Karthik Krishna - Developer

01 / FEATURED PROJECTS04 Projects / Real work

Ideas, made executable.

Local-first pipelines, code security, and hands-on systems exploration. The projects behind the practice.

FIG. 01 / CONCEPT SCHEMATIC

rss feedsdedupescoringranked json

Local-firstNo paid AI inference

NLP PipelineOctober 2026

News-to-Opportunity Radar

/01

Problem

Duplicate articles and unranked feeds make it hard to surface relevant news quickly.

→ Solution

A local-first pipeline that collects RSS feeds, removes duplicates with SBERT embeddings and cosine similarity, and ranks news with weighted semantic scoring.

PythonSentence TransformersNumPyNLP

FIG. 02 / CONCEPT SCHEMATIC

git reposcanfindings

Flask APILanguage model analysis

Code Security ScanningDecember 2025–May 2026

CodeSentinel (Mini-Project)

/02

Problem

Code vulnerabilities need faster detection and review.

→ Solution

A Git repository code security scanning application using Python and Flask, integrating language models to analyze code vulnerabilities.

PythonFlaskLanguage modelsGit repositories

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02 / TECHNICAL ARSENALSkills / Tools / Interests

The tools. The thinking.

[01]Write / Reason

Languages

Pythonprimary

Bash Scriptingbasic

Cbasic

[02]Design / Connect

Security tools

Nmap · Burp Suitediscovery

Wireshark · Dirbtraffic / enumeration

WPScan · Metasploitexploitation

[03]Deploy / Observe

Operating systems

Kali Linux · Debian · UbuntuLinux

Parrot Security OSLinux

Windowscross-platform

[04]Explore / Question

Security practice & interests

Vulnerability Assessment · Web Application Security Testingdemonstrated

Network Penetration Testing · Privilege Escalationdemonstrated

CTF competitions · Penetration Testing · Red Team Operationsinterests / learning

Advanced Exploitation Techniques · Web Application Security · Network Securityinterests / learning

01. Understand the constraints. 02. Make the trade-offs explicit.↳

AchievementMarch 2025

Winner, Best Business Plan — Hackify Hackathon by IEEE MACE SB.

Recognized for business plan work during the Hackify Hackathon.

AchievementMarch 2025

Finalist — BeachHack Season 6 Hackathon.

Finalist placement at BeachHack Season 6.

AchievementJanuary 2025

Finalist — Hack-a-Addict Hackathon.

Finalist placement at Hack-a-Addict.

Achievement2025

CTF competitor — CODECRACK 2025 by IEEE FISAT and MEC-hosted CTF.

Demonstrated web exploitation and system enumeration during the competition.

AchievementSeptember 2024

Finalist — Hack for Humanity Hackathon.

Finalist placement at Hack for Humanity.

AchievementAugust 2024

Finalist — HackFit 3.0 Hackathon.

Finalist placement at HackFit 3.0.

Certification2024

eJPT — eLearnSecurity Junior Penetration Tester.

Practical network penetration testing, web application security, host-based attacks, information gathering, vulnerability assessment, and exploitation techniques.

Achievement2024

Recognition of Excellence — mPower Communication Workshop by Vertical Eye.

Excellence recognition from the mPower Communication Workshop.

Leadership2024

Event Lead — IEEE Arise 8.0, FISAT.

Coordinated technical events and managed cross-functional teams.

Participation2023

Participant — RENASCENCE 2023 Tech Talk on Open Source & Linux.

Participated in the RENASCENCE 2023 Tech Talk.

Participation2023

Participant — Cybersecurity Workshop, Edge 3.0+.

Participated in the Cybersecurity Workshop.

05 / Open a conversationHuman → Human

Got a hard problem?

Let’s talk systems, software, or what’s next. contact@karthikkrishna.com

Always a work in progress.

PGP public key ↗ Key ID: 30F2B65B9246B6CA

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