✔ Spearheaded initiatives to optimize search functionality, significantly reducing null search results by leveraging advanced techniques such as word context detection and improving suggested brands & categories.

✔ Successfully orchestrated the seamless migration of database infrastructure from Elasticsearch to Opensearch within diverse AWS profiles, ensuring zero downtime and unlocking new feature capabilities.

✔ Synchronized flawlessly the integration of a new product ingestion mecanism, ensuring data compliance with API contracts. Implemented a robust mechanism to log any discrepancies, providing a proactive alert system for the responsible team.

✔ Enhanced microservice functionality by implementing the ability to add and select multiple prices per product, contributing to a more versatile and efficient system on sale period.

✔ Collaborated with the frontend team to support website maintenance efforts, proactively securing the platform by updating/removing 15+ outdated libraries and keeping vulnerabilities at bay.

✔ Led the transformation of the highest throughput service, enabling the integration of new website features such as advanced search, faceting, and personalization. Successfully executed the migration of the existing Product Catalog with zero downtime, introducing a new internationally scoped flat schema. Achieved a remarkable reduction in response time by half or more for hundreds of thousands of customers.

✔ Innovated the user coupon experience to optimize stock levels for targeted and low-demand products. Integrated the legacy monolithic stack with the latest microservices, implementing a redesigned checkout calculation process.

✔ Elevated flow robustness pre-sale and during high-traffic launches by deploying end-to-end stress-test Kubernetes services within the CI/CD pipeline.