halfinamoon
a personality that listens.

His Personal Mission

Heru Mulyana, also known as @halfinamoon, wandering still in Indonesia–—move by Writing, emotionally secure and a very happy Software Engineer & Researcher.

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Resume Projects Writings Build in Public
Resume

Experience, skills, and impact.

Concise overview of background, technical capabilities, and achievements.

Professional Summary

the courage to be disliked, sometime rage that move the needle, moving by writing

Work Experience
  • Independent — Founder & Researcher (2024–2025).
  • AI Research Team PSTI — AI/Software Engineer (2018–2021).
  • Glee Trees Pte Ltd — AI Engineer (2020–2021).
  • Dinas PUPR Mataram — Software Engineer (2018).
  • University of Mataram — Assistant of Lecturer (2016).
Research & Publications
  • Patent: Pornographic Image Detection (ID: 000125174).
  • Patent: Porn Away — Quarantine Porn Content (ID: 000154185).
  • Publication: Ear disease determination — IOP Conf. Ser. EES 712 012022.
Education
  • B.Sc. Informatics Engineering, University of Mataram (2015–2020).
  • (Uncompleted) M.IS Intelligent Systems, UiTM (2021–2022).
Recognition & Awards
  • UNRAM Innovation Contest — 1st Winner (2021).
  • IEEE CENIM — Best Paper, 1st Winner (2019).
  • Bumigora National Hackathon — 1st Winner (2019).
  • NTB Scholarship — Master's Awardee (2020).
  • UAJY Siloam Hackathon — Finalist (2019).
Projects

Projects that ship and scale.

See how we’ve helped companies automate their most time-consuming workflows and deliver measurable impact in weeks, not months.

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Ear Disease Diagnosis Support MedTech

Ear Disease Diagnosis Support

AI-powered diagnostic assistant for otology with real-time camera integration and self‑improving feedback loops.

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Porn Away Content Moderation

Porn Away

On-device pornographic content detection with privacy‑first architecture and advanced video classification.

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Mass Housing Assessment DisasterTech

Mass Housing Assessment

Digitalized disaster relief assessment platform using autoencoders for crack detection and real‑time data sync.

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Personal Heart Doctor HealthTech

Personal Heart Doctor

Smartphone‑based heart risk assessment with advanced audio preprocessing and custom neural networks.

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Financial Outlook Analysis Finance

Financial Outlook Analysis

Comprehensive industry analysis identifying AMRT as top investment via ratio analysis and top‑down methodology.

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Predicting Airline Delays with ML Data Science

Predicting Airline Delays with ML

Capstone project using Random Forest and LIME for interpretability; weather as primary predictor.

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Build in Public

Progress updates and experiments shared openly.

Work logs, experiments, and learnings—organized with a mobile‑first layout and accessible interactions.

Collaborate on Research

Project updates

Ship logs, weekly summaries, and milestones across active projects.

Notes & experiments

Short notes, prototypes, and technical explorations.

Writings

Ideas on AI, learning, and building.

Essays and notes on practical AI, research, and shipping projects. More to come.

1,500+ Hours of writings which unposted still
35% Average percentage of writings that consist of 1 word
45 days Since last poetry which derived from sadness