I help startups, scale-ups, and enterprises implement secure, scalable, and user-friendly authentication systems using Keycloak and other modern identity providers. With 6+ years of specialized experience in Identity and Access Management (IAM), I design and deliver production-ready Single Sign-On (SSO) solutions, passwordless authentication, and fine-grained authorization that reduce security risks while improving user experience. My core expertise includes: Keycloak implementation, optimization, clustering, custom extensions (SPI), realm design, and high-availability setups (Docker + Kubernetes) Complex SSO/Federation using OIDC, SAML 2.0, OAuth2 Integration with Microsoft Entra ID, Okta, Auth0, AWS Cognito, Google Workspace, Salesforce, Oracle IAM, and others Advanced security: MFA (WebAuthn, TOTP, YubiKey), RBAC/ABAC (OpenFGA, OPA), conditional & risk-based authentication User provisioning & lifecycle management with SCIM 2.0, LDAP/AD sync, and bulk migrations Troubleshooting and fixing common identity issues (redirect loops, token errors, SAML assertion problems, session management) I work fluently with Spring Boot, .NET, Node.js/NestJS, React/Next.js, Golang, and strong DevOps practices (AWS, Oracle Cloud, Terraform, CI/CD). Whether you need a fresh Keycloak setup, migration from Auth0/Okta/Cognito, custom authenticator development, or long-term IAM strategy — I deliver clean, well-documented solutions quickly (often within days for standard implementations). Let's discuss how I can secure and simplify authentication for your application. My Expertise: ✅ SSO / Identity Federation - SSO Login Setup (Web, Mobile, Cloud) - Custom Identity Provider Integration (SAML/OAuth-based) - Role-Based & Attribute-Based Access Control (RBAC/ABAC) ✅ Authorization & MFA - Fine-grained access via OpenFGA, OPA, RBAC/ABAC - MFA setup: OTP, TOTP, YubiKey, WebAuthn, Push - Conditional access, risk-based auth, step-up auth ✅ User Lifecycle / SCIM / Provisioning - SCIM 2.0 integrations - AD/LDAP sync - Scripted provisioning & deprovisioning - Bulk user provisioning and migration via SCIM APIs (Auth0 to OCI IAM) ✅ Troubleshooting Identity Nightmares - Fixing SAML assertion issues - OAuth callback errors - Token/session misconfigurations - Resolving redirect loops, login failures 🛠️ 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/Provisioning ✅ ForgeRock IAM ✅ IdentityServer4/8 ✅ WSO2 Identity Server ✅ SimpleSAMLphp ✅ Custom SAML SPs ✅ AWS Cognito SSO ✅ Salesforce SSO ✅ G Suite Login ✅ Apple & Facebook OAuth ✅ ADFS (Active Directory Federation Services) 🏆 Why Work With Me? - Rapid SSO & IAM Setup (often within hours) - Deep experience debugging login/session/token issues - Clear, documented implementations - Flexible for both one-time fixes and long-term IAM strategy 🧰 Technical Expertise Languages: C#, Java, JavaScript, Python, PHP, Golang, Bash Frameworks & Libraries: Spring Boot, Spring Security, .NET, Node.js (Express), Django, React,NEXT JS, NEST JS, Angular. Security & Authentication: SAML2, OAuth2, OpenID Connect (OIDC), JWT, WS-Fed, MFA, SCIM, RBAC, CIBA. DevOps & Cloud Infrastructure: AWS, Oracle Cloud (OCI), Docker, Kubernetes (K8s/EKS), GitHub/Gitlabs Actions, CI/CD Pipelines Application & Deployment Management: Multi-stage Docker builds, Deployment automations, Gitlabs/Github/Jenkins CI/CD, enterprise rollout via Group Policy (GPO). If you're looking for an IAM expert who can secure your authentication workflows, integrate SSO solutions across platforms, and build scalable identity management systems, let's connect!

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!

