024 019) & MOD(025 026 027 032) standards, ERCOT, PJM, NYISO, MISO, SPP, CAISO IEEE 519, IEEE 1453, IEEE 1547 ERCOT model quality and interconnection processes **United Kingdom** ENA G99 ENA G5/5 P28 / P29 DNO submission and acceptance support **Germany / EU** VDE-AR-N 4110 / 4120 FGW TR3 / TR4 / TR8 references Additional regions can be supported based on project documentation and applicable grid-code requirements. ## Software * PSS®E * DIgSILENT PowerFactory * PSCAD * ETAP * MATLAB / Simulink * AutoCAD ## Deliverables * Technical reports * RAW / DYR files * PowerFactory projects * PSCAD cases * ETAP models * Parameter summaries * Validation plots * Submission support documents ## Why Clients Work With Me * Clear scope definition from the start * Strong RFIs and efficient data collection * Technically defensible assumptions * Utility-ready reports and plots * Combined RMS and EMT capability I can support complete interconnection packages or single-study scopes, depending on project needs. If you have an RFP, grid-code requirement, interconnection document, utility feedback package, or study scope, I can review it and help define a clear technical approach, deliverables list, and schedule.

I help SaaS companies implement Enterprise SSO using Okta SSO, Microsoft Entra ID (Azure AD) SSO, Google Workspace SSO, AWS Cognito SSO, Keycloak SSO and Auth0 SSO. I solve complex SAML SSO, OAuth 2.0, OpenID Connect (OIDC), SCIM, AD/LDAP, MFA and identity federation challenges for enterprise SaaS platforms. From enterprise customer onboarding and multi-IdP authentication to identity migrations and production troubleshooting, I help organisations build secure, scalable identity solutions. 🎯 Identity & SSO Services → Implement Enterprise SSO using SAML 2.0, OAuth 2.0 and OpenID Connect → Integrate Okta, Microsoft Entra ID, Google Workspace, AWS Cognito, Keycloak and Auth0 → Enable multi-IdP authentication for SaaS platforms → Resolve SAML errors, OAuth callbacks, redirect loops and login failures → Design secure authentication and authorization architectures → Implement SCIM provisioning and user lifecycle automation → Support enterprise customer SSO onboarding for B2B SaaS 🔐 Core IAM Expertise ✅ Enterprise SSO & Identity Federation → SAML SSO, OAuth 2.0 and OpenID Connect (OIDC) → Multi-IdP and identity broker integrations → Enterprise SSO for multi-tenant SaaS platforms → Identity federation architecture and custom authentication flows → SSO migrations and identity modernisation ✅ Authorization & Access Control → RBAC and ABAC implementation → Fine-grained authorization using OpenFGA and OPA → Secure API authentication and JWT validation → Session management and access policy enforcement ✅ MFA & Authentication Security → OTP, TOTP, WebAuthn, Passkeys, YubiKey and Push authentication → Conditional Access and adaptive authentication → Step-up, passwordless and risk-based authentication ✅ User Lifecycle & Provisioning → SCIM 2.0 integrations → Active Directory and LDAP integration → Automated provisioning and deprovisioning → JIT provisioning and identity lifecycle automation → Identity and federation migrations ✅ SSO Troubleshooting → SAML assertions, metadata and certificate issues → OAuth callback, redirect and token exchange errors → OIDC authentication and JWT validation issues → Login failures, redirect loops and session problems → Production authentication and federation debugging 🛠️ Identity Platforms Primary Okta SSO • Microsoft Entra ID (Azure AD) SSO • Google Workspace SSO • AWS Cognito SSO • Keycloak SSO • Auth0 SSO Enterprise Ping Identity • OneLogin • ForgeRock • IBM Verify • Shibboleth • ADFS • WSO2 Identity Server Custom / Open Source Custom SAML SP/IdP • IdentityServer • SimpleSAMLphp • LDAP • RADIUS 🧠 Why Clients Work With Me → Delivered Enterprise SSO integrations across 20+ identity providers → Deep understanding of SAML, OAuth and OIDC internals—not just configuration → Strong debugging capability for complex authentication and federation issues → Experience designing multi-tenant SaaS authentication architectures → Production-ready implementations with clear documentation and knowledge transfer ⚙️ Identity Technology Stack SAML 2.0 • OAuth 2.0 • OpenID Connect • SCIM 2.0 • JWT • PKCE • MFA • WebAuthn • Passkeys • WS-Federation • Kerberos • Active Directory • LDAP • OpenFGA • OPA Java • .NET • Node.js • Golang • Python • TypeScript • PHP AWS • OCI • Docker • Kubernetes • CI/CD 📌 Available for Enterprise SSO implementations, IAM architecture, SSO troubleshooting, identity migrations and long-term IAM consulting. Let’s build an identity solution that is secure, scalable and seamless.

