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Hello, I'm
Nazwa Hemalia Putri

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Fresh graduate from Informatics Engineering at UIN SGD with a strong passion for IT, data analysis, and digital solutions. I thrive in collaborative team settings and adapt quickly to new challenges.

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Nazwa Hemalia Putri
Data Analyst
Developer
AI/ML

About Me

Get to know me a little better

A passionate Computer Engineering — IT student at UIN Bandung with a strong drive for technology and innovation. Originally from Garut, now exploring the tech world in Bandung. I am fascinated by the Internet of Things (IoT) and always eager to learn new things.

UIN Sunan Gunung Djati
Bandung, Indonesia
naf50951@gmail.com
Indonesian

Tech Enthusiast

Exploring new technologies & coding.

Leadership

Active in organizations & teamwork.

My Skills

HTML
CSS
JS
Python
Android
MySQL
Git
Data Analyst
Figma

Prestasi & Publikasi

Kompetisi Internasional
Silver Medal — IICYMS 2026 Juli 2026
International Invention Competition for Young Moslem Scientists (IICYMS)
IYSA x UNIKOM • Didukung oleh ICGI & MYSO (Malaysia)

Meraih Medali Perak (Silver Medal) pada kategori Applied Life Science untuk proyek inovasi "Signora: AI-Powered Translation System for BISINDO". Perancangan sistem penerjemah otomatis berbasis Artificial Intelligence untuk Bahasa Isyarat Indonesia (BISINDO) melalui pemodelan data dan Machine Learning.

Silver Medal — IICYMS 2025 Juli 2025
International Invention Competition for Young Moslem Scientists (IICYMS)
IYSA • Didukung oleh MIICA (Malaysia) & UNIKOM

Memenangkan Medali Perak (Silver Medal) pada kategori Social Science kompetisi daring internasional IICYMS 2025 untuk proyek "Aequilibria: A Sentiment Analysis Approach for Identifying Emotional Imbalance in Daily Reflections" menggunakan teknik Natural Language Processing (NLP).

Publikasi Ilmiah
Publikasi Riset Internasional 2025
XGBoost and Mixed Effect Model: Can Zakat (Alms) Improve the Human Development Index in Indonesia?

Publikasi ilmiah pada platform ResearchGate — Riset empiris mengenai dampak zakat terhadap peningkatan Indeks Pembangunan Manusia (IPM) di Indonesia memadukan algoritma Machine Learning XGBoost dan Mixed Effect Model.

Lihat di ResearchGate
Karya Tulis Ilmiah (Skripsi)
Skripsi Sarjana Teknik Informatika 2026
Implementasi Case-Based Reasoning untuk Pencocokan Dokumen Menggunakan Structural Semantic Retrieval Berbasis Indo-LegalBERT dan Knowledge Graph

UIN Sunan Gunung Djati Bandung — Mengusulkan pendekatan Structural Semantic Retrieval yang menggabungkan representasi semantik (Indo-LegalBERT) dan representasi struktural (Knowledge Graph) dalam kerangka kerja Case-Based Reasoning (CBR) untuk pencocokan dokumen hukum secara cerdas.

Lihat di Digital Library UIN SGD

Work Experience

My professional journey and organizational roles

Data Annotator - Data Validation Freelance

Aug 2026 — Present
NoLimit Indonesia

Memvalidasi dan mereview hasil analisis sentimen untuk berbagai proyek monitoring brand.

  • Memastikan akurasi anotasi dan konsistensi data
  • Menjaga kualitas dataset untuk pengembangan model analitik dan AI
Python Data Labeling Quality Assurance

Data Analyst Intern Internship

Aug 2026 — Present
PT Sinar Niaga Sejahtera (Garudafood)
  • Analyzed operational financial data, including petty cash, reimbursement administration, and cash opname records, to maintain financial precision and identify spending trends.
  • Processed and validated daily transactional data via the BOSNET system to streamline financial workflows and ensure compliance with operational budgets.
  • Developed regular financial summaries and data reports to monitor operational expenditures and provide actionable insights for management.
BOSNET Financial Analysis Cash Opname Operational Budgets Data Reporting

Data Analyst Intern Internship

Jul 2026 — Aug 2026
PT Sedjahtera Boga Kreasi
  • Built and implemented machine learning-based prediction models to identify trends, forecast outcomes, and support strategic decision-making.
  • Executed comprehensive data cleaning and preprocessing pipelines, consolidating duplicate entries and optimizing data integration to ensure high-quality inputs for analytical calculations.
Machine Learning Python Predictive Modeling Data Preprocessing Scikit-learn

Data Scientist Cohort Education

Jan 2026 — Jun 2026
Coding Camp powered by DBS Foundation
  • Completed intensive training focused on data analytics, data preprocessing, exploratory data analysis (EDA), and machine learning.
  • Developed end-to-end data projects, including data cleaning, modeling, evaluation, and visualization.
Data Science EDA Machine Learning Python Data Visualization

Gen AI Cohort Education

Sep 2025 — May 2026
IDCamp Indosat Ooredoo
  • Completed intensive training focused on generative AI, prompt engineering, and AI application development.
  • Built practical understanding of AI tools, model usage, and responsible implementation of generative AI solutions.
Generative AI Prompt Engineering LLMs Azure AI AI Development

Mobile Development Cohort Education

Sep 2024 — Jan 2025
Bangkit Academy led by Google, Tokopedia, Gojek & Traveloka
  • Participated in intensive training in both frontend and backend development.
  • Built scalable web applications and collaborated in team-based projects.
Kotlin Android Studio Frontend Backend Team Collaboration

