EXPLORATORY DATA VISUALIZATION

Microsoft Certified: Azure Fundamentals

Certificate of Graduation Job Connector Data Science

STORYTELLING THROUGH DATA VISUALIZATION

SQL FUNDAMENTALS

DATA ANALYSIS WITH PANDAS : INTERMEDIATE

Finance Foundations for Solopreneurs

DATA CLEANING

Cloud Hadoop: Scaling Apache Spark

Learning Cloud Computing: Core Concepts

Strategic Thinking

LangChain & Vector Databases in Production

DATA ANALYSIS

Marketing: Copywriting for Social Media

Docker for Data Scientists

Blockchain: Beyond the Basics

Building Deep Learning Applications with Keras 2.0

Blockchain Basics

Apache PySpark by Example

Introduction to Linux

Student Volunteer from Universitas Gadjah Mada for social volunteerism in the Temajuk Village, Kalimantan Barat, Indonesia with big theme to alleviate poverty in the village through environmental tourism. 

As project leader, my task is to lead the team of 28 peoples and responsible for every project that was done.  

Project Leader

Master of Science (MS)

As an AI Engineer, I specialize in developing advanced AI products that leverage both open-source and closed-source LLM services. The product focuses on validating the business and connecting with the investor with AI.

My responsibilities including:
• Develop Financial-AI powered application with both open-source and closed-source LLM services.
• Implement AI models’ architecture and ensure the AI product met the company vision.
• Ensure AI models seamlessly integrated with the existing system.
• Translate the business requirement into necessary solution required from the application.

AI Engineer (Generative AI/ LLM)

•	Assisting ongoing research by planning research methodology, recording the progress, analyzing the research data and presenting the research result •	Develop and maintain a relationship with the external research institutes and companies •	Responsible for training of the new member •	Organizing all the research materials and documents into the proper place, helping the research center accurately finding the necessary materials or documents •	Providing additional support for the other staff research outside of the main research

Researcher

•	Assisting ongoing research by planning research plan, documenting research progress and analysing the research data
•	Establishing a Standard Operational Procedure for one of the research at the laboratory

Summer Research Assistant

Berdata provides the latest information about data science and related fields with up-to-date blogs and educational material in Bahasa, Indonesia.

We also provide services to fulfill your data science and machine learning model needs, including:

- Data Analysis and Visualization
- Predictive Modeling and Machine Learning
- Business Intelligence (BI) Solutions
- Generative Artificial Intelligence and Deep Learning Solution Development
- Data Strategy and Consulting
- Optimization and Automation
- Training and Workshops

Founder

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•Generate Data Science end-to-end working framework for the company and implement MLOps design within the framework. End-to-end means from understanding the business problem to the model monitoring.

•Successfully implemented and supervised various Machine Learning model to improve the business quality, including:

    o Successfully implemented and supervised Propensity-to-Buy Machine Learning models in several business lines to meet the business target and achieved close to 150% of the Annual Target.
   o Develop a customer segmentation model and analyze the segment data to provide insight into actions suitable for each segment. The action insight is used to support the Propensity-to-Buy project.
   o Successfully implemented and supervised Churn Prediction Machine Learning models to avoid customer loss. Help decrease churn rate by 3%.
   o Technical Project Leader for Fraud Detection Model Project in 2024 that help improve claim fraud business pipeline.

•Leading teams of data scien

Data Scientist Assistant Manager (ML / LLM/ MLOps)

- Working day-to-day on the data project within the business to increase the business values of the company using the power of the data
- Harnessing the power of Machine Learning within the company department depends on the business user requirements. 
- Educate people for the AI and Machine Learning benefits to the Business user

Data Scientist Supervisor

•	Auditing career website from a various company and provide feedback to the team leader
•	Gained experience in detail work and teamwork

Auditor

•	Successfully conducting a classroom session for Data Science Course with participants both from a professional industrial background (Banking, Finance, HR, Math, Marketing, etc.) and Fresh Graduate. 

•	Responsible for creating the Data Science teaching material and successfully implemented this material in the teaching session. Material including Python Programming Fundamental, SQL Fundamental, Data Science Analysis Methodology (Focus in Statistical Analysis and Visualization Analysis), and Machine Learning for Data Science. 
 
•	Responsible to supervise the social media analysis project. Currently in progress of the sentiment analysis project. Future project plan including customer segmentation analysis and forecasting.

Head of Data Science

Contributing Writer

As the Lead Data Scientist and Startup co-founder, I oversee the data science team and steer the direction of the AI product. I will also collaborate with the other departments to ensure the AI product is on the right track.

My responsibilities including:
• Led the development of Data Science Dashboard features, including Data Visualization, Speech-to-Text, and Statistical Analysis, and enhanced the platform with LLM-powered Retrieval-Augmented Generation (RAG) and Agent capabilities
•Produce Product Requirements Document (PRD) and ensure the direction of AI product following the company vision.
•Managing the AI product usage and the cost incurred related to the AI activity.
•Collaborated with the team members to achieve target results and meet deadlines. Validate the timeline with the developer teams.

Chief Product Officer (Generative AI/ LLM)

Data Scientist and AI Engineer. Currently building a no-code personal data analyst startup.

substack

projects

github

medium

gumroad

Know about Cornellius Yudha Wijaya's work experience, education, bootcamps, certifications, and much more. Cornellius Yudha Wijaya