Yartuu is an online marketplace connecting verified African artists with global
collectors and investors. It addresses a trust and access gap through direct sales,
full ownership, and fractional investment.
Supports 2 purchase paths—full ownership with shipping or fractional shares—and
issues a digital certificate of authenticity for every completed purchase.
Provides a built-in secondary market where investors can trade shares while
configurable resale royalties flow back to the original artist.
Gives artists one dashboard for uploads, sales, payout accounts, and real-time
analytics; charges 15% on full sales and 2% on investments, with payments handled
through Stripe.
Adds document-based artist verification, pre-publication artwork review, written
rejection feedback, account controls, audit trails, and asynchronous transactional
email for OTPs, password resets, and purchase confirmations.
Qplus Global is a software agency building enterprise and
SaaS products for institutional and
commercial clients. I work as a backend engineer across client projects, translating
complex operational workflows into reliable, scalable software.
Clera
Clera is a university clearance platform built around 7,000+ student records and
four stakeholder groups: students, departments, registry, and finance. It turns a
complex institutional process into a structured, role-aware workflow while keeping
sensitive academic data protected.
Designed the clearance workflow across 4 stakeholder groups, giving each team a
clear path through review, approval, and completion.
Implemented RBAC and secure
authentication to control access to student records and administrative actions.
Optimised PostgreSQL access with indexing and pagination to support a dataset of
7,000+ student records.
Translated university processes with non-technical stakeholders into maintainable
backend workflows and clear operational rules.
A secure, scalable platform for managing, storing, and retrieving academic publications,
theses, and research outputs for the University of Calabar. Supports automated document
ingestion, metadata extraction, and institutional submission and curation workflows.
Designed and built the backend architecture — secure storage, retrieval, and
management of academic publications.
Implemented APIs for metadata
management, file uploads, authentication, and access control.
Developed automated ingestion pipelines with OCR
and structured metadata extraction.
Optimised search, indexing, and background task processing — reducing downtime and
improving discovery speed.
A multi-channel notification platform for universities — allowing students to register
courses and lecturers to manage alerts for classes, exams, and tests. Notifications
delivered via email, WhatsApp, and Google Calendar.
Built backend APIs for course
registration, student enrollment, and lecturer notification management.
Implemented multi-channel delivery: email (SMTP),
WhatsApp (Meta API), and Google
Calendar (OAuth integration).
Built scheduling and alert pipelines for class updates and exam reminders with reliable
background task processing.
Ensured data consistency, access control, and efficient querying across large student
and course datasets.
Stack: Python · FastAPI · PostgreSQL · Redis · Docker ·
Meta WhatsApp API · Google Calendar API · SMTP