Aysha Gandarova

- Designed and maintained secure REST APIs with authentication and role-based access control (Bearer tokens).
- Implemented background jobs and scheduled workflows to automate system processes and status updates.
- Optimized large-scale backend integrations, reducing memory usage from 16 GB to 500 MB while processing files up to 18 GB, significantly improving system stability.
- Built resilient API integrations with external suppliers, including retry mechanisms and robust error handling.
- Monitored production traffic and system health using Grafana and Kibana for real-time incident detection.
- Supported and maintained background services orchestrated via Airflow DAGs.
- Documented technical solutions and operational processes to improve onboarding efficiency and team knowledge sharing.

- Maintained and extended existing backend integrations within large, established codebases.
- Adapted internal systems to evolving client and supplier API requirements, ensuring long-term compatibility and stability.
- Investigated and fixed production defects while refactoring legacy components to improve maintainability.
- Developed reusable internal libraries, builders, and helper components shared across multiple integrations.
- Worked directly with production databases and integration workflows in live environments.
- Collaborated with external partners and internal teams to ensure reliable integration performance.