Ahmed Khan

Wireless Engineer

Huawei • Full time

Sep 2017 - Aug 2025 • 7 yrs 11 mos

• Led wireless refresh for 50+ Etihad Airways sites and 1,200+ APs, using Ekahau‑driven designs and optimization to cut wireless incident tickets by 35% and stabilize business-critical operations. • Designed and delivered enterprise Wi‑Fi for aircraft hangars, mitigating metal reflections, absorption, high ceilings, moving aircraft, and industrial interference to maintain reliable coverage and client performance in mission‑critical operations. • Engineered high‑density wireless for large warehouses, optimizing AP placement and RF design around dense racking, long aisles, and roaming paths to ensure consistent coverage and stable roaming for scanners, AGVs, and handhelds. • Led end‑to‑end WLAN design and deployment to reduce coverage gaps, roaming issues, and latency across enterprise campuses. • Performed onsite active and passive surveys with Ekahau Sidekick, translating requirements into AP layouts and channel plans that improved SNR, reduced co‑channel interference, and met coverage/ capacity SLAs. • Designed secure, scalable WLAN architectures using Wi‑Fi 6/ 6E/ 7 across Ruckus, Aruba, Cambium, Cisco, MikroTik, and Ubiquiti OEMs, standardizing designs and configurations for multi‑vendor environments. • Built Python‑based automation to generate and push wireless configs, process RF and client telemetry, and produce health reports, cutting manual configuration and troubleshooting effort by 25%. • Created JSON/ HTML‑driven Ekahau templates to standardize survey reports, RF documentation, and design deliverables, improving consistency and turnaround time for enterprise Wi‑Fi projects. • Developed reusable Python and Bash workflows for wireless analysis, configuration validation, and periodic health checks, enabling proactive detection of RF and configuration issues. • Applied strong Layer 2/ 3 fundamentals to optimize roaming, latency, and resilience for business‑critical wireless applications.