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Harsh PrajapatiHP
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Harsh Prajapati

@harshprajapati7

Software engineer at Singulr AI who cut S3 log request latency by 12x and built a GitHub PR review assistant.

India
Message

At Singulr AI, I optimized a Java Spring Boot microservice processing 4+ million S3 logs a day, replacing full bucket enumeration with bookmark-based fetching and reducing request latency by 12x.

I also integrated Microsoft Purview to retrieve customer sensitivity labels and designed REST APIs for access control automation. Those APIs connected Slack, Zapier, AWS S3, and Descope to eliminate 500+ manual operations per month.

At TrustLab, IIT Bombay, I engineered a distributed network measurement pipeline to geolocate VPN servers, achieving 97% accuracy within 300 km across 1,048 measured servers. I also automated RTT processing and geospatial analysis for a pipeline designed to scale across a provider network of 20,000+ servers.

On a project called MCP-Based GitHub PR Review Assistant, I built and deployed a remote MCP server for LLM-powered reviews, with OAuth, GitHub REST API integration, and 4 tools. I validated it with 313+ automated tests.

Experience

Work history, roles, and key accomplishments

TB

Software Development Engineer Intern

TrustLab, IIT Bombay

May 2025 - Jul 2025 (2 months)

Engineered a distributed network measurement pipeline to geolocate VPN servers across 4+ countries, achieving 97% accuracy within 300 km across 1,048 measured servers. Automated RTT measurement processing and geospatial analysis.

DB

Application Security Researcher

de.ci.phe.red LAB, IIT Bhilai

Sep 2024 - Feb 2025 (5 months)

Identified and reported 3 critical security vulnerabilities in Hungama Digital Media, including OTP bypass, PII exposure, and unauthorized content extraction, using reverse engineering and network traffic analysis.

Education

Degrees, certifications, and relevant coursework

Indian Institute of Technology Bhilai logoIB

Indian Institute of Technology Bhilai

Bachelor of Technology, Computer Science and Engineering

2022 -

Grade: 8.27/10

Pursuing a Bachelor of Technology in Computer Science and Engineering with a CGPA of 8.27/10.

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