Published inILLUMINATION·PinnedMy Personal Branding Journey on Medium to 3K FollowersFrom Zero to Hero: About me — Hello, readers! I’m Richard Warepam. It’s a quiet, late-night — 12:09 am on November 28, 2023, to be precise. Tonight, I feel a deep urge to share a story close to my heart. This isn’t about data science or AI, my usual topics. Instead, it’s a personal story of growth…Followers4 min readFollowers4 min read
Published inILLUMINATION·PinnedThe Ultimate Guide to Mastering “CASE WHEN” in SQL for Data WizardsCASE WHEN Magic: Transform Your SQL Skills Instantly! — In the world of SQL, mastering conditional logic is kind of similar to a chess player learning strategic moves. At the heart of this is the CASE WHEN statement, a versatile tool that can reshape data and decision-making in SQL environments like SQL Server, Oracle, and Snowflake. This article is…Sql7 min readSql7 min read
Published inDare To Be Better·PinnedHow to Become Data Analyst 2.0The Ultimate Guide: Elevating Your Skills with Domain Knowledge — In the world of data analytics, the landscape is rapidly evolving. It’s no longer sufficient to possess a basic understanding of data manipulation and software proficiency. As we shift from Data Analyst 1.0 to Data Analyst 2.0, a new skill set is required — one that’s richer, more dynamic, and…Data Analysis6 min readData Analysis6 min read
Published inILLUMINATION·PinnedHow to Conduct an Effective Exploratory Data Analysis (EDA)The Ultimate Guide — Hello there, back with a hot topic in the data science world — Exploratory Data Analysis (EDA). Think of EDA as your preliminary detective work; it’s the part that can make or break your subsequent data modeling. I will try to explain EDA through my understanding in this article. So…Data Science6 min readData Science6 min read
Published inDare To Be Better·Pinned7 Books to Be the Top Data EngineerIn today’s data-driven world, data engineering plays a pivotal role in transforming raw data into actionable insights. Aspiring data engineers often seek guidance and knowledge to master the essential skills required for success. While online resources and courses are abundant, the power of a well-written book can never be underestimated…Data Engineer6 min readData Engineer6 min read
Published inDare To Be Better·Nov 16Case Study #4 : A Step-by-Step Guide to Analyzing the AQI (Air Quality Index)A Case study of Delhi’s Air Quality in January 2023 — In January 2023, Delhi, as usual, faced a critical environmental challenge—its air quality. This comprehensive case study dives deep into the Air Quality Index (AQI) of Delhi, offering a step-by-step guide to analyze and understand this crucial environmental metric. …Data Science7 min readData Science7 min read
Published inDare To Be Better·Nov 15How to Use ChatGPT for Data Science: Get Free eBookTop 50+ Effective Prompts for Data Scientists — In today’s data-driven world, understanding the art of prompt engineering is important for every data scientist. “Top 50+ Effective ChatGPT Prompts for Data Scientists” is more than simply an eBook; it’s a fuel for data science innovation and productivity. And the best part? You don’t need ChatGPT Plus; my carefully…Data Science3 min readData Science3 min read
Published inILLUMINATION·Nov 13How to Select the Best Model Evaluating Methods and When to Use Them: The Ultimate GuideHow to Bring Out the Best in Model Evaluation — In the ever-evolving landscape of data science and machine learning, evaluating models is not just a step—it's a craft. The precision of your model’s evaluation can make or break your predictive insights. So, how do you bring out the best in model evaluation? This guide will walk you through the…Data Science5 min readData Science5 min read
Published inDare To Be Better·Nov 9How I created Custom GPT: “DSA-Tutor GPT” (No Coding)5 Steps — A Comprehensive Guide of How to Create Custom GPTs: a Personalized ChatGPT — You’ve probably heard of the Custom GPT, which can be created by anyone with no coding. It’s an update that OpenAI recently announced during their DevDay on November 6, 2023. If you haven’t heard about it yet, you may read about it in my most recent article. …ChatGPT7 min readChatGPT7 min read
Published inDare To Be Better·Nov 76 Major Updates from OpenAI DevDay: ChatGPT6th Nov, 2023: Updates like introduction of GPT4 Turbo and GPTs — In the fast-paced field of artificial intelligence, OpenAI has made news once more with a slew of intriguing upgrades that aim to improve how we engage with AI technology. Let’s break these upgrades down into small segments for a better understanding. A Community of Millions: OpenAI’s Expanding Reach The statistics are in, and they are impressive: Over…OpenAI4 min readOpenAI4 min read