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Tâm Nguyễn Duy

@tmnguynduy

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AI-assisted automation developer and technical project manager: Python, Excel, n8n, data reconciliation and QA.

Vietnam

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At Chat Viet Technology & Services Co., I run company operations, business planning, sales training, and hiring while applying technology to traditional retail and sales operations.

As an independent builder of AI-assisted internal tools, I’ve shipped a tested dashboard fix for customer-care data and created document-reconciliation workflows. I also packaged and installed a Claude/Codex multi-agent coordination tool for Windows, with project routing and review gates.

At BusMap Co., Ltd., I managed smart-transport and smart-school projects and coordinated IoT device and embedded-board deployments. Earlier, I worked on IoT device R&D at Parth Co., Ltd. and guided hands-on IoT labs at VNU-HCM University of Science.

Experience

Work history, roles, and key accomplishments

Current

Independent - AI-assisted internal tooling

Current

Independent

Jul 2026 - Present (3 months)

Developed AI-assisted internal tools for businesses, including customer-care data tools, release verification for Windows tools, document reconciliation, and multi-agent coordination tools.

Python Claude Codex Windows Tools Data Reconciliation Dashboard Development multi agent coordination Release Verification

Current

CEO / Operations Director

Current

Chat Viet Technology & Services Co.

May 2020 - Present (6 years 5 months)

Run company operations, business planning, sales training and hiring. Apply technology to traditional retail and sales operations.

Operations Management Business Planning Sales Training Hiring Technology Integration

Current

Co-founder

Current

Redi Coffee

Nov 2019 - Present (6 years 11 months)

Managed store operations and selected technology to streamline sales and attract customers. Handled business planning.

Store Management Business Planning Technology Selection sales optimization

Project Manager

BusMap Co., Ltd.

Sep 2021 - Dec 2023 (2 years 3 months)

Period: September 2021–2023. The displayed end month is approximate; only the end year is documented. Managed smart-transport and smart-school projects. Coordinated deployment of IoT devices and embedded boards.

Project Management IoT Deployment Embedded Systems Smart Transportation Smart Schools