Karthikeyan
Sadayamuthu

Lead architect for Autodesk's Trust Data Platform and Trust Dashboard, supporting FedRAMP and Commercial environments. Designed end-to-end security frameworks aligned with industry standards.
Architected and implemented a FedRAMP compliant Trust Dashboard with secure data ingestion, transformation, and analytics; integrated third-party FedRAMP authorized vendor APIs using service-to-service authentication and least privilege IAM.
Built production-grade ELT pipelines using Apache Airflow (Astronomer), DBT, Fivetran, and Snowflake; implemented schema versioning, data quality checks, and automated compliance validations for trust and security telemetry.
Designed a Trust Engineering framework aligned with NIST 800-53, FedRAMP and Zero Trust principles, integrating real-time security signals from Snyk, Qualys, CrowdStrike, Orca, and Twistlock into normalized risk models.
Developed AWS native automation using Lambda, EventBridge, SQS, and CloudWatch; implemented observability and alerting pipelines for real-time trust posture monitoring.
Engineered a Consent & Permission Platform with APIs and event-driven workflows ensuring GDPR, CCPA, and FedRAMP privacy compliance; integrated with Salesforce, Adobe Marketo, and Alida.
Applied Claude (LLM) tooling for secure code review, architecture reasoning, threat modeling, and policy-to-code translation for NIST and FedRAMP controls.

• FedRAMP,
• NIST 800-53,
• Airflow,
• DBT,
• Snowflake,
• AWS Lambda,
• Snyk,
• Qualys,
• CrowdStrike,
• GDPR,
• CCPA

Cloud development and microservices on Pivotal Cloud Platform. Re-architected monolithic applications into twelve-factor apps; developed microservices with Spring Boot; integrated ELK Stack and Kafka for centralized logging; API caching with Redis and RabbitMQ; contract and load testing with rest-assured and Gatling; Gradle and GoCD for continuous delivery.

• 12factor,
• cloud foundry,
• pcf,
• ELK Stack,
• Swagger

As Cloud Developer, Involved in re-architecting monolithic architecture into twelve-factor application.
Developed mircoservice using spring boot on pivotal cloud platform.
Worked on Proper Exception Handling and Logging.
Used Xstream extensively for XML/JSON Marshaling and Un-Marshaling.
Followed Test Driven Development approach and Pair Programming.
Developed the front end user screens using HTML5, JavaScript and AngularJS for rich interface features.
Created JUnit test scripts used Mockito API for unit testing.
On-boarding and streamlining the process of on-board clients who are currently using the APIs.
Streamline the process of handling the outage and exceptional scenarios happen for the APIs in production.
Use of APIGEE to handle the authentication( oAuth 2.0) and on-boarding smoothly.

• 12factor,
• cloud foundry,
• pcf,
• Swagger
• apigee

OpenAstra focuses on AI and Large Language Models for autonomous systems, providing guidance and frameworks for intelligent, self-directed systems.

• Artificial Intelligence (AI),
• Large Language Models (LLM)