Jacob Klein

Full Stack Software Engineer

• Designed and delivered features across an enterprise multi-tenant project and grant management SaaS platform used by government and non-profit organisations, spanning Angular, Java/Spring Boot, Node.js, MySQL and AWS
• Provided technical leadership across architecture, technical design and implementation, collaborating with system architects and product managers to evaluate solutions, develop proof of concepts and guide engineering decisions.
• Mentored and trained graduates and existing developers through design reviews, code reviews, pair programming and technical coaching.
• Designed and implemented configurable application architecture supporting custom forms, workflows and event-driven processes, enabling functionality to be configured without application-specific development.
• Integrated cloud event-driven architectures using AWS EventBridge, DynamoDB Streams, SQS, SNS and Step Functions to support asynchronous workflows and decoupled services.
• Shaped REST APIs and backend services using Spring Boot, Spring Cloud and Node.js, integrating with frontend applications and external services.
• Defined multi-tenant data architecture using MySQL multi-schema architecture and DynamoDB to support customer isolation and scalable SaaS workloads.
• Implemented document management capabilities supporting document upload, versioning, metadata and remote authoring.
• Built and maintained CI/CD pipelines using AWS CodePipeline, CodeBuild, SAM and CloudFormation across multiple environments.
• Established internal tooling, test frameworks and automation that improved developer productivity and reduced repetitive development tasks.

BACHELOR OF INFORMATION TECHNOLOGY/BACHELOR OF COMMERCE