Anh Tran, 20

Full-stack Developer

All Projects

Currently building

Infra

— Internal developer platform whose cost-aware Kubernetes scheduler keeps latency-critical workloads off spot capacity.

57,012replayed placements · 0 latency-class on spotmeasured 2026-10

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GoJava (Spring Boot)Kuberneteskubebuilder/controller-runtimeCustom SchedulerCrossplane v2ArgoCDKyvernoIstioKafkaPostgreSQLOpenTelemetryJaeger
Product

— Coding-activity tracker that turns programming into a sport: pace, streaks, leaderboards and keyboard heatmaps.

700+downloads · VS Code + Open VSXmeasured 2026-10

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TypeScriptHonoNode.jsZodDrizzlePostgreSQLRedisReact EcosystemStripeResendOpenAIGrafana LokiAWS EC2AWS S3AWS CloudFrontAWS Route 53AWS CloudWatchTerraformPM2/nginxGitHub Actions CI/CD
ML Systems

— Go LLM gateway that drafts on a cheap model, benchmarked to find where the savings really come from.

-82.9%inference costmeasured 2026-08

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GoShannon EntropyOpenAI APIQdrantRedisPrometheusGrafanaDocker
Systems

— LMAX-style order matching engine in Rust, its lock-free ring buffer ported to C++20 to measure memory-ordering costs.

4.7Msimulated orders/sec · 82-85% faster worst-case cancelsmeasured 2026-02

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RustC++20Lock-Free SPSC Ring BufferUDP MulticastMemory-Mapped I/OArena AllocatorHdrHistogramCriterion
AI Tooling

— Agentic Git CLI that splits, commits, reviews and opens PRs in one command.

93.3%valid Conventional Commits · vs 66.7% hand-writtenmeasured 2026-11

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FastAPIPydanticLangChainLangGraphOllamaChromaDBGeminiOpenAIscikit-learnNumPyDocker

Past

Security

— End-to-end encrypted journal: entries are encrypted on-device before they sync.

GoChiPostgreSQLResendReactTypeScriptAWS Lambda
ML

— XGBoost model on 75K+ ATP matches, simulating 10K Roland Garros 2026 brackets.

0.714AUC · 65.2% match accuracymeasured 2026-05

PythonXGBoostOptunapandasscikit-learnPlotlyMonte Carlo
Cloud

— S3-backed storage for moving files and env configs between machines.

AWS S3BunHonoTypeScriptNginxDrizzlePostgreSQLGitHub Actions CI/CD
Full-stack

— AI assistant that diagnoses broken household items and finds the repair.

LangChainYoutube Data APIGemini APIMongoDBExpress.jsReactTailwind CSSNode.js
Full-stack

— AI resume builder that tailors content to pass applicant tracking systems.

Gemini APIOpenAIImageKitMongoDBExpress.jsReactNode.js
Full-stack

— Retro pixel-art app for meal plans, grocery lists and calories.

DjangoDjango RESTvanilla JSSQLiteREST API

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