- Enhanced current feature of common plugins for asynchronous syncing E-comm data from different types of shops which are widely used in Europe. It was implemented using RMQ in golang and MongoDB. It is receiving average traffic of 600+ requests per sec. - Collaborating with another team to create an efficient and scalable system where any one can list their application on Brevo’s App Store. This is being implemented in Golang and PostgreSQL is used as a database. - Lead a team to develop a scalable and robust system to show clients their sync details, including progress bar and other details.- Integrated full and automatic continuous syncing of both types of customers(subscribed and blacklisted) from prestashop to Brevo. It allowed lakhs of customers to sync effortlessly. - Lead a project where we can properly log error messages for customers and show them the error if sync is failed and also allow them re-trying. Designed the db structure for this. It reduced the number of customer tickets.

- Worked on reducing the latency of the api’s by adding cache and migrated api’s to GO.- Designed, developed and integrated service from scratch while collaborating with cross-functional teams to deliver a high-impact project using tech stacks such as GO and GCP.- Optimized, re-designed and re-develop the current e-commerce functionality for Shopify in Brevo.- Integrated monitoring APM to many apps and added many monitoring alerts in a dashboard.- Handled 429 errors coming from Shopify api by using the Redis lock/unlock mechanism.