Salam,

I'm

USAMA DARWASHI

Senior Software Engineer Eager to craft impactful apps in a world brimming with ideas
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About me
Portrait of Usama Darwashi

USAMA DARWASHI

Senior Software Engineer

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My Stack

  • JavaScript
  • HTML5
  • CSS
  • Java
  • Python
  • Node.js
  • PostgreSQL
  • MySQL
  • MongoDB
  • C++
  • .NET
  • Angular
  • React Native
  • Git
  • Docker
  • Google Cloud
  • AWS
Led the development of the largest analytics portal for the Telecommunications Regulatory Authority (TRA) of Oman, enabling data-driven insights and regulatory decision-making. Built mission-critical applications for Ooredoo and Omantel, Oman’s leading telecommunications operators.

Career path

Experience

Six years of building platforms that matter — from national telecom analytics to AI-powered recruitment.
  1. Current role

    May 2025 – PresentMuscat, Oman

    Senior Software Engineer

    Rihal LLC

    Sabr System

    Centralized monitoring and analytics platform for Oman's Telecommunications Regulatory Authority (TRA), unifying data, KPIs, and processes from internal and external institutions and ministries — with dynamic dashboards, a reporting system, and KPI validation.

    • Spring Boot
    • Angular
    • PostgreSQL

    Indicators System

    Web platform enabling telecom operators to submit periodic reports of usage, subscription, and financial statistics to the TRA — with live validation, automated error checking, and a structured approval workflow.

    • Spring Boot
    • Angular
    • PostgreSQL

  2. Nov 2024 – Apr 2025Remote, USA

    Software Development Lead

    Sagan World LLC

    Sagan Recruitment

    Full-stack recruitment platform with job posting, application tracking, AI-reviewed interviews, and a recruiter dashboard — automating candidate screening and cutting manual review time.

    • React
    • Python
    • MongoDB

    Sagan University

    Learning management system with class enrollment, teacher profiles, student dashboards, and course materials. Built core modules for authentication, scheduling, and grading — and taught programming classes on the very platform I helped build.

    • Softr
    • Supabase
    • Zapier

    Call Coach

    Fully automated tool that analyzes recorded calls and delivers actionable feedback — highlighting strengths and suggesting better phrasing and tone for sales and call-center teams.

    • Make.com
    • Google Apps Script

  3. Aug 2023 – Dec 2024Muscat Hills, Oman

    Full-Stack Developer

    Byanat LLC

    Ooredoo M2M/IoT Platform

    SIM analytics and visualization platform mapping and dashboarding ~300K IoT devices — with real-time device tracking, usage monitoring, and geolocation mapping.

    • React
    • FastAPI
    • Docker
    • ZITADEL

    Mada Platform

    Degradation analytics platform for Omantel's cell towers featuring real-time alarming, dashboards, asset management, and interactive list views — monitoring network health across thousands of towers.

    • Angular
    • Spring Boot
    • MongoDB

  4. Jan 2023 – Mar 2023Ghala, Oman

    Blender 3D Designer

    Innotech LLC

    3D Modeling

    Designed custom 3D models for prototyping and production — preparing printable STL/OBJ files, optimizing geometry for printability, and adding supports.

    • Blender
    • Cura
    • Illustrator

  5. Jun 2020 – Jul 2023Muscat, Oman

    Software Developer

    Freelance

    Websites, Dashboards & Automations

    Designed and delivered websites, dashboards, and automations for clients — managing deployments and documentation with a focus on UX, performance, and maintainability.