𝐒𝐓𝐎𝐏 𝐁𝐔𝐈𝐋𝐃𝐈𝐍𝐆 𝐀𝐂𝐂𝐄𝐒𝐒 𝐒𝐘𝐒𝐓𝐄𝐌𝐒 𝐓𝐇𝐀𝐓 𝐀𝐑𝐄 𝐄𝐀𝐒𝐘 𝐓𝐎 𝐁𝐑𝐄𝐀𝐊. Still relying on basic MFA, shared accounts, and IAM setups that look secure but fail in real-world attacks? Let’s fix that with enterprise-grade Identity & Access Management architectures built on Zero Trust principles for your AI infrastructure. 🔐 DM “IAM SECURITY” and I’ll share a complete IAM & Zero Trust Blueprint (valued at $100) the same framework used to eliminate account sharing, enforce device trust, and secure distributed teams across SaaS, cloud, and enterprise environments. 🔹 SSO / IAM Specialist | Founder of Hakxcore 🔹 6+ years in SSO & IAM | Enterprise + Startup Experience 🔹 Hands-on with Okta, Auth0, Keycloak, ForgeRock, JumpCloud & more 🔹 Worked on Machine to Machine and AI authentication apps 🔹 Worked with global clients across SaaS, EdTech, Hospitality, and Manufacturing & more I started as a security engineer focused on SSO integrations, and today I design and deliver end-to-end AI-based identity architectures, not just “login working”, but secure, auditable, and scalable access systems. 🔑 SSO & Identity Architecture From simple SSO to complex enterprise federation, I design identity systems that scale: ✓ Okta, Auth0, Keycloak, ForgeRock, Azure AD, JumpCloud, and the list keeps on going... ✓ OIDC, SAML 2.0, OAuth 2.0 ✓ SCIM provisioning & lifecycle automation ✓ Role-based & attribute-based access control (RBAC / ABAC) ✓ Multi-tenant SaaS IAM design ✓ Custom claims, token design, session hardening 🛡️ Zero Trust & Device Trust Not “checkbox security”, real Zero Trust enforcement: ✓ Device trust with MDM (Intune, Jamf, JumpCloud) ✓ Certificate-based authentication ✓ WebAuthn / FIDO2 hardware keys ✓ Contractor & external workforce security ✓ GitHub, Jira, AWS, Sentry SSO hardening ✓ Blocking account sharing, proxy enrollment, and forwarded invites ⚡ More than integrations full security systems As remote work increases, so do identity-based attacks. I don’t just connect tools, I design AI-based security outcomes: ✓ Identity threat modeling ✓ IAM policy & permission design ✓ Secure onboarding & offboarding flows ✓ Access reviews & audits ✓ IAM documentation & admin runbooks ✓ Compliance-ready IAM (ISO, SOC2, GDPR) 🧪 VAPT, DevSecOps & Cloud Security For clients who want security beyond identity: ✓ Web, API & cloud VAPT ✓ CI/CD security (SAST, DAST, secrets scanning) ✓ Kubernetes & container security ✓ Cloud IAM & misconfiguration reviews ✓ Security automation & monitoring If you’re serious about: ✓ Eliminating account sharing ✓ Securing contractors & remote teams ✓ Scaling IAM without breaking UX ✓ Passing audits with confidence 📩 Send me a message, and let’s design a security architecture that actually holds up in the real world. 📅 Updated: January 2026 Keywords: SSO, IAM, Okta, Auth0, Keycloak, ForgeRock, JumpCloud, Zero Trust, WebAuthn, FIDO2, MDM, Device Trust, OAuth, OIDC, SAML, SCIM, RBAC, ABAC, Cloud Security, DevSecOps, VAPT, AI Agent Authentication, SOC2, GDPR, ISO, Identity Architecture, Cybersecurity Consultant

