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David A.

David A.

SAML and SSO Integration Expert

SAML and SSO integration expert with over fifteen years of experience. I have experience with open source and commercial SAML implementations (Shibboleth, SimpleSAMLphp, ADFS, Azure, Okta, Cognito, OneLogin, Auth0, JumpCloud, Salesforce, Spring Security SAML, Ping, ComponentSpace, IBM Security Verify, SiteMinder, SAP, OAM, Keycloak, ForgeRock, SailPoint, etc.). I am comfortable working in any programming language (PHP, Java, JavaScript, Python, ASP.NET, C#, Ruby, Go, etc.) or framework (Node.js, Meteor, Angular, Django, CodeIgniter, Concrete5, Yii, Symfony, Laravel, WordPress, Grails, Spring, Spring Boot, Cordova, etc.). I have a strong track record of helping clients succeed with: -Adding SAML authentication to custom applications -Troubleshooting SAML Identity Provider and Service Provider errors -Deploying SAML Identity Providers (IdPs) and Service Providers (SPs) -Finding the right architecture for layering SSO technologies (AD, LDAP, OAuth, OpenID Connect, CAS, Kerberos, JWT, multi-factor, etc.) -Joining Identity Federations like InCommon, OpenAthens, UK Federation, etc. -Providing training, documentation and third-party support -Identity governance and compliance (ITGC, SOX, FedRAMP, StateRAMP, SailPoint, SOC 2, etc.) -Device trust and passwordless authentication

🇺🇸Athens, United States$135/hr100% JSS4.97 (124)Since May 2015

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#48,188 / 412k
🇺🇸Country#9,452 / 62.1k
Revenue, last 30 days
$0
Total earnings
$82k

Billed in all: $84k

World#48,188 / 412k
🇺🇸Country#9,452 / 62.1k
Per project
$389
Projects, last 6 months
0
World#209,850 / 412k
🇺🇸Country#27,405 / 62.1k
Projects in all
212

Across 254 contracts

37% fixed63% hourly
World#9,040 / 412k
🇺🇸Country#1,594 / 62.1k

Earnings, last 30 days

$84.5kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$83k$84k$85k$86kOct 8Oct 23Nov 7

Skills