Dev Agnihotri's Website

Welcome to my webpage

I'm a Data analyst, which basically means I'm a detective who cracks the case of the missing insights, one spreadsheet at a time.

Let's do it, my friend.

MY WORKING PROCESS

  • Collecting and cleaning data
  • Performing data analysis
  • Creating data visualizations
  • Interpreting and presenting insights

I'm like a janitor here, but for data! I roll up my sleeves and get down and dirty, scrubbing away at data until it's sparkling clean. I use my fancy tools like Excel, SQL, and Python to make sure the data is spotless, just like a freshly washed car.

I put on my detective hat and get down to business, analyzing data like a pro. I dig deep, asking tough questions and looking for patterns and insights that others might miss. It's like a puzzle, and I love putting the pieces together to solve it.

I'm like a magician now, turning data into beautiful pictures that tell a story. I use tools like Python's matplotlib and Power BI to create graphs and charts that are so pretty, they'll make your heart skip a beat.

I'm like a storyteller here, taking complex data and turning it into a tale that everyone can understand. I use my charm and charisma to deliver insights in a way that's engaging and easy to follow. I make the data dance, baby!

FAQ

  • 01.
    What's the difference between a data analyst and a data scientist?

    Well, a data analyst is like a detective who solves mysteries with data, while a data scientist is like a mad scientist who creates artificial intelligence and tries to take over the world. Or something like that.

    While both data analysts and data scientists work with data, their roles are slightly different. Data analysts focus on analyzing data to uncover insights that inform business decisions, while data scientists use advanced statistical and machine learning techniques to build predictive models and solve complex business problems.

    Well I am a Data Analyst and am aspiring to become a data scientist.

  • 02.
    How do you ensure data accuracy and integrity?

    I use a magic wand and sprinkle fairy dust on the data to make sure it's accurate and pure. Just kidding! I use a variety of data validation techniques and tools to ensure data accuracy and integrity.

    As a data analyst, I use a variety of tools and techniques to ensure the accuracy and integrity of data. This includes data cleaning and validation, careful documentation of data sources and cleaning processes, and ongoing monitoring of data quality.

  • 03.
    How do you stay up to date with the latest data analysis tools and techniques?

    I attend wizarding school and study divination so I can predict the future of data analysis. Or, you know, I just read industry publications and attend conferences like a normal person.

    As a data analyst, I am always learning and exploring new tools and techniques. I attend conferences and webinars, read industry publications and blogs, and participate in online communities to stay informed and up to date with the latest trends and best practices.

  • 04.
    How do you deal with missing or incomplete data?

    Ah, the classic case of missing data - it's like trying to complete a puzzle without all the pieces. But fear not, my friend, as a data analyst, I have a few tricks up my sleeve. One way we deal with missing data is through imputation - basically, we fill in the missing pieces with educated guesses based on what we know about the other data points. Think of it like trying to piece together what happened on a first date, even though your crush didn't tell you everything. We use context clues and our own intuition to fill in the gaps.

    Dealing with missing or incomplete data is an important aspect of data analysis. Depending on the nature and extent of the missing data, there are several imputation techniques and data cleaning processes that can be used to ensure that the data is as complete and accurate as possible.

  • 05.
    How do you present data analysis findings to non-technical guys?

    Ah, the age-old question of how to make data analysis accessible to non-technical guys. It's like trying to explain the concept of love to a person like me - you want to make sure you're using language that I'd understand. So, what I like to do is use analogies and metaphors to help make the data come to life. For example, if I'm presenting data about customer satisfaction, I might say that our customers are as happy as a pig in mud. I also like to use visuals, like charts and graphs, to help illustrate my points. It's all about finding a way to connect the data to something that everyone can relate to.

    Presenting data analysis findings to non-technical guys is a crucial part of the data analyst's role. It requires the ability to communicate complex information in a clear and concise manner using visual aids, storytelling techniques, and plain language.

  • 06.
    Can you explain what a regression analysis is?

    Oh, regression analysis? You mean that fancy way of figuring out if your crush is really into you or not? It's like trying to solve a complex equation, except with data. We use it to see how one variable relates to another, and to make predictions about future outcomes. So, if you're wondering if your crush really likes you back, you could use regression analysis to look at factors like how often they text you, how much time they spend with you, and if they laugh at your jokes. Of course, the analysis won't give you a 100% accurate answer, but it can give you some pretty good clues.
    and the good thing is I'll get it done for you.

    Regression analysis is a statistical technique used to analyze the relationship between two or more variables. It is commonly used to predict future outcomes or to identify the strength and direction of the relationship between variables.

Wanna dive in more ?
You can see all of my data analysis projects by clicking here and all of my data science certifications here