I'm a Full-Stack Developer & Solutions Architect with 12+ years of experience building secure Identity & Access Management (IAM) solutions, AI-powered automation, enterprise SaaS applications, and Microsoft 365/Google Workspace integrations. I help businesses improve security, automate workflows, reduce operational costs, and build scalable software that delivers measurable business results. Core Expertise ✅ SSO & Identity & Access Management (SAML, OAuth 2.0, OpenID Connect, SCIM) ✅ AI Automation & Workflow Development using n8n and Large Language Models ✅ Microsoft 365 & Google Workspace Add-in Development ✅ Enterprise SaaS Development & API Integrations ✅ Full-Stack Development with modern cloud technologies Business Results ✅ Reduced login friction and authentication support requests by up to 80% through secure SSO, Multi-Factor Authentication, Passwordless Authentication, and Zero Trust architecture. ✅ Reduced user onboarding from days to minutes using Identity Federation, automated SCIM provisioning, and role-based access management. ✅ Automated end-to-end business workflows using n8n, AI services, CRMs, webhooks, and third-party integrations, reducing operational overhead by up to 60%. ✅ Increased team productivity by up to 40% through custom Microsoft Office and Google Workspace add-ins that automate repetitive tasks and integrate business systems. ✅ Improved security and compliance with SOC 2, ISO 27001, GDPR, PKI, and enterprise identity management best practices. ✅ Built highly scalable multi-tenant SaaS platforms supporting thousands of organizations with high availability and fast authentication performance. Selected Experience ✅ Delivered 100+ SSO and IAM integrations across Okta, Auth0, Microsoft Entra ID, Google Workspace, AWS Cognito, Ping Identity, ADFS, and Salesforce. ✅ Designed and built a multi-tenant Identity Broker allowing customers to connect multiple identity providers in minutes. ✅ Developed 30+ AI automation workflows integrating OpenAI, Claude, enterprise APIs, webhooks, and business applications. ✅ Built 15+ Microsoft Office and Google Workspace Add-ins using Office.js, VSTO, SharePoint Framework, Microsoft Graph, and Google Apps Script. ✅ Developed 20+ SaaS applications from MVP to enterprise scale with AI automation, API orchestration, and cloud-native architecture. ✅ Implemented secure PKI, digital signatures, and blockchain-based document verification solutions. Technical Skills Identity & Access Management: SAML • OAuth 2.0 • OpenID Connect (OIDC) • SCIM • JWT • MFA • Zero Trust • RBAC • ABAC • Identity Federation • CIAM AI & Automation: n8n • OpenAI • Claude • LangChain • RAG • Prompt Engineering • Workflow Automation • Zapier • Make Microsoft & Google: Office.js • VSTO • SharePoint Framework • Microsoft Graph • Google Apps Script • Google Workspace APIs Frontend: React • Next.js • Angular • Vue • TypeScript Backend: .NET / C# • Node.js • Python • PHP • Laravel • Django Cloud & DevOps: AWS • Azure • Docker • CI/CD • Microservices • Serverless Architecture Databases: MySQL • Oracle • MongoDB Security: PKI • Cryptography • Digital Signatures • Blockchain Document Security Why Work With Me? ✅ 12+ years of professional experience ✅ 200+ successful projects delivered ✅ Business-focused solutions that improve security, productivity, and automation ✅ Clean, scalable, and maintainable code ✅ Reliable communication and long-term technical partnership If you're looking for an expert in Identity & Access Management, AI automation, Microsoft 365 development, Google Workspace integrations, or enterprise SaaS development, I'd be happy to discuss your project and help you build a secure, scalable, and future-ready solution.

