I build practical systems that turn repetitive work into automated workflows.
A management graduate with a marketing concentration and hands-on experience across purchasing, administration, sales, marketing, business development, and practical AI automation.
My direction sits between business operations, marketing, and technology: understand the process first, then use digital tools and automation to make the repeatable parts clearer and more efficient.
I'm Muhammad Izzuddin Zaki, a Management graduate from Universitas Trisakti with a marketing concentration. My experience spans purchasing, administration, sales, marketing, and business development.
I also build practical automation projects—connecting AI models, cloud storage, email, APIs, and messaging tools into workflows that handle repetitive steps. The goal is simple: build something useful, not just learn the technology.
A mix of business experience and hands-on digital projects, without pretending to be something the portfolio doesn’t support.
Practical AI-powered workflows that reduce repetitive manual steps and connect business tasks.
Structured workflows using triggers, APIs, validation logic, and connected cloud tools.
A business-first approach to finding operational bottlenecks and turning them into clearer systems.
Marketing, customer communication, content, and audience-facing work grounded in a marketing education.
Purchasing, vendor coordination, administration, reporting, and process support from hands-on experience.
The projects below are grounded in the supplied portfolio materials. Each one focuses on a repeatable process, connected tools, and a clear output.
A workflow that transforms a raw job vacancy poster into a personalized application flow, including AI analysis, CV retrieval, validation, and Gmail delivery.
Chat message received
Basic LLM Chain + OpenAI Chat Model
Google Drive file retrieval
Email validation: true / false
Gmail message delivery
A scheduled backend automation that fetches live market data, applies technical screening logic, and pushes formatted trading signals with chart visuals to Telegram.
Purchasing Officer
Intern — Administration
Intern — Marketing
Browse the supplied portfolio PDF for the broader background, experience, volunteer work, technical skills, and credentials.
A dedicated CV file/link was not included in the supplied materials, so no CV has been fabricated. Add the real CV path in data/site.ts when it is ready.
Let's build something useful.