Bitfinity AB — Software consultancy, Sweden

Systems that survive audit, load and time.

Since 2012 we have engineered .NET and cloud platforms for healthcare, automotive and fire-safety clients — the kind of software where downtime, data loss and non-compliance are not options.

Start a conversation See the work
2012
Building since
5
Regulated sectors
1M+
Patient records served
100%
Systems still in production
01 — Competence

One stack, end to end.

No hand-offs between a frontend team, a backend team and an ops team. Architecture, implementation, pipeline and cloud footprint are the same engagement — which is why the estimates hold.

+Architecture and technical due diligence
+Legacy migration without a big-bang cutover
+Regulated domains: patient data, safety, compliance
bitfinity — stack.sh2012 → 2026
$ bitfinity --competence
backend/
C#.NET 8ASP.NET CoreEF CoreNode.jsGolangRESTMicroservices
frontend/
TypeScriptReactAngularBlazorCSSHTML
cloud/
AzureAWSService BusRabbitMQRedis
devops/
DockerKubernetesArgoCDGitHub ActionsAzure DevOpsGitLabJenkins
data/
PostgreSQLMS SQL ServerAzure SQLCosmos DB
observability/
OpenSearchGrafana
mobile/
SwiftKotlin
$
02 — Selected work

Fourteen years of production systems.

Each of these went live and stayed live — most under regulatory scrutiny, all with the client's own team taking them over afterwards.

Pulsen Omsorg2026 →

Combine Plan & Act

Workforce planning and scheduling for Swedish social services and home care, plus the integrations tying it to the surrounding product estate.

+Async workflows on RabbitMQ and Redis
+Observability via OpenSearch and Grafana
.NET 8ReactPostgreSQLRabbitMQKubernetesArgoCD
Brandskyddsföreningen — via twoday2025

Fire Safety Compliance Portal

National platform tracking fire-safety certification and regulatory compliance across Sweden.

+Certification lifecycle management
+Automated regulatory reporting
C#.NETAngularAzureAzure SQL
OnDosis2022—2024

Medication Management System

Secure dosing and medication-tracking platform built to clinical regulatory requirements.

+Security-first architecture
+Device-to-cloud tracking
GolangReactNode.jsAWSSwift/Kotlin
Volvo — via Decerno2018—2021

Leads Collection Suite

Replaced a legacy lead-generation estate with a modern web suite, without a big-bang cutover.

+Legacy migration in slices
+Throughput and latency rework
ASP.NET CoreAzureCosmos DBService BusReact
Essity — via HiQ2016—2018

Incontinence Assessment System

Assessment tooling giving clinicians a complete, accurate picture of each patient's situation.

+High-performance architecture
+Clinical analytics
.NETC#MS SQL ServerREST APIjQuery
Cerner — formerly Siemens Healthcare2012—2016

Healthcare Management System

Core hospital platform holding records for more than a million patients under Swedish law.

+1M+ patient records
+Patient Data Act compliant
C#.NETMS SQL ServerWindows ServerjQuery

Delivered for

Directly and via twoday, Decerno, HiQ
Pulsen Omsorg
Brandskyddsföreningen
twoday
OnDosis
Volvo
Decerno
Essity
HiQ
Siemens
03 — Contact

Tell us what needs building.

A short description of the system, the constraint you are up against and your timeline is enough to start. You get an honest answer on fit within a day.

info@bitfinity.dev
Email
info@bitfinity.dev
LinkedIn
linkedin.com/in/azizkhakulov
Based in
Sweden — working remotely across CET
What you get
+A senior engineer, not a staffing layer
+Scalable, maintainable, documented handover
+Agile delivery with visible increments