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Sirivattana B.

Sirivattana B.

Advanced Excel VBA & Enterprise Data Operations Architect

A results-driven Senior Data and Localization Specialist with a 10-year track record managing large-scale global data operations and metadata structural modeling for enterprise platforms. Expert in data triangulation, information compliance (PDPA), and advanced data cleaning, ensuring high-fidelity quality assurance across dynamic workflows and global networks. In addition to data engineering, I design and build highly intuitive, custom Wholesale ERP and Financial automation tools using advanced Excel VBA. Driven by a passion for solving real-world operational friction for non-technical users, I specialize in transforming complex business logic into foolproof 1-click systems featuring automated form validations, multi-sheet PDF generation, and secure API log synchronization (Email/LINE). Core Expertise: • Data Operations: Large-scale Data Cleaning, Structural Data Modeling, Quality Assurance, Source Verification • Excel Automation: Advanced VBA Development, 1-Click Process Routing, Custom UI/UX for Non-Technical Users • Compliance & Security: Data Triangulation, Information Compliance (PDPA), Human-Error Minimization Architecture

🇹🇭Phichit, Thailand$35/hr100% JSS5.00 (21)Since May 2014

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#30,020 / 412k
🇹🇭Country#103 / 1,118
Revenue, last 30 days
$0
Total earnings
$125k

Billed in all: $138k

World#30,020 / 412k
🇹🇭Country#103 / 1,118
Per project
$6.2k
Projects, last 6 months
0
World#209,850 / 412k
🇹🇭Country#573 / 1,118
Projects in all
20

Across 21 contracts

0% fixed100% hourly
World#133,447 / 412k
🇹🇭Country#361 / 1,118

Earnings, last 30 days

$138kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$134k$136k$138k$140kOct 8Oct 23Nov 7

Skills