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Abdullahi Musa
@moosa95
Senior Full Stack and Fintech Engineer Python Django React
Nigeria
Anglais
À propos de moi
I am a Full-Stack Software Engineer with 5+ years of experience specializing in fintech systems, payment processing, and core banking infrastructure. My core stack includes Python, Django, PostgreSQL, Redis, React, and TypeScript. I help startups and businesses build secure, high-throughput financial APIs, virtual accounts, KYC workflows, and resilient transaction processing pipelines. Whether you need a secure payment gateway integration, a scalable wallet backend, or database query optimization, I deliver production-ready code built for reliability and scale.
Compétences
Abdullahi Musa
hors ligne •
Temps de réponse moyen de 1 heure
Voir mes services
API & Intégrations
I will integrate api into your platform
Expérience professionnelle
Software Engineer (Fintech & Full-Stack)
XCHANGEBOX
Jun 2022 - Present • 4 yrs 5 mos
Building and maintaining high-throughput financial systems, core banking platforms, and payment processing workflows. • Developed backend APIs and microservices for account operations, transaction processing, virtual accounts, and third-party banking integrations using Django REST Framework, PostgreSQL, and Redis. • Implemented secure asynchronous webhook processing with Celery, incorporating automated retries and audit logging to prevent event loss during provider downtime. • Engineered granular Role-Based Access Control (RBAC) and tenant-aware access controls for multi-client applications. • Optimized PostgreSQL query performance, database indexing, and cursor-based pagination for high-volume financial endpoints. • Set up structured logging, monitoring, and observability using Prometheus, Grafana, and Loki.
