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About Me

Hi!
Hello, I'm Sadaruwan, and I am passionate about data science and machine learning. As a beginner, I have great confidence about my knowledge and I'm wondering how to use my knowledge to help people. Mainly I am good at Data Visualization using Python Matplotlib and custom interactive dashboards using the Dash package. I know how to deal with big data sets and get useful insights through the data to achieve business goals or solve problems. Mostly I work with Python but my toolbox has a lot of tools for doing the EDA process such as R, Power BI, Tabular, Excel, and many more then use machine learning models, and deep learning to understand the patterns of the data. So this process is like an adventure! Lets! find the hidden treasure from data.

Skills

Experience

Education

  • Python
    Python is a very useful tool for data analysis and machine learning.Python has already implemented awsome packages and python has huge community support so it's really helps for do a heavy task.Mostly I use python for clean the data and making complex graphs.
  • R programming language
    R also a great tool and capable with working with big data so I use R for most of difficult tasks because R is already design for mathematical computation.
  • Tableau
    As a person who working with data should know about at least one BI tool, Tableau is a great BI tool and user can design awosome Visualization dashboards.
  • Self-employed
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  • Self-employed
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  • Self-employed
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  • 2022 - now
    Undergraduate student in University of ruhuna Sri Lanka.
  • 2020
    G.C.E Advanced level
  • 2016
    G.C.E. Ordinary level

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60 %

64 %

72 %

My Services

Exploratory data analysis (EDA)

The process of investigating, organizing, and analyzing datasets and summarizing their main characteristics, often employing data wrangling and visualization methods.

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Mash-up and Explore

this stage is the modeling stage, after precess the data we ready for building machine learnning models and discover hidden pattern of the data. then we use these models for solve the problems.

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Present

Lastly we Create awosome graphics for show the results who hasn't enough knowledge about the data and explain the situation and guide for decision making and problem solving.

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My Activities

Item selector application

In day-to-day life, we all face problems, like decision-making, optimization problems, and so on. When we consider a shop, operation research allows us to make maintenance policies, preventive maintenance, maintaining crew size and so many applications. At this time, we are considering, an application of goal programming in any kind of shop. For example, we are considering a computer shop and they have a lot of items in the shop so some customers can't select the best matching item as he or she wishes and the employee also face a big problem so we created a goal programming application to overcome this problem. Customers can give goals and priorities for the goals and the application return all the products that achieve the goals with consideration of the priorities. For example, we apply the application to select the best laptop for the customer that fits the budget, goals with priorities, and goals that are,


  • RAM memory in gigabytes
  • Storage
  • Processor benchmark
  • GPU benchmark
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Meal selector application

In day-to-day life, we all face problems, like decision-making, optimization problems, and so on. When we consider a shop, operation research allows us to make maintenance policies, preventive maintenance, maintain crew size and so many applications. At this time, we are considering, an application of goal programming in any kind of shop. For example, we are considering a canteen and they have a lot of food categories in the shop so some customers can't select the best combination of meals to achieve their daily nutrition so we create a goal programming application to overcome this problem. Customer can give goals and priorities for the goals and the application return the best meal combination with consideration of the priorities.


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My Work

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Image Classifier

This application can identify specific patterns in a photo and identify the object

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ML model for predicting the market prices

This application can identify market trends and accurately predict future prices.

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Wheather Forcaset

Use google data for train a ML model and predict the current whether with high accuracy.

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Contact Me

sriyantha1234567890@gmail.com

0762875859

copyright Sadaruwan. DoubleS.