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§ 01 — Case Logs

Selected systems.

CL-00191Life

HL7 / FHIR Healthcare Interoperability Platform

Migrated an HL7-to-FHIR converter from C# to Go. Built the reverse FHIR-to-HL7 path using Go and Liquid templates. Concurrency optimizations across the stack. Architecture reviews and pair sessions to keep distributed components reliable.

GoPostgreSQLKubernetesKafkaGCPRedisDocker
Role
Senior Software Developer
Outcome
Delivered 60% faster · Improved scalability · FHIR R4 certified · 100% C# replaced
CL-002Infonet

Shared Microservices & ETL Platform

Built and maintained high-performance APIs and ETL pipelines consumed by multiple products across cross-functional teams. Microservices processing large datasets with reliability and performance guarantees.

GoNode.jsPythonKafkaSnowflakePostgreSQLMongoDBS3SQSRedisTerraform
Role
Senior Full Stack Engineer
Outcome
Platform adopted across multiple internal product teams
CL-003Watermelon

Monolith → Microservices Migration

Led migration from a monolithic Laravel backend to Go microservices, reaching 80% conversion. Designed REST and gRPC APIs across services. Maintained GKE deployments. Mentored a cross-functional team and authored documentation, diagrams, and schematics to keep the system legible as it grew.

GoPythonPHPGKEGCPDockerPostgreSQLMongoDBRedis
Role
Software Developer & Team Lead
Outcome
40% efficiency gain · 30% workflow downtime reduction · 80% migration complete
CL-004Sprinque

REST API & Microservices Architecture

Led development of the core REST API in Python/Django. Improved cross-service communication and scalability within a microservice architecture.

PythonDjangoPostgreSQLRedisDockerAWS
Role
Senior Software Developer
Outcome
Improved reliability and performance across services
§ 01.B — Engage

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