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Microservices Consulting & Architecture

Expert microservices consulting that turns complexity into agility

Microservices consulting services translate architectural complexity into business outcomes. Every engagement is designed to make systems faster to change, easier to scale, and built to perform under real production conditions.

One engagement covers architecture assessment, service design, development, migration, and post-deployment maintenance — across AWS, Azure, GCP, and on-premise.

Talk to Our ArchitectsSee our process
Docker & KubernetesAPI-first designEvent-drivenCI/CD automationFull-stack observabilityMulti-cloudOn-premise

Why teams choose microservices

Full-cycle microservices consulting, from first assessment through implementation, for businesses of all scales.

End-to-end servicesOne engagement covers assessment, design, development, migration, and maintenance.
True business agilityAdapt, add services, and change direction without rewriting existing code.
For businesses of all scalesStartups, ISVs building multi-tenant platforms, and enterprises leaving monoliths.
Modern technical pillarsContainerization, API-first design, event-driven comms, CI/CD, and observability.
Multi-cloud & on-premiseWe build on the platform that fits your operations, not a default preference.
The numbers

The business impact of microservices in numbers

~0x
Faster time-to-market
up to 0%
Increase in development agility
0%+
Boost in development speed
0%
Report improved scalability
0%
Reduction in operational expenses
0%
Report measurable success
0x
More frequent deployments (elite teams)
0%
Adopted or planning adoption

Figures reflect commonly reported industry ranges (Gartner, IBM, DORA) for teams that adopt well-designed microservices architectures.

How we work

Our end-to-end microservices process & services

Every microservices consulting engagement follows a structured, agile methodology built for transparency, flexibility, and on-time delivery. Each step produces documented, client-owned deliverables.

01
Step 01
Assess & Strategy
Business & Technical Deep DiveWe map your current system architecture against your business objectives to pinpoint exactly where the two pull apart.
Feasibility & ROI AnalysisA business case built with projected return on investment, so the decision to migrate is grounded in numbers.
Risk & Readiness AssessmentWe evaluate whether your architecture and your team are ready to support a microservices transition.
Cloud-Readiness AnalysisA clear cloud strategy recommendation, matched to your workload, cost profile, and team capabilities.
Technology Stack EvaluationWe audit your full stack end-to-end: languages, frameworks, databases, and tooling.
Strategic Migration RoadmapA phased recommendation with milestones, service-extraction priorities, and decision points at each stage.
Enterprise Adoption PlanningThe roadmap covers team structure, governance, cost targets, and cross-department coordination.
02
Step 02
Microservices Architecture Design
Domain-Driven Design (DDD)Business domains are analyzed to set service boundaries that reflect how your organization actually operates.
Data Ownership & Consistency ModelingEach service owns its data; cross-service transaction flows are designed using patterns like Sagas.
Inter-Service Communication DesignWe select protocols (REST, gRPC, events) based on each service's latency, reliability, and coupling needs.
Resilience & ObservabilityFault tolerance is designed in from the start with circuit breakers, not added after the first incident.
Cloud-Native Infrastructure BlueprintOrchestration, networking, secrets, and scaling policies are specified per service for your target cloud.
Advanced Pattern IntegrationEvent sourcing and CQRS separate read and write models so high-throughput domains never slow the rest.
03
Step 03
Microservices Development Services
Polyglot DevelopmentNode.js for high-concurrency I/O, Python for data & ML, .NET or Java for enterprise logic, Golang for performance.
Containerization & OrchestrationEvery service is containerized with Docker and orchestrated via Kubernetes for scaling and self-healing.
API Gateway ImplementationThe gateway handles routing, authentication, rate limiting, and traffic management across all services.
Micro Frontend DevelopmentEach UI module is developed and deployed independently, aligned to its corresponding backend service.
Clean Code & Unit TestingOptimized, maintainable code with full unit-test coverage; quality is enforced at the pull-request level.
04
Step 04
Integration & Migration
Monolith Strangulation & RefactoringThe strangler fig pattern pulls services out one domain at a time; the legacy system runs until each proves stable.
Seamless Service IntegrationNew microservices connect to existing systems, third-party platforms, and legacy infrastructure through a consistent API layer.
05
Step 05
Testing & Quality Assurance
QA Strategy & PlanningA test plan at the start of each service, covering scope, risk areas, test types, and compliance requirements.
Multi-Layered TestingUnit tests at the service level, contract tests between boundaries, and API tests for exposed endpoints.
Continuous Testing & AutomationAutomated regression suites run in CI/CD on every commit; a failing test blocks deployment, not later.
Chaos EngineeringWe verify fault tolerance before production by simulating service failures, network partitions, and outages.
Performance & Load TestingThroughput limits, latency thresholds, and resource ceilings are documented for measured capacity planning.
Transparent Reporting & ArtifactsEvery cycle produces coverage metrics, failure logs, performance benchmarks, and regression results.
06
Step 06
Deployment, Monitoring & Support
DevSecOps & ComplianceCI/CD enforces static analysis, dependency scanning, secrets management, and access control mapped to compliance.
Full-Stack ObservabilityPrometheus & Grafana for metrics, ELK for logging, Jaeger & OpenTelemetry for distributed tracing.
24/7 Managed SupportIncident response, performance tuning, and dependency updates with SLA-backed response times defined before handoff.
Discuss Your Architecture
Our work

Case studies: our stories of success

Service-oriented architectures we designed for real clients — decomposed by domain, deployed independently, and measured in production.

