Sumant Kumar
Principal Software Developer @Upgrade, Inc.
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WORK HISTORY
Principal Software Developer @Upgrade, Inc.
CA
Backend development, micro-services, design and development using Java, Kafka, Postgres
EDUCATION
Amity School of Engineering and Technology
Bachelor of Technology (B.Tech.), Computer Science
ABOUT SUMANT KUMAR
Backend Developer, Technical Lead and Solution Architect with 15 years of experience in developing solutions for real-world problems with technology. Expertise in complex high traffic micro services. Proficient in Web, Backend, Java, JPA, J2EE, Spring Boot, Hibernate, Big Data, Spark, Kafka, Golang, Python Pandas, NodeJS, Data Engineering, Analytics, Micro-Services, DevOps, Agile, Docker, Container App, and Cloud Technologies etc.• Focus on Innovation, Solution and Delivery.• Experience on cloud-based Infrastructure, private cloud, virtual servers, Docker, Cloud natives and Containerized applications and related tooling. • AWS Certified Solution Architect Associate. Microsoft Certified: Azure Fundamentals.• End to End from Scratch development, testing, zero to release and deploy experience.• Work with Leadership and Management to define Product and technical design and roadmap.• Design and develop scalable APIs with Rest, GraphQL, Java, JPA• Designing solution for real-time data processing• Experience with working with star schema database with Teradata, Postgres, DB2 clustered database, Big data engines like Apache Spark, Python, Pandas, Kafka, Apache Ignite etc.• Designed and developed massaging, manipulation, enrichment and calculation tool leveraging Python core and Pandas. This tool is manipulating million row files from multiple sources.• Enterprise Solutioning with Expertise in Finance technology tooling and solutions.
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