Complex systems, made dependable.

Detailed engineering stories showing how ambiguous, high-stakes requirements become reliable software—with explicit trade-offs, failure recovery, security boundaries, and production outcomes.

Architecture in practice

Selected case studies

3 systems

AWS Backend ArchitectureAug 7, 202618 min read

Event-Driven Document Synchronization on AWS

A failure-aware backend architecture using EventBridge, SQS, Lambda, PostgreSQL, S3, and OpenSearch—designed around reliable publication, idempotency, backpressure, status aggregation, and safe search visibility.

Outcome

The design contains partial failures, scales each integration independently, gives operators an explainable document state, and makes search visibility a deliberate consistency guarantee rather than a timing assumption.

Transactional outboxEvent fan-outAt-least-once deliveryIdempotent consumers+8

Backend architect and AWS solution designer

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Enterprise PlatformJul 19, 202611 min read

Enterprise Document Pipeline Monitor

A secure, self-service document browser and ingestion observability dashboard spanning Azure AD, an on-premises .NET API, Amazon S3, and DynamoDB.

Outcome

Authorized users gained permission-based document management and paginated pipeline visibility, with database audit events and S3 versioning preserving an attributable, recoverable change history.

S3 storage browserPresigned uploadsPipeline monitoringAzure AD SSO+8

Full-stack engineer and solution designer

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Regulated MarketplaceJul 15, 202614 min read

AI-Powered Cannabis Compliance Marketplace

A production-grade marketplace architecture for regulated cannabis commerce, license verification, COA intelligence, product approvals, and configurable state compliance workflows.

Outcome

The architecture connected domain research, AI document intelligence, backend modeling, compliance workflows, and full-stack product delivery into one maintainable platform direction.

Multi-tenant marketplaceBusiness license onboardingAI COA extractionOCR pipeline+6

Full-stack engineer and system designer

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