Aman Varma

Experience

• 

  Bharat Heavy Electricals Limited

  May 2014 - Jul 2014

  Summer Internship

  Developed an application for calculating various output parameters for salient pole synchronous motor.Language used- Java.

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  Flame Systems

  May 2016 - Jul 2016

  Intern

  - Developed the back-end part of an android app for generating various analytical reports such as: critical inventory, bill-wise profit, correlation between any products, general reports, daily and weekly reports, inventory ending date prediction using regression, etc.- Language used- Java, SQLite

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  Walmart Labs

  Jan 2017 - Jun 2017

  Intern

  - Developed a fully automated testing application for order life cycle manager component in development environment. The application used the xml passed to get the possible states of the system and mocked the messages to the component to check whether the system works as expected or not. - Developed an application for end to end testing of order life cycle manager in QA environment.Technologies used: Java, Cassandra- Helped in diagnosing the slow performance of a data retrieval tool

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  Hewlett Packard Enterprise

  Aug 2017 - Feb 2022

  Software Engineer 3

  Product development and enhancements:• Open-source contribution: - Developed device specific plugin for HPE products to comply with Power API specification• FAM architecture simulation using SANDIA Structural Simulation Toolkit (SST): - Built a tool to analyze the performance and anomalies during simulations (Generates 2D heat maps, de-route visualization, crossbar latencies) - Identified gaps in performance & anomalies during simulations after analyzing data - Built a new module to visualize the number of required hops for each packet without running the simulation, thereby saving 6-7 hours per simulation run - Developed MPI and FAM motif which helps in simulation of Firehose Application on SST o Found and fixed various bugs in the software which increased the accuracy• HPE-Cray SST Simulation software: - Added new code to support FAM architecture simulation on more advanced simulator - Added APIs to support FAM and SHMEM GET/PUT and atomic calls - Added support for a new network configuration - Made code changes to make the software more user friendly and for efficient utilization of shared hardware o Added features to the visualization tool of the software - Made enhancements to target selection mechanism of Random-Access application motif for the softwarePlugins and scripts:• Wrote automation scripts for a job that schedules the simulation jobs, processes the simulation logs, creates a csv file and plots the graphs using Python matplotlib library• Developed a plugin for dynamic power management of the servers using Power API with SLURM Miscellaneous:• Led the team to integrate the acquired simulation-based product with the mainline HPE simulation product• Involved in code reviews; regularly review the pull requests raised for the product• Mentored five new hires; trained them on the system architecture and helped them ramp up quickly• Part of the interview panel that hires new software engineers in the company Show less

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  VMware

  Feb 2022 - now

  Member Of Technical Staff 3