fianko.Let’s work together I’m Fianko Owusu Junior.
Full-stack developer. Thoughtful builder.
I turn complex problems into clear, considered digital experiences. From the first interaction to the system behind it.
Different challenges. The same care.
A selection of systems, interfaces,
and experiences I’ve helped bring to life.
A web app for keyboardists that listens to a solo singer or congregation, estimates the musical key, and suggests a transpose setting for their preferred playing key. In development, with more features to come.
A cinematic resort experience that brings a secluded Ghanaian cove to the screen. Editorial storytelling, a 360° virtual tour, glass navigation, and an interactive reservation preview.
A commercial leasing and event platform for exploring spaces, comparing estimates, and starting applications. Includes property galleries and an itemized venue hire calculator.
A vaccination management platform designed around role-based portals, branch operations, offline field workflows, reporting, and QR verification.
A little curiosity.I’m Fianko, a full-stack developer based in Ghana. I care about how a product feels just as much as how it works.
I build secure, maintainable applications with React, Next.js, Node.js, and containerized deployments. AI-assisted workflows, including GitHub Copilot, help me explore, build, and iterate. Human judgment guides the architecture, details, and final result.
I prioritize security, performance, and clear documentation. Beyond the screen, I’m curious about how AI and human creativity can make useful tools feel effortless.
Let’s make something meaningful
–Present
Responsible for the data ingestion and cleaning foundation within an engineering team. My work focuses on reviewing data pipelines, implementing cleaning and validation logic, and improving the reliability of datasets used by the application.
Clear interfaces. Connected systems.
Technology chosen for the problem.
Responsive web experiences with clear hierarchy, considered motion, and attention to the small details.
Backend workflows, data models, APIs, and admin tools that support the experience people see.
Practical AI integrations and assisted development, grounded in useful workflows and thoughtful review.
The languages, tools, and platforms
I bring to the work.
AI capabilities I integrate into projects.
Switch on the glow to explore the toolkit.
A unified API for working with multiple language models.
GPT models, speech, embeddings, and function calling.
Language models for reasoning and long-context workflows.
Multimodal AI and connected Firebase experiences.
GPU-backed model hosting and inference.
Have a project in mind or a role that feels like a fit?
Send a note using the form or email me directly.
Email first. We can discuss everything in writing.