About

Sashank Rajam Madhusudan is a results-driven big data software engineer with a passion for creating highly scalable distributed systems that can handle large loads. With over 2.77 years of relevant experience, Sashank has developed a strong skill set in analytical and problem-solving skills. He is a part of the application team working on Big Data, Java, and Python, following agile methodologies, CI/CD, testing, and microservices architecture. Sashank has extensive experience working in archiving and e-commerce payments, banking domains. He is currently working as a Software Engineer at smarsh, where he has designed the whole reconciliation flow for the migration apps that reduced the time of reconciliation from 3 months to a few weeks. He has created multiple scalable apps from scratch, and he is heavily involved in the migration of three major customers. Sashank is an integral part of the Data migration team that migrates customer data from one cloud to another. He has also implemented compression for data transfer over the wire to reduce the cogs and network traffic by 20%. Sashank is well-versed in using technologies like Java, Python, GoLang, Spring Boot, MongoDB, ElasticSearch, Kafka, Amazon S3, Amazon Web Services, Athena, Lamda, CI/CD, Concourse, Pivotal Cloud Foundry, and IBM Softlayer. He has built scalable jobs that automatically retries failed transfers, which are marked retryable, and also made deletion scripts to clear data on the source side post-migration. Sashank is also seamlessly migrating the biggest revenue-generating customer, which has data in PetaBytes. He continuously monitors the system through data dog APM and implements CI/CD through Github actions and PCF/Concourse. Sashank has previously worked as a Software Development Intern at Quotient Technology, where he learned and implemented technologies such as Spring Boot, Spring Batch, Redis, GCP, GraphQL, Zookeeper, Cassandra, and Solr. He worked on implementing critical changes to the company's batch jobs, which handled 100,000+ transactions a day. He created a retry job from scratch to handle any failed transactions, which drastically improved efficiency and performance. Sashank also made new API designs and solved any existing issues by working with a team of developers and QA's based in India, US, and France. Sashank has a Bachelor of Technology degree in ISE from Dayan