Rupayan Sarkar

Senior Software Engineer

Bengaluru, Karnataka, India4 yrs 8 mos experience

Highly StableAI Enabled

Key Highlights

Expert in next-generation database engine development.
Strong background in NLP and reinforcement learning.
Experience with cutting-edge hardware programming.

Stackforce AI infers this person is a Backend-heavy Fullstack Engineer specializing in Database and AI technologies.

Contact

Skills

Core Skills

Oracle DatabaseIn-memory TechnologiesIntel PmdkC++Distributed SystemsMysqlNatural Language Processing (nlp)Reinforcement LearningFuse Filesystem DriverCaching Algorithms

Other Skills

AI TechnologiesData StructuresApache ZooKeeperNumPyCUDADockerC (Programming Language)OpenStackLinux KernelFilesystemsGraph Neural NetworksPyTorchOpenAI GymResearch SkillsOperating Systems

About

I am a software engineer working on the next-generation database engine at Oracle. I am a part of the core data layer team, involved in the massive scalability, high availability and absolute consistency aspects of the database. I also have experience with Intel Persistent Memory programming, thanks to Oracle's new database kernel being written for modern-age hardware. I have worked at Microsoft Research, where I worked in NLP, RL and Graph Neural Networks to create novel architectures for adversarial generation of sentiment data. I have also worked on contextual alignment and guiding of encoder-decoder models and graph architectures. In college, I was interested in semiconductors and theoretical physics, and I did an internship at the Indian Institute of Science in the field of nanotechnology. I maintain a strong interest in physics and mathematics to this date, which helps me keep up with the exciting new developments in the field of artificial intelligence.

Experience

4 yrs 8 mos

Total Experience

4 yrs 8 mos

Average Tenure

4 yrs 8 mos

Current Experience

Oracle

3 roles

Senior Member of Technical Staff

Promoted

Jan 2024 – Present · 2 yrs 4 mos

Working in the Data / Space / Transactions team in the In-Memory and AI Technologies group. I work on the core data, indexing and RCU layers of Oracle's next generation NVM-aware database engine. Also, I work on Oracle's vector database and AI infrastructure efforts.

Oracle DatabaseIn-Memory TechnologiesAI TechnologiesData StructuresDistributed Systems

Member of Technical Staff

Promoted

Oct 2022 – Dec 2023 · 1 yr 2 mos

Working in the Data / Space / Transactions team in the In-Memory and AI Technologies group. I work on the core data, indexing and RCU layers of Oracle's next generation NVM-aware database engine.

C++Intel PMDK

Member of Technical Staff

Jul 2021 – Sep 2022 · 1 yr 2 mos

Worked on the backend infrastructure of the deployment webservice in Oracle Database Appliance. Was responsible for the server communication (SSH), distributed locking and cluster coordination (ZooKeeper) modules.

Apache ZooKeeperMySQLDistributed Systems

Microsoft

Research Intern

May 2021 – Jul 2021 · 2 mos · Bengaluru, Karnataka, India

Worked in Microsoft Research India Speech and Natural Language Group. Worked on adversarial example generation in NLP, using RL and Graph Neural Networks. Also worked on contextual alignment and guiding of encoder-decoder models.

NumPyCUDANatural Language Processing (NLP)Reinforcement Learning

Oracle

Software Engineering Intern

May 2020 – Jun 2020 · 1 mo · Bengaluru, Karnataka, India

Worked in Oracle Database Appliance and Automatic Storage Management Team. Worked on caching algorithms for a FUSE-based filesystem backed by object storage.

DockerC (Programming Language)FUSE FileSystem DriverCaching Algorithms

Indian institute of science (iisc)

Research Intern

May 2019 – Jul 2019 · 2 mos · Bengaluru, Karnataka, India

I worked at the Centre for NanoScience and Engineering at the Indian Institute of Science, under Professor Akshay Naik. My work involved dynamical systems modelling and resonance mode characterization of Graphene and Transition Metal Dichalcogenide NEMS Resonators.