Hi, my name is
Mohamad Yasin.
I turn data into decisions.

Senior OSS Engineer with 10+ years in telecom KPI analytics, SQL, and dashboard reporting. Currently transitioning into Data Analytics & Engineering — building modern reporting tools with Python, Streamlit, and Power BI. Based in Jakarta, Indonesia.

01.Experience
Aug 2020 — Present
Sr OSS Engineer · PT CCSI
Telkomsel National Planning

Develop Weekly & Monthly National RAN performance dashboards. Author complex SQL queries against multi-vendor OSS databases. Administer in-house MariaDB analytics environment on Huawei FusionServer Pro 2288H.

SQL MariaDB Python Excel
Jan 2019 — Jul 2020
Sr OSS Engineer · PT CCSI
Indosat GFR Project

Delivered Hourly, Daily, and Weekly regional support dashboards. Provided 4G MR data extraction and executed GFR workflows and HQ SQL/PRS requests.

SQL Huawei OSS KPI Analytics
Sep 2017 — May 2018
Sr OSS Engineer · PT Sinergi
H3I Project — Nokia

Delivered 2G/3G/4G KPI Daily and Hourly reports. Provided raw data, alarm extracts, and implemented network parameter changes for the optimization team.

Nokia NetAct KPI Analytics
Dec 2016 — Sep 2017
OSS Engineer · PT Lexcorp
Densification XL — Ericsson

Delivered 2G/3G KPI dashboards, implemented parameter changes, and produced Alarm & Interference reports.

Ericsson OSS-RC KPI Analytics
02.Projects
5G KPI Report Upgrade
On Progress

Upgrade weekly 5G KPI reporting dari CSV ke dashboard interaktif — mencakup anomaly detection, auto-generated insight, dan executive summary otomatis per minggu.

Python SQL Streamlit AI
GadgetKaca
Coming Soon

Platform review tech berbasis data untuk pengguna produktif. Tidak ada sponsor, tidak ada bias — murni data dan pemakaian jangka panjang.

YouTube Data-driven Content
03.Contact

Open for opportunities, collaboration, or just a conversation about data and tech. Feel free to reach out.

Say Hello
© 2026 Mohamad Yasin