Things I've Worked On

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Scapher

Go, ASP.NET Core, React, MySQL, Redis, Lightspeed R-Series API

Technical owner for a mission-critical rental + inventory platform with Lightspeed R-Series integration supporting real-time, location-based availability and operational workflows. Implemented idempotent workflows and correctness guards to keep rental state consistent with POS-side actions.

  • Designed near-real-time ingestion and reconciliation (streaming sync, backfills, consistency checks) with a 2-minute worst-case propagation SLA.
  • Built a multi-tenant worker system with strict timeouts, retries/backoff, and an ops dashboard to harden reliability under third-party failures.
  • Authored a typed R-Series client + distributed Redis token-bucket limiter to stabilize concurrency and sustain 7+ months incident-free operation.
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Scoutliner

ASP.NET Core, React, React Native, PostgreSQL, Redis, OpenSearch, Render.com

  • Role: Lead Software Developer
  • Team: 5-person engineering pod + founder
  • Status: Handed off to a long-term partner firm
  • Customer: ATG Sports

Led architecture and major backend + UI components for a scouting/ops platform that digitized the agency's workflows and transitioned cleanly to a partner firm.

  • Drove a performance initiative: 21% overall improvement and 5× faster critical endpoints by reshaping query patterns, adding finer-grained caching, and materializing search-optimized views (OpenSearch + Redis) with controlled staleness.
  • Built ingestion pipelines and operational tooling while partnering with the founder/PM on roadmap tradeoffs and delivery.
“Beyond his technical expertise, Ayman was an excellent team player—reliable, communicative, and proactive in sharing knowledge with others.”
Nedal Huoseh · Founder, ATG Sports
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Berry Homes Live Status Page

Go

  • Role: Software Developer - Go
  • Team: 2 Software Developers + Company Representative
  • Status: Job completed.
  • Customer: Berry Homes

Built a Go web service that ingests company data and powers an internal dashboard with visualizations and metrics.

  • Dashboard remains in use internally.
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Albumart.digital

Go

  • Role: Creator
  • Status: Stable

Dependency-free Go web service integrating directly with the Apple Music API for high-resolution album art.

  • Source code on GitHub: github.com/aeldidi/albumart.digital.