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Nhat Nguyen (Nate)

Nhat Nguyen (Nate)

Full-stackengineershippingUI,APIs,andproductiontooling.

I work both sides of the product: React UIs and Node.js services, with PostgreSQL, Redis, and AWS when it needs to run for real. Recent work includes booking flows and reservation-expiry config at Vexere, healthcare admin APIs at Buymed, and freelance data pipelines on EC2. This site is the packet behind my resume. A few deep stories, then proof.

Selected work

Selected work

2024–2025

Two-factor authentication for the agent CRM

Vexere.com · Full-stack Developer

OTP login for Vexere's agent CRM, with SMS, email, and remember-this-device.

Kept identity verification at 99% for hundreds of AMS users

Node.jsAngularJSRedisAWS

2024–2025

Train reservation WebView

Vexere.com · Full-stack Developer

First train booking flow for Vexere agents, embedded in the native app as a React WebView.

New train revenue channel with no native app rewrite

ReactReduxRedux-Saga

Live apps

Coming soon

Experience

  1. 2024–2025

    Full-stack Developer · Vexere.com

    • Shipped OTP 2FA (SMS/email) for the agent CRM; kept identity verification at 99% for hundreds of users.
    • Built a React/Redux-Saga train-reservation WebView for routes, seats, and booking.
    • Built reservation-expiry and payment-deadline config so ops could set, per payment method or bus provider, how long an unpaid booking holds a seat before it expires and inventory is released (for example 15 minutes).

  2. 2024

    Freelance developer · Upwork

    • Designed concurrent scraping pipelines and distributed Whisper transcription on AWS EC2; delivered over 95% data quantity, accuracy, and client satisfaction.

  3. Feb 2023–Sep 2023

    Associate Software Engineer · Buymed

    • Built voucher-group admin UI and REST APIs that group vouchers by user, cart, and product.
    • Automated voucher generation with background jobs from sale rates; cut repetitive ops work to a few clicks.

  4. 2021–2022

    Software Developer · Spring Knowledge Global JSC

    • Maintained a C#/.NET WinForms trading desktop app for an international client (MVC, multithreading, XML settings).

Skills

Languages

TypeScriptJavaScriptGoPython

Backend

Node.jsExpressPostgreSQLMongoDBRedis

Frontend

ReactReduxNext.jsAngular

Platform

DockerAWSNginxVercel

Certifications

Writing

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