Achyuta Krishna Vijayaraghavan

+1-470-***-**** . # ad4f5v@r.postjobfree.com . ï Achyuta Krishna Vijayaraghavan . § Achyuta Krishna V Education

Georgia Institute of Technology Atlanta, GA

Master of Science in Computer Science GPA - 4.0/4.0 Expected Dec 2024 Birla Institute of Technology and Science (BITS) - Pilani Hyderabad, India Bachelor of Engineering in Computer Science, Minor in Data Science GPA - 9.52/10 Aug. 2018 – June 2022 Work Experience

Associate Software Engineer June 2022 – July 2023

ServiceNow Hyderabad, India

• Developed tailored workflows for Hardware Asset Management, empowering over 100 customers to proficiently manage vast inventories exceeding 100,000 assets.

• Utilized server-side JavaScript for backend functionalities and REST API development. Worked with the ServiceNow Seismic framework for frontend user experience. Extended support to mobile platforms by leveraging Android Studio.

• Ensured the reliability of the workflows through the creation of automation tests using Selenium and JUnit. Research Intern Jan. 2022 – June 2022

Database Systems Lab, Indian Institute of Science (IISc) Bengaluru, India

• Developed sampling-based database minimization algorithms using Python and PostgreSQL.

• Reduced the mean execution time of database reduction on 10 GB TPC-H benchmark database from 245.23 s to 4.91 s using schema-agnostic sampling. Achieved a further reduction to 0.28 s using schema-dependent sampling. Software Development Intern May 2021 - July 2021

ServiceNow Hyderabad, India

• Engineered a comprehensive end-to-end pipeline for an ML model for asset normalization, orchestrating the entire process from data acquisition and cleaning to model result publication.

• Utilized ServiceNow server-side JavaScript for data and model management. Integrated Python seamlessly with the ServiceNow environment for enhanced functionality. Projects

A Clustering Based Approach for Effective Prevention of SQL Injections Jan 2022 – June 2022

• Applied ML to enhance Database Security, focusing on the detection and prevention of SQL injections.

• Engineered a representative feature set for diverse types of SQL injections and conducted a comprehensive study of clustering algorithms using Python to efficiently categorize SQL injection queries. Work published at ISPDA 2022. NLP on Tamil-English code-mixed text Jan 2022 – May 2022

• Evaluated text embedding methods for Tamil-English code-mixed troll-meme classification using Python and TensorFlow.

• Enhanced text through translation and transliteration, yielding a peak weighted F1 score of 0.74 with MuRIL embedding, improving from the initial score of 0.60. Work led to a publication at ACL DravidianLangTech, 2022 Technical Skills

Languages: Python, Java, C/C++, JavaScript

Frameworks: React, Node.js, SQL, JUnit, Servicenow, Lex, Yacc, D3. Databricks Developer Tools: Git, Docker, Google Cloud Platform, VS Code, Eclipse, Google colab, Postman API Libraries: Pandas, NumPy, Matplotlib, SciPy, TensorFlow, PyTorch, Psycopg Relevant Courses

Machine Learning, Data and Visual Analytics, Computer Vision, Data Mining, Artificial Intelligence, Natural Language Processing, Data Structures and Algorithms, Database Systems, Object Oriented Programming, Operating Systems, Computer Networks