Senior Network Security Engineer and Zero Trust Architect with over 6 years of enterprise experience designing, securing, and optimizing hybrid-cloud and multi-cloud environments across U.S. financial services, healthcare, and public utilities sectors, including Visa, CommonSpirit Health, and Essential utilities I specialize in performing comprehensive architecture reviews, identifying hidden attack paths, optimizing next-generation firewall policies, and mitigating real-time configuration risks across on-premises and public cloud platforms. My focus is balancing maximum security compliance with high network availability and operational uptime.  Core Expertise & Technical Stack (Optimized for Upwork Search Indexing & Algorithms) Network Security & Firewalls: Palo Alto NGFW, Fortinet FortiGate, Cisco ASA, Next-Generation Firewall Policy Design, Policy Review & Optimization, IPS/IDS Configuration, Threat Prevention Controls.  Architecture & Encryption: Zero Trust Architecture, Secure Infrastructure Configuration, Network Segmentation, Micro-Segmentation, SASE, VPN (SSL/IPSec), Network Encryption Standards, PKI & Certificate Management.  Multi-Cloud Security: AWS Security, Microsoft Azure Security, Google Cloud Platform (GCP), Secure VPC/VNet Architecture, AWS Security Groups, Azure Network Security Groups (NSG), Cloud Security Posture Management (CSPM), IAM & RBAC.  Automation & DevSecOps: Python, Ansible, Terraform, Infrastructure as Code (IaC), Security Configuration Auditing, Technical Security Documentation.  SecOps & Incident Response: Incident Response Lifecycle, Threat Investigation, Security Event Analysis, Root Cause Analysis, Splunk, Microsoft Sentinel, Microsoft Defender for Cloud/Endpoint, Wireshark Packet Analysis. Experience supporting mission-critical enterprise environments, including Equinix Fabric connectivity, hybrid cloud interconnects, Azure networking, network migrations, production cutovers, high-availability designs, and cross-functional collaboration with cloud, infrastructure, application, and security engineering teams.  Compliance & Governance: NIST Cybersecurity Framework (CSF), ISO 27001, CIS Controls, Security Risk Assessment, Change Management Procedures.  Selected Enterprise Case Studies Essential Utilities (Critical Infrastructure): Architected enterprise Zero Trust security infrastructure by redesigning firewall policies, segmentation strategies, and IPS controls across Palo Alto NGFW, Cisco ASA, and Fortinet platforms. Automated OT/SCADA security configuration workflows using Python and Ansible, reducing manual deployment efforts by 40%. Coordinated threat containment and incident investigations using Microsoft Sentinel, Splunk, and firewall log analysis.  CommonSpirit Health (Healthcare Network): Designed and deployed secure SD-WAN architecture across 12 healthcare facilities, improving network redundancy to 99.99%. Managed enterprise monitoring and resolved complex security incidents using Splunk, Wireshark, SolarWinds, and Gigamon TAP visibility solutions. Enforced endpoint security and vulnerability remediation via Microsoft Defender for Endpoint integration.  Visa (Financial Services): Supported enterprise infrastructure by optimizing firewall policies and secure network access controls within a highly regulated financial environment. Executed 50+ Cisco IOS/NX-OS migrations and enterprise hardware upgrades with zero unplanned downtime. Validated multi-cloud security configurations across AWS, Azure, and Google Cloud environments against rigid compliance standards.  Certifications & Credentials CCNP — Cisco Certified Network Professional  AWS Certified Solutions Architect — Associate  Digital Forensic Investigation Certificate  Education: Bachelor of Science in Computer and Network Security — Wilmington University, Delaware, USA  Languages: English (IELTS Band 8 — Fluent professional written and verbal communication)