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HIIS
Services

Cloud & DevOps

Reliable, scalable cloud foundations, automated, observable and secure.

Scalable cloud infrastructure, CI/CD and observability on AWS, Azure and GCP.

Talk to an expertSee our work
main.tf
resource "aws_eks_cluster" "app" {
  name    = "hiis-prod"
  version = "1.30"
}
# infra as code, multi-cloud
ci-pipeline · main · commit 3f8a2
⟳ Running…0s
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Test
Build
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Deploy

What we deliver

01

Cloud architecture on AWS, Azure & GCP

02

Infrastructure as code with Terraform

03

CI/CD pipelines & containerized deployments

04

Monitoring, logging & cost optimization

Use cases

Real problems we solve for teams like yours.

01

Cloud migration from on-premise

Lift-and-shift or re-architect: we move infrastructure to AWS, Azure, or GCP with minimal downtime and a rollback plan.

02

CI/CD for engineering teams

From commit to production in under 10 minutes, with automated tests, security scans, and staged rollouts.

03

Infrastructure as code

Replace click-ops with Terraform or Pulumi modules that are peer-reviewed, versioned, and reproducible.

04

Observability overhaul

Replace gaps in visibility with unified logs (Loki), metrics (Prometheus), and traces (Tempo), all surfaced in Grafana.

Why teams choose HIIS

Multi-cloud certified

AWS SAA, Azure AZ-900, and GCP ACE certifications across the team. We recommend the right cloud for your constraints.

Security-first infra

CIS benchmarks, least-privilege IAM, network segmentation, and automated secret rotation are baseline, not add-ons.

Cost engineering

We right-size instances, implement autoscaling, and review Reserved Instance coverage. Typical result: 20–40% cost reduction.

Runbooks and docs

Every infrastructure change ships with a runbook, architecture decision record, and runnable test so your team can operate it.

See it in action

Live, interactive demos of what we actually build and operate.

aws-cost-explorer · prod
FinOps

Monthly spend

$789

↓ 24% vs prev
Compute (EKS)$430↓12%
Storage (S3/EBS)$87↑3%
Network (CDN)$62↓5%
Database (RDS)$210↓8%
infra.tf · production
AWS / IaC
CDN
CloudFront
Ingress
ALBWAF
Services
EKS PodsLambda
Data
RDSRedisS3

Managed by Terraform · 99.99% SLA

Technologies we use

Backend

AWS

A key part of our engineering toolkit, used to build reliable, performant, and maintainable systems.

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Frequently asked questions

Primarily AWS, Azure, and Google Cloud. We are provider-agnostic and will recommend the best fit for your workload, team, and existing contracts. We also support multi-cloud and hybrid setups.

We implement tagging policies, cost allocation, budget alerts, and regular right-sizing reviews. For new infrastructure we estimate costs before provisioning. For existing infra we typically identify 20–40% savings in the first review.

A typical pipeline: lint → unit test → build → integration test → security scan (Trivy, SAST) → staging deploy → smoke test → production deploy with canary or blue-green rollout. Total time: under 10 minutes.

We can set up PagerDuty or Opsgenie with runbooks for common alerts. We offer a retainer model for on-call coverage and first-response SLAs, or we hand over a fully documented on-call setup to your team.

Testimonials

Trusted across industries

From public institutions to crypto exchanges, teams choose HIIS to ship software that performs, and they say so.

  • AI
    “We carried decades of legacy systems. HIIS delivered secure, well-documented APIs and an AI document-classification pipeline in Python and Hugging Face that cut manual processing by 60%.”
    Claire MensahClaire MensahHead of Modernisation · National Records AgencyGovernment
  • “HIIS built our spot exchange, order book, wallets and KYC, to take real volume under load. We have run at sub-50ms order latency and 99.99% uptime since launch.”
    Marco RossiMarco RossiFounder & CEO · Vertex ExchangeFinance & Crypto
  • “Our headless storefront on Next.js loads in under a second and conversion is up 38%. HIIS sweated every Core Web Vital.”
    Isabelle MoreauIsabelle MoreauVP of Ecommerce · Lumière Retail GroupEcommerce
  • AI
    “HIIS built offline-first farm-management tools that sync the moment our growers get signal, plus TensorFlow yield-forecasting models, output up 22% and waste down 30%.”
    Aïcha TraoréAïcha TraoréChief Executive Officer · GreenField AgritechAgriculture
  • “HIIS delivered a HIPAA-compliant telehealth platform, secure video, scheduling and e-prescriptions, that our clinicians actually enjoy using. Wait times fell 45%.”
    Dr. Sarah ChenDr. Sarah ChenChief Medical Officer · Lumen HealthHealth
  • AI
    “The mobile banking app HIIS shipped in Flutter feels instant, and their real-time AI fraud-scoring models caught threats we were missing, dropping fraud losses by 40%.”
    David OkekeDavid OkekeHead of Digital Banking · Meridian Retail BankBanking
  • AI
    “HIIS built a multilingual semantic search engine across 20+ African languages using RAG, OpenAI and a vector pipeline, sub-300ms over 100M+ documents.”
    Olivier NkurunzizaOlivier NkurunzizaFounder · Sahara AISearch
  • AI
    “The AI recommendation engine HIIS built lifted our average order value noticeably, personalised discovery that genuinely converts.”
    Mei LinMei LinChief Digital Officer · StyleNestEcommerce
  • “Our core payments engine, re-engineered by HIIS in Scala and Kafka, clears five million transactions a day at sub-100ms latency. It has stayed rock-solid through every peak.”
    Sophie LaurentSophie LaurentChief Technology Officer · Atlas Commercial BankBanking

Other services

Backend Development
Web Development
Mobile Development

Have a project in mind?

Tell us about it, we'll get back to you within 48 hours.

Talk to an expertSee our work