- Application development (NodeJS)

- Researching and planning the task and timing of their completion

- Upgraded the security level to the OWASP standard

- Using specialized security testing tools (ZAP, Burp SuiteProfessional)

- Obtained CASA Tier security certification for integrations with Google services

- Improved database performance and fault tolerance

- Working with the cloud platform (Azure)

- Teamwork (4 members)

OKKO

- Working with microservices and custom modules

- Working with custom payment service

- Application development and maintenance (TypeScript)

- Creation and support of integrations with external services

- Working with the cloud platform (Azure)

- Teamwork (15 members)

SEAD

- Acted as team leader

- Frequently conducted onboarding of the new team members

- Application development and maintenance (NodeJS, Python)

- Updating code base and language versions to current standards

- Planning the application architecture

- Some of my ideas are the basis of projects

- Completed large tasks independently

- Working with the cloud platform (AWS)

- Teamwork (10 members)