Senior Backend Engineer

12/2021 – 12/2022

• Established a reliable and effective architecture for integrating the platform with blockchain
• Researched and engineered a solution to encrypt documents using Symmetric encryption, AWS services include KMS, and
HSM
• Built real-time chat by Web Socket
• Integrated the platform with 7 third-party service providers include: digital signature, document automation, KYC check
and etc.
• Collaborated with 3 team members to define codebase style, structure, and conventions, resulting in a 30% reduction in
code review time
• Co-authored git flow rules and CI/CD flow steps with DevOps and QA teams for 3 environments

Back-End Entwicklung