Experience

Consulting & Freelance Work

Solution Architect

Confidential Client

Led architecture and development of an enterprise-grade Learning Management System

  • Designed and implemented a comprehensive Learning Management System using a modern microservices architecture deployed on AWS, supporting 100K users
  • Kong API gateway implementation with OAuth plugin for secure service communication
  • Scalability optimization through auto-scaling groups and load balancing
  • High-performance architecture achieving sub-200ms response times
  • Database design and optimization
  • Provided technical mentorship to junior developers, including comprehensive code reviews, architectural guidance, and best practices implementation to elevate team capabilities and ensure code quality
Node.jsAPIEvent-Driven SystemsNestJSPrismaKong GatewayOAuth 2.0
Freelance Consultant

Confidential Client

Developing a scalable, production-ready service.

Node.jsAPIEvent-Driven SystemsLoopBack 4PrometheusGrafanaAWS SQSk6

Full-time Experience

Senior Software Engineer II

Socure

Technical leader who drove end-to-end delivery of complex software components.

  • Led Custom Watchlist Project, developing a high-performance, fault-tolerant microservice with Elasticsearch and event-driven architecture
  • Mentored junior developers and coordinated cross-functional initiatives
ScalaPostgresSQLElasticsearchAWSS3DynamoDBSQSSNSTerraformKubernetes
Lead Member of Technical Staff

Athenahealth

Fullstack developer who built and deployed a complete medical coding service.

  • Developed robust authentication mechanisms for both user and service-level security
  • Developed user session management and ensured seamless integration with the API Gateway for scalable and secure service interactions
  • Served as the subject matter expert for API design and development
  • Created an internal React library to support activity-based user session management
Node.jsReactTypescriptPostgreSQLAWSS3SNSApache KafkaTerraformECSAPI Gateway
Technology Analyst

Infosys

Performance optimization specialist who improved system efficiency and managed software releases.

  • Improved service performance by 20X through meticulous performance profiling
  • Served as release manager for one year
  • Collaborated closely with leads and architects to optimize system performance
Core JavaOracle 10gIBM MQPerformance TuningProfiling

Arun Prasad