Antti Murtokangas█

Automation Engineering Student · AI Systems · AI Security

Automation Engineering student at SEAMK.

Building AI-assisted tools, automation workflows, and backend systems.

Exploring AI-assisted security research, LLM attack surfaces, and responsible disclosure.

featured builds

years in tech

security focus

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// expertise

Fiber Operations

Network fault diagnosis, service provisioning, and OSS platform operations for fiber infrastructure.

iMasterAltiplanoNokia OSSOTDRKeycom

Industrial Automation

PLC programming, SCADA systems, and electrical design for industrial and wind power environments.

CodesysSCADAEplanCognexVisual Components

Machine Learning & AI

Building and deploying ML models, data pipelines, and AI-driven backend services.

Pythonscikit-learnData pipelinesREST APIsModel training

Trading Analysis / AI Finance

Agent-based trading analysis, market data processing, and automation for Finnish market research.

PythonMarket dataAgent workflowsAnalysis automationResearch tooling

Backend Development

Designing and shipping TypeScript/Node.js services with PostgreSQL, containerized with Docker.

Node.jsTypeScriptPostgreSQLDockerRailway

AI Security & AppSec Research

AI-assisted vulnerability analysis, responsible disclosure, OWASP-oriented testing, and research into LLM attack surfaces such as prompt injection, tool misuse, jailbreaks, and data poisoning.

AI-assisted testingOWASPPrompt injectionLLM red teamingResponsible disclosure

// projects

Tärppi

● In Development

Event monitoring and ticket reservation assistant for Kide.app and Tiketti events.

ReactTypeScriptPostgreSQLRailway

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Työhakuri

● In Development

AI job search copilot for the Finnish job market with recommendations and application analysis.

ReactFastAPISupabaseLangGraph

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KauppaAgentit

● In Development

Finnish market analysis agents for OMXH stocks with multi-agent research workflows.

PythonPostgreSQLAgent workflowsMarket data

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Pentesting Tool

● In Development

Private security CLI framework for authorized assessments and OWASP-oriented testing.

PythonSecurity toolingOWASPCLI

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// security research

CASE NOTE

Responsible Disclosure — SQL Injection

Coordinated disclosure · Public checkout flow · Finnish fitness platform

Research focus: AI-assisted security testing, responsible disclosure, and LLM/application security.

Found and responsibly reported an unauthenticated SQL injection vulnerability in a Finnish fitness platform's public checkout flow. The issue was tied to promo-code validation and could have allowed payment bypass during membership signup. Reported through the operator's official channel under coordinated disclosure.

// certifications