We build hosted CRM and call-center software, telephony integrations for Perfex CRM and WooCommerce, PHP code protection and RemoteOpsX, a desktop app for running servers — and take on custom projects: web and SaaS applications, VoIP and SIP systems, backends and automation.
Hosted software for sales and support teams, installable products for telephony and code protection, and a desktop app for people who run servers — each built to solve one operational problem well.
Hosted sales CRMEarly access
A sales CRM your team will actually keep up to date.
Contacts, companies, leads and deals in one place, with pipelines, tasks, activity history, reporting and automation — hosted for you, priced per user.
New
Harbor Supply
$4,200
Northwind
$1,800
Qualified
Lumen Labs
$9,600
Proposal
Alder & Co
$12,000
Pike Freight
$3,300
Cloud call centerEarly access
A cloud call center for sales and support teams.
Agents, queues and IVR for inbound and outbound calling, with recordings, a live supervisor dashboard and call analytics — connected to your SIP trunk or PBX.
| Queue | Waiting | Agents | Longest |
|---|---|---|---|
| Support | 3 | 4 / 6 | 01:12 |
| Sales | 0 | 2 / 3 | — |
| Billing | 1 | 1 / 2 | 00:24 |
Desktop app for Linux and macOSEarly access
A unified remote-operations workspace — not just another terminal.
SSH, SFTP, RDP and VNC, agentless live server health, executable runbooks, multi-host operations and SSH tunnels in one local-first desktop app. Free for up to three servers.
| Host | CPU | RAM | Disk | State |
|---|---|---|---|---|
| web-01 | healthy | |||
| db-primary | disk 79% | |||
| worker-03 | healthy | |||
| edge-eu | — | — | — | unreachable |
Perfex CRM module
Asterisk calling inside Perfex CRM.
Click-to-call, inbound caller popups and automatic call logging for teams that run sales and support in Perfex CRM.
WordPress & WooCommerce plugin
Your phone system, wired into WooCommerce.
See the customer and their recent orders while the phone rings, call from any order, and keep a history of every call and its outcome.
PHP source protection
Ship PHP code without shipping your source.
Compile PHP into encrypted bytecode, lock each build to a domain, server IP and expiry date, and check licenses against your own license server.
Everything you need to judge whether our software fits — and whether we are worth trusting with your phone system or your source code — is published, not promised on a call.
Every product publishes its requirements and the real installation steps, including the configuration you will have to paste into your PBX.
Read a setup guideRelease histories list what each version added, changed, fixed and secured — so you can see the work, not a version number.
See release historyWhat a license covers per product, how keys and domain binding work, what updates and support include, and how buying works today.
Licensing and buyingHow PBX credentials are stored, what a license check transmits, how call data is retained — and what we do not claim.
Security and data handlingTell us the outcome you need. We'll propose the smallest system that gets you there and build it properly.
How we work on projectsConnect your CRM, store or internal tools to Asterisk-based PBXs, or build call handling that fits how your team actually works.
A CRM shaped around how you sell, a call center wired into it, or both — built on the same engineering as Darwvin CRM and Darwvin Call Center.
Customer-facing sites and business applications, from the database to the interface, built to be fast, accessible and maintainable.
Native Android apps for your customers or your field teams, including apps that talk to your telephony or back office.
Take a product from specification to a deployed, billable service: accounts, roles, billing hooks, admin tooling and monitoring.
APIs, background jobs and data models that stay correct under retries, restarts and concurrent requests.
For software that is slow, unstable or stuck: we find what is actually broken, stabilise it, and leave it maintainable.
Replace manual copy-paste between systems with jobs that run on schedule, retry safely and report when something needs a person.
WordPress, WooCommerce and Perfex CRM extensions built to be sold: licensing, updates, setup wizards and diagnostics included.
Admin panels, dashboards and operator tools that fit your data and processes instead of a generic template.
Our hosted and installed products are built and maintained by the same engineers who take on client projects. We know what it takes to keep software working after launch.
Asterisk AMI and ARI, SIP, dialplans, real-time call events and PBX diagnostics are everyday work for us, not a side line.
Some of our tools are open source. Judge our engineering before you hire us.
See open-source workEvery project starts with a written proposal and milestones. You get repository access throughout, and the code and infrastructure are yours at the end.
What we've built, the problem it solved, and the technology behind it.
Perfex CRM users had no built-in way to place, receive or log phone calls.
A Perfex CRM module that talks to Asterisk over AMI and ARI, pops caller details in real time through its own PHP WebSocket server, and logs every call against the matching client or lead.
PHP vendors needed to distribute code without distributing readable source.
A compiler that turns PHP into encrypted bytecode, a C loader extension that verifies signed manifests before running it, and a desktop app for batch jobs.
Selling software licenses needs orders, keys, activations and downloads that never get out of sync.
The API behind this site: an active-catalog allowlist, a provider-agnostic payment layer with idempotent webhooks, a transactional outbox for emails and license activation, and a separate license server that validates tokens per domain.
Send the project form. We reply with questions or a time for a short call.
Scope, milestones, assumptions and an estimate you can approve or change before any work starts.
You get access to the repository and a working build at each milestone, so progress is something you can run.
Deployment, documentation and a support period agreed in the proposal. The code and infrastructure are yours.
Describe it in a few sentences. We'll reply with questions or a time to talk.