Tab Fatigue & Dashboard Hopping
Your warehouse team constantly switches between different Seller Centers. The result? Fulfillment delays, packing errors, and getting penalized for missed shipping SLAs during Peak Seasons (Double Days).
For Brand Owners & Sellers Ready to Scale Up
Once you are processing dozens to thousands of orders daily across multiple channels, your operations are too complex for cookie-cutter software templates. We build Custom, API-Driven Systems (Shopee & TikTok) on Your Own Cloud, giving you absolute control over your orders, inventory, and true daily net margins.
The Pains of a Growing Business
At a certain revenue tier, the real competition isn't about price wars anymore—it's about operational efficiency. These three bottlenecks are likely bleeding your margins every single day.
Your warehouse team constantly switches between different Seller Centers. The result? Fulfillment delays, packing errors, and getting penalized for missed shipping SLAs during Peak Seasons (Double Days).
Platform commissions, payment fees, shipping subsidies, and ad spend fluctuate constantly. Without real-time API extraction, your top-line revenue might look great, while your actual bottom line is quietly taking a massive hit.
Standard SaaS platforms often struggle to sync deeply with existing Accounting or Warehouse (WMS) tools. Consequently, an item sells out in Warehouse A but remains live on Channel B, leading to cancellations and platform penalties.
The bottom line: Millions in revenue mean nothing if you don't know your exact net margin per order. A proper system calculates COGS, platform fees, shipping, and packaging costs automatically, every day.
Our Solution
We don't rent out software. We build the operational "brain" directly inside your own cloud account. It’s flexible—we start with the exact modules you need to solve today's headaches, and scale it as your business grows.
We deploy the server and database directly on your AWS or Google Cloud account. Starting cloud costs are extremely low (a few dollars a month) and only scale up when your transaction volume spikes significantly.
We handle the technical complexities of app registration and OAuth for Shopee & TikTok Shop, ensuring a seamless, 24/7 sync for orders, products, and financial settlement data.
The core modules are activated immediately: consolidating multi-channel orders, mapping SKUs across platforms, and calculating real net profit after marketplace deductions.
No need to abandon your current systems. We build middleware to automatically route marketplace data into Odoo, SAP, Xero, or QuickBooks, eliminating hours of manual data entry.
When the project wraps, the system is yours. We provide an AI-ready environment and documentation so you or your internal team can add basic features later using tools like ChatGPT or Claude, without vendor lock-in.
Engagement Models
Two clear cooperation models designed to make sense—whether you're an aggressive startup or an established enterprise with a dedicated operations team.
Focus on Sales, We'll Handle the Tech
Perfect for owners who want to focus 100% on marketing and revenue. We handle all technical aspects—from server maintenance and bug fixes to updating API versions when platforms change their rules.
Full Ownership, Zero Subscriptions
We build the foundation until it runs stably, then we hand over the keys. The most economical choice to keep monthly overhead low, freeing you from endless retainer fees.
Features & Modules
Don't overbuild from day one. Start by solving the exact issues causing the most pain today, and bolt on new modules as your volume and team size expand.
Push thousands of monthly transactions directly to Odoo, SAP, Xero, or QuickBooks. Say goodbye to manual typing and end-of-month reconciliation nightmares.
Automatically match payout reports (Escrow) from Shopee/TikTok against your bank mutations. The system highlights any missing or pending funds instantly.
A single source of truth for inventory across all marketplaces. Prevent negative stock and order cancellations, especially during high-traffic campaign days.
Track daily productivity: how many parcels Admin A packed vs. Admin B. Provides clear, data-driven metrics for performance bonuses.
Get automated bot notifications for low hero-product inventory, massive order spikes, or shipments dangerously close to breaching platform SLAs.
Merge offline retail sales (from your POS system) with online marketplace transactions into a unified Profit & Loss dashboard.
Dashboard Overview
SellerFlow is a proprietary system we built for one of our brand clients. Orders from multiple channels flow into a unified interface, instantly calculating COGS, platform fees, and exact net margins. (Financial data and product names have been blurred/altered to comply with client NDAs).





Who's Behind the Code?
Backend Architecture & System Integrator · 10+ Years Experience
Since 2021, I have been a core part of Particlebyte / Carbon6, a global tech firm building software tools utilized by tens of thousands of Amazon sellers worldwide. My daily focus is ensuring complex data systems don't crash when bombarded by millions of daily requests. I bring this enterprise-level reliability to help scale local seller operations.
Frequently Asked Questions
Usually, the sooner you start, the better. It's not about revenue size, but your daily administrative headaches. Doing $1,000/month across 3 different channels is far more exhausting to manage manually than doing $5,000/month on a single storefront. If you aren't tracking net profit per order now, the margin leaks will only multiply as you grow. We can start very small with a basic, affordable module to solve your immediate pains.
Absolutely. If you choose the In-House Tech Transfer plan, the program code and customer database are 100% the property of your company and run on your own private cloud servers.
Our priority is utilizing official API channels from Shopee and TikTok Shop (capable of pulling Orders, Products, and Financial Settlements). Other channels like Tokopedia or Shopify can be integrated based on your needs.
Yes! That is one of its core functions. This system acts as a middleware (a data bridge), automatically pushing marketplace transactions directly into Odoo, SAP, Xero, QuickBooks, or Google BigQuery without requiring manual data entry from your staff.
Tell me how your warehouse currently operates and which tasks are causing the most overtime. Initial consultations are 100% free—and if it turns out your store isn't quite ready for a custom system, I will honestly recommend sticking to free or standard tools for now.