AWS • GCP • HUAWEI CLOUD • MONOLITH & MICROSERVICES

Continuous CI/CD, Secure Cloud Architecture and Savings with FinOps.

We move your enterprise-scale critical workloads to zero downtime with Kubernetes orchestration, GitOps practices and automated DevSecOps gates. With CostCloud telemetry, we permanently cut cloud waste by more than 35%.

  • 99.99% SLA

    High Availability

    Multi-region & redundancy

  • <15 Min MTTR

    Fast Recovery

    Sev-1 critical SLA

  • Zero Downtime

    Canary & GitOps

    Automated test gates

  • 35%+ Net

    FinOps Savings

    CostCloud rightsizing

bilnet-cluster-prod-eu-west-1SYNCED
Kubernetes Health48/48 Pods Running • 0 Restarts100% HEALTHY
CPU LOAD34.2%
MEMORY POOL61.8%
NGINX INGRESS THROUGHPUT14,820 req/secP99 LATENCY12.4 ms
commit: 9f8a32d (main)ArgoCD Auto-Sync

Canary Deployment: 100% production traffic shifted cleanly.

$ bilnet-sre --check-compliance --finops-report

Representative telemetry view of a Kubernetes cluster.
TECHNOLOGY PARTNERSHIPS & CERTIFICATIONS

Industry-Standard Toolchain

  • AWS Partner
  • Azure
  • Google Cloud
  • Huawei Cloud
  • Kubernetes
  • Terraform
ENGINEERING BACKBONE

A Clutter-Free DevOps & Cloud Strategy Built on 4 Pillars

Instead of juggling dozens of scattered tools, we focus on the four disciplines that directly determine your system's security, speed and cost.

Enterprise Production-Grade Standard
  • 01 //

    Containerization & K8s Orchestration

    Breaking monoliths into microservices, Docker container standards, Helm chart packaging and traffic segmentation with the Istio service mesh. Automatic HPA/VPA scaling for full resilience against sudden load spikes.

    • Kubernetes (EKS/GKE)
    • Istio Service Mesh
    • Helm & Kustomize
    • Auto-Scaling HPA
  • 02 //

    Infrastructure as Code (IaC) & GitOps

    Manage your cloud environments with declarative code in Git. Version-controlled infrastructure with Terraform and Pulumi modules, automatic configuration sync via ArgoCD and drift detection that eliminates manual intervention.

    • Terraform
    • ArgoCD
    • GitOps Drift Detection
    • Immutable Infrastructure
  • 03 //

    DevSecOps & Automated Quality Gates

    Security isn't a patch added later — it's an integral part of the pipeline. Image scanning with Trivy, static code analysis with SonarQube and Zero Trust identity and secret management with HashiCorp Vault.

    • HashiCorp Vault
    • SonarQube Gate
    • Trivy Vulnerability Scan
    • Zero Trust Secret Ops
  • 04 //

    FinOps & CostCloud Integration

    We eliminate the blind spots in your cloud spend: rightsizing, idle resource cleanup, spot instance arbitrage and per-microservice unit cost visibility, all integrated with our CostCloud SaaS platform.

    • CostCloud FinOps Core
    • Spot Instance Arbitrage
    • CPU/RAM Rightsizing
    • 35%+ Savings Guarantee
END-TO-END PROCESS ARCHITECTURE

A Zero-Error-Tolerance Delivery Pipeline

A 4-stage autonomous, secure flow from a developer's first line of code all the way to live production.

  1. STEP 01

    Push & PR Review

    A branch is created on GitLab / GitHub. Automated linting, builds and unit tests are triggered.

    > git commit -m "feat"

    > CI Pipeline: Triggered

  2. STEP 02

    DevSecOps Gates

    SonarQube quality thresholds, Trivy container CVE scanning and secret-scanning gates.

    > Quality Gate: PASSED

    > CVE Vulnerability: 0 Critical

  3. STEP 03

    Canary (5%) Staging

    ArgoCD exposes the new release to just 5% of live traffic while error rates (5xx) and p99 latency telemetry are monitored.

    > Canary Traffic: 5% Active

    > Health Check: 200 OK (0.01%)

  4. STEP 04

    Zero-Downtime Deployment

    Traffic is shifted to 100% without interruption. Any anomaly triggers an autonomous rollback within 3 seconds.

    > Status: 100% LIVE

    > Downtime: 0.000s

ACTIVE ARCHITECTURE TOPOLOGY

Multi-Cloud Distributed Network Diagram

A flexible infrastructure running on an AWS backbone with geographic disaster recovery on GCP and Huawei Cloud — no lock-in to a single cloud provider.