Project Manager Project

Dec 2024 — Feb 2025
Catalog UMKM Website
  • Developed a UMKM catalog website to showcase local products and services.
  • Coordinated with village authorities and UMKM stakeholders to complete project needs.
Project Management Stakeholder Coordination Web Development Community Impact

Project Manager Project

Dec 2024 — Jan 2025
Jeep & Villa Rental Website Project
  • Led the development of a jeep and villa rental website by coordinating team tasks, requirements, and project progress.
  • Oversaw the implementation of rental information pages, booking features, and data management.
Project Management Feature Planning Booking System Data Management

Organization Development Division Organization

Aug 2023 — Mar 2024
Himpunan Mahasiswa Teknik Informatika (HIMATIF)
  • Evaluated HIMATIF administrators and implemented a performance monitoring system.
  • Built communication with internal and external organizations to strengthen collaboration.
Organizational Development Leadership Performance Monitoring Strategic Communication

My Projects

Here are some of the projects I've worked on

Executive Dashboard Keuangan Garudafood

Executive Dashboard Keuangan SNS

PT SNS (Garudafood) — Data Analyst / Data Scientist

Dashboard pemantauan arus kas harian, penyerapan dana Head Office, rasio biaya operasional, dan 100% audit rekonsiliasi kas Depo Garut.
Detail Project
Sales Predictive Analysis Bakso Sedjahtera

Sales Predictive Analysis & ML Forecasting

Bakso Sedjahtera — Machine Learning

Model peramalan transaksi horizon 30 hari berbasis Prophet ML, pola musiman pesanan, akurasi 76.01%, dan analisis void.
Detail Project
Trend Sales Bakso Sedjahtera

Interactive Trend Sales & Order Density Analytics

Bakso Sedjahtera (PT Sedjahtera Boga Kreasi)

Dashboard analitik performa penjualan tahunan, kurva kepadatan transaksi jam sibuk, perbandingan weekday vs weekend, dan evaluasi outlet.
Detail Project
Sales Void Bakso Sedjahtera

Sales Void & Risk Mitigation Dashboard

Bakso Sedjahtera — Audit & Risk Analytics

Dashboard mitigasi risiko pembatalan pesanan kasir POS, identifikasi jam rawan malam, produk paling sering void, dan ranking outlet.
Detail Project
Dashboard Analisis Kinerja Penjualan

Dashboard Analisis Kinerja Penjualan

Looker Studio — Data Analyst / Data Scientist

Dashboard analisis kinerja penjualan menggunakan Looker Studio untuk memonitor metrik bisnis, funnel penjualan, alokasi budget, dan tren.
Detail Project
Layanan Desa

Layanan Desa

Web Development

Pengembangan frontend website layanan desa dengan fitur berita aktual dan keterbukaan informasi publik.
Detail Project
MAHA

MAHA

Android Development

Aplikasi mobile My Assistent Health Apps berbasis Android native. Sinkronisasi data cloud GCP dan tracking kalori harian.
Detail Project
PAW

PAW (PWA)

Web Development

Progressive Web App (PWA) untuk pengalaman interaktif mendekati aplikasi native.
Yumify

Yumify

Android Development

Aplikasi mobile pintar pencarian resep dan rekomendasi masakan berdasarkan bahan dapur yang tersedia.
Detail Project
Story At Bangkit

Story At Bangkit

Android Development

Pengembangan antarmuka UI/UX modern dan integrasi RESTful Story API pada aplikasi Android.
Menu Makanan

Menu Makanan

Web Development

Aplikasi web katalog menu makanan interaktif dengan sistem backend manajemen data.

My Certificates

Achievements & Professional Development

Associate Data Analyst BNSP

Associate Data Analyst (Analis Data Madya)

BNSP LSP-DataDes 2025 - Des 2028
BNSP Certified Data Analyst AI
Fundamental Pemrosesan Data

Belajar Fundamental Pemrosesan Data

DicodingMar 2026 - Mar 2029
Data ProcessingDicoding
Dasar SQL

Belajar Dasar Structured Query Language (SQL)

DicodingNov 2025 - Nov 2028
SQLDatabase
Dasar Data Science

Belajar Dasar Data Science

DicodingOkt 2025 - Okt 2028
Data ScienceAnalytics
Data Science Microsoft Fabric

Belajar Penerapan Data Science dengan Microsoft Fabric

DicodingOkt 2025 - Okt 2028
Microsoft FabricData Science
Java Cert

Memulai Pemrograman dengan Java

DicodingJune 2023
FrontendHTML/CSS
Kotlin Cert

Memulai Pemrograman dengan Kotlin

BangkitAug 2023
KotlinMobile
Python Cert

Memulai Pemrograman dengan Python

AWSSept 2023
CloudServer
Android Fund Cert

Belajar Fundamental Aplikasi Android

BangkitNov 2023
AndroidMobile
Android Int Cert

Belajar Pengembangan Aplikasi Android Intermediate

BangkitDec 2023
AndroidIntermediate
ML Cert

Belajar Penerapan Machine Learning untuk Android

BangkitJuly 2023
Machine LearningAndroid
AWS Cert

Belajar Dasar Cloud dan Gen AI di AWS

AWSJuly 2023
CloudGen AI
JS Cert

Belajar Dasar Pemrograman JavaScript

DicodingSept 2023
JavaScriptFrontend
AI Cert

Belajar Dasar AI

DicodingSept 2023
AIFundamental

Contact Me

Get in touch via WhatsApp or email

Address

Jalan A.H Nasution No. 105, Cipadung, Cibiru, Kota Bandung

Email

naf50951@gmail.com

Phone

+62 812-1442-4344

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