
Abubakar Nazir
I automate repetitive work with AI
Kompetenzen

Meine Dienstleistungen


Arbeitserfahrung
Freelance
Vollzeit • 4 yrs
Full Stack Developer
Jan 2023 - Jan 2026 • 3 yrs
Company: Nexus Billing Group Built a full billing platform for U.S. medical/dental providers — claim submission, insurance verification, payment posting, credentialing, and role-based access control. Architected the dashboard in Next.js, built an AR aging module with exportable reports, and cut bundle size 38% through code splitting. Also mentored junior devs and built the team's shared component system.
React Js Developer
Dec 2021 - Dec 2022 • 1 yr
Company: Codility Solutions Description: Worked across two projects: MetriCorr, where I migrated an automated survey module to manual (eliminating automation errors), integrated Highcharts for real-time performance visualization, and led a team to deliver two weeks early. ERP Pack, a large-scale ERP platform where I built User/Admin/Super-Admin modules plus nine functional modules, dashboards, and attendance tracking, using Axios, Redux, and MUI, and refactored legacy class components to Hooks-based functional components.
Associate Software Engineer
Coeus Solutions • Vollzeit
Apr 2021 - Oct 2021 • 6 mos
Built client-facing interfaces for Workhub, Coeus's core product with three sub-modules (Workhub Client, Scheduling, and Admin), using React.js, HTML, CSS, and JS ES6+. Enhanced layouts with Vuetify, integrated third-party APIs via Axios, managed state with React Hooks and Context API, and participated in team code reviews.