PORTFOLIO / 2026

Teslim
O. Kazeem

Product Manager with 3+ years of experience across AI and ML, healthcare, and fintech. I build products from discovery to delivery with strong execution, clear strategy, and measurable outcomes.

CURRENTLY
Product Manager @ Koreshield

Experience

2019 — Present
Nov 2025 — Present

Product Manager

Koreshield

Leading product discovery and delivery for AI security workflows protecting enterprise RAG and agentic systems.

Jan 2023 — Nov 2025

Product Manager

Nsisong Labs

Owned product lifecycle delivery across healthcare and payment products with compliance-aware execution.

Jan 2022 — Dec 2022

Associate Product Manager

NestlyPay

Supported SME invoicing and recurring payment initiatives to improve merchant reliability and retention.

Latest Writing

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PublishedApril 2026

What OWASP's #1 LLM risk actually looks like in production

Prompt injection has topped OWASP's LLM Top 10 for two years running. While most developers have heard the term, fewer have seen what it looks like when it lands in a real production system. This is what it actually looks like.

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View Selected Projects / Case Studies

Four deep product case studies spanning AI security, health tech, and fintech — from 0→1 builds to enterprise product strategy.

View case studies

Let's Connect

I am always open to meaningful conversations around product strategy, growth, customer experience, and team leadership.

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