Business Impact

What this means for your business: Go from architecture to production in weeks, not quarters. Avoid the 6-month migration projects that stall and miss every deadline. Get compliance-ready infrastructure from day one — with SOC2, PCI-DSS, and ISO 27001 guardrails built into every landing zone and migration.

The Problem

Every organization reaches a point where their cloud ambitions outpace their internal expertise. Maybe you have committed to migrating off a legacy data center but the project has stalled at the networking layer. Maybe your team can deploy containers but no one has designed a multi-account landing zone that will pass a SOC 2 audit. Maybe you need to stand up GPU infrastructure for an AI initiative and the clock is ticking.

These are not problems you solve by reading documentation. They require hands-on AWS architects who have done it before — repeatedly, under pressure, across industries.

Remangu’s Professional Services practice provides exactly that: senior AWS engineers embedded in your project, delivering production-ready outcomes on a fixed timeline.

How It Works

Discovery and Architecture

Every engagement begins with a discovery phase where we map your current state, understand your business constraints, and define a target architecture. This is not a slide deck exercise. We produce working architecture decision records (ADRs), network diagrams, security models, and IaC scaffolding — artifacts your team can review, challenge, and build on.

Typical discovery takes five to ten business days and results in a detailed implementation plan with milestones, dependencies, and acceptance criteria.

AWS Landing Zones

For organizations starting fresh or restructuring their AWS footprint, we design and deploy multi-account landing zones using AWS Control Tower, AWS Organizations, and customized Service Control Policies.

A Remangu landing zone includes:

Account vending — Automated provisioning of new workload accounts with baseline security controls.
Network topology — Transit Gateway or VPC peering architectures with centralized egress, DNS resolution, and hybrid connectivity via Direct Connect or Site-to-Site VPN.
Identity federation — SSO integration with your IdP (Okta, Azure AD, Google Workspace) via AWS IAM Identity Center.
Logging and audit — Centralized CloudTrail, Config, and VPC Flow Logs in a dedicated security account.
Guardrails — Preventive and detective controls enforced organization-wide through SCPs and Config rules.

Everything is codified in Terraform or AWS CDK. Nothing is ClickOps.

Cloud Migrations

We execute migrations following the AWS Migration Acceleration Program (MAP) methodology, tailored to your workload portfolio:

Rehost — Lift-and-shift using AWS Application Migration Service (MGN) for workloads where speed matters most.
Replatform — Containerize with ECS or EKS, migrate databases to RDS or Aurora, and adopt managed services where the ROI is clear.
Refactor — Redesign application architectures for cloud-native patterns when the business case justifies the investment.

Each migration wave is planned, tested, and executed with rollback procedures. We do not cut over until your team has validated performance, functionality, and compliance in the target environment.

Infrastructure as Code

Every resource Remangu deploys is defined in code. We work primarily with Terraform and AWS CDK, with modules structured for reuse across environments and accounts. Our IaC practices include:

Module registries — Versioned, tested Terraform modules for common patterns (VPCs, EKS clusters, RDS instances, IAM roles).
CI/CD for infrastructure — Plan, review, and apply workflows integrated with GitHub Actions or GitLab CI.
State management — Remote state in S3 with DynamoDB locking, state file encryption, and access controls.
Drift detection — Automated checks that flag and remediate configuration drift before it becomes a security incident.
Policy as code — OPA/Rego or Sentinel policies that validate every plan against your organization’s standards before apply.

The goal is simple: your infrastructure should be as reviewable, testable, and version-controlled as your application code.

AI and GPU Infrastructure

For teams building AI/ML workloads, we design and deploy the underlying infrastructure: GPU instance fleets (P4d, P5, Trn1, Inf2), distributed training clusters with EFA networking, SageMaker environments, and data pipelines on S3 and FSx for Lustre.

We handle the undifferentiated heavy lifting — instance quotas, placement groups, NCCL tuning, checkpoint storage — so your ML engineers can focus on model development.

Delivery Model

Remangu Professional Services engagements are scoped, time-boxed, and outcome-driven. We do not sell staff augmentation by the hour. We sell results by the milestone.

A typical engagement looks like this:

Scoping call (1 day) — Define objectives, constraints, and success criteria.
Discovery (1-2 weeks) — Audit, architecture, and implementation planning.
Build (2-6 weeks) — Iterative delivery with weekly demos and stakeholder reviews.
Handoff (1 week) — Documentation, knowledge transfer, and operational readiness review.
Hypercare (2-4 weeks) — Post-delivery support to ensure stability and address edge cases.

Total time to production: typically under two weeks for landing zones and foundational infrastructure, four to eight weeks for full migrations.

Who This Is For

CTOs and VPs of Engineering who need to accelerate a cloud initiative without derailing product delivery.
Platform and DevOps teams that need a force multiplier for a high-stakes project with a hard deadline.
Organizations in regulated industries where compliance-ready infrastructure is a prerequisite, not an afterthought.
Companies expanding globally that need multi-region, multi-account AWS architectures designed by engineers who have operated at that scale.

Why Remangu

We are not a generalist consultancy that staffs projects from a bench. Every Remangu engineer is an AWS specialist with production experience across gaming, media, healthcare, and enterprise workloads. We have delivered over 50 projects across 31 AWS regions, and every single one shipped with 100% Infrastructure as Code coverage.

Your project gets senior engineers from day one. No ramp-up period. No learning on your dime.

Professional Services

Problems We Solve