AI Ethics• 5 min read
The Human Element in LLM Fine-Tuning
Examining subjective biases introduced during human-in-the-loop evaluation and methods for designing ethical alignment protocols.
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Serlin, Multidisciplinary Developer & Data Practitioner.♡
I design and develop responsive web platforms and robust machine learning pipelines. Bridging user-centric interfaces with deep data systems to solve real-world problems with elegance and precision.
washi tape ♡
🎀 creator ✨
🪄 creative mind ✦
🌸 100% happy vibes
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✧02. Portfolio✦
Featured Projects
🌸✨ handpicked✦
NextEdu (Jurusanku)
Discover ideal majors based on interests and plan your future education and career accurately using an active AI expert system.
Next.jsTailwind CSSAI Expert System
“Temukan jurusanmu sekarang”
Sistem Pakar AI Aktif
♡
Routicare
Your AI Skincare Routine Analyst. Routicare uses computer vision and dermatologist-trained AI models to decode daily products, identify harmful ingredient conflicts, and optimize layering for your unique skin barrier.
Next.jsAI / Computer VisionTailwind CSS
Safety Index
Barrier Safety: 98% Match
Conflict Alert
Retinol + AHA - High Conflict
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Dark Vessel Detection & Autonomous Patrol Agent
Autonomous maritime surveillance system combining SAR satellite imagery and AIS data to detect illegal fishing (dark vessels) in Indonesia's EEZ. Features Unsupervised Isolation Forest, XGBoost anomaly scoring, and a LangGraph autonomous patrol agent for real-time threat reporting.
PythonLangGraphXGBoostIsolation ForestGeoPandasFolium
“LangGraph Patrol Agent”
Isolation Forest + XGBoost•SAR / ZEE
Agent Active
Threat Alerting 🚨
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Job Market Data Scraper & Career Analytics
Automated multi-page web scraping and data pipeline leveraging Jobstreet's enterprise search API to collect fresh graduate hiring trends. Extracts role specifications, companies, locations, work types, and salary distributions into structured datasets for market intelligence.
PythonBeautifulSoup4Requests APIPandasData PipelineEDA
“Jobstreet API Extraction”
Multi-page Paginated Pipeline
Automated
Role & SalaryEDA
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Customer Repeat Order Prediction & Sales Strategy
Predictive machine learning model developed for SPARC 2026 competition to forecast customer repeat purchase probability and prioritize high-value follow-ups. Employs LightGBM with Optuna Bayesian hyperparameter tuning, Stratified K-Fold validation, and SHAP explainability.
PythonLightGBMOptunaSHAPScikit-LearnStratified K-Fold
“Optuna + SHAP Explainable AI”
LightGBM Repeat Order ML
🏆SPARC 2026
Stratified K-Fold
✧03. Career✦
Experience &
Milestones✿
A timeline of my campus journey — from ambassador roles and creative media, to AI communities and digital marketing.
🌱 constantly growing
💖 built with care
🛍️
Aug 2026 – PresentWork
SPARK ShopeePay Ambassador
ShopeePay
- ✦Representing the brand on campus, driving community engagement, and executing strategic promotional campaigns for digital payments.
- ✦Collaborating with teams to organize on-ground activities and boost active platform adoption among students.
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Jun 2026 – PresentWork
Student Staff Akademik TUP
Universitas Telkom Purwokerto
- ✦Assisting academic administration tasks, data management, and student service operations efficiently.
- ✦Coordinating communication channels between students and academic faculty to ensure smooth workflow.
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Apr 2026 – PresentWork
MarketDay 4.0 – Staff Divisi Media Creative
MarketDay Telkom University Purwokerto
- ✦Designing promotional and publication content for social media.
- ✦Collaborating on visual identity and branding development.
- ✦Creating engaging creative designs to boost participant awareness.
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Oct 2025 – PresentWork
Education AI
Google Developer Groups On Campus – Telkom University Purwokerto
- ✦Curriculum Development: Structuring modules and learning materials regarding Artificial Intelligence.
- ✦Technical Mentoring: Facilitating learning sessions and breaking down complex AI concepts for members.
- ✦Knowledge Sharing: Driving active interaction and enthusiasm among IT community members.
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Jul 2025 – Nov 2025Work
Telu Leadermind Competition – Staff PDD
Telu Leadermind Competition
- ✦Brand Identity: Developing official event logos reflecting the competition's core essence.
- ✦Content Creation: Designing informative and engaging social media feed assets to maximize event awareness.
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Jul 2024 – Nov 2024Work
Magang Digital Marketing
Campus Digital
- ✦Acting as social media content talent and managing digital marketing campaigns.
- ✦Utilizing collaboration and design tools like Canva and Google Workspace.
- ✦Performing content analytics and preparing evaluation reports.
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2025 – PresentEducation
S1 Teknik Informatika
Universitas Telkom Purwokerto
- ✦Excellence Scholarship Recipient: Successfully secured a full merit-based scholarship.
- ✦Focus: Actively expanding capacity in artificial intelligence, software engineering, and modern web development.
Key Highlights & Achievements
🎓 Excellence Scholarship Recipient ✦🤖 GDGoC Education AI Member ✨🛍️ ShopeePay Campus Ambassador ♡🎨 Creative Media & Design ✧
✧04. Writing✦
Blog & Publications
📖✍️ thoughts & logsWeb Dev• 4 min read
Bridging the Gap: Design Systems to Tailwind Components
Practical strategies for structuring shared design tokens in Figma and compiling them reliably into modular Tailwind stylesheets.
Data Eng• 6 min read
Optimizing Data Pipelines for Real-time Dashboards
Techniques for orchestrating low-latency aggregations and stream processing for instant client dashboard refreshes.
✧05. Get In Touch💌
Let's build something beautiful together.
Have an interesting project, collaboration opportunity, or just want to say hi? Send me a message and I'll get back to you!
LocationPurwokerto / Remote Worldwide
StatusAvailable for new projects & roles