Shwetank

• PoV: Designed and developed the entire architecture of the PoV project from scratch, showcasing the value added by Sophos XDR to customers' security posture. Built a comprehensive system to gather and display Peace Time Metrics.
• AHC: Led the refactoring of the Account Health Check application, improving performance and maintainability.
• Techstack: Java, Spring Boot, AWS, DynamoDb, PostgreSQL, Jenkins, Elastic Search

• GCP Sync and Benchmark: Feature owner for onboarding, sync, and alerting for GCP customers in Cloud Optix.
• Advanced Detection Workflow & Communication (CDR):Led the development and management of advanced detection workflows and stakeholder communication.
• Container Image Scanning: Owned and implemented a feature to scan vulnerabilities in container images, enhancing security rules and alerting pipelines.
• Internal Security Lead: Led security efforts for Optix, handling vulnerabilities, risk mitigation, and annual security activities like Pen-Test and TableTop.
• DevOps: Acted as the first responder (L1, L2) for infrastructure issues, managing alerts and system stability. Improved autoscaling with health checks and graceful shutdowns, optimized Elasticsearch monitoring and queries, established CloudWatch and Grafana dashboards, and resolved OOM issues.
• Techstack: Java, Spring Boot, AWS, GCP, DynamoDb, PostgreSQL, Jenkins, Elastic Search
  

• SaaS Security Posture Management (SSPM): Co-architected and built a prototype for SaaS Security Posture Management, starting with Microsoft O365.
• MDR and MTR integration: Developed features to centralize detections and threats from Optix in a Data Lake for customer visibility.
• Host Tagger: Created a feature to tag EC2 instances based on running services.
• Login Anomaly Detection: Owned and improved the detection of anomalous login behavior.
• Maintenance: Led the refactoring of key modules, including Alerts Generation and Reporting, to enhance performance and maintainability. Added new features such as Compliance Reporting and a Load Balancer Inventory, contributing to improved system functionality and operational efficiency.
• Techstack: Java, Spring Boot, AWS, GCP, Azure, DynamoDb, PostgreSQL, GoLang, Jenkins, Elastic Search

• Improved Scalability and Availability: Migrated monolithic Payments and Onboarding Services to a microservice-based architecture, significantly enhancing flexibility, scalability, and performance.
• Scheduler Service: Designed and implemented a widely used scheduling service based on Quartz, handling one-time and cron-based scheduling and notifications for time-based code execution across OneAssist.
• Document Service: Led the design and implementation of a central document management service, still used extensively across OneAssist, facilitating operations such as upload, download, and deletion of various document formats.
• IDFence: Designed and integrated a service with third-party systems, to identify and address security issues related to identity theft, including social media and card misuse.
• Techstack: Java, Spring Boot, AWS, MySQL, Oracle SQL, Redis, Eureka (Netflix)

Reminders Feature Development:

• Developed the Reminders feature for various recharges, which involved creating two microservices from scratch: Aggregation Service and Reminder Service.
• Integration: Integrated and managed interactions with four existing services (both monolithic and microservices) to enable reminder functionality.
• Maintenance & Monitoring: Managed ongoing maintenance and monitoring of the Reminders feature, including performance tuning and resolving issues to ensure reliable operation.
• Techstack: Java, Spring Boot, AWS, DynamoDb, MySQL

Full Stack Developer

• Worked on the Revenue Management Systems project, responsible for recording financial information and generating various reports and emails based on the data.
• Tech-stack: JSP, jQuery, Servlets, Spring, MySQL, MSSQL.