Vincent Yonathan

Experience

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  Persekutuan Mahasiswa Kristen ITS

  Mar 2020 - Dec 2020

  Staff of Funding Division

  Responsible for managing the funding of Christmas and Easter celebration for all Sepuluh Nopember Institute of Technology Civitas

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  Persekutuan Mahasiswa Kristen ITS

  Feb 2021 - Feb 2022

  Media and Information Technology Staff

  Responsible for handling media and information of PMK ITS

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  AIChE Indonesia Student Conference 2022

  Apr 2021 - Apr 2022

  Web Developer

  • Responsible for creating the website https://aisc2022.com using Laravel, Tailwind, and Javascript.• Responsible to develop the website which includes adding features, fixing bugs and maintaining the website.• Actively involved in designing and creating future features for the website

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  Kamar Pelajar

  May 2021 - Jan 2022

  Data Analyst

  • Responsible of Analyzing Data to extract information needed for the Company's Future. • Responsible to present The Data Visualization and Information to the Company every month.• Responsible to manage and maintain the current database of the company.• Actively involved in designing the database for new features of Kamar Pelajar.

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  Institut Teknologi Sepuluh Nopember (ITS)

  Aug 2021 - Dec 2021

  Object Oriented Programming Teaching Assistant

  • Responsible for conducting external course and tutor of Object Oriented Programming for the class.• Actively involved in scoring and evaluating the student's score in class.

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  Telkomsel

  Feb 2022 - Jul 2022

  Data Engineer

  • Develop code to do ETL (Extract, Transform, Load) for daily database refresh using Python and Prefect Orion.• Manipulate, clean and creating ready to use data for marketing division based on script using Postgresql.• Visualize company’s outlet transaction dataset to map outlet segmentation across Indonesia based on PowerBI report. • Producing paper base reports including the full analysis of the segmentation on the dataset.• Presenting the result in form of Geospatial Dashboard containing research of the segmentation to the board of the company. Show less

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  Sinar Mas Land

  Aug 2022 - Feb 2023

  Data Specialist

  • Visualize company’s property selling, leads, and IP Address using PowerBI in form of Geospatial Dashboard.• Manage the company’s SAP Business Object for daily usage for board of the company• Develop from scratch code to do ETL (Extract, Transform, Load) for daily database refresh using Python and Prefect Orion for IP Tracking in the visualization projects.• Produce and develop the code of Machine Learning Models to give weights to each feature of the data in company revenue datasets and analyzing the weight pattern for winning customers. Show less

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  Unilever

  Aug 2023 - Jan 2024

  D&A Business Analyst

  • Developing a validation automation report to streamline data validation processes for Unilever Indonesia, leveraging PowerBI, Azure Databricks, and Excel.• Developing a deep learning (NLP) approach, inspired by the Sentence Transformers BERT model, to automate SKU Mapping using Unilever Indonesia and Nielsen Dataset.• Providing primary support for the 6P Tracker Radar, encompassing end-to-end data validation, data quality assurance and data preprocessing, for Unilever Indonesia's Personal Care division.• Collaborating closely with international clients from India and Malaysia to successfully execute various internal initiatives.• Conduct IT Audit and Data Quality Analysis for Nielsen, Kantar and MWB data along with each KPI's for ensuring data consistency and validation on each end. Show less

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  EY

  Jan 2024 - now

  Technology Risk - Data Analytics Associate

  Center of Excellence - Data Analytics & Intelligence Delivery Team• Conducted in-depth IT audits, including IT General Control (ITGC) and IT Application Control (ITAC) assessments, for one of the largest state-owned enterprises.• Evaluated IT systems to ensure compliance with governance frameworks to improve operational integrity and cybersecurity.