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Aba Barnz

Aba Barnz

Full-Stack Web Developer

Lagos State, Nigeria 5+ yrs exp 90 · Outstanding

About

Results-driven Full-Stack Developer with hands-on experience building scalable web applications, AI-powered platforms, and secure digital systems. Proficient in modern frontend frameworks (React, Next.js) and backend technologies (Node.js, Supabase), with a strong foundation in cybersecurity. Passionate about delivering high-performance, user-centric solutions that drive measurable business outcomes.

Skills & Expertise (27)

React.js Intermediate
7.5/10
2
Years Exp
Next.js 14 Intermediate
7.0/10
2
Years Exp
Typescript Intermediate
6.5/10
2
Years Exp
Node.js Intermediate
6.5/10
2
Years Exp
Figma Intermediate
6.5/10
2
Years Exp
REST APIs Intermediate
6.5/10
2
Years Exp
Stripe Integration Intermediate
6.0/10
2
Years Exp
VS Code Intermediate
6.0/10
2
Years Exp
GitHub Intermediate
6.0/10
2
Years Exp
Git Intermediate
6.0/10
2
Years Exp
Role-based access control Intermediate
6.0/10
2
Years Exp
Authentication Intermediate
6.0/10
2
Years Exp
Supabase Intermediate
6.0/10
2
Years Exp
Tailwind CSS Intermediate
6.0/10
2
Years Exp
Claude API Intermediate
5.5/10
1
Years Exp
LangChain Intermediate
5.5/10
1
Years Exp
Pinecone Intermediate
5.5/10
1
Years Exp
Three.js Intermediate
5.5/10
2
Years Exp
GSAP Intermediate
5.5/10
2
Years Exp
Vercel Intermediate
5.5/10
2
Years Exp
Framer Motion Intermediate
5.5/10
2
Years Exp
Prompt Engineering Intermediate
5.0/10
1
Years Exp
OWASP Top 10 Intermediate
5.0/10
1
Years Exp
Web Audio API Intermediate
5.0/10
2
Years Exp
Penetration Testing Intermediate
4.5/10
1
Years Exp
Secure SDLC Intermediate
4.5/10
1
Years Exp
STRIDE Intermediate
4.0/10
1
Years Exp

Work Experience

Freelance Full-Stack Developer

Self-Employed

Jan 2023 - Present

Designed and built production-ready web applications for churches, businesses, and startups using React, Next.js, and Supabase. Delivered a complete church management platform (SICC Admin) with QR-based attendance check-in, role-based access control (5 roles), 41 KDF zones, 14 departments, and real-time dashboards. Developed SOLARIS, a cinematic 3D agency demo site using Three.js, GSAP, Framer Motion, and Web Audio API — used as a flagship portfolio showcase. Built Memora, an AI-powered semantic memory application leveraging Claude API, LangChain, and Pinecone with Stripe/Paystack monetization. Drafted client proposals and managed end-to-end delivery for e-commerce and business websites, including Paystack payment integration. Conducted security reviews and applied OWASP best practices across all client projects to ensure secure deployments.

Graphic Designer

Freelance

Jan 2021 - Jan 2023

Created brand identities, social media graphics, and UI mockups for clients across various industries using Figma. Collaborated with developers to produce pixel-perfect, implementation-ready design assets.

Education

Self-Directed Learning — Full-Stack Web Development & Cybersecurity

- · Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 15/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 90/100

Profile Overview

Member sinceJun 2026

Availability Details

Visa Status

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Relocation

Depends on Offer