INDEX · 6 CASE STUDIES · 2024 ~ 2026
W-01 · 2025Cloud · DevOps
Cloud Deployment Automation
ProblemECR, EC2, and Docker deployments were manual and scattered, driving up operating costs and outage risk.
SolutionUnified deployment and monitoring through a single desktop console and an automation pipeline.
ResultDeployment time cut 78%, and overnight incident response time more than halved.
AWSDockerCloudflareSwiftUI
READ →W-02 · 2025SaaS · Email
B2B Email SaaS
ProblemB2B clients with multiple domains couldn't manage sending, receiving, and analytics from a single screen.
SolutionBuilt a SaaS with a multi-tenant data model, a send queue, and per-domain policies.
ResultAverage 1.4 fewer operations staff per client and automated domain reputation measurement.
Next.jsSpring BootMariaDBRedis
READ →W-03 · 2024Event · Ticketing
Seat Data Platform
ProblemVenue seating was managed only in spreadsheets and floor plans, disconnected from sales and operations systems.
SolutionTurned seating into data and connected it to sales and ticketing systems via a standard interface.
ResultSeat-layout setup for a new event dropped from 12 hours to under 30 minutes.
Next.jsSpring BootMariaDB
READ →W-04 · 2025Media · Streaming
Live Streaming Platform
ProblemHeavy reliance on external OTT/streaming solutions left operators with little direct control.
SolutionBuilt RTMP ingest, broadcasting, and a monitoring console directly on our own infrastructure.
ResultMonthly broadcasting costs cut 60%, and adding a channel down to under 5 minutes.
RTMPNGINXNode.jsCloudflare
READ →W-05 · 2026SaaS · Support
Customer Support Console
ProblemSeparate email, chat, and phone channels broke response SLAs and customer context.
SolutionUnified omnichannel into a single queue with automated agent routing and SLAs.
ResultAverage first response from 14 minutes to 4, and a 31% drop in repeat inquiries.
Next.jsFastAPIPostgreSQL
READ →W-06 · 2025Media · DRM
DRM Microservice
ProblemExternal DRM licensing costs, lack of control, and dependence on external data.
SolutionBuilt a self-hosted DRM and VOD microservice that can be operated in-house.
ResultEliminated external DRM costs and brought 100% of auth and playback-rights policy in-house.
Node.jsFastAPIAWS S3Cloudflare
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