Vivek Sengupta is a software engineer with 11 years of experience building scalable cloud and consumer-facing systems, currently working on capacity management and efficiency for Google Cloud. He previously shipped core features at Amazon across Alexa Smart Home, Communications and Education—including Away Lighting, light ramping in routines, and internationalized name resolution—and has hands-on experience designing infrastructure, authentication, and large-scale testing. His research internship at Carnegie Mellon contributed to Peloton, an open-source HTAP in-memory DBMS, where he implemented type-system conversions and data movement between Postgres and a tile-based storage model. Vivek combines a strong academic foundation (MS CS, USC; B.Tech CS) with practical expertise in databases, ERP systems and cloud-native services, and is comfortable moving between low-level database internals and high-level product delivery. A detail that stands out: he’s ported and debugged Postgres C code to C++ for Peloton, demonstrating both deep systems skill and persistence on nontrivial engineering debt.
10 years of coding experience
6 years of employment as a software developer
Master of Science (MS), Computer Science, 3.87, Master of Science (MS), Computer Science, 3.87 at University of Southern California
Bachelor of Technology (B.Tech.), Computer Science and Engineering, GPA 8.84/10; Junior/Senior GPA 8.92/10, Bachelor of Technology (B.Tech.), Computer Science and Engineering, GPA 8.84/10; Junior/Senior GPA 8.92/10 at West Bengal University of Technology
High School (Higher Secondary), Science (Physics, Chemistry, Mathematics, Biology), 80%, High School (Higher Secondary), Science (Physics, Chemistry, Mathematics, Biology), 80% at Ramakrishna Mission Vidyalaya, Narendrapur
Contributions:73 commits, 83 pushes, 17 branches in 2 months
Contributions summary:Vivek contributed to the development of the database management system, focusing on the conversion and handling of data types within the database and interaction with Postgres components. The commits reveal efforts to handle numeric types, varchar, and timestamp conversions, alongside modifying code related to tuple insertion, execution, and printing plans. Additionally, the user modified code related to index operations.
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