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AI Automation and Data Engineer

Nguyen Thai Ha

Technical and Operations Bridge at Taki Group: managing, maintaining, and monitoring internal operational systems as well as performance and cash flow reporting systems. Developing AI Automation and AI Agent systems to address cross-industry marketing and sales challenges.

Nguyen Thai Ha

Currently

Taki Group · Hanoi

01 / About

Introduction

Lead

The Journey from Data Analyst to AI Automation

After working with data for a long time, I realized that the true value lies not just in the numbers, but in the ability to apply that data in real-world scenarios. That’s why I shifted my focus to AI Automation, building automated systems where data, processes, and AI are integrated to create practical solutions that can be implemented quickly and effectively.

Currently, I’m implementing AI Automation solutions for SMEs, combining AI models and automation to automate marketing, sales, operations, and reporting. This means I can transform manual, repetitive, and disjointed processes into scalable systems capable of handling errors and accurately measuring effectiveness through metrics. Essentially, I’m not just building “AI tools,” but building systems. A good workflow isn’t just one that runs; it must be a system that operates stably and sustainably for months, even years, as the scale of the work grows significantly.

What truly drives my passion for this field isn’t the technology itself, but the way it forces practitioners to deeply understand the business context before writing a single line of code. Automation only truly delivers value when it solves the right problem, and that problem always stems from real-world operations, not from technical documentation or theory.

I’m always open to connecting with professionals in AI Automation, Data Engineering, and System Design—especially if you’re tackling real-world challenges within your organization.

Quick facts
Born
2003
Based in
Hanoi · Vietnam
Role
Assistant Chief Operating Officer + AI Automation
Languages
VI · EN (B2) · DE (B1)
Focus
  • NowAI Automation & Data Engineering · Taki Group
  • SideMedia · Finance/Stock Market · Technology

02 / Work

Signature Projects

Real-world case study, challenges, architecture, KPIs, lessons learned.

Featured · Flagship

N8N TAKI - Comprehensive In-House Automation System

Problem

Taki Group manages social media, websites, and affiliate programs across multiple industries, produces content, renders videos, uploads to various platforms, and compiles analytics—all manually, which takes dozens of hours per week and is difficult to scale.

Solution

The self-hosted N8N system features over 80 workflows organized into 12 independent modules: Viral Video Cloning (VEO 3 / SORA), Content AI, Multi-Model Video AI, Crawler, Multi-Platform Upload, Zalo Marketing, Analytics, and AI Business Reports sent via Telegram every morning.

Headline metric

24/7

Over 80 workflows running 24/7, processing over 1,000 affiliate videos in batches, zero manual repetitive tasks, and automated AI reports sent to management daily.

Stack

n8nOpenAI GPT-4oGoogle GeminiVEO 3SORAShotstackFacebook / TikTok / YouTube APIPostgreSQLTelegram BotZalo Official Account
More case studies

AI Marketing & Sales Workflow - Multi-industry

24Headline metric
Problem

SME clients across various industries need automated marketing funnels and 24/7 pre-sales support but lack the in-house technical staff, resulting in lost leads due to slow response times.

Solution

The Pipeline AI agent captures leads from forms, ads, and multiple channels, cleans the data, categorizes it, personalizes the response, and hands it off to sales when ready. It includes retry logic and a monitoring dashboard.

Impact

/7 lead handling; first response time reduced from hours to minutes; fewer missed leads.

n8nOpenAI APIPythonWebhookLarkGoogle Sheets

Reporting Data Pipeline - Taki Group

Problem

Operational data is scattered across Lark, Google Sheets, CRM, and various other tools; there is no single source of truth, and cash flow reports are generated on a weekly basis rather than daily.

Solution

The ETL pipeline ingests data into PostgreSQL, normalizes the schema according to business requirements, and provides views for the administrative dashboard and daily CEO reports.

PythonPostgreSQLLark APIGoogle Sheets APIGitHub Actions

03 / Stack

Skills & Tech Stack

Real-world gameplay, no progress bar.

AI Automation & Business Operations

  • Lark Suite
  • n8n/make/zapier
  • Business Operations
  • Error Handling
  • Rate Limiting

AI Engineering & Applications

  • Prompt engineering
  • LLM Orchestration
  • RAG Pattern & AI Agent

Data & Analytics

  • PostgreSQL
  • Prisma
  • ETL/ELT Pipeline
  • BigQuery
  • Data Visualization
  • Data Modeling

Languages

  • Python
  • JavaScript / TypeScript
  • SQL

Production

  • Next.js
  • Docker
  • Vercel
  • CI/CD
  • Monitoring

Business & Management

  • Systems Thinking
  • Workflow Optimization
  • Technical Documentation
  • Data-Driven Decision Making

04 / Background

Education & Experience

Education

Hanoi University

Software Engineering - Bachelor of Information Technology

2021–2025

Soft skills

TeamworkPlanningAdaptProblem-solvingSystems Thinking

Experience

  1. AI Automation & Operations Technical Assistant - Taki Group

    August 2024 – Present
    TECHNOLOGY - EDUCATION
    • Manage, maintain, and monitor internal operational systems + generate daily performance and cash flow reports.

    • Design and implementation of over 80 n8n workflows: viral video cloning, AI-generated content, web crawlers, multi-platform uploads, analytics, and AI-powered business reporting.

    • Integration of multiple large language models (GPT, Gemini, Veo, Sora, Claude, etc.) for marketing, sales, and pre-sales automation.

    • Technical Bridge ↔ Management Team: Transforming business challenges into measurable workflows using key metrics.

  2. Investment Advisory Correspondent - MBS

    October 2024 – Present
    FINANCE / STOCKS
    • Developing the customer network: Identify, engage with, and assist customers in opening trading accounts (eKYC) through the MBS and MB Bank ecosystem.

    • Advisory & Portfolio Management: Provides daily market insights; stock buy/sell recommendations; and portfolio risk management based on MBS analysis reports.

    • Customer Service & Technical Support: Guide customers on how to use trading platforms (MBS Mobile/Stock24) and answer questions about financial products (Margin, Derivatives, Warrants).

  3. AI Automation Specialist - VINA AI Project - Teechan Ecom

    April 2024 – August 2025
    ECOM
    • Develop workflows for YouTube/TikTok content creation, SEO, and operational optimization, helping to reduce staffing costs by 70–80%.

    • Retrieve and process data from Google Sheets, Airtable, and APIs to generate regular reports, flag input errors, and support rapid decision-making in digital content production.

    • Collaborate on proposing KPIs for the team and develop analytical reports to improve production efficiency.

    • Automation of the data aggregation, analysis, and report generation process, suitable for use in cost control and business performance evaluation environments.

  4. Data Analyst Intern - State Securities Commission

    October 2024 – April 2025
    FINANCE / STOCKS
    • Securities Company Management System (SCMS) Upgrade Project

      - Analyze and gather requirements from various departments

      - Assist with updating survey reports, specifications, and the architecture/testing/training documentation database

    • AI automation applications (LLMs, Prompt Engineering) that analyze social media data to support risk assessment and policy trend analysis.

05 / Writing

Blog & Case Studies

06 / Contact

Contact Us

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