Susmitha G

Full-stack Developer @Fidelity Investments

TX, US

Engineered, developed, and maintained backend services using Go (Golang), focusing on scalable, high-performance solutions.Designed and implemented new features, while enhancing existing microservices for improved functionality and efficiency.Strong knowledge of Design Patterns, Multithreading, and Go containers; proficient in leveraging Channels and Goroutines for concurrency.Utilized Postman to test RESTful services in local environments, ensuring functionality met development goals and detecting bugs effectively.Built and managed multiple microservices that communicate through RESTful APIs using JSON for seamless data exchange.Applied advanced skills in selecting optimal data structures (e.g, arrays, stacks, trees, lists, graphs) and algorithms to enhance service performance and efficiency.Integrated gRPC for communication between microservices, transmitting data using Protocol Buffers (protobuf) in Go.Developed reusable TypeScript components and services for consuming REST APIs, following component-based architecture in Angular.Implemented Angular Services to enable efficient connectivity between web applications and backend APIs using TypeScript.Integrated services with cloud infrastructure using AWS IaaS solutions, including EC2 for virtual servers, AWS Fargate for serverless container deployment, AWS Lambda for serverless computing, EKS for Kubernetes management, and S3 buckets for scalable storage.Employed AWS services like Amazon ECR for secure Docker image storage, Kinesis for real-time data streaming, and SNS/SQS for decoupled messaging in event-driven architectures.Utilized Kafka for replicating user states across multiple data centers, managing topics, and writing/consuming messages using Go-based services.Implemented advanced monitoring with AWS CloudWatch (custom metrics, dashboards, logging, and troubleshooting) and Datadog for detailed monitoring and distributed tracing.

University of North Texas

Masters, Data Analytics