  • RPO: 0 s
  • RTO: < 3 min
  • GLOBAL DNS / EDGECloudflare / Route53DDoS Protection + Geo-Routing
  • WAF & GATEWAY LAYERNGINX + AWS WAFSSL Offloading • Rate Limiting
  • SERVICE MESHIstio Control PlanemTLS Encryption • Canary Control
  • REGION 1 (AWS EU-WEST-1)

    Primary EKS Cluster

    Node Pool:
    32 c6i.2xlarge
    Autoscaling:
    Karpenter Active
    Deployment:
    Blue/Green
  • REGION 2 (GCP EUROPE-WEST3)

    Secondary GKE Cluster

    Node Pool:
    16 e2-standard-8
    Autoscaling:
    Cluster Autoscaler
    Sync:
    ArgoCD Multi-Cluster
  • DR & BACKUP (HUAWEI CLOUD)

    Disaster Recovery Node

    Replica Mode:
    Warm Standby
    Data Replay:
    Kafka MirrorMaker
    Storage:
    Cross-Cloud S3 Sync

Persistent Data & Messaging Layer

Amazon Aurora PostgreSQL Multi-AZ • Apache Kafka Event Bus • Redis Cluster In-Memory Cache

  • Point-in-Time Recovery
  • End-to-End Encrypted
Representative diagram of the multi-cloud distributed architecture.
CASE STUDY // OMNICHANNEL E-COMMERCE

50,000+ Concurrent Users and Zero Downtime During November Sales

The Kubernetes architecture and automatic load-balancing infrastructure we built for one of Türkiye's leading retailers delivered 100% uninterrupted service at its all-time traffic peak. With dynamic node provisioning via Karpenter, servers spun up only when needed and shut down when the campaign ended.

  • 99.999%Uptime Throughout the Campaign
  • 38%Cloud Cost Savings
  • 8 MinTime to Production
“Thanks to the multi-cloud architecture and GitOps pipeline the Bilnet team built, we got through the busiest campaign week in our history without a single anomaly. On top of that, eliminating unnecessary server rentals cut our costs by 38%.”
MKMurat K.Chief Technology Officer (CTO), E-Commerce Group
Engineers working in an operations center, monitoring live infrastructure telemetry on large screens.
REAL-TIME TELEMETRYPeak Traffic: 1.2M Requests / Minute
CONTINUITY GUARANTEE

24/7 SRE & Reliability Support Model

Your systems never sleep — and neither does our engineering team. On-call SRE architects with PagerDuty and Slack integration respond actively within minutes.

Average Response Time: 4 Minutes 12 Seconds
  • SEVERITY 1< 15 MIN MTTR

    Critical Service Outage

    Users can't access the system, or payment and order flows have stopped entirely. A war room is opened immediately at the on-call lead architect level.

    Access: 24/7 Phone & PagerDuty Escalation

  • SEVERITY 2< 1 HOUR

    Partial Performance Degradation

    The main flow is working, but background services, queues or specific integrations have slowed down. Automated diagnostics and resource scaling kick in.

    Access: Direct Line to a Senior DevOps Engineer

  • SEVERITY 3CONTINUOUS

    Proactive FinOps & Optimization

    Monthly cluster health checks, idle disk cleanup, database index optimization and cloud bill audits.

    Access: Monthly Sprint Review Reports

FREQUENTLY ASKED

Frequently Asked Questions

Everything about cloud migration, security policies and our pricing models.

  • Can we migrate our existing monolithic software to Kubernetes without downtime?

    Yes. Using the Strangler Fig pattern, we containerize services step by step while your monolith keeps running in production, splitting traffic through a proxy to move you to a modern architecture with zero downtime.

  • How is the 35% saving you guarantee with FinOps achieved?

    With our CostCloud software, we detect over-provisioned CPU and memory, clean up idle EBS volumes and tune log retention policies. We also shift stateless workloads to spot instance pools, dramatically lowering unit costs.

  • How do you work with our in-house development team?

    We join your Slack/Teams channels as an extension of your team. We set up CI/CD pipelines on the tools your team already knows (GitLab, GitHub Actions, Jenkins) and grow in-house expertise through documentation and hands-on training.

  • What measures do you take for data security and KVKK (Turkish data protection) compliance?

    All our infrastructure code follows CIS Benchmarks and ISO 27001 standards. Sensitive data is encrypted at rest (KMS) and in transit (mTLS). Database access is restricted with HashiCorp Vault dynamic credentials, and audit logs are stored immutably.

30-MINUTE TECHNICAL ARCHITECTURE DISCOVERY

Strengthen Your Cloud Infrastructure and End Outages and Waste.

Let's review your current architecture, server bills and CI/CD bottlenecks with our senior DevOps architect in a live session — and build a concrete savings and modernization roadmap for you, free of charge.

Detailed, non-binding architecture audit report

Instant visibility within the first 14 days with CostCloud

In-person at our Maslak R&D center or via video call

Technical Consulting & Discovery Request

Your information is kept confidential in line with KVKK and never shared with third parties.