Maichi Parser: Clean up the "nightmare" of address data in Vietnam

Anyone involved in e-commerce, logistics, or data management has probably had at least one "nightmare" experience dealing with customers’ address entries that go off the rails. Entering data like this: "58 p. lê văn hiến đ.thắng btl hnoi" can make even the postal system "cry out," let alone the operation staff.

• Using digital maps (Geocoding)? If customers misspell or are from remote areas, the system goes "stuck".

• Using AI/LLM? The risk of "hallucination" is extremely high, and sometimes AI whimsically invents a nonexistent ward just to please you.

That's why Maichi Parser was created – a machine dedicated to "translating" and standardizing the free-form address entries of Vietnamese people, turning garbage data into gold.

What "weapons" does Maichi Parser possess?

To put it simply, you throw a messy string of characters at Maichi, and the system will automatically refine and clearly separate: What is Province, District, Commune; what is Street Name, House Number in an extremely tidy manner.

The key differentiators of Maichi:

1. Cunning & Comprehensive Standardization: It automatically understands "hnoi" is Hanoi, "btl" is Bac Tu Liem. If customers miss administrative levels, Maichi automatically infers and fills in the gaps. Notably, the system automatically assigns the official administrative code from the General Statistics Office (GSO Code) for each ward/commune. Those who prepare government reports or synchronize delivery data will find this feature "life-saving".

2. 100% Consistency (No to AI guessing): It operates based on a Deterministic Engine (hard rules) instead of LLM, combined with a gigantic data dictionary. The results returned by Maichi are accurate and absolutely consistent. It reports as-is, never randomly guessing an address to deceive the system.

3. Massive throughput & Ultra-low latency: Processing capability of up to 12,000 addresses/second with P99 latency of less than 10ms. No worries about congestion regardless of system scale.

Easy to Integrate - Anyone Can Use It!

For technical folks (Developers):

• Provides ready-to-use Cloud API (REST/JSON and high-performance gRPC), just make a call to get data.

• Need absolute security for your business? There is an On-Premise version (K8s friendly) that installs directly on internal servers. Even if the submarine cable goes down, the system still runs smoothly.

For Shop Owners, Operations Staff (no coding knowledge required):

• We have prepared a cleanup toolset for files. You just need to upload an Excel/CSV file containing thousands of messy orders onto the web, and the system will automatically clean it up and return a brand new, properly formatted file. It's hassle-free!

Illustration of a Real Case

Your input: "58 p. lê văn hiến đ.thắng btl hnoi"

Output returned by Maichi (data standardized for software):

• Province/City: Hanoi (GSO Code: 01)

• District: Bac Tu Liem (GSO Code: 021)

• Ward: Duc Thang (GSO Code: 00602)

• Street Name/House Number: 58 P. Le Van Hien

Cost of Experience? Cheaper than a Glass of Iced Tea!

We understand the cost optimization challenges faced by enterprises, so the pricing is designed to be "affordable for everyone" (automated payment 24/7 via VietQR):

1. Trial / Student Package: FREE 10,000 checks/month. Just create an account and start using.

2. Basic Package (API): Only 100,000 VND/month – Receive 100,000 checks (