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Applying Data-Driven Decision-Making Effectively
Ever felt like you’re swimming in a sea of numbers but still can’t find the right direction? That’s where data-driven decision-making comes in. It’s like having a compass in the vast ocean of information, guiding you to smarter choices and better outcomes. But how do you actually apply it effectively? Let’s dive in and break it down together. Why Data-Driven Decision-Making Matters Imagine trying to bake a cake without a recipe. You might guess the ingredients, but the resul
Otewa O. David
Nov 44 min read
Building a Standout Data Analyst Portfolio
When it comes to making a splash in the world of data analysis, your skills alone won’t cut it. You need a showcase that tells your story, highlights your expertise, and convinces businesses you’re the expert they’ve been searching for. Think of it like a portfolio, but way cooler and more dynamic. Ready to build a standout data analyst showcase that grabs attention and opens doors? Let’s dive in. Why Your Data Analyst Showcase Matters Imagine walking into a room full of can
Otewa O. David
Oct 203 min read


Leveraging Data Insights to Solve Business Challenges
Ever feel like your business is swimming in a sea of data but still struggling to find the shore? You're not alone. Data is everywhere,...
Otewa O. David
Oct 134 min read


Transforming Businesses with Data Analysis Insights: Key Case Studies
In today’s digital age, data analysis has become vital for businesses wanting to enhance their operations and elevate customer...
Otewa O. David
Oct 103 min read


Crafting an Impressive Data Analyst Portfolio
When it comes to showcasing your expertise as a data analyst, nothing speaks louder than a well-crafted portfolio. Think of it as your...
Otewa O. David
Sep 293 min read


Leveraging Data Insights to Solve Challenges
Ever felt like you're swimming in a sea of data but still thirsty for answers? You're not alone. Data is everywhere, but turning it into...
Otewa O. David
Sep 224 min read


Building an Impressive Data Analyst Portfolio
When it comes to making sense of raw data, having a strong data analyst profile can be your golden ticket. Think of it like a...
Otewa O. David
Sep 14 min read


Overcoming Business Challenges with Data Insights
Ever felt like your business is a ship sailing through foggy waters? You know where you want to go, but the path isn’t clear. That’s...
Otewa O. David
Aug 283 min read


Troubleshooting Blank Visuals in Power BI: My 5-Step Approach
In Power BI Development: Troubleshooting Blank Visuals In Power BI development, few things are more puzzling than opening a report and...
Otewa O. David
Aug 142 min read


Mastering Business Intelligence: The Art of Data Visualization
In business intelligence, one of the most common requests I hear is: “Can you show everything in one view?” Recently, a stakeholder...
Otewa O. David
Aug 143 min read


The Unexpected Insight That Shifted Our Entire Marketing Strategy
Setting the Scene: When Routine Turned Interesting It started like most projects. I was working with the marketing team, reviewing...
Otewa O. David
Jun 112 min read


How I Successfully Navigated Deadlines as a Data Analyst (With Real Examples)
If there's one thing that working in data has taught me, it's this: meeting deadlines isn’t just a nice-to-have—it’s how trust is built ....
Otewa O. David
Jun 93 min read


From Data to Decisions: How AI-Powered Dashboards Are Transforming Business Strategy in 2025
Let’s be real—business dashboards used to be static, clunky, and often outdated the moment you opened them. But in 2025, that’s changed....
Otewa O. David
Jun 32 min read


Is Your Data Telling the Truth? How Data Analysts Validate Accuracy
You’ve pulled the data. Built the dashboard. Hit "Run". But something feels off. The numbers don’t match what the business expected. So...
Otewa O. David
Jun 22 min read


Embracing AI-Powered Analytics: A Real Shift in How We Work
Step into the Future of Analytics — Where AI Transforms Data into Decisions. Let’s be real — the world of data analytics isn’t what it...
Otewa O. David
May 263 min read


How Do You Measure the Success of a New Product Launch? Let’s Break It Down.
Let’s be real for a second. Launching something new—whether it’s an app, a course, or even just a side hustle you’ve poured your soul...
Otewa O. David
May 182 min read


How I Decide What to Trust When Doing Desk Research
Let me be honest—researching things online these days can feel like walking through a minefield. Everyone’s got an opinion, stats are...
Otewa O. David
May 123 min read


So, What Exactly Are These "Real-World Problems" Everyone Wants Data Analysts to Solve?
You’ve probably seen it all over job descriptions and LinkedIn posts: “We’re looking for a data analyst with experience solving...
Otewa O. David
May 13 min read


💥 My Ads Were a Disaster (Here’s What Actually Turned It Around)
Let me be honest—running Facebook and Google ads felt like setting my money on fire. I followed the guides. Watched the YouTube gurus....
Otewa O. David
Apr 242 min read


🧩 Why Your Dashboard Sucks—And How to Fix It
🚦 Let’s Be Real for a Second We’ve all seen them. Dashboards with 27 widgets, 12 filters, and colors so loud they scream “Look at me!”…...
Otewa O. David
Apr 242 min read
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