Challenge
Challenge: NanoVech, a manufacturer selling bundle SKU products, struggled with stock counts that didn't match the books. Month-end close took days because profit-sharing between sales and admin had to be calculated by hand, along with manual tax document preparation.
Solution
Approach: Designed an inventory system with real-time remaining-stock calculation and automatic deduction logic for bundle SKUs. Built a nine-step Python pipeline for month-end close — from P&L calculation, to a CEO approval email with a PromptPay QR code, to automated VAT summaries and tax invoice PDF generation.
48 - Nanovech Warehouse Cost
23 - E-Commerce Cost
17 - Distribution Partner Cost
17 - Accounting/ERP Cost
Results
Result: A month-end close process that once required manual work at every step became a pipeline that runs itself, cutting the risk of human error in calculation and documentation.
From The Client
Product effectiveness — one reviewer described it plainly as "an effective hair serum." Real results from a difficult case (the strongest testimonial of the batch): P'jira Sukto (Mar 2023), who has SLE and experienced hair loss severe enough to see her scalp, hesitated over the price but bought it anyway — and reported her hair felt thicker, "even if just a little, it's growing back." The honesty here — modest results, still satisfied — reads as more credible than a generic five-star review. Fast shipping — one reviewer (Aug 2023) specifically praised delivery speed.
