Reinhard Silalahi
Partner Consultant at PureSoftware Ltd
Indonesia
Summary
👤
Senior🎓
Top SchoolReinhard Silalahi is a Back End Developer with 8 years of experience building high-performance, scalable systems across fintech, healthcare, and marketplace domains in Indonesia. He has a track record of reducing latency and memory usage—most notably achieving ~100ms search latency with Meilisearch and cutting API memory by 75% while optimizing Go services. Reinhard often bridges backend engineering with real-time AI and event-driven patterns, having implemented SSE-based diagnostic tools and Kafka/GraphQL integrations for banking platforms. He has led small teams and hiring efforts, balancing hands-on coding with mentorship and delivery ownership. Comfortable across Node.js, Go, and full-stack contexts, he combines pragmatic optimization skills with a strong focus on observability and on-time feature delivery. An interesting detail: he moved from Android and government projects early in his career into mission-critical banking and AI healthcare systems, showing versatility across industries and tech stacks.
8 years of coding experience
4 years of employment as a software developer
Bachelor's degree, Computer Science, Informatics Engineering, 3.63, Bachelor's degree, Computer Science, Informatics Engineering, 3.63 at University of BrawijayaHigh School, High School at SMA Sutomo 1
English, Indonesian
Github Skills (8)
fivem7
pkl5
audio4
database2
snomed-ct2
databases2
react1
3d1
Programming languages (10)
Github contributions (5)
reinhardjs/reinhardjs
Sep 2020 - Sep 2024
Contributions:23 pushes, 1 branch in 4 years 1 month
Reinhardjs/scholarship-registration-frontend
Nov 2022 - Jan 2023
Contributions:12 PRs, 140 pushes, 1 branch in 2 months
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