Plastiks
PlastiksSpain
Greentech / Web3

A service-oriented architecture that separated Plastiks' core domains into independently deployable units, isolating token logic from the marketplace to prevent cross-domain failures.

Service decomposition
NFT Marketplace Service — creation, trading, and auctioning of NFT art, isolated from token logic
PRG Token Service — Plastic Recovery Guarantee token minting, controlled exclusively by Plastiks
Plastic Recovery Tracking — real-time data layer connecting recyclers to verified recovery records
User & Wallet Service — WalletConnect & web3 auth, decoupled from core transaction logic
Content & Blog Service — independently deployable; updates never redeploy transaction-critical services
Ruby on RailsSolidityCelo ChainWeb3WalletConnectShopifyReactJSAWS
0%
Faster page loading
0
kg of plastic recovered
0
bottles tracked
Comana
ComanaVietnam
Enterprise Resource Planning (ERP)

A domain-driven service architecture that mapped each department to an independently deployable service, unifying HR, project, and sales workflows on a single platform.

Service decomposition
Workspace Service — project management with Gantt, timeline, calendar, and progress tracking
HR Service — attendance, absence workflows, approval routing, and recruitment pipelines
CRM Service — lead database, customer interactions, sales pipeline, and deal status
Dashboard & Reporting — cross-department analytics decoupled from operational services
Notification Service — real-time status updates and email approvals, decoupled from business logic
Ruby on RailsFlutterPostgreSQLSlimBootstrapTurboStimulus
0+
employees served
0+
teams on one platform
0
core dept. workflows
Start Your Project Today
How we move faster

Our frameworks & accelerators

Proven playbooks, reference architectures, and pre-configured toolchains let us skip the blank page and apply patterns that already work in production.

Domain-Driven Service Mapping

Structured DDD workshops that draw correct service boundaries from how your business actually operates.

Strangler Fig Migration Playbook

Incremental monolith extraction, one domain at a time, with zero-downtime cutover and rollback safety.

Resilience Pattern Library

Circuit breakers, Sagas, CQRS, and event sourcing, pre-modeled and ready to apply to your domains.

Cloud-Native Infra Blueprint

Kubernetes, networking, secret management, and per-service scaling policies mapped to your target cloud.

CI/CD & DevSecOps Pipelines

Automated build, test, and deploy with security gates, scanning, and compliance controls baked in.

Full-Stack Observability Stack

Prometheus, Grafana, ELK, Jaeger, and OpenTelemetry, pre-configured for metrics, logs, and tracing.

Engineering foundation

Our technology stack

We match every technology to service requirements, not to a single default — across languages, data stores, orchestration, cloud, and observability.

Languages & Backend Frameworks

Microservices development services run across a wide range of backend languages and frameworks.

Node.jsPythonGolangJavaScriptRuby on RailsPHPC#.NETJavaGraphQL
Databases & Storage

We match storage technology to service requirements, not to a single default.

PostgreSQLMySQLSQL ServerOracleMongoDBDynamoDBCassandraHBase
Containerization & Orchestration

We containerize and orchestrate every service for consistent deployment across environments.

DockerKubernetesOpenShiftAmazon EKSAzure AKSAmazon ECS
Cloud Platforms

Our consulting services operate across all major cloud providers.

AWSMicrosoft AzureGoogle CloudRed Hat
DevOps & CI/CD

We automate build, test, and deployment pipelines to keep architectures moving at team velocity.

JenkinsGitLab CI/CDCircleCIArgo CDTravis CITerraformAnsible
Async Communication & Streaming

We design event-driven architectures using proven message-broker technology.

Apache KafkaRabbitMQMessage brokers
API Management & Security

Secure, observable service communication is a core requirement of every design we deliver.

IstioLinkerdConsulAPI GatewaysPrivate Protection
Observability & Monitoring

We instrument every service so teams can detect, diagnose, and resolve issues fast.

PrometheusGrafanaELK StackJaegerOpenTelemetry
Advanced & Emerging Tech

We extend into specialized domains where architecture complexity is highest.

Cloud AutomationAI / MLBlockchain
Domain expertise

Industries we serve

We build microservices solutions for industries with complex domains, high-scale requirements, and systems that cannot afford downtime.

🏦
FinTech & Banking
🛒
E-Commerce & Retail
📊
Enterprise Software (ERP)
🏠
Real Estate
⛓️
Blockchain & Web3
🩺
Healthcare & Life Sciences
📶
Telecommunications
🎓
Education (EdTech)
🏭
Manufacturing
🚗
Automotive & Mobility
✈️
Travel & Hospitality

Frequently asked questions

Core concepts, migration signals, costs, timelines, and how distributed systems stay consistent and stable.

Ready to design a system built to scale?

Talk to our architects about microservices consulting — an assessment, a migration roadmap, or rescuing an existing project. We map your system against your business goals and follow up with a clear, costed plan.

Email:  hello@goldenowl.asia
Offices:  United Kingdom · Singapore · Ho Chi Minh City
Talk to Our ArchitectsBook an Assessment
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