Digital Payments Platform (de-identified)
Designed microservice architecture for enterprise wallet integrations — cut latency 40% and removed third-party vendor lock-in.
JavaSpring BootKubernetesPostgres
Junaid Muhammad
Senior Software Architect & Tech Lead with 10+ years building secure, high-throughput backend platforms in fintech and telecom. Focused on distributed systems, API platforms, and DevSecOps at scale.
- Current: Software Architect & Tech Lead — Ericsson
- Impact: Migrated 100+ APIs in-house · Saved $117K/yr · 50%+ throughput boost
Selected Work
Real-time Fleet Matching (MVP)
Architected ride-hailing backend with real-time matching and payments; delivered production MVP in 6 months.
WebSocketRedisAWSDocker
DevSecOps Pipeline
Automated CI/CD with SAST & quality gates — reduced critical vulnerabilities by 95% across services.
GitHub ActionsSonarQubeOWASP