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Umer Farooq Khan

@umerfarooqkhan

Senior Full Stack Developer at YetiTech, building Laravel and .NET microservices and cutting fintech app page load time by 50%.

Pakistan

Message

What I'm looking for

I’m available as an independent contractor for full-time or part-time remote work. I can fully overlap with European hours and work flexible US or Latin America hours.

At YetiTech, I built Laravel and ASP.NET Core services for fintech apps serving 10,000+ daily users. I cut page load time by 50% and optimized MySQL and Azure SQL queries to reduce execution time by 25%.

At VirtueNetz, I modernized legacy PHP applications, upgraded Laravel from v6 to v9, and introduced .NET services, helping reduce infrastructure costs by 20%. I also delivered applications across retail, healthcare, and finance, and mentored junior developers.

Experience

Work history, roles, and key accomplishments

Current

Senior Full Stack Developer

Current

YetiTech

Jan 2024 - Present (2 years 9 months)

Architected asynchronous processing systems using Laravel queues and ASP.NET Core background workers, cutting page load time by 50% and lifting user satisfaction by 30% for fintech apps serving 10,000+ daily users. Built cross-stack RESTful microservices and optimized database performance, reducing query execution times by 25%.

Laravel ASP.NET Core Entity Framework Core Eloquent ORM MySQL Azure SQL REST APIs Microservices CI CD Docker HubSpot Zapier Agile

Senior Full Stack Developer

VirtueNetz

Oct 2021 - Jan 2024 (2 years 3 months)

Modernized legacy PHP applications and upgraded Laravel v6 to v9, reducing infrastructure cost by 20%, while introducing C# / .NET services for compute-bound modules. Achieved 99.9% uptime through architectural refactoring and performance optimization, and mentored 5 junior developers.

PHP Laravel C#.NET Eloquent ORM EF Core MySQL REST APIs Performance Optimization Mentorship

Junior Developer (PHP / Laravel)

CZone Software

Aug 2019 - Aug 2021 (2 years)

Built and maintained responsive web applications using PHP, Laravel, and MySQL across 15+ client projects, implementing CRUD operations, Eloquent ORM relationships, and MVC architecture. Assisted in database optimization and query tuning, improving response times by 15%.

PHP Laravel MySQL Eloquent ORM MVC CRUD Database Optimization Middleware Authentication

Web Development Intern

CZone Software

Jun 2019 - Aug 2019 (2 months)

Learned PHP fundamentals, Laravel basics, and MVC best practices, contributing to client features via the Artisan CLI and Composer package management. Participated in code reviews and applied OOP principles in day-to-day Laravel development.

PHP Laravel MVC Artisan CLI Composer Object Oriented Programming Code Review