//projects

Projects

Back-end systems, services and developer tooling. Sample selection — real case studies coming soon.

layout

6 projects4 in production$ ls ~/projects --view=grid

job-runner.svg — diagram / shot

Distributed Job Runner

Horizontally-scalable task scheduler processing 2M+ jobs/day with at-least-once delivery and backpressure.

GogRPCRedisPostgres

ledger.svg — diagram / shot

Realtime Ledger API

Double-entry financial ledger with idempotent transactions and sub-50ms balance reads.

JavaSpringPostgresKafka

auth-gateway.svg — diagram / shot

Edge Auth Gateway

JWT/OAuth gateway with per-tenant rate limiting and token rotation at the edge.

Node.jsTypeScriptRedisDocker

event-pipe.svg — diagram / shot

Streaming ETL moving domain events into the warehouse with exactly-once semantics.

GoKafkaClickHouse

notify.svg — diagram / shot

Notification Service

Multi-channel (email / SMS / push) fan-out with retries, dedupe and delivery tracking.

Node.jsRabbitMQRedis

in progress2022

cli.svg — diagram / shot

Service CLI Toolkit

Internal CLI to scaffold services, run migrations and wire observability in one command.