ProductLogicWorks
High-Load ERP Architecture Lab

Scalable Software Products & Agile Backend Architectures

We build scalable software products and agile backend architectures engineered for continuous iteration, rapid release cycles, and sustainable growth.

architecture.schema
┌─ Client Layer ──── React / Next.js / Vue
│ └─> REST / GraphQL Gateway
├─ API Core ────── FastAPI / Node / Go
│ ├─ Auth  (JWT / OAuth2)
│ └─ Queue (Redis / RabbitMQ)
├─ Data Tier ───── PostgreSQL / MongoDB
│ └─ Replication ×3 Nodes
└─ Infra ─────── Docker / K8s / AWS
99.9% Uptime SLA
<50ms API Latency
200+ Deployments Shipped
Architecture Modules

Scalable Service Modules

Each module is a discrete, production-ready architectural component stacked for rapid deployment and continuous iteration.

Backend Core

Agile Backend Architecture

Microservices and event-driven backends designed for horizontal scaling, fault isolation, and rapid feature deployment across distributed systems.

  • → FastAPI / Go / Node.js stacks
  • → Event-driven message queues
  • → Horizontal auto-scaling
Investment $2,400
Duration 3–4 Weeks
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API Layer

RESTful & GraphQL API Design

Contract-first API development with OpenAPI specs, rate limiting, OAuth2 auth, and versioned endpoints for frontend and third-party integrations.

  • → OpenAPI 3.1 spec generation
  • → OAuth2 / JWT authentication
  • → Rate limiting & throttling
Investment $1,800
Duration 2–3 Weeks
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Data Tier

Database Schema Engineering

Normalized relational schemas, index optimization, migration pipelines, and read replica configuration for high-throughput data access patterns.

  • → PostgreSQL / MySQL / MongoDB
  • → Alembic migration pipelines
  • → Read replica & caching layers
Investment $1,600
Duration 1–2 Weeks
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Infrastructure

DevOps & CI/CD Pipelines

Containerized build pipelines, infrastructure-as-code provisioning, blue-green deployments, and automated rollback mechanisms for zero-downtime releases.

  • → Docker / Kubernetes orchestration
  • → GitHub Actions / GitLab CI
  • → Terraform IaC provisioning
Investment $2,100
Duration 2–3 Weeks
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Cloud Ops

Cloud Migration & Infrastructure

Lift-and-shift or re-architecture migrations to AWS, GCP, or Azure with cost optimization, auto-scaling groups, and managed service integration.

  • → AWS / GCP / Azure migrations
  • → Cost optimization audits
  • → Auto-scaling configuration
Investment $3,200
Duration 3–5 Weeks
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Commerce

E-Commerce Platform Engineering

Custom e-commerce backends with inventory sync, payment gateway integration, multi-currency support, and real-time order processing pipelines.

  • → Stripe / PayPal webhooks
  • → Inventory & order management
  • → Multi-currency & tax engine
Investment $3,800
Duration 4–6 Weeks
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Security

Security Audit & Hardening

Penetration testing, dependency vulnerability scanning, OWASP compliance remediation, and server hardening for SOC2 and GDPR readiness.

  • → OWASP Top 10 assessment
  • → Dependency CVE scanning
  • → SOC2 / GDPR compliance
Investment $1,900
Duration 1–2 Weeks
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Quality

Code Review & Refactoring

Legacy codebase modernization, technical debt reduction, performance profiling, and architectural refactoring for maintainability and test coverage.

  • → Technical debt assessment
  • → Performance profiling
  • → Test coverage improvement
Investment $1,400
Duration 1–2 Weeks
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Observability

Monitoring & Observability Stack

Full observability pipelines with structured logging, distributed tracing, alerting rules, and real-time dashboards for production health visibility.

  • → Prometheus / Grafana dashboards
  • → OpenTelemetry distributed tracing
  • → PagerDuty / OpsGenie alerts
Investment $1,700
Duration 1–2 Weeks
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Delivery Protocol

Iterative Build Methodology

A transparent sprint-based execution framework designed for rapid iteration, predictable delivery, and continuous value release.

01

Architecture Discovery

Technical audit, system boundary mapping, dependency analysis, and architecture blueprinting with sprint planning.

Duration: 2–3 Days
02

Core Engineering

Backend service implementation, API contract development, database schema rollout, and unit test coverage.

Duration: 1–3 Weeks
03

Integration & QA

End-to-end integration testing, performance load testing, security scanning, and stakeholder UAT validation.

Duration: 3–5 Days
04

Deploy & Iterate

Production deployment, monitoring setup, documentation handoff, and post-launch iteration cycle initiation.

Duration: 2–3 Days
Architecture Consultation

Ready to Architect Your Product?

Connect directly with our engineering architects to initialize scope analysis, calculate delivery timelines, and commission your scalable backend architecture.