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Arun L

EdTech | EDM | AI | HCI Researcher | Large Language Models in Programming | Doc Student

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About

Arun Balajiee Lekshmi Narayanan is a highly skilled EdTech and AI professional with a focus on Human-Computer Interaction. He is currently pursuing a PhD in Intelligent Systems Program, specializing in AI in Ed. Arun completed his MS in Computer Science with a focus on big data from the University of Pittsburgh. During his time at the University of Pittsburgh, Arun gained expertise in Natural Language Processing using RasaNlu engine and Spacy to build a robust chatbot platform in Python. He also developed a Domain Independent Text Classification tool for Natural Language Processing as part of his research project. Arun has experience in data mining using Graph Search and has built a Map Reduce System from scratch using socket programming and implemented Map Reduce similar to HadoopMR. He is highly proficient in C++, GDB, Python, Javascript, and related frameworks such as AngularJS. Prior to joining the MS program at the University of Pittsburgh, Arun worked as a Software Developer at Bank of America for three years. During his time there, he worked on migrating a legacy software system in C# on Microsoft Office used by Research Analysts at Bank of America Merrill Lynch onto a web app built in Angular. He also gained great exposure to usage and implementations in Python and has a good understanding of libraries such as Numpy, Pandas, Sci-kit, Spacy, Flask, and Django. Arun is an avid Quizzer and volunteered for the first TEDx event organized by his team at IITH in 2015. Currently, he is working as an Objective-C Developer at Learning Research & Development Center, where he is working on Database Internals built in C++. He is making a few enhancements on Apache Parquet Format export queries and adding column indices to parquet files for the Apache Arrow project in C++. Arun has also worked as a grader for CS 0449 Systems Software under Dr. Sherif Khattab and CS 1501 Algorithms Implementation under Dr. William Garrisson at the University of Pittsburgh School of Computing and Information. Arun holds a Bachelor's degree in Computer Science & Engineering from IIT Hyderabad and a Master's degree in Computer Science from the University of Pittsburgh. He has a strong technical skill set, including Objective-C, AI, Python, Text Classification, NLP, Data Science, Research Science, Search, Reinforcement Learning, Neo4j, Big Data, Javascript, Pandas, Flask, Postgres, Backend, Web,

Education

• university of pittsburgh

• iit hyderabad indian institute of technology hyderabad

Companies

• learning research development center

• university of pittsburgh school of computing and information

• advanced data management lab

• vertica

• bank of america

• purpletalk

Experience

5.8 Years

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Experience

Objective-C Developer

learning research development center | Greater Pittsburgh Area

2020 - 2020

Apache Arrow Parquet Developer

advanced data management lab | Greater Pittsburgh Area

2019 - 2020

Systems Software Engineer Intern

vertica | Greater Pittsburgh Area

2019 - 2019

Grader

university of pittsburgh school of computing and information | Greater Pittsburgh Area

2019 - 2019

Teaching Assistant

university of pittsburgh school of computing and information | Pittsburgh, Pennsylvania

2018 - 2018

Senior Software Engineer

bank of america | Hyderabad, Telangana, India

2018 - 2018

Senior Tech Associate

bank of america | Hyderabad, Telangana, India

2015 - 2018

Developer Internship

purpletalk | Hyderabad

2014 - 2014

Skills

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apache

Artificial Intelligence (AI)

Backend

Big Data

C#

Computer Graphics

Data Mining

Data Science

Data Scientist

Flask

GDB

GitHub

Graphics

Javascript

language models

Large language models (LLM)

Microsoft Office

Natural Language Processing (NLP)

Neo4j

NumPy

Objective-c

open source

Pandas

Pandas (Software)

PostgreSQL

Python

Reinforcement Learning

Research

Research Scientist

Search

Socket Programming

Software Engineer

Stock Market

Text Classification

Web

Contact Details

Email (Verified)

encXXXXXXXXXXXXXXXXXXXXXXXXXXom

Mobile Number

+14XXXXXXX45

Education

university of pittsburgh

Masters

2018 - 2020

iit hyderabad indian institute of technology hyderabad

Bachelor's Degree

2011 - 2015

Frequently asked questions

What company does Arun L work for?

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Arun L works for learning research development center

What is Arun L role in his workplace?

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Arun L's role in his workplace is Objective-C Developer

What is Arun L's tenure in his workplace?

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Arun L's tenure in his workplace is 0.25 years

What is Arun L's total experience?

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Arun L's total experience is 5.75 years

What is Arun L's LinkedIn profile?

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Arun L's LinkedIn profile can be found here

What is Arun L's email address?

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Arun L's email address is encXXXXXXXXXXXXXXXXXXXXXXXXXXom. Unlock here

What is Arun L's phone/WhatsApp number?

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Arun L's phone number is +14XXXXXXX45. Unlock here

What schools did Arun L attend?

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Arun L has attended university of pittsburgh, iit hyderabad indian institute of technology hyderabad

What companies has Arun L worked with?

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Arun L has worked with learning research development center, university of pittsburgh school of computing and information, advanced data management lab, vertica, university of pittsburgh school of computing and information, university of pittsburgh school of computing and information, bank of america, bank of america, purpletalk

What are some of Arun L's skills?

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Arun L has skills in apache, Artificial Intelligence (AI), Backend, Big Data, C#, Computer Graphics and more.

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