POS, warehouse stock, bookkeeping, invoices, up to ERP. Tidy, works from a phone, and the reports run themselves.
Before engineering, I spent 5+ years in Finance. Last as VP of Business Support, leading the Finance, HR and GA teams. So I know these workflows from the user's side.
Just tell me about it. Free, no commitment.
Order slip
TotalFits your budget
Thank you. Keep this slip.
These are the needs I hear most often. I have already built every row.
| When you say | I build | Done before at |
|---|---|---|
| Sales still go on paper receipts | A web POS. Every sale is recorded, receipts and invoices print, voids and returns leave a trail. | Admos Laris |
| Warehouse stock never matches | Real-time stock, barcode or QR labels, goods in and out, low-stock reminders. | Admos Laris |
| Financial reports take all of month-end | Automatic bookkeeping. Journal, profit and loss, balance sheet and cash flow straight from transactions. | Admos Accounting |
| Orders from chats are a mess | WhatsApp and DM orders made tidy. AI reads the address, shipping rates are compared, waybills are tracked. | RingkasAja |
| One system for Finance, HR and GA | An ERP that follows how your office works. Finance, people, assets and approvals in one place. | 5+ years leading Finance, HR, GA |
| Clients keep asking about project progress | A project tracker. Status per stage, automatic client updates, full history. | 10 systems for 10 clients |
| A company or catalog website | A fast website that is easy to update and easy to find on Google. | The site you are reading |
| The old system is slow or keeps failing | Audits, bug fixes and backend rebuilds without stopping what already runs. | Search Array, 5x faster |
I designed, built and run these three products myself, from zero to live.
Simple bookkeeping for Indonesian small businesses
Journal, chart of accounts, assets and financial reports in one place. Snap a receipt, AI drafts the journal entry, you approve it.
A till for fashion stalls at exhibitions and bazaars
A QR label for every variant, scan with a phone camera, pay by QRIS or cash, receipt for the buyer. Keeps selling when the venue signal drops.
From chat to waybill in 30 seconds
Paste an order chat, AI reads the address, compares shipping rates, books the courier and tracks the parcel. Buyer money never passes through the system.
Before writing code, I spent 5+ years in Finance. I grew into Finance Manager, then VP of Business Support leading the Finance, HR and General Affairs teams.
So when you say “the stock never matches” or “the reports are always late”, I know the feeling. I sat in that chair.
Now, after 4 years as a backend engineer at Tokopedia and for a dozen clients, I build the systems I wish I had back then.
Here I built the backend: the servers, databases and integrations behind the screen.
Senior Backend Engineer, Sera Creative Studio
2025 to now
A Japanese trading-card platform with 46K users and 20M requests a month. I rewrote its backend from Laravel to Go.
Software Engineer, Backend (Promotion)
2023 to 2025
Joined Tokopedia's promotion system with TikTok Shop, including free-shipping vouchers.
Founding Backend Engineer
2023 to 2025
Built the backend from scratch for an AI app that helps companies improve their marketing content.
Backend Initiator, Solarchapter
2023
An IoT system that monitors clean water in rural Indonesian villages. I built its backend from the start.
Walk me through your business on WhatsApp or a call. I help you sort what needs building and what an existing app already does.
You get a feature list, sample screens, a schedule and a clear price before any work starts.
Every week there is a demo you can try yourself. Your feedback goes straight in.
The system goes live, your team learns to use it, and I keep helping when something comes up.
It depends on features and scale. After we talk you get a price per feature, so you can start with what matters most.
A small system like POS or inventory can be in use within weeks. Bigger systems like ERP ship in stages, and each stage is usable right away.
I can keep maintaining it. We agree on the terms up front, so there are no surprise costs.