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Telecom OSS/RAN Engineer × Software/AI Builder

I turn 4G/LTE network data into platforms that make decisions clearer.

I work where radio networks meet software: OSS/RAN KPI monitoring, multi-tenant platforms, and the tooling that keeps operators' data trustworthy.

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Value

What I do

My focus is on correctness at scale: per-tenant data isolation enforced at the database layer, structured audit logging from day one, and CI pipelines that stay green. I design systems for Indonesian operators where a missed alert or a data breach isn't an inconvenience — it's an outage.

Portfolio

Selected work

CSLAMO — Multi-tenant 4G/LTE RAN KPI Platform

A KPI monitoring platform for Indonesian operators with strict per-tenant + per-region isolation, RLS in PostgreSQL, and a full user lifecycle.

  • FastAPI
  • PostgreSQL RLS
  • Multi-tenant
  • OSS/RAN

Project Two (placeholder)

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Project Three (placeholder)

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Deep dive

Case study: CSLAMO — Multi-tenant 4G/LTE RAN KPI Platform

A KPI monitoring platform for Indonesian operators with strict per-tenant + per-region isolation, RLS in PostgreSQL, and a full user lifecycle.

Problem. Operators need trustworthy, isolated KPI data per tenant and region.

Approach. PostgreSQL row-level security, an access-right matrix, scoped sessions, and a full user lifecycle.

Result. Strict tenant + hierarchy isolation enforced in both the app and the database.

Profile

About & skills

Telecom / OSS

  • 4G/LTE RAN
  • KPI analysis
  • Network optimization

Backend

  • Python
  • FastAPI
  • PostgreSQL
  • SQLAlchemy

Frontend

  • TypeScript
  • Astro
  • React
  • Three.js

Contact

Let's build something

The fastest way to reach me is email.

Email me