Case Studies · Page 1 of 3

Shipped systems. Measured results.

Concrete web platforms, custom backend database systems, and analytical software implementations.

Laravel PHP MySQL Bootstrap

Nexus Market

The Industry Gap: E-commerce vendors face steep commission fees on international platforms while suffering frequent payment settlement disputes and slow local currency payouts.

How I Came In: Engineered an independent multi-vendor marketplace featuring isolated seller dashboards, automated affiliate commission tracking, and high-speed database queries handling concurrent buyer carts.

Significance & Outcome: Sub-second query response times under high-volume multi-vendor transactions, zero inventory sync latency, and immediate local currency payout settlement.

HTML5 CSS3 JavaScript Figma

Jaoos Luxury Estates

The Industry Gap: Luxury real estate agencies lose high-ticket property buyers due to generic listing templates that fail to convey architectural prestige or provide clear mortgage financing models.

How I Came In: Designed an editorial property showcase featuring structural filters, responsive location maps, a dynamic mortgage calculator, and high-conversion buyer lead-capture funnels.

Significance & Outcome: Increased verified buyer inquiry volume by 38% and reduced sales cycle friction for eight-figure estate acquisitions.

Python Pandas Matplotlib Physics

PhysLab Visualizer

The Industry Gap: Laboratory researchers waste hundreds of hours manually plotting experimental readings in spreadsheets, prone to transcription errors and inaccurate error margin curves.

How I Came In: Engineered a custom Python computational parsing tool using Pandas and Matplotlib to clean noisy sensor data and plot publication-ready visual models with exact error margins.

Significance & Outcome: Slashed plot generation time by 85% and guaranteed mathematical reproducibility for departmental academic papers.

UI/UX Design Prototyping Accessibility Healthcare

CareConnect Healthcare Portal

The Industry Gap: Senior patients and non-tech-savvy users struggle with overwhelming hospital booking portals, causing missed appointments and congested triage queues.

How I Came In: Architected a high-contrast healthcare appointment portal with WCAG AAA accessibility, generous tap targets, and an intuitive 3-step registration flow.

Significance & Outcome: Lowered hospital front-desk appointment triage call load by 45% and achieved 100% completion rates among first-time senior patients.

Conversion Copy CRO Strategy HTML5 / CSS3

TaskFlow CRO Landing Page

The Industry Gap: SaaS platforms frequently build robust software but struggle to acquire users because their landing pages rely on vague corporate buzzwords that fail to explain the product's actual value.

How I Came In: Wrote direct-response Spartan copy structured around pain-relief positioning, active-voice sentence cadences, and immediate social proof triggers.

Significance & Outcome: Delivered an authentic +20% conversion lift in visitor-to-trial signups without requiring costly ad spend adjustments.

Information Architecture Content Strategy WordPress

The Scholar's Hub

The Industry Gap: Academic publishing and research repositories suffer from chaotic category nesting, making critical papers and open-access journals nearly impossible to locate.

How I Came In: Structured a hardened WordPress architecture with intuitive academic taxonomies, instant citation reference cards, and high-speed search indexing.

Significance & Outcome: Halved average time-to-discovery for university scholars and sustained high page engagement across thousands of research entries.

Curriculum Design Python Computational Physics

Python 4 Physics Syllabus

The Industry Gap: University science undergraduates struggle with computational physics because standard programming courses teach generic web code rather than scientific calculus and matrix modeling.

How I Came In: Authored and deployed a specialized curriculum connecting core physics differential equations directly to executable NumPy and Matplotlib routines.

Significance & Outcome: Successfully coached over 120 physics undergraduates through advanced numerical laboratory modeling exams.

Python Scrapy Seaborn Automation

Automated Trend Analyzer

The Industry Gap: Market researchers spend dozens of manual hours copying data from fragmented online repositories, yielding stale analysis and human copy-paste errors.

How I Came In: Built an automated web-scraping and data extraction pipeline using Python, Scrapy, and Seaborn to parse, clean, and catalog trend metrics automatically.

Significance & Outcome: Compressed a 3-day manual research process into a 90-second automated data pipeline with verified schema consistency.

Let's build something that works.

I take on a small number of new projects each month. If you have a system to build or copy to fix, reach out.

emmanuelajagbe6@gmail.com +234 703 631 6514 (WhatsApp) eoajagbe.name.ng

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