Product
Interfaces, workflows, product decisions, and the difficult final mile from idea to something usable.
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Alhassan Abdulazeez
Full-stack engineer based in Nigeria, building AI-powered developer tools, production web applications, native products, and ambitious software systems.
I work in both directions.
Downward into runtimes, native bridges, protocols, databases, background jobs, and build systems.
Upward into interface decisions, product language, reliability, and the moment a person decides whether a tool makes sense.
I currently lead engineering at CheckAroundMe, previously worked with Lunary.ai, and work with clients as a Top Rated freelancer on Upwork.
What I do
04Systems
APIs, data, authentication, native bridges, runtimes, background work, and cross-device protocols.
AI tools
Agent workflows, model integration, controlled permissions, structured output, and recovery paths.
Delivery
Testing, debugging, cloud deployment, maintenance, documentation, and honest operational trade-offs.
Experience
03CheckAroundMe
Lead Engineer
Own the technical development of a service-provider discovery platform, turning product direction into production software across interface, backend, data, and deployment.
- Lead product architecture and implementation decisions.
- Build the core customer, provider, booking, and operations workflows.
- Diagnose and ship improvements across the complete production stack.
Lunary.ai
Software Engineer
Contributed to a production AI product while keeping proprietary implementation, customer data, and internal infrastructure private.
- Worked within a production AI software environment.
- Contributed to application and platform engineering.
- Balanced delivery with confidentiality boundaries.
Upwork
Freelance Full Stack Engineer · Top Rated
Work with clients through medium- and long-term engagements spanning full-stack products, browser automation, scraping, integrations, maintenance, and production debugging.
- Translate loosely defined requirements into practical technical plans.
- Build and maintain features across frontend and backend systems.
- Support existing codebases after the initial delivery.
How I work
05Begin with the real problem
I trace the actual workflow and constraint before choosing a framework or polishing the visible symptom.
Think across the complete product
Interfaces, data, permissions, runtime behavior, deployment, and support are parts of one experience.
Communicate the trade-off
A decision is more useful when the cost, alternative, and stage of the product are explicit.
Build for change
Clear contracts and recoverable workflows matter more than architecture designed to look impressive.
Take ownership
I stay with the awkward middle: integration, debugging, release, documentation, and maintenance.
EDUCATION
University of Benin
Bachelor of Engineering
Metallurgical and Materials Engineering · Third year
Engineering study strengthens the systems, mathematics, experimentation, constraints, and documentation behind my software practice.
Let’s build something useful.
Open to full-stack roles, startup collaborations, and selected freelance work.