Devyani Agarwal

Product Engineer

Bengaluru, Karnataka, India7 yrs 10 mos experience

Key Highlights

Expert in query processing and database optimization.
Strong foundation in GPU architecture and performance tuning.
Proven track record in software development lifecycle.

Stackforce AI infers this person is a Database and GPU Optimization Specialist with a focus on high-performance systems.

Contact

Skills

Core Skills

Database SystemsQuery ProcessingGpu Optimization

Other Skills

SparkVeloxGlutenQuery processorMulti-threading & multi-taskingDump & access violation errors analysisDebuggingCC++OpenCLDX11VulkanC#Microsoft SQL ServerCrash Dump Analysis

About

DataPelago empowers my work on building high-performance query processors, leveraging expertise in database systems and multithreaded environments. Collaborating with the team, I contribute to optimizing query execution and performance, while enhancing skills in debugging and code maintainability. With a Master's in Computer Technology from IIT Delhi and work experience from Microsoft and Qualcomm, I bring a deep foundation in systems technology to roles in query processing and GPU optimizations. My goal is to advance database technologies by developing innovative solutions for complex computational challenges.

Experience

7 yrs 10 mos

Total Experience

Average Tenure

Current Experience

Datapelago

Member of Technical Staff

Aug 2024 – Present · 1 yr 10 mos · Bengaluru, Karnataka, India · Remote

Building high-performance Query Processor
Skills added - Spark, Velox, Gluten
Implementing optimisations on Velox and Gluten

SparkVeloxGlutenDatabase SystemsQuery Processing

Microsoft

Software Engineer

Sep 2021 – Aug 2024 · 2 yrs 11 mos · Bengaluru, Karnataka, India

Profile: Query Processing Engine in Azure SQL R&D
Working on query execution, memory grant, columnar storage, batch-mode processing and query performance troubleshooting in multithreaded environment
Enhancing skills in design, problem solving, writing maintainable code, testing and debugging.
Building experience with the whole software development lifecyle from requirement engineering to acceptance tests
Skills gained: Database systems, Query processor, Multi-threading & multi-tasking, Dump & access violation errors analysis, Debugging, C & C++

Database systemsQuery processorMulti-threading & multi-taskingDump & access violation errors analysisDebuggingC+3

Qualcomm

GPU Systems Engineer

Jun 2020 – Aug 2021 · 1 yr 2 mos · Bengaluru, Karnataka, India

Exploring GPU architecture and micro-architecture to understand the graphics rendering pipeline.
Analysing and optimising behaviour of industry standard games and frames and compute-benchmarks on RTL.
Optimising peak performance of
GPU blocks by updating features in OpenCL, DX11, Vulkan applications at driver and model level.
Awarded Second position in All India Qualcomm ML Hackathon (Level- advanced).

Indian institute of technology, delhi

Teaching Assistant

Jul 2018 – Aug 2020 · 2 yrs 1 mo · New Delhi Area, India

Teaching Assistant in evaluating assignments and projects, conducting tutorials for:
Software Fundamentals for Computer Technology (ELL782)
Computer Architecture for both UG (ELL305) and PG (ELL781)
Operating System (ELL783)
Machine learning (ELL784)