Abdul Hameed Shareef Mohammed

Javascript Developer @ Spencer Health Solutions, Inc.

Country

City

United States

Industry

Computer Software

Skill

Legacy Modernization, Data Monitoring, REST APIs, Agile Methodologies, Internet Infrastructure, Route Optimization, Architecture Frameworks, Transaction Monitoring, Virtualization, Git, Data Caching, Audit Reports, Operational Efficiency, TypeScript, React Hooks, External Audits, Business Testing, Agile Development, Enterprise Integration Patterns, Re-engineering

Experience

Javascript Developer

Spencer Health Solutions, Inc.

2025-10 - Present · 1 yr

Architected a modular micro-frontend ecosystem to support independent deployment of patient engagement, clinician dashboards, device management, reporting modules, enabling multiple teams to release features without impacting production workflows.

Javascript Developer

American Express

2023-6 - 2025-9 · 2 yrs 4 mos

Engineered scalable transaction analytics dashboards used by operations and merchant servicing teams. Designed the UI to support dynamic filtering, ensuring operational teams could quickly identify anomalies and settlement delays without relying on static reports.

Javascript Developer

Mastercard

2022-3 - 2023-5 · 1 yr 3 mos

Developed transaction monitoring dashboards using React and TypeScript to provide internal operations teams with consolidated visibility into authorization flows, settlement cycles, declined transactions, and reconciliation discrepancies.

Frontend Developer

Flipkart

2017-7 - 2021-11 · 4 yrs 5 mos

Built responsive product catalog and listing pages using React 15 and Bootstrap, following mobile-first design principles to ensure consistent experience across desktop and mobile devices.