I help SaaS platforms and enterprises implement enterprise SSO and resolve complex SAML SSO, OAuth SSO, and AD/LDAP across Google, Okta, Entra ID (Azure AD), Keycloak, Auth0 and AWS Cognito with seamless user experience. 🎯 What I Help You Achieve → Implement SSO (SAML / OAuth / OIDC) across Okta, Entra ID, Keycloak, Auth0, AWS → Enable multi-IdP authentication for SaaS platforms → Resolve SSO failures (SAML errors, OAuth callbacks, redirect loops) → Design secure authentication & authorization architectures → Implement SCIM provisioning and lifecycle automation → Support enterprise customer onboarding with SSO (B2B SaaS integrations) 🔐 Core IAM Expertise ✅ SSO / Identity Federation → SAML SSO, OAuth 2.0, OpenID Connect (OIDC) → Multi-IdP integration (Okta, Entra ID, Keycloak, Google, Auth0, AWS) → Enterprise SSO for SaaS (multi-tenant, domain-based login) → Identity federation design and custom authentication flows ✅ Authorization & Access Control → RBAC / ABAC implementation → Fine-grained authorization (OpenFGA, OPA) → Secure API authentication & token validation (JWT lifecycle) → Session management and access policy enforcement ✅ MFA & Security → MFA: OTP, TOTP, WebAuthn, YubiKey, Push → Conditional access & adaptive authentication → Step-up authentication and risk-based flows ✅ User Lifecycle & Provisioning → SCIM 2.0 integrations → AD / LDAP sync → Automated provisioning & deprovisioning → Identity migration and federation transitions ✅ Troubleshooting Complex SSO & OAuth Issues → SAML assertion and metadata issues → OAuth redirect / callback errors → Token validation and session misconfigurations → Infinite redirects, login failures, federation issues 🛠️ Identity Platforms Primary: Okta • Microsoft Entra ID • Keycloak • Auth0 • AWS Cognito • Google Workspace Enterprise: Ping • OneLogin • ForgeRock • IBM Verify • Shibboleth • ADFS • WSO2 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 expertise in SAML, OAuth, OIDC internals (not just configuration) → Strong debugging capability for complex identity issues → Experience building multi-tenant SaaS authentication systems → Clean, production-ready implementations with documentation ⚙️ Tech Stack Java • Node.js • Python • Golang • TypeScript • .NET • PHP Spring Security • Express • Django • React • Angular SAML2 • OAuth2 • OIDC • JWT • SCIM • MFA • WS-Fed • RBAC AWS • OCI • Docker • Kubernetes • CI/CD 📌 Available for hourly, fixed-rate, and long-term IAM engagements Let’s make identity your strongest layer, secure, scalable, and seamless.

I’m a Principal Software Engineer specializing in Identity and Access Management (IAM), Single Sign-On (SSO), and SCIM-based provisioning with extensive experience across Okta, Azure AD (Entra ID), Keycloak, Oracle IAM, and Google SSO. Over the years, I’ve architected and delivered secure authentication and user lifecycle management systems for startups and enterprises alike—covering SAML, OAuth2, OIDC, and SCIM 2.0 integrations across cloud, on-prem, and hybrid environments. 🧩 Core IAM Expertise ✅ SSO & Identity Federation Web, Mobile & Cloud SSO setup Custom IdP/SP integrations (SAML, OAuth, OIDC) Role- and Attribute-based access (RBAC/ABAC) ✅ Authorization, MFA & Conditional Access Fine-grained authorization (OPA / OpenFGA) MFA setup: OTP, TOTP, Push, WebAuthn, YubiKey Step-up and risk-based authentication ✅ User Lifecycle Management & SCIM Provisioning Full SCIM 2.0 implementation for user sync and deprovisioning AD/LDAP integration and sync pipelines Automated bulk provisioning & migration (e.g., Auth0 → OCI IAM) Policy-driven user lifecycle automation ✅ Identity Troubleshooting & Optimization Resolving SAML assertions, OAuth callback & token issues Fixing redirect loops, session misconfigurations, and login failures Tuning federation performance and MFA reliability 🧠 Identity Providers I’ve Worked With (100+) Okta • Azure AD / Entra ID • Google Workspace • Keycloak • Oracle IAM (OCI, OAM, OIM) • Ping Federate • Auth0 • ForgeRock • IBM Verify • OneLogin • JumpCloud • Shibboleth • ADFS • AWS Cognito • WSO2 • IdentityServer • SimpleSAMLphp • Salesforce • Slack • Zoom • Apple / Facebook OAuth • Custom SAML SPs ⚙️ Tech Stack Security Standards: SAML2, OAuth2, OIDC, SCIM 2.0, WS-Fed, JWT Infra: AWS, Oracle Cloud (OCI), Azure, GCP 🏆 Why Work With Me Rapid SSO / SCIM / IAM setup (often within hours) Proven experience scaling IAM for 6M+ users Deep debugging expertise for federation and provisioning issues Clean, documented, and maintainable implementations Available for both one-time integrations and long-term IAM strategy

