Open to work – Open to projects

Full Stack Developer · UI/UX Designer · Data Analyst

I build responsive web applications, design user‑centered interfaces, and analyze behavioral data to drive engagement. A product thinker who uses data to build exceptional user experiences

4+
Years exp
12+
Projects
25%
Engagement lift
View Work Contact Resume (PDF)

Core Competencies

Full Stack

React, Node.js, Python, Django, SQL, MongoDB – scalable apps & APIs.

UI/UX Design

Figma, prototyping, user research, WCAG, A/B testing for high conversion.

Data Analytics

Behavioral analytics, dashboards, data storytelling, SQL, Python (Pandas).

📊 Analytics & Insight

Analytics & InsightUI/UX
Email Security Dashboard
Real-time metrics, quarantine management, trend visualization.
📊 Chart.js · Tailwind · Dark mode
JavaScriptChart.jsData Viz
Live DemoGitHub
Analytics & Insight
Case File Archives
Strategic research on power dynamics, covert language patterns.
📈 Linguistic forensics & choice architecture
Research WritingFrameworks
Visit Site
Analytics & InsightUI/UXDev
The Interval Pause Lab
Behavioral intelligence platform, linguistic analysis & UX research.
📊 +25% session duration · 1,200+ readers
Behavioral AnalyticsFigmaA/B Testing
Visit Site

🎨 UI/UX Design

UI/UX Design
Corporate Theme
Modern design system, Figma prototypes, React implementation.
⚡ 95+ Lighthouse score
FigmaReact.jsResponsive
Live Demo
UI/UX DesignAnalytics
Interval Pause UX Audit
Complete redesign based on heatmaps and user interviews, increased retention.
🔍 40% decrease in bounce rate
User TestingWireframing
View Site
UI/UX DesignDev
Accessible Design System
A complete, hand‑coded UI component library showcasing 15+ interactive elements. Demonstrates mastery of modular CSS, accessible markup, and interactive vanilla JavaScript.
⚡ WCAG 2.1 AA · Tabs · Accordion · Modal · Forms · Dark/Light Themes
HTML/CSS/JSDesign SystemAccessibility
Live DemoGitHub

💻 Web Development

Web Development
E‑commerce Store
Full-stack MERN app with cart, auth, and optimized checkout.
🛒 30% faster checkout · 22% conversion lift
React.jsNode.jsMongoDB
DemoGitHub
Web Development
Tourism Platform
Interactive maps, analytics integration, 10k+ monthly visitors.
🗺️ 40% engagement rate
ReactMaps APIAnalytics
Live Site
Web DevelopmentAnalytics
The Interval Pause Lab
Custom CMS, performance optimized, behavioral tracking.
⚡ Lighthouse 98 · Core Web Vitals
HTML/CSS/JSNode
Visit

Professional Experience

2021 – Present

Freelance Developer, Designer & Analyst

Self-Employed · Clients: Tech startups, SMEs

  • Designed The Interval Pause Lab, increasing engagement through data-informed UX.
  • Delivered responsive apps using React, Node, Django; used analytics for iterative improvements.
  • Reduced cross-browser issues by 40% through systematic testing.

Education

Diploma in Information Communication Technology
2024
Comprehensive training in software development, networking, database management, and IT project lifecycle. Built a strong foundation in full‑stack principles and system analysis.
Cybersecurity & Digital Forensics
Current (in progress)
Specializing in threat detection, incident response, forensic investigation, and secure coding practices. Hands‑on experience with vulnerability assessment and ethical hacking methodologies.

Let's Connect

I'm actively looking for new opportunities.

gracemutilem@gmail.com