01
Servers that keep the business running
We design and organize server environments to be stable, predictable and recoverable after a failure.
pve / zfs / ceph / lxc / kvmeRNET / SYSTEM ENGINEERING / ONLINE
TECHNOLOGY FOR BUSINESS • CLEAR AND PRACTICAL
Technology that makes the business easier to run.
If servers, legacy software, spreadsheets, manual reports or repetitive tasks waste time or create risk, we simplify the process and build a solution that fits the way your company actually works.
24/7fewer outages
BACKUPsafer data
AUTOless manual work
WEBsoftware that fits the business
TECHNICAL BACKEND / EXAMPLE● ONLINE
SERVER LAYERSERVER CLUSTERcontinuity / automatic failover
APPLICATIONWEB SYSTEMpanel / workflow / reports
DATADATABASEsecure business information
ACCESSNETWORK / VPNcontrolled system access
RECOVERYBACKUP / RESTOREdata protection / faster recovery
UI latency: <1msservers: OKbackup: OKmonitoring: active
PROXMOX VE
CEPH / ZFS
LINUX
WINDOWS SERVER
HA / FAILOVER
PBS
VPN
SQL
PHP / JS
REST API
01 / CAPABILITIES
WHAT WE CAN DO FOR YOUR BUSINESS
Business problem first. Technology second.
You do not need to know what Proxmox, HA, APIs or ZFS are. Tell us what is slow, unreliable or too manual. We will select the technology and explain the options in plain language.
02
Backups that can actually restore the business
We focus not only on creating backups, but on making sure they can be restored when something goes wrong.
pbs / restore / offsite / verify03
Secure access and a stable network
We organize access to systems, networks and servers, reduce risk and add monitoring.
vpn / vlan / fw / monitor04
Software shaped around the way your company works
We build straightforward web applications for tasks that off-the-shelf software handles poorly.
php / js / sql / api05
Less clicking, copying and manual follow-up
We connect systems and automate repetitive tasks, reports, imports, notifications and data flow.
jobs / scripts / api / mail06
Repairing and completing existing systems
You do not always need to start over. We assess what can be fixed, reused or safely extended.
audit / refactor / rebuild02 / PROJECT ANALYSIS
ALREADY HAVE SOFTWARE THAT CAUSES PROBLEMS?
Not everything needs to be replaced
Not everything needs to be replaced
and rebuilt from scratch.
We first identify what is actually failing: the application, data, server, process or the way people use it. Then we recommend the simplest sensible fix.
01CODEquality / security / maintainability
02DATAdatabase / consistency / migration
03PROCESSbottlenecks / manual work
04INFRAperformance / HA / backup
05RISKfailures / access / continuity
06COSTrepair vs rebuild
03 / INFRASTRUCTURE STACK
WHAT SITS BEHIND THE SCENES
You see a simple system. We manage the technical complexity behind it.
L5APPLICATIONS & INTEGRATIONSWEB / API / SQL / automation
L4SYSTEMS & SERVICESLinux / Windows / AD / monitoring
L3VIRTUALIZATIONProxmox VE / KVM / LXC / HA
L2STORAGE & BACKUPZFS / PBS / retention / restore
L1NETWORK & HARDWARELAN / VLAN / VPN / routing / servers
SMALL TASK / BIG SAVING
“This is probably too small a job.”
No. A small fix, automated report or simple integration can save many hours every month. We can start with one very specific problem.
Ask us to assess it04 / EXECUTION FLOW
HOW WE WORK
We understand the problem first. Then we propose the solution.
01CONVERSATION
You tell us what is not working or wasting time.
02ANALYSIS
We identify the cause, risk and realistic options.
03PROPOSAL
We explain what should be done and why, in plain language.
04DELIVERY
We implement the solution and connect it to what you already use.
05TESTING
We test normal operation, failures and recovery.
06SUPPORT
We document the system and can continue to develop it.
EXAMPLES / WHAT WE BUILT
All case studiesReal business problems and practical solutions.
CASE / PROXMOX / HA
Proxmox HA and backup
Reducing the impact of server failure and restoring services faster.
Read the case study → CASE / FINANCE / AUTOMulti-currency expense automation
Multi-currency settlements without manual exchange-rate calculations or repeated data entry.
Read the case study → CASE / EXCEL / WEBExcel to web application
Replacing scattered spreadsheets with one controlled workflow and one source of data.
Read the case study → CASE / DOCUMENT / OCRPDF and OCR automation
Faster work with PDFs, scans and extracted data without multiple separate tools.
Read the case study →REQUEST / 001
YOU DO NOT NEED TO BE AN IT EXPERT
Contact eRNET
Tell us what you want to achieve. We will handle the technology.
No technical jargon and no forced packages. We explain the options, cost and risk clearly enough for a non-technical decision-maker.