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Alikamatu Osama

@alikamatuosama

Full-stack and mobile engineer at Durabel who grew AllMapHostels to 400+ users in 31 days and builds production web, iOS, and Android apps.

Ghana

Message

What I'm looking for

I’m open to full-time roles, remote or Accra-based, and available immediately.

At Durabel, I built AllMapHostels end-to-end, from its Next.js frontend and NestJS API to PostgreSQL, payments, and geolocation. It reached 400+ registered users within 31 days of launch, and I addressed concurrent booking race conditions with database transactions and row-level locking.

I also built Cairn, a productivity SaaS with a streaming Anthropic Claude assistant grounded in users’ tasks, habits, and goals. For a US client, I built a revenue-tracking platform that tracked $6.17M in monthly revenue; I’ve also developed marketplace, attendance, event, and mobile applications.

Experience

Work history, roles, and key accomplishments

Current

Founder & Lead Engineer

Current

Durabel

Jan 2024 - Present (2 years 9 months)

Founded and scaled AllMapHostels to 400+ users within 31 days of launch. Built the platform end-to-end with Next.js, NestJS, PostgreSQL, and integrated payments and geolocation.

Next.js NestJS PostgreSQL TypeScript Google Maps API Paystack Role Based Access Control Database Transactions Concurrency Control

Software Engineer (Full-Stack)

Seven Group Solutions

Feb 2025 - Mar 2026 (1 year 1 month)

Led development of an Attendance Management System and an Artisan Marketplace Platform. Built an Event Management Application and improved company website performance and SEO.

Next.js NestJS TypeScript Web Performance SEO Responsive Design Animation