hadi.Hadi Fauzan Hanif

I build apps and data pipelines.

I'm Hadi Fauzan Hanif, a solo developer, ETL/data engineer, and radio network engineer. I build LokaGroup's F&B business apps and develop Python and MariaDB pipelines for reporting.

Explore my work About me

Solo development / ETL & data engineering / Radio network engineering

Explore the connections

Signal, data, and system orbital map A technical diagram of connected fields across telecom, automation, and products. SIGNAL RF & telecom FIELD INPUT AUTOMATE SPATIAL PRODUCT

Turning radio-network field signals into practical engineering decisions.

Radio engineering

Field experience since 2019

Data engineering

ETL pipelines, MariaDB & reporting

Solo development

LokaGroup F&B websites & business apps

Selected work

A few things
I've built.

My projects include F&B business applications, ETL pipelines, and radio-network analysis tools.

Company profile captured from lokagroup.id LokaGroup / F&B

01 / Solo development / F&B

LokaGroup
F&B business apps

As the solo developer, I build LokaGroup's company profile, ordering tools, member app, and attendance system.

React · TypeScript · Firebase

Company profile

Screens from the live apps

Open an image for the full capture. I masked personal details and employee records.

LokaGroup company profile with its seven brands
Company profilelokagroup.id
LokaGroup member card, discounts, and rewards; personal details masked
Member appmember.lokagroup.id
LokaGroup attendance administration with shift management; employee records masked
Attendance adminabsensi.lokagroup.id

Illustrative workflow

  1. Access
  2. Query
  3. Queue
  4. Download
  5. Report
gated session / pending task reconciliation

02 / Automation

OWS Automation

I automate multi-part network queries and asynchronous exports.

Python · Playwright · asyncio

03 / ETL & data engineering

Unified KPI Portal

I process telecom KPI data in MariaDB and build the reporting portal.

I build the ETL, MariaDB data layer, and reporting application.

Python · MariaDB · FastAPI · SQL · Chart.js

Unified KPI PortalData & reporting workflow
Network
dataPython
ETLMariaDBKPI
Portal
BAU5GIBS
ExplorerNR26Timing Advance
1st Tier Generator spatial analysis interface Site relationships / spatial logic

04 / Geospatial

1st Tier Generator

I built this tool to analyze site relationships for radio-network planning.

Python · DearPyGUI · Shapely · scikit-learn

GitHub

Workflow overview

InventoryPOSInvoice
stockcartsupplierexport

05 / Product

LKG Warehouse

Stock, sales, and invoices in one operational flow.

Flutter · Firebase · Firestore · Cloud Functions

Visit project
HuaweiMMLraw exports
cellsectortiltdate
SQL
targets

06 / Automation

MML to DB Uploader

I parse Huawei MML exports, normalize the tables, and upload them to SQL targets.

Python · Pandas · SQLAlchemy · MySQL

Illustrative coverage analysis

07 / Geospatial

MR Network Analyzer

I map RSRP and RSRQ reports to identify poor-coverage clusters.

QGIS · Python · DBSCAN

GitHub

About me

I develop software
for business.

As a solo developer, I build LokaGroup's F&B websites and business apps: company profile, online ordering, membership, and attendance. I handle the application code and supporting data workflows.

I also work in ETL/data engineering with Python and MariaDB. My radio-network work began in 2019 and includes coverage analysis and KPI review.

RF optimization

Coverage diagnosis, KPI review, sector behavior, and network relationships.

ETL & data engineering

Schema-aware ingestion, SQL transformations, incremental sync, and MariaDB data preparation.

GIS tooling

Spatial analysis, QGIS workflows, and map views for engineering decisions.

Solo development

Company profiles, ordering, membership, and staff applications for F&B businesses.

Experience

My engineering
experience.

  1. Radio Network Optimization Engineer (data and tools)

    PT NexWave

  2. RNO Engineer

    PT Metro Global Services

  3. Junior RNO Engineer

    PT NexWave

  4. Drive Test, RF & Coordination

    PT NexWave / PT Telaga Pitu International

Training: Digital Skola Data Science (2025) / Telco Indonesia Academy 5G (2020)

Start a conversation

Let's discuss
your project.

hadifauzanhanif@gmail.com
LinkedIn GitHub Indonesia