Database engineeringDatabase engineering
Reliable schemas, efficient queries, and reporting data that teams can trust.Skema andal, query efisien, dan data laporan yang dapat dipercaya tim.
SQL, Oracle, PostgreSQL, MySQL, Supabase
Hi, I am Lourensius YudhaHai, saya Lourensius Yudha
systemsdeveloper
I build dependable tools for data, reporting, and retail operations.Saya membangun tools andal untuk data, pelaporan, dan operasional ritel.
WindowsMySQLPHP 8.2Laravel 12Bootstrap 5.3OracleNext.js
How I workCara saya bekerja
I makecomplex operations feel simpleenough to use every day.Saya membuatoperasional kompleks terasa sederhanauntuk digunakan setiap hari.
Engineering with operational contextEngineering dengan konteks operasionalMy work sits between engineering, data, and frontline operations. I started in web development, then moved closer to the systems that keep retail teams running.Pekerjaan saya berada di antara engineering, data, dan operasional lapangan. Saya memulai dari web development, lalu bergerak lebih dekat ke sistem yang menjaga tim ritel tetap berjalan.
I care about practical details: accurate information, dependable workflows, and tools people can understand without a manual.Saya peduli pada detail praktis: informasi akurat, workflow andal, dan tools yang mudah dipahami tanpa membaca manual.
2024Career startedAwal karier
06Selected buildsKarya terpilih
50+Issues handledIssue ditangani
Selected workKarya terpilih
Built for real constraints, measured by what changed after launch.Dibangun untuk kebutuhan nyata, dinilai dari perubahan setelah peluncuran.
Proof in practiceBukti dalam praktik
Systems ready before the moment they matter.Sistem siap sebelum momen yang menentukan.
0Downtime on opening dayDowntime saat pembukaan
24/7Automated monitoringMonitoring otomatis
What I bringYang saya bawa
One practical toolkit across product, data, and operations.Satu toolkit praktis untuk produk, data, dan operasional.
System developmentPengembangan sistem
Internal products shaped around the way real operations move and make decisions.Produk internal yang mengikuti cara operasional nyata bergerak dan mengambil keputusan.
PHP, Laravel, JavaScript, TypeScript, React, Next.jsIT operationsOperasional IT
Hands-on support across networks, hardware, rollouts, and team coordination.Dukungan langsung untuk jaringan, hardware, rollout, dan koordinasi tim.
Windows Server, LAN/WAN, TCP/IP, Router, SwitchExperiencePengalaman
A path from web products to the operational systems behind them.Perjalanan dari produk web menuju sistem operasional di belakangnya.
2024 - PresentSekarang
IT System and Data SpecialistSpesialis Sistem IT dan Data
Retail Operations DivisionDivisi Operasional Ritel
SQL analysis, internal systems, reporting automation, operational support, and IT readiness for new branches.Analisis SQL, sistem internal, otomatisasi laporan, dukungan operasional, dan kesiapan IT cabang baru.
2023 - 2024
Database Administrator InternshipMagang Database Administrator
IT DepartmentDepartemen IT
Built and maintained internal web applications, database schemas, tests, and technical documentation.Membangun dan memelihara aplikasi web internal, skema database, pengujian, dan dokumentasi teknis.
Better systems. Clearer operations.Sistem lebih baik. Operasional lebih jelas.
Let us talk about the work that needs to move.Mari berdiskusi tentang pekerjaan yang perlu bergerak.