# Arkananta Radithya

Arkananta Radithya is a remote worker on Himalayas, Freelance Engineer at JokiProyek, based in Indonesia.

Source: https://himalayas.app/@arkanantaradithya

```text
Data analyst at JokiProyek who builds Python and SQL pipelines and validated analyses of 844,392 store-days and 366,508 race laps.
```

| Detail | Value |
| --- | --- |
| Availability | Looking for a job |
| Location | Indonesia |
| Authorized to work in | Indonesia |
| Salary expectations | 20000k+ IDR |
| Job categories | Data Analyst, Data Scientist, Machine Learning Engineer, Data Engineer |
| Skills | Data Analysis, SQL, Python, Exploratory Data Analysis, Data Cleaning, Data Validation, Machine Learning, Statistical Analysis, Data Pipelines, Data Visualization, Forecasting, PySpark, Apache Spark, Kafka, Trino |
| Website | https://radithyarka.netlify.app |
| LinkedIn | https://linkedin.com/in/arkananta-radithya |
| GitHub | https://github.com/radithyaarka |

## What I'm looking for

```text
I'm looking for an analytics internship where the report has to be right, not just finished.
```

## About

```text
At JokiProyek, I take on client data and analysis work by scoping each request and estimating delivery before I start. I clean and analyse datasets in Python, then deliver the analysis or small model the brief calls for.

For my F1 Race Strategy project, I built a tested Python and SQL pipeline with independent SQL cross-checks, then analysed 366,508 laps to measure pit loss across circuits. My retail forecasting project quantified a 38.8% average sales lift across 844,392 store open-days.

At PT. Badak NGL, I built and tested an RSA login-flow prototype for three internal systems, then handed the source code to the IT team and demoed it. I also presented my first-author CelestX research at ICAICTA 2026, evaluating a text model on Indonesian social media data.
```

## Experience

### Freelance Engineer (current)

JokiProyek. Aug 2026 - Present

```text
Take on client data and analysis work through JokiProyek: turn each request into a written scope of work with a delivery estimate before starting. Clean and analyse the client's dataset in Python (Pandas, Scikit-learn), then hand back the analysis, or the small model, the brief asks for.
```

Skills: Python, Pandas, scikit-learn, Data-Analysis, Data-Cleaning

### Media & Information Staff

HMIT ITS. Feb 2024 - Feb 2026

```text
Led a team of 11 (8 designers and 3 coordinators) after being promoted to Vice Head of Department: creative direction, publication deadlines, and digital asset QA. Added roughly 3,000 followers to the department's social media across 2 management periods through publication strategy and visual communication.
```

Skills: Team-Leadership, Creative-Direction, Social-Media-Strategy, Branding, Quality-Assurance

### Teaching Assistant

Institut Teknologi Sepuluh Nopember (ITS). Mar 2024 - Dec 2025

```text
Guided hands-on implementations of distributed processing and streaming pipelines with Apache Spark and Apache Kafka, and advised student teams on their final-project big data stacks. Mentored students in data structures and web/mobile programming, and evaluated assignments.
```

Skills: Apache-Spark, Kafka, Big-Data, Data-Structures, C++, HTML, CSS, JavaScript, Android, Java, Kotlin

### Information Technology Intern

PT. Badak NGL. Dec 2024 - Feb 2025

```text
Built an RSA login flow prototype for 3 internal systems (e-Procurement, e-PNK, e-Contract) that share one login form; encrypted credentials with the public key along the login path, with database storage left to the implementation. Tested the flow with dummy data, then handed the source code to the IT team and presented and demoed it for implementation.
```

Skills: RSA, Encryption, Prototyping, System-Integration, Testing

### Project Officer

Basic Media Schooling (HMIT ITS). Jan 2024 - Dec 2024

```text
Served as Project Officer for Basic Media Schooling 2024, the department's design workshop: 80+ participants across 5 materials covering design, photography, and copywriting. Owned the event plan, timeline, and committee coordination, and reported the event's outcome to the department.
```

Skills: Event-Planning, Project-Management, Coordination, Reporting

### Head of Design & Documentation

OKKBK IT 2024. Jul 2024 - Sep 2024

```text
Led the design and documentation division of OKKBK IT 2024: set the event's visual identity, typography, and digital publication assets. Ran the division's workflow, daily task delegation, and QC for all social media publication assets and event documentation.
```

Skills: Design, Typography, Visual-Identity, Workflow-Management, Quality-Control

## Education

### Institut Teknologi Sepuluh Nopember (ITS)

S.Kom (Information Technology), Information Technology. 2022 - 2026. Grade: 3.62/4.00

```text
Pursuing a Bachelor of Information Technology with a GPA of 3.62/4.00. Coursework includes artificial intelligence, machine learning, big data, and database systems.
```

## Tech stack

- Apache Spark
- NumPy
- Pandas
- PySpark
- MySQL
- PostgreSQL
- SQLite
- Android Studio
- JavaScript
- Python
- Java
- Kotlin
- C++
- scikit-learn
- Streamlit
- Kafka
- FastAPI
- Microsoft Excel
- Git
- Docker
- SQL
- MinIO
- Trino
- Apache Kafka

To contact Arkananta, message them from this profile with a Himalayas employer account: [Hire on Himalayas](https://himalayas.app/hire).

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