Talat Mahmud
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Talat Mahmud

I build scalable and secure applications, and research governance layers that keep AI systems within their intended boundaries.

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Featured Work

Selected
Projects

Aegis Gateway
AI Security
2026

Aegis Gateway

Demo project: a governance layer for agentic AI systems that enforces policy at the tool-call boundary and keeps agents inside their intended scope.

Next.jsNode.jsPostgreSQL+2
Meridian Commerce
E-commerce
2025

Meridian Commerce

Demo project: an end-to-end e-commerce platform on a microservice architecture with GraphQL APIs, payment flows, and a real-time order pipeline.

React.jsGraphQLMongoDB+2
LedgerLine ERP
ERP
2025

LedgerLine ERP

Demo project: a modular ERP suite covering inventory, HR, and finance, provisioned as code with Terraform and deployed through a secure CI/CD pipeline to EKS.

TypeScriptExpress.jsTerraform+2
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Core Technologies

Skills &
Technologies

The core of the stack I use to design systems end to end, from interactive frontends to resilient services and infrastructure that keeps applications on a leash.

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Next.js
TypeScript
PostgreSQL
Express.js
AWS
n8n
Latest Articles

Recent
Blog Posts

Field notes on system design and AI security: how things break, how they hold, and what I learn keeping intelligent systems honest.

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Mapping the Attack Surface of Agentic AI
AI Security
Jun 18, 2026
2 min

Mapping the Attack Surface of Agentic AI

Demo article: where autonomous agents actually go wrong, from tool-call injection to scope creep, and the boundaries worth enforcing.

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Guardrails That Survive Production
Engineering
May 2, 2026
2 min

Guardrails That Survive Production

Demo article: designing LLM guardrails as system components, with policy engines, output contracts, and failure modes you can observe.

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Designing Interfaces People Trust
Design
Mar 27, 2026
2 min

Designing Interfaces People Trust

Demo article: what security-critical UX borrows from classic interface design, and why trust is a layout decision too.

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Let's Connect

Let's Work
Together

The best work starts with a hard problem: a product that needs shipping, an architecture that needs to scale, or an AI system that needs boundaries. If you're carrying one of those, let's have a conversation.

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