Sam Gozman

Main tech stack: NodeJS, Go lang, Postgres SQL, Redis, Kafka. - Developing the backend part of an investing crowdlending platform, creating new REST APIs and microservices. Writing integration tests, unit tests, and Swagger documentation. - Tuning encryption: upgrade security against DDoS attacks, and devise robust OAuth. - Improve codebase: removing redundant logic, solving N+1, leveraging OOP and SOLID. - Services deployment to the Kubernetes cluster with CI/CD GitLab pipeline. - Investigating problems with the database design, solving scalability issues of the rapidly growing fintech startup with a 200% yearly expansion YoY. - Helping Team-Lead to build new tasks in Agile planning, engaging in groomings, and making complicated decisions. Onboard new members of the team; debug, and review code. - Maintain web services stability and availability with Sentry, Grafana, and Kibana tools. - Boosting investor's experience by reducing complex algorithms by 15x reduction. - Initiated migrat