I’m a full-stack and mobile engineer based in Accra, Ghana, building production web and cross-platform mobile apps end-to-end—from system design and backend APIs to polished user interfaces. I enjoy solving real product problems, like coordinating high-volume bookings safely with database transactions, shipping role-based admin dashboards, and integrating payments and geolocation features that users actually rely on. Recently, I founded and scaled AllMapHostels to 400+ users in just 31 days by owning a multi-app architecture and delivering a reliable booking experience. I also build AI-powered products like Cairn, where I ship a streaming Claude assistant grounded in users’ own tasks and goals, and I’ve delivered revenue-critical internal tooling for a US client—automating workflows and preventing costly duplicates while saving teams time every month.…

ALIKAMATU OSAMA

I’m a full-stack and mobile engineer based in Accra, Ghana, building production web and cross-platform mobile apps end-to-end—from system design and backend APIs to polished user interfaces. I enjoy solving real product problems, like coordinating high-volume bookings safely with database transactions, shipping role-based admin dashboards, and integrating payments and geolocation features that users actually rely on. Recently, I founded and scaled AllMapHostels to 400+ users in just 31 days by owning a multi-app architecture and delivering a reliable booking experience. I also build AI-powered products like Cairn, where I ship a streaming Claude assistant grounded in users’ own tasks and goals, and I’ve delivered revenue-critical internal tooling for a US client—automating workflows and preventing costly duplicates while saving teams time every month.…

Available to hire

I’m a full-stack and mobile engineer based in Accra, Ghana, building production web and cross-platform mobile apps end-to-end—from system design and backend APIs to polished user interfaces. I enjoy solving real product problems, like coordinating high-volume bookings safely with database transactions, shipping role-based admin dashboards, and integrating payments and geolocation features that users actually rely on.

Recently, I founded and scaled AllMapHostels to 400+ users in just 31 days by owning a multi-app architecture and delivering a reliable booking experience. I also build AI-powered products like Cairn, where I ship a streaming Claude assistant grounded in users’ own tasks and goals, and I’ve delivered revenue-critical internal tooling for a US client—automating workflows and preventing costly duplicates while saving teams time every month.

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Experience Level

Expert
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Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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Language

English
Fluent

Work Experience

Software Engineer (Full-Stack) at Seven Group Solutions
February 1, 2025 - March 1, 2026
Led development and deployment of an Attendance Management System across multiple company branches with analytics dashboards for management reporting. Spearheaded design and launch of an Artisan Marketplace connecting clients with verified skilled professionals. Built an Event Management application handling registration, scheduling, and notifications. Improved a corporate website’s performance, responsiveness, animations, and SEO, reducing load times measurably.
Founder & Lead Engineer at Durabel
January 1, 2024 - Present
Scaled AllMapHostels to 400+ registered users within 31 days of launch by building an end-to-end hostel discovery and booking SaaS. Owned a 4-app system (Student App, Hostel Admin App, Super Admin App, Central Backend API), including data modeling, role-based authentication, admin dashboards, Google Maps geolocation, booking management, real-time availability, and Paystack payment processing. Resolved concurrent booking race conditions using database transactions with row-level locking (SELECT FOR UPDATE) plus optimistic concurrency control, and handled production reliability issues such as JWT invalidation by versioning secrets and enabling safe rollback steps.

Education

Bachelor of Science at University of Professional Studies, Accra
January 1, 2021 - September 1, 2025
BSc Information Technology Management (Second Class Upper Honours) at University of Professional Studies, Accra
January 1, 2021 - September 1, 2025

Qualifications

Industry Experience

Software & Internet, Professional Services, Computers & Electronics, Financial Services, Education, Healthcare, Transportation & Logistics