Anser · @codanx

Web Automation

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01 • About

About Me

Hi, I’m Anser Payes — a systems engineering student and developer focused on building websites, interfaces, and automations that solve real business problems. My background in accounting, customs operations, logistics, and technical support helps me understand the work behind the software, not just the screen.

Web Development

Build fast, clear websites and interfaces.

Automation

Turn repetitive business work into simple tools.

Operations Mindset

Connect code with accounting, logistics, and real processes.

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Anser personal mark

Projects

Excel/VBA • Data Processing

Customs Document Automation

Excel/VBA workflow that imports tab-delimited TXT invoice data, selects and reorders fields, and prepares customs worksheets.

  • Excel
  • VBA

Project 1/3

Skills

Web & Programming

Experience building clear web interfaces and practical tools with semantic structure, responsive styling, programming fundamentals, macros, and workflow automation.

  • HTML
  • CSS
  • Java
  • C++
  • C#
  • VBA
  • Appsmith

Business Systems

Hands-on experience with administrative and operational systems used for tracking, reporting, and daily business work.

  • MICROSOFT
  • SAP
  • ASACOM/SEADEX

Operations Context

Business experience in logistics, customs operations, accounting, and technical support to understand the process before building software.

  • Technical Support
  • Logistics
  • Customs Operations
  • Accounting
  • Process Automation

Contact

✉Emailinfo@codanx.dev

Case study

Customs Document Automation

Preparing customs worksheets from tab-delimited TXT invoice data.

I previously entered invoice data manually. This Excel/VBA workflow imports tab-delimited TXT, lets me select and reorder fields, and prepares customs worksheets.

Abstract source input represented by a block and data fields
Abstract source input

Case study

ZDEEP current account

Movement control, balances, and exports in one operational flow.

The system records ZI/ZC/ZR customs movements and lets users consult account balances. It also supports reports and Excel exports.

Abstract flow of customs movement types joining one account
Movement types enter one controlled flow

Case study

SAT PDF Local

A local path from an open document to a validated PDF download.

For Aduana Digital, this unofficial Manifest V3 extension detects an open document and checks its PDF signature locally. At the user's request, it downloads the file without sending it to another service.

View source on GitHub
Abstract document node detected inside a browser context
The open document is detected locally