Don’t decide without the data. And don’t act without the insight.

I’m Onyinyechi Obi, a strategic data analyst who helps FinTech, SaaS & HealthTech leaders turn data chaos into confidence so they can make bold, evidence-based decisions with speed and certainty.

From growing up as a house help in Nigeria to earning an MSc in PR & Marketing Communication and becoming Google-certified in Data Analytics, my journey taught me two truths:

🔹 Data without communication is noise.
🔹 Insights without action are wasted potential.

Today, I combine technical mastery (SQL, Python, Power BI, Tableau) with executive storytelling to build decision systems, not just dashboards.

Because in high-stakes industries, clarity isn’t nice-to-have.
It’s survival. 

Here’s How I Drive Impact:
🔹 At The Analyst Hub, I ended data chaos for leadership:

Built automated pipelines (Snowflake → SQL → Power BI), cutting reporting time by 40%
Turned fragmented metrics into one source of truth restoring trust in decisions
Answered: “Why are we still guessing?” with real-time KPI visibility.

🔹 In global development (Abia State Gov, World Bank FADAMA III, KPMG US):

Saved $2.3M+ by optimizing supply chains using feedback data
Translated complex policy insights into strategy briefs & public messaging
Delivered audit-ready datasets with full compliance traceability

My Mission?
To help scaling tech teams stop flying blind.

I don’t just report what happened.
I answer:

❓ “Why did it happen?”
❓ “What might happen next?”
❓ “How do we act now?” 

That’s the difference between reporting and strategic analysis.

Who Should Work With Me?
If you're leading a team where:

Dashboards exist but no one trusts them
Growth feels unpredictable
Risk hides in plain sight
Then let’s talk.

DM me “CLARITY” — I’ll send you my free Executive Decision Brief Template.
Join 4,722+ thinkers in DataLog, my weekly newsletter: linktr.ee/onyinyechobi

#DataAnalyst #FintechAnalytics #SaaSBusiness #HealthTechData #SQL #Python #PowerBI #Tableau #DataStorytelling #StrategicAnalytics #DataDrivenDecisions #Wise

Onyinyechi Obi

Interconnect Technologies

Brand Designer

The Iam3rd Initiative

Visual Designer

Web Designer

➤ Collaboration with clients to develop their brand identity, to enhance brand recognition and consistency, resulting in a modern and cohesive visual presence.

➤ Design of digital and print materials including social media graphics, posters, and flyers to drive engagement and conversions.

➤ Creation of custom illustrations, providing unique and creative visuals tailored to clients' specific needs and concepts.

➤ Acting as a primary point of contact for clients, facilitating communication, gathering feedback, and ensuring project goals are met.

➤ Creation of web layouts, graphics, and elements that contribute to the aesthetics and usability of websites.

Data Analyst

MeriSKILL

➤ Conducted data cleaning and preprocessing tasks, which led to a significant improvement in data quality and accuracy.

➤ Conducted research to gather relevant industry data and market trends to support decision-making.

➤ Transformed raw data into visually compelling and insightful reports and dashboards using Tableau to identify trends and patterns.

➤ My data-driven insights and reports played a vital role in shaping key strategic decisions, such as market expansion, pricing strategies, and product feature prioritization.

I'm a results-oriented Data Analyst and Visual Designer helping you achieve two important determinants for growth;

•	Good Decision Making
•	Effective Communication


With my background in data analysis, I specialize in extracting meaningful insights from data which in turn helps businesses make informed decisions to drive growth. I am proficient In a variety of data analysis tools and languages like Excel, Tableau, SQL, and Python.

Combining good decision-making with effective communication using visual designs gives a company/brand greater visibility. My work focuses on attaining the perfect balance between the visual appearance and the intended purpose of the design, ensuring that it not only looks appealing but also communicates the intended message. 

If you are looking to optimize operations, gain a deeper understanding of your audience, create stunning marketing materials, or elevate your online presence, I'm here to help. 

Let's connect to discuss how my skillsets can contribute to your success.

Or reach out to me via email: estherrajuzieogu@gmail.com

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The Battle

Onyinyechi Obi

Esther Ajuzieogu

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