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Hi, I am Andy Sedzifa, a senior Fullstack
& Creative Engineer

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I build production-ready digital experiences for brands seeking to elevate their aesthetic and technical level.

CREATIVE

FULLSTACK

ENGINEER

17+

Projects delivered end-to-end

90%

Processing time cut for a client workflow

12

Engineers mentored & led

5 yrs

Full stack engineering experience

Full stack,idea to launch.

5 years of building scalable products across fintech, AI, healthcare, and Web3. I own the work end-to-end architecture, delivery, and everything in between.

Prefer the professional breakdown?

View Resume
Let's work together

Open to full-time & freelance

FRONTEND

Frontend

Pixel-perfect interfaces, built to perform

  • React.js & Next.js
  • TypeScript / JavaScript (ES6+)
  • Tailwind CSS & Radix UI
  • Three.js (3D & WebGL)
  • Vite.js
BACKEND

Backend

Scalable APIs and data layers

  • Node.js & NestJS
  • RESTful APIs & GraphQL
  • PostgreSQL & MongoDB
  • TypeORM & database migrations
  • CI/CD, Docker, GitHub Actions
AGENTIC AI

AI

LLM integrations, shipped to production

  • GPT-4o & Claude API
  • TensorFlow & ML pipelines
  • Prompt engineering
  • AI-powered UX features
Do you work on greenfield projects or only existing codebases?+
What kind of projects do you take on?+
Can you lead a team as well as write code?+
How quickly can you start?+

Still have questions? Send me a messageand I'll get back to you.

What I bring to teams

Creative
Creative
Collaborative
Collaborative
Forward Thinking
Forward Thinking
Adaptable
Adaptable

Detail
Oriented

Problem Solver
Problem Solver

I didn't start in code. I started in spreadsheets, models, and the slow discipline of economics, until that thinking inevitably found its way into software.

Who I amI didn't start out writing code. My background is actually in economics, building models and analyzing data. But I taught myself to program because I wanted to build real things, and that single decision changed everything.

Over the last five years, I have led teams and built products that matter. At RazorGrip, I managed 12 engineers to ship an AI medical imaging platform. At Hubtel, I helped scale a national payment system for 5 million people. When you work on systems that size, writing reliable code literally means keeping the lights on for someone's home.

To test my own ideas, I entered the Future of Work Hackathon and won. That led me to found Rubicx, a studio focused on building AI-native products from the ground up. The approach worked, and we were recently selected for the Google for Startups AI Agents Challenge 2026.

Today, my absolute focus is on Agentic AI. I am obsessed with building end-to-end, innovative products that use autonomous systems to solve massive real-world problems. My goal is simple: take incredibly complex technology and make it perfectly usable.