projects
Real products I helped deliver, with context, what changed day to day and the outcome, including what went wrong along the way.
Every case shows
6 All
A sales app that runs inside the card machine itself: menu, checkout, printed receipt, protected refunds and event pricing.
Kotlin · Jetpack Compose · Room · Hilt
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120k+
signups in the funnel
Management system built from scratch: intake funnel, support, team and economy across 10 decision areas, with period deltas and permission-gated access.
Next.js · TypeScript · React · MySQL
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70+
checks in month one
One link turns a cheating suspicion into recorded video, watched live by the staff and stored safely, even if the player closes the screen halfway.
Next.js · TypeScript · React · WebRTC
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+1,500
forms/week
An AI agent that reads entry forms, produces a score and decides approval — with a human fallback when the case is ambiguous.
TypeScript · Node.js · LLM · PostgreSQL
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2
target platforms
A store for GTA:RP and Minecraft servers with direct in-game integration, a config panel and automated tax-invoice issuing.
Next.js · TypeScript · PostgreSQL · Node.js
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3
microservices
A study project across three connected microservices — tasks, notifications and orchestration — to exercise distributed architecture in practice.
Java · Spring Boot · REST
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Tell me the problem in one sentence. I reply within 2 business days with an honest read on what can be done.