Sandeep Malla

DataStax Distribution of Apache Pulsar

• Designed, developed and maintained Pulsar clusters on AKS to support scalable, high-performance messaging systems.
• Conducted rigorous benchmarking tests to ensure the clusters met customer load requirements for storage, processing speed, and latency.
• Worked on bug fixes and improvements for starlight-for-jms, enhancing system stability and performance.

Longbow

• Worked on conversion of Java applications using Service Locator pattern to Dependency Injection using Spring boot.
• Unit testing, Integration Testing for Spring boot applications using Mockito and JUnit.

Eleos Project (DevOps & Automation)

• Led the implementation of DevSecOps practices on AWS/EKS by developing automation scripts and Jenkins pipelines for continuous integration and deployment.
• Established real-time monitoring systems using Grafana-Loki and Prometheus to ensure operational excellence.

Unravel Presto Integration & Spark/Impala Analysis

• Developed a Java backend for integrating Presto/Trino with the Unravel website to deliver key insights on Trino clusters.
• Implemented solutions for analysing Spark applications on Kubernetes, normalising scheduler labels, and optimising performance.
• Designed and implemented a queuing system for launching subprocesses for a Python application, enhancing throughput and resource management.
• Additionally, set up comprehensive log aggregation and monitoring to support all projects

• Developed back-end components using Java and Python.
• Contributed to agile process improvements, and prepared detailed documentation to support team onboarding.

CGI Banking Compliance Application

• Supported an application that scanned banking transactions to provide compliance insights by comparing with sanctions lists (e.g. OFAC).
• Conducted root cause analysis, troubleshooting, and delivered enhancements in a client-facing environment, ensuring optimal performance and user satisfaction.

Medicento Android Application

• Developed front-end components using Java and Android Studio, focusing on clean, efficient code, and an intuitive user interface.