AI and Software Engineer; AI @OCBC; Informatics @ITB;
Not the features they use. But the moments when they hesitate.
Movement as a shared language.
Crowds behave like software. Many intentions. One shared space.
I started watching before I started building.
I started with questions about clarity.
Patterns repeat when the environment stays the same.
Code became a way to care. For users I may never meet. For teammates I may never see.
Empathy, without performance.
Silence is sometimes the most respectful interface.
When something is clear, people feel more confident using it.
Less friction. Less asking. More moving forward.
The interface should not be the obstacle.
Inputs. Transitions. Outcomes. And the space between them.
Good work is often just well-managed transitions.
Engineering, to me, is less about solutions and more about transitions.
I prefer systems that feel invisible.
Something that doesn't ask for attention — but earns it over time.
A calm interface is a form of respect.
Carefully. With intention. So others can move without thinking about the system beneath them.
No conclusion. Just continuity.
Institut Teknologi Bandung
B.Sc. in Computer Science
2023 - 2027 · Indonesia
[International] 2nd Place - Data Analysis Competition 2025
HIMASTA ITS · 2025
[National] Finalist - BRIN AIDeaNation 2025
BRIN · 2025
[National] Finalist - Data Mining GEMASTIK XVIII
Kemdiktisaintek · 2025
[International] Most Outstanding Student Award
Matsuo-Iwasawa Lab, University of Tokyo · 2025
[National] Bakti BCA Scholarship Awardee
PT Bank Central Asia Tbk. · 2025
[National] Honorable Mention - Data Analytics Dash COMPFEST 16
COMPFEST 16 · 2024
[National] 5th Place - Objective Quest Airnology 3.0
BEM FTMM Universitas Airlangga · 2024
[National] 4th Place - Data Analytics FIND IT! 2024
DTETI Universitas Gadjah Mada · 2024
[National] 3rd Place - DATA SLAYER 1.0
HMSD IT Telkom Purwokerto · 2024
[National] 1st Place - DINAMIK 17 Competitive Programming Contest
FPMIPA Universitas Pendidikan Indonesia · 2022
Projects prove I can build. They turn ideas into working systems. Each one solved a problem or answered a question.
A 32-bit educational operating system built from scratch with paging, scheduling, hardware drivers, system calls, a shell, and an EXT2 filesystem.
C · Operating Systems · Paging · Scheduling
A mini DBMS project exploring storage internals, query processing, indexing, concurrency control, recovery, and client-server database architecture.
Database Systems · Storage Engine · Indexing · Transactions
An implementation of the Raft consensus algorithm with leader election, log replication, persistent state, and distributed-system failure handling.
Java · Distributed Systems · Consensus · Replication
A from-scratch NumPy deep learning project for CNN, RNN, and LSTM inference with image classification and image captioning experiments.
Python · NumPy · CNN · RNN
Papers bring me closer to the theoretical side. Articles force clarity. Code demonstrates execution.
Developed an agent-based Text-to-SQL system using Qwen-2.5-Coder-32B-Instruct with a multi-area architecture, MCP tool binding, and iterative validation loops. Evaluated on a Spider subset with hybrid similarity and SLM semantic equivalence metrics, and analyzed ambiguity/schema challenges with query reformulation strategies.
Explored four different text preprocessing strategies for sentiment analysis of Indonesian text, comparing them with a Gensim baseline. Contributed comprehensive evaluation framework using TF-IDF and SVM classification.
Proposed custom decision tree model to handle missing values during data splitting for nonlinear multivariate imputation tasks. Achieved notable average RMSE of 4.98 on synthetic educational dataset.
Developed forecasting model using SSA on daily food commodity prices in Bandung, Indonesia. Demonstrated SSA's ability to identify trends, seasonal patterns, and noise in non-stationary time series.
Writing is how I express what I think about programming. Hobbies, observations, technical views.
Reflection on how major university assignments can provide new perspectives in the rapidly evolving AI era.
