Projects, I focus(ed) on -

Platform Engineering

Aerospike Failover Resiliency

Create a resiliency layer as a platform deliverable for 99.99% uptime applications leveraging Aerospike database to failover when cluster health is low and cannot provide SC mode operations.

Open Telemetry Integration Observability

Provide Spring Boot based Applications, mechanism to send custom telemetry, with lucid pluggable Annotations based library leveraging AOP to increase the observability for the service operations.

Temporal Resiliency

Provide lucid integration with a workflow engine for orchestrating calls across varying reliable systems both internal and external to bank.

Observability & Reliability Engineering

REST API Spec Standardisation Design Review

Standardise the API specifications and ensure ...

Observability - 3 pillars Observability

• Metrics - Work on system, application, custom, derived, log based, traces based metrics
• Traces - Work on enablement across service mesh, network layers for triaging aid
• Logs - Work on standardisation, derivation, automation based on System, Application, Platform level logs.

YScope Infrastructure

Reduce logs storage costs while optimising the query performance

Security & Data Engineering

Application & Data Security

• Network Segmentation administration products
• Secrets lifecycle management for leaks happening via GitHub Enterprise
• Security Data Lake & Marts Implementation

Lambda Architecture

• Scala based Spark Streaming Pipelines
• HBase/Cassandra for NoSQL datastores
• Kafka for event processing

CDC syncing between NoSQL & SQL systems Infrastructure

Leveraging Striim, do 2-way CDC sync between Postgres & Oracle Databases.