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Регистрация: 03.06.2025

Muhammad Mahardhika

Специализация: Data Analyst
— I am an aspiring Data Analyst Professional with a passion for learning and collaborating with others, also I value flexible working hours, which keep me motivated and engaged. — Currently, I am working as an observer and analyst at BMKG. — I am analysing and forecasting climate data to be some climate information and I am the founder, the data engineer, and the data scientist of Lanyard Hunter, a tech startup. — Moreover, I worked as a Data Analytics Associate at RevoU as part of RevoU Data Analytics Bootcamp. — These experiences taught me valuable skills, including problem-solving, statistical techniques, data cleaning, exploratory data analysis (EDA), report creation with dashboards, and effective teamwork. — I am expertised in using analytical tools like SQL, Excel/Google Sheets, Python, Looker, and Tableau. — My analytical thinking and attention to detail ensure accurate results. — I firmly believe that data has the power to solve various real-world problems, and I aspire to be a part of this change by contributing through data science.
— I am an aspiring Data Analyst Professional with a passion for learning and collaborating with others, also I value flexible working hours, which keep me motivated and engaged. — Currently, I am working as an observer and analyst at BMKG. — I am analysing and forecasting climate data to be some climate information and I am the founder, the data engineer, and the data scientist of Lanyard Hunter, a tech startup. — Moreover, I worked as a Data Analytics Associate at RevoU as part of RevoU Data Analytics Bootcamp. — These experiences taught me valuable skills, including problem-solving, statistical techniques, data cleaning, exploratory data analysis (EDA), report creation with dashboards, and effective teamwork. — I am expertised in using analytical tools like SQL, Excel/Google Sheets, Python, Looker, and Tableau. — My analytical thinking and attention to detail ensure accurate results. — I firmly believe that data has the power to solve various real-world problems, and I aspire to be a part of this change by contributing through data science.

Скиллы

SQL
Python
Data Analytics
Looker Studio
Tableau
Pandas
Numpy
Matplotlib
Seaborn
Google Sheet
Excel
Data Cleaning
Descriptive Statistics
Cluster Analysis
Correlation & Regression Analysis
Cohort Analysis

Опыт работы

Data Scientist & Data Engineer
с 10.2024 - По настоящий момент |Lanyard Hunter Startup Tech Company
SQL, Python, Pandas, Numpy, Matplotlib, Seaborn, Data Cleaning, Exploratory Data Analysis/Visualization, Descriptive Statistics, Cluster Analysis, Correlation & Regression Analysis, Cohort Analysis, Looker Studio, Tableau
● Building data pipelines to gather global market data, commodity prices, weather conditions, and wave height data from external sources. ● Managing and optimizing cloud-based data storage for secure and fast data access. ● Setting up ETL pipelines to clean, integrate, and consolidate data, preparing it for analysis and visualization. ● Analysing real-time commodity price trends and demand to deliver relevant pricing and market predictions. ● Generating insights on commodity conditions and identifies optimization opportunities based on data trends and user behaviors. ● Developing and compelling data visualizations to facilitate user understanding of market conditions and potential product optimization.
Data Analytics Associate
06.2023 - 08.2023 |RevoU
SQL, Python, Pandas, Numpy, Matplotlib, Seaborn, Data Cleaning, Exploratory Data Analysis/Visualization, Descriptive Statistics, Cluster Analysis, Correlation & Regression Analysis, Cohort Analysis, Looker Studio, Tableau
● Execute hands-on stealth tech startup project as part of RevoU Data Analytics. ● Responsible to execute analysis such as feature adoption and prioritization analysis, customer segmentation, churn analysis, and KPI dashboard monitoring. ● Manage to run 1 self-data project in 2 weeks with satisfactory results from supervisor.
Climate Data Analyst
с 05.2022 - По настоящий момент |BMKG
Google Sheets, Python, Tableau, Python, Google BigQuery
● Inputting climate data variables up to 12 hours such as; temperature, relative humidity (RH), air pressure, sunshine duration, radiation, and precipitation daily. ● Analyzing those climate data daily like highest, lowest, average, trends, and boxplot from those variables of climate data using Python. ● Creating bulletin or dissemination of analysis climate and forecasting about precipitation, drought level, water availability level, flood-prone areas, and average temperature monthly with an accuracy level of 80%. Projects: 1. US Regional Sales Data. (January 2023 – April 2023). Tools: Google Sheets, Python, Tableau. ● Problem discovery, We found A stagnant profit that happened in 2020 with a growth of +0.12% from 2019. ● We did EDA and from EDA We got 56 stores that caused stagnant profits in 2020, so We need store segmentation to boost our profit. ● Performed Regression to Understand the influence of using segmentation to increase profit and orders. An increase of 81-121 order quantity per month could boost profit up to $1.24M. ● Created an interactive dashboard using tableau. 2. Mutual Fund Company Customer Segmentation Analysis. (February 2023 – March 2023). Tool: Python. ● Cleaned data by checking the data type, checking values and typos, finding the outliers, treating missing & irrelevant values, and manipulating the data. ● Performed descriptive statistics for string and numeric variables. ● Defined the user and transaction trends. ● Created customer segmentation with elbow and silhouette methods. 3. TheLook eCommerce User Retention Analysis (Cohort Analysis). (February 2023). Tools: Google BigQuery, Google Sheets. ● Defined the primary key of the tables to connect them. ● Found tables that can be used to answer the business problem. ● Wrote query in Google BigQuery. ● Performed cohort analysis to find the user retention rate.

Образование

Natural Science - Climatology (Бакалавр)
2017 - 2021
State College of Meteorology Climatology And Geophysics

Языки

АнглийскийВыше среднегоИндонезийскийРодной