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ArkStore
An app store for software that lives on GitHub, on Android, iPhone, Windows, macOS and Linux.
Product · Android, iOS, Windows, macOS, Linux, Web
Software solutions,
engineered end to end.
Custom ERP and inventory systems, web, mobile and desktop apps, database tooling and AI integrations. Designed, built and shipped from Colombo for clients anywhere.
00 / Who we are
We are a senior, hands-on team that designs, builds and ships software for businesses: ERP systems that run the working day, apps people keep installed, and the tools developers use to build everything else.
-
01
Custom software & ERP
Inventory, POS, finance and operations systems built around how your business actually runs.
Learn more -
02
Web applications
Fast, accessible web apps and websites, from marketing sites to full dashboards and portals.
Learn more -
03
Mobile apps
Android and iOS apps with native performance, offline support and updates that reach users.
Learn more -
04
Desktop applications
Windows, macOS and Linux apps with real installers, auto-update and deep OS integration.
Learn more -
05
Database engineering
SQL Server and PostgreSQL design, tuning, version control and zero-drama migrations.
Learn more -
06
AI integration
LLM features, agents and MCP servers that do real work inside your product.
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02 / 06
NMW Inventory & ERP
A full inventory, sales and finance system: purchasing, stock, POS, invoicing and accounts.
Client · Web
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ArkSQL
A SQL Server IDE with Git built into its bones: branch, diff, merge and deploy stored procedures.
Product · Windows
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J.A.R.V.I.S.
A local AI assistant with real control over your computer, wrapped in a holographic HUD.
Product · Windows
05 / 06
DB Crawler
A SQL client for phones: SQL Server, PostgreSQL, MySQL and SQLite from Android or iOS.
Product · Android, iOS
06 / 06
Softa Care Website
Catalogue and enquiry site for a Sri Lankan medical equipment brand, on a zero-dependency Go API.
Client · Web
11
Products and systems shipped
6
Platforms we ship to
4
Database engines we work in daily
100%
Source code handed to the client
03 / Our products
We build our own
tools, too.
Open-source software we design, run and maintain ourselves. The same engineering goes into every client project.
- ArkStore An app store for software that lives on GitHub, on Android, iPhone, Windows, macOS and Linux.
- ArkSQL A SQL Server IDE with Git built into its bones: branch, diff, merge and deploy stored procedures.
- DB Crawler A SQL client for phones: SQL Server, PostgreSQL, MySQL and SQLite from Android or iOS.
- J.A.R.V.I.S. A local AI assistant with real control over your computer, wrapped in a holographic HUD.
- Procly AI-assisted migration of stored procedures and functions from SQL Server to PostgreSQL.
How we work
From first call to
shipped product.
A clear process, working software every week, and no surprises on the invoice.
- 01
Discover
We learn how your business works today: the people, the paperwork and the numbers that matter. You get a written scope with costs and milestones.
- 02
Design
Data model, architecture and interface, reviewed with you before code. Clickable screens for anything a user will touch.
- 03
Build
Short iterations with a working build you can use every week, not a big reveal at the end. Tests and CI from day one.
- 04
Ship
Deployment, data migration, training and documentation. Installers, app store releases or servers, whatever the product needs.
- 05
Support
We stay on after launch: monitoring, fixes, new features and updates that reach every user on their own.
05 / Stack
Right tool for the job.
We pick technology for your constraints, not for our CV: languages and platforms we have shipped to production.
FAQ
Questions, answered.
What does arkdevs do?
arkdevs is a software solutions company based in Colombo, Sri Lanka. We design, build and maintain custom software: ERP and inventory systems, web applications, Android and iOS apps, Windows, macOS and Linux desktop apps, database tooling and AI integrations.
Do you work with clients outside Sri Lanka?
Yes. We work remotely with clients anywhere, in English, and overlap comfortably with working hours in Asia, the Middle East, Europe and Australia.
How much does a custom software project cost?
It depends on scope. After a short discovery call we send a written proposal with a fixed price per milestone, so you know the cost before any work starts.
How long does it take to build an app or system?
A focused website or tool takes two to six weeks. A mobile app or a business system with several modules usually takes two to four months, delivered in weekly working builds.
Who owns the source code?
You do. On delivery you receive the full source code, documentation, deployment scripts and credentials.
Can you take over or modernise an existing system?
Yes. We regularly work with existing SQL Server databases and legacy applications, and can migrate them to new platforms such as PostgreSQL or the web without stopping the business.
Do you provide support after launch?
Yes. We offer ongoing support and maintenance: monitoring, bug fixes, updates and new features on a monthly plan or on demand.
Tell us what you’re building.
We reply within one business day with next steps, and a rough estimate if you share a brief.