Hari Yerramsetty Email & Phone Number

San Francisco, Ca, Us

San Francisco, Ca, Us

San Francisco Bay Area

Working on Observability, Automation, Incident Management & Infrastructure problems!Developed continuous integration & continuous deployment pipelines in a monorepo (multiple services in a single repository), this includes implementing the build image strategy using Docker for various services built using various technologies like Java, Ruby and KotlinHelped create paved path backstage templates to standardize and automate the creation of new projects, services, and componentsImplemented Service Catalog using Backstage for various services at Flexport, a directory of all services at Flexport. This service catalog provides metadata about the service including ownership, source code location, dependencies on other servicesDeployed and maintained highly scalable Kubernetes clustersMigrated ECS deployments into EKS cluster and built deployment workflows of various services using GitOps approachDecoupled CI & CD for various services, helped various service teams migrate from Buildkite CI provider to Github Actions and deployments to Kubernetes Clusters using ArgoCDDeployed and implemented bazel buildfarm, a remote build execution system, helped implementing remote Bazel builds to improve performance and concurrency of Bazel buildsDeveloped tooling for migrating repositories and pipelines from Github Enterprise Server to Github Enterprise CloudDeveloped and migrated existing AWS infrastructure components into Infrastructure As Code (Terraform) and built CI/CD workflow for deploying secure infrastructureDeveloped compute abstractions using reusable terraform modules, these abstractions help service teams deploy their own infrastructure with easeMaintaining and designing observability, reliability of infrastructure for large scale distributed applicationsIdentifying bottlenecks and automating toil for different microservices and establish SLI’s/SLO’sBuild internal tooling using Ruby, Go to automate infrastructure tasks

United States

Worked on implementing & designing features for the loan borrowing application for multinational banksImplemented service oriented architecture for key componentsMentored junior engineers on best practices for service oriented microservices and infrastructure best practices

United States

Redesigned a legacy application NewReleaseLog using Ruby on Rails that tracks the records of all the news releases released by Department of LaborDesigned a CDC (change data capture) data pipeline from various agency databases to a central Oracle database that acts as data store for federal government data API using Debezium and Apache Kafka & Kafka ConnectImplemented API using service oriented architecture using Python and Flask, This API is supported 5000+ unique users per monthImplemented authentication and authorization using Keycloak and built wrapper that simplifies Oauth authenticationImplemented observability using AppDynamics for the API to track query performance and latencyImplemented logging observability using ELK stack for debugging errorsImplemented and built CI/CD pipelines using Jenkins and DockerImplemented unit and integration tests using Pytest

Sarasota, Florida

TimeSet is a social media application that helps create communities around users with similar interests. Users create bucket lists and find similar users to fulfill their bucket listsImplemented core backend services such as users, posts, and messages using a microservices architecture for the TimeSet social media platform used by 1K+ users per monthImplemented continuous integration for various microservices and also implemented docker build strategy for all the servicesImplemented continuous deployment of these microservice on self managed kubernetes clusterStood up the infrastructure in AWS and managed the deployment and maintenance of 7 microservicesDeveloped an adult content filter using AWS Rekognition API that reduced the adult content in posts by 98%

Detroit, Michigan

Redesigned and developed a OEM inventory application, this application is responsible for tracking OEM units in the factoryImplemented authentication for an application used by internal OEM validation team membersDeveloped automated test scripts in Ruby for the OEM validation team that reduced manual testing efforts by 50 %