Have done multiple OKTA Integrations from end to end for mid and enterprises with custom business requirements 1. End to end architecture planning and implementation for new migrations from On-Prem 2. SAML, OAuth, OPENID Connect ( OIDC) SCIM, Customer API Integrations 3. Federation, external identity provider integrations ( Microsoft, Google, Pind Identity, VMWARE, Social logins) 4. Custom Logics and Expression Language building for Profiles Editors, application login, routing rules 5. External Provisioning into applications & Active Directory, AWS, Cloud, Google directories 6. VPN Solutions ( Cisco Any connect, Fortinet & Cisco ISE) 7. AWS Workspace, VDI Solutions ( Citrix, VMWare) 8. MFA Solutions ( Okta Verify, Yubikey, Fido, WebAuth, Radius, RSA, DUO & all leading providers 9. OKTA Workflows, CIAM Solutions, OKTA ASA, DeviceTrust, Desktop SSO, Agent Less Desktop SSO 10. Custom sign-on policy rules for application restrictions, ( IP Zone, Device Types, Behavior Policies etc) 11. PasswordLess, factor sequence for Zero Trust requirements 12. Identity integrations with HR, external provisioning engines 13. SailPoint IdenityNOW architecting & implementation and Migrating from On-Prem Solutions ( Oracle 11g to SaaS ) has more than 17+ hands on experience on the all the above mentioned pointers, for any implementation and suport please feel free to contact to do collaboration to grow your business/provide support Regards Chandra

Skills: - Identity and Access Management - Apple Device management using MDM and open source tools - Systems Integration/automation specialist using Python and other tools such as Okta Workflows, Zapier, and API's. - Linux management on cloud providers and using Ansible configuration management - Selenium browser automation Education: - Bachelors Degree - Okta Certified Professional - Jamf 400 Certified Expert - Certified Ethical Hacker Accomplishments: - Open source patch management automation - Okta SSO provisioning and de-provisioning via SAML, OIDC, SCIM, and Okta Workflows - Digital Ocean Rocky Linux web server deployment, securing, and managing with Ansible - Browser workflow automation with Selenium - Syncing and cleaning data from various SaaS services via API

I am an experienced Web & Desktop Application Developer with hands-on expertise in designing and building scalable, secure, and user-friendly solutions. My primary strength lies in the Microsoft technology stack, combined with modern frameworks and cloud platforms to deliver full-stack applications that solve real business challenges. Most of my work comes from repeat clients who value long-term collaboration and consistent results. I believe in clear communication, timely delivery, and building strong client relationships that go beyond just project completion. Core Skills & Expertise: Back-End: Python, Django, Flask, Node Express, REST APIs Front-End: React Native, React, TypeScript, Material UI, HTML5, CSS, Bootstrap Database : SQL Server, MongoDB, My SQL Cloud & DevOps: AWS, Azure, Docker, CICD, Github Actions, Kafka, Redis Tools & Workflow: Visual Studio 2022, VS Code, Git/SVN, Agile methodology OS: Windows & Linux

I have deep expertise in Identity and Access Management (IAM), Single Sign-On (SSO), SCIM development and implementation, and Cloud Migration, supported by certifications including CIAM Certified Professional, Okta Certified Developer, AWS Certified Solutions Architect – Associate, and Microsoft Certified: Azure Fundamentals (AZ-900). My technical skill set spans C#, ASP.NET Core, ASP.NET MVC, MS SQL Server, JavaScript, jQuery, Node.js, and AngularJS, with a strong background in designing, developing, and deploying web, desktop, and service-based applications. I also have hands-on experience working with leading IAM platforms such as Okta, Optimal IDM, Auth0, and Ping Identity. I specialize in implementing modern authentication and authorization standards—including OAuth 2.0, SAML 2.0, OpenID Connect (OIDC), and WS-Federation—and excel in core IAM capabilities like API Access Management, Directory Integration, Multi-Factor Authentication (MFA), User Lifecycle Management, and User Provisioning/Deprovisioning.