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Jordhy Branenda

|, I'm Jordhy

Computer Science Undergraduate @ ITB

Learning relentlessly. Building intentionally.
Interested in data science, machine learning,
and software engineering.

What I build

From research papers to production systems.

SOFTWARE DESIGN
BACKEND SYSTEMS
DEVOPS & CI/CD
MACHINE LEARNING
DATA SCIENCE
ALGORITHM DESIGN
RESEARCH WRITING
PROJECT MANAGEMENT

Experiences

Working Experience

Leadership Experience

Research Papers

Dynamic Programming for Battery Energy Storage Arbitrage Scheduling Considering Capacity Degradation Cost

STEI ITB

June 2026

Dynamic ProgrammingEnergy StorageBattery ArbitrageDegradation CostOptimal SchedulingAlgorithm Strategy

Efficient Transformer Compression in Pre-trained Language Models Through Selective Tensor Rank Reduction

STEI ITB

Dec 2025

Model CompressionNatural Language ProcessingTransformer EfficiencyTensor DecompositionLow Rank ApproximationGeometricLinear Algebra

Anomaly Detection in AI Knowledge Graphs: A Discrete Mathematical Framework Against Graph Poisoning

STEI ITB

June 2025

Knowledge GraphsAI SecurityDiscrete MathematicsGraph TheoryAnomaly Detection
Paper 1: Transformer Compression
Paper 2: KG Anomaly Detection
Shared Concept

Built with Care

Selected work and milestones from
my development journey.

domTraverse

domTraverse

DOM tree traversal visualizer with BFS, DFS, CSS-selector search, and Lowest Common Ancestor, built for IF2211 Algorithm Strategy course @ STEI ITB.

GoMicrosoft AzureNext.jsBFS / DFSLCA
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Voxelith

Voxelith

3D mesh voxelization engine powered by octree spatial decomposition, built for IF2211 Algorithm Strategy course @ STEI ITB.

C++RaylibOctreeDivide and Conquer
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Queens

Queens

Brute force solver for LinkedIn's Queens game, built for IF2211 Algorithm Strategy course @ STEI ITB.

GoFyne
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Clearo

Clearo

Productivity app that combines the Pomodoro Technique with real-time AI object detection.

React.jsTensorFlowNode.jsPostgreSQL
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YAREU

YAREU

Sustainability-focused platform enables users to buy/sell items, donate goods or money, and trade-ins in a unified system.

FletPythonPostgreSQL
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Eigen Pustaka

Eigen Pustaka

Book discovery system enables users to perform text & image based search, and book recommendations thru a fully custom search engine.

Next.jsFastAPIPython
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