Projects

Case studies that demonstrate how I approach complex problems, make technical decisions, and deliver measurable impact. Each project tells the story of the challenge, the constraints, the decisions made, and the outcomes achieved.

8 projects · 2 featured

Featured Ongoing
Lead Engineer · 2026 Rebuilding the Payment System Reduced payment processing time by 60% and improved reliability to 99.9% uptime
Node.jsTypeScriptPostgreSQLRedis +3
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Featured
Full-Stack Engineer · 2025 Real-Time Analytics Dashboard Built a real-time analytics platform processing 100K+ events per second with sub-second latency
ReactTypeScriptNode.jsKafka +3
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Senior Backend Engineer · 2024 API Gateway Migration Migrated 50+ microservices to a unified API gateway, reducing latency by 40% and improving developer experience
KongLuaPostgreSQLPrometheus +2
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Senior Backend Engineer · 2024 E-commerce Search Infrastructure Rebuilt search infrastructure handling 10M+ queries/day, improving relevance scores by 45% and reducing p99 latency to under 100ms
ElasticsearchPythonDebeziumKafka +3
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Platform Engineer · 2023 Developer Platform & CI/CD Modernization Built internal developer platform that reduced deployment time from 45 minutes to 8 minutes and increased deployment frequency by 300%
ArgoCDBackstageGitHub ActionsKubernetes +4
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Senior Backend Engineer · 2023 Multi-Channel Notification System Built unified notification platform handling 50M+ notifications/day across email, push, SMS, and in-app channels with 99.95% delivery rate
GoApache KafkaPostgreSQLRedis +4
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Archived
Data Engineer · 2022 Data Pipeline Migration to Real-Time Migrated batch data pipelines to real-time streaming, reducing data freshness from 24 hours to under 5 minutes
Apache FlinkApache KafkaDelta LakeAWS S3 +4
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Archived
Tech Lead · 2022 Enterprise Authentication Platform Built a centralized auth platform serving 12 applications with SSO, reducing login friction by 70%
GoPostgreSQLRedisLDAP +3
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