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For when spreadsheets are no longer enough.
Plenty of businesses run on a pile of spreadsheets only one person fully understands. While the team is small, that works. Once transaction volume rises the same problems appear every time: two different versions of the same file, stock numbers that do not match reality, and reports that arrive a week after the month closes.
I build systems that replace that pile with a single source of data. There is a real example in this portfolio: a central-kitchen ERP with FIFO batch tracking, real-time cost-of-goods calculation, and double-entry bookkeeping generated automatically from operational transactions rather than re-keyed by staff.
This kind of work starts by understanding how you actually operate today, including the exceptions and habits that never made it into the SOP. A system that ignores the exceptions gets abandoned by the team within two weeks.
Rp 8 million to Rp 60 million
Timeline 1 to 6 months · domain and hosting not included
What drives the cost up: number of modules and roles, integrating systems already in use, reporting and audit requirements.
Full pricing for every serviceYour process is mapped first, exceptions included, before anything is built.
Roles and permissions per module: who can view, create, and approve, with a full audit trail.
Operational numbers that stay current, filterable and exportable to Excel or PDF.
Connects to the systems you already run via API, or imports from your existing Excel files.
Business rules enforced at the system level so bad data stops before it is saved.
An interface that is still usable from a phone, for checks on the warehouse floor or in the field.
We go through the business goal, who the users are, and what should happen once someone opens your website. The output is a concrete list of pages, features, and priorities.
Wireframes first, then visual design that follows your brand identity rather than a theme with your logo dropped on top. You review it before a single line of code is written.
Built with Next.js and TypeScript. Responsive from small phones to wide monitors, accessible, and fast from the start instead of optimised at the end.
Cross-device testing, a performance and technical SEO pass, revisions, then deployment to your domain along with a short guide to the CMS.
A bug-fix warranty, uptime monitoring, and an optional monthly maintenance arrangement if you want the website to keep evolving.
Real projects already in production, not mockups. Each case study includes screenshots and an account of what was built.
A complete ERP platform for managing central kitchen operations across multiple outlets. The system covers procurement, FIFO inventory tracking, recipe based production, waste management, outlet dispatch, production costing, and automated double entry accounting.
An operational Property Management System dashboard designed to help building managers handle billing, work orders, helpdesk requests, security patrols, access cards, parking, and reporting within a single integrated platform, complete with role-based access control.
Educational platform for university major selection, featuring cognitive tests, program recommendations, and interactive tools.
Yes. Spreadsheet migration is part of the work, including cleaning and validation so old mistakes do not carry into the new system.
Because it is custom, business rules can change without tearing the system apart. The things that genuinely change often — role structures, stock thresholds, fee schemes — are made configurable from the start.
Yes, and it is included. A training session plus documentation is delivered at handover, because even the best system fails if the team is not comfortable using it.
You do. After final payment the entire source code and its repository are handed over, so you are not tied to one developer.
Tell me what you need and I will reply with a time estimate and the technical approach, with no charge for the first conversation.
