eKYC SaaS Product Development
Jun 2024 - Present
Grew team from 1 to 3 members
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Challenge: Enterprise eKYC customers needed compliant authentication management SaaS
Action: Led full-stack development from concept definition to production as solo technical lead
* Architected and developed complete SaaS solution on AWS Fargate
* Designed and implemented GraphQL API server using Java 21/Spring Boot for flexible data querying
* Built React/Redux frontend application with TypeScript for type-safe development
* Implemented secure authentication and authorization using Amazon Cognito with MFA
Established complete CI/CD pipeline (AWS CodeCatalyst → GitHub Actions) for automated deployments
* Set up CloudWatch-based monitoring and alerting for production operations
Result: Successfully launched a new service in Oct 2025; achieved 99.9% uptime over the first 10 weeks