DFS and BFS algorithms are fundamental algorithms, meaning all programmers should at least know about these two algorithms.
Decision Tree is one of the Machine Learning algorithms widely used for prediction. This article discusses the basic concepts of Decision Trees.
Experience and reflection during the first semester studying Informatics Engineering at Institut Teknologi Bandung.
Experience shows where I've applied my skills. Each role was about delivering specific results under real constraints.
Jun 2026 - Present
OCBC Indonesia
Jakarta, Indonesia
OCBC Indonesia (IDX: NISP) is a publicly listed Indonesian banking and financial services company, offering personal, business, corporate, and wealth management banking services as part of the OCBC Group.
May 2025 - Feb 2026
Fata Organa
Jakarta, Indonesia
Fata Organa is an Indonesia-based AI software company specializing in speech AI and applied machine learning solutions, and serves as an exclusive partner of Empath, a CAC Corporation division from Japan, to develop technologies such as emotional speech analysis, LLM systems, and AI-powered enterprise applications.
Sep 2025 - Oct 2025
Legali AI
Remote, US
Legali AI is a San Francisco-based legal technology startup building AI-powered tools that help individuals navigate legal processes by organizing evidence, drafting legal documents, and preparing cases through an all-in-one litigation support platform.
Unpaid work that sharpens skills and gives back. These roles tested my ability to design problems and validate solutions.
Apr 2026 - Present
HMIF ITB
Tech Issues and Exploration is a department consisting of Competition and Community, Career Development, and Technology Development.
Coordinated strategic alignment across Competition and Community, Career Development, and Technology Development to ensure each division's objectives, programs, and monthly evaluations run according to the department roadmap
Handled strategic negotiation between HMIF ITB and DITSP to reduce hosting platform billing costs from IDR 2.9 million per year to zero, improving operational efficiency without reducing infrastructure support
Supported the department's role in maintaining technology relevance by building internal tools such as WhatsApp bots and LINE bots to support other divisions, streamline workflows, and improve organizational productivity
May 2025 - Mar 2026
HMIF ITB
Competition and Community is a division under HMIF ITB that supports students in developing their passion, preparation, and achievement in technology competitions.
Managed strategic planning for GEMASTIK preparation, including coordination, learning direction, and competition-readiness initiatives for HMIF ITB members
Managed funding support for competition finalists to help members participate in final-stage competitions more effectively
Built and maintained competition archives, including learning resources, past materials, and documentation, so future cohorts can access structured references for Data Science competition preparation
Nov 2024 - Present
ARKAVIDIA 9.0
Developed and structured data science and machine learning challenges for Datavidia, ensuring a diverse range of problem difficulties and real-world applications. Also conducted extensive data collection and feasibility testing on problems.
Developed and structured data science and machine learning challenges for Datavidia
Conducted extensive data collection using Selenium for web scraping and Pandas for preprocessing
Performed feasibility testing on problems by evaluating model performance with SHAP, RNN, Prophet, and statsmodels
Collaborated with other problem setters to validate problem accuracy, fairness, and adherence to competition standards
May 2024 - Jul 2024
IMPACT ITB 4.0
Designed and formulated high-quality algorithmic and mathematical problems for the competition. Created problem sets across multiple domains and developed Higher-Order Thinking Skills (HOTS) problems to test participants' deep problem-solving skills.
Designed and formulated high-quality algorithmic and mathematical problems for the competition
Created problem sets across multiple domains, including Mathematics, Physics, and Informatics
Developed Higher-Order Thinking Skills (HOTS) problems covering advanced topics such as Dynamic Programming and Graph Theory
Reviewed and tested problems to guarantee correctness, fairness, and feasibility under competition constraints
A way to remember what I've done. Visual memory of where I've been and what happened.
A pause within a shared moment.
Paths taken between obligations.
Tools arranged for quiet work.
Routine measured in steady stride.
Motion without intent to be seen.
Time held before moving on.
A moment passing without notice.
Scale felt through distance.
Presence caught in transit.
A frame that remains.
