Mohamed Roshdy Kamel

Rescued a trading platform that had failed on every launch for 12+ months; identified the root cause and restored production stability in 2 weeks, enabling a successful live launch within 3 months. Progressed from frontend developer to full-stack team lead, where I architected a microservices platform, led delivery, and introduced modern engineering practices.

• Diagnosed and resolved a critical production memory leak in a live jQuery-based trading platform within 2 weeks,
enabling the first-ever successful launch on Saudi Arabia's Tadawul stock exchange
• Led React adoption by delivering a working frontend prototype in 1 week and standardizing React as the team's
approved frontend framework, improving consistency across new feature development
• Architected a .NET Core microservices platform that replaced 200+ legacy endpoints across business domains, using
C#, Ocelot API Gateway, and JWT authentication to improve maintainability and security
• Managed end-to-end delivery of a customer portal using Agile, GitLab Kanban, and Microsoft Project, delivering
Phase 1 three weeks early and Phase 2 six weeks ahead of schedule
• Designed a .NET Core REST authentication microservice that enforced concurrent-session regulatory controls at the
API and database layers, eliminating a third-party vendor dependency and reducing operational cost
• Redesigned a LightStreamer real-time data layer using Java and gzipped JSON; increased server capacity by 225%
from 400 to 1, 300 concurrent users under load
• Led engineering hiring, technical onboarding, and code review processes for junior team members; defined UAT
acceptance criteria and conducted domain knowledge training
• Developed POCs for Oracle Advanced Queuing-based price alerts, a conditional orders engine, and a Java real-time
market data processor, extending platform capabilities beyond project scope

Promoted to Senior Engineer within a year by consistently delivering ahead of schedule and at exceptional quality; led junior onboarding, owned client-facing on-site deployments across Saudi Arabia, and operated within an enterprise Omni-Channel platform serving major Saudi banks.

• Developed 14 responsive UI components in 3 days using JavaScript, jQuery, HTML5, and CSS - 70% ahead of the
allotted project timeline
• Sole engineer responsible for deploying an IBM MQ-based parallel SMS gateway; completed full UAT-ready
deployment within a 2-day timeline on first-ever exposure to the system
• Diagnosed and resolved an IBM MQ character encoding defect during a client queue upgrade, unblocking production
go-live outside original project scope
• Built and maintained enterprise web components across 4 major Saudi banking clients using JavaScript, jQuery, CSS,
and MS SQL Server on a dynamic Omni-Channel platform
• Promoted to Senior Software Engineer within 12 months; led technical onboarding and training for junior engineers in
frontend architecture, CSS standards, and jQuery best practices

Combined system administration with application development, building Windows desktop and hybrid mobile applications in VB, C#, SQL, and Cordova while maintaining domain and infrastructure stability.

• Domain admin, system maintenance, and network administration
• Developed Windows desktop applications in VB and C#
• Built Hybrid Mobile Applications using the Cordova library

Designed and developed responsive websites and a mobile site for a digital media agency, working across the full frontend stack with PHP, HTML5, CSS3, and jQuery.

• Designed and developed multiple websites using PHP, HTML5, CSS3, and jQuery
• Designed and developed a mobile website for UIG

Served as a software developer during mandatory national service, building internal reporting and management tools in C# and VB while supporting day-to-day IT operations and network administration.

• Developed and modified Excel-based applications for reporting
• System maintenance and network administration
• Developed a Library management Windows application in C#

First professional role, joining E-Business Solutions directly from university as an intern; independently mastered VB, ASP Classic, and C# within weeks to become a productive contributor across enterprise web and native iOS development.

• Developed ASP Classic (VB) web features independently with no prior VB experience, reaching full productivity within
four weeks of joining
• Contributed to a native iOS tablet application using C# and Xcode as part of a cross-platform enterprise team
• Independently solved a known RTL slider rendering defect using dual-axis rotation in C# - a problem above the intern
scope - earning recognition and more complex assignments