- Spearheaded the development and implementation of a high-impact system that resulted in a phenomenal 500% increase in company turnover and seamless management of over 100,000 concurrent users, revolutionizing operational efficiency and maximizing revenue potential.- Collaborated on database architecture by designing 70% of the project's database schemas.- Enforce security and data protection solutions to ensure access control of users' data.- Led the development of innovative microservices and web services following best practices in microservices architecture, increasing the scalability and availability of our servers by 100%.- Implemented a fully automated GitLab pipeline for efficient CI, reducing deployment time by 25%.- Deployed and monitored those services effectively using AWS and Docker.- Tap into the expertise of AWS Database Migration Service to streamline the process of migrating our database on ec2 to AWS RDS- Leverage the synergy of AWS ECR, ECS, and RDS to streamline our project deployment workflow