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I'm Muhammad Jawad Rasool, a senior full-stack engineer focusing on backend-heavy systems for healthcare and fintech in the U.S. I build and run production systems using ASP.NET Core, and I ship end-to-end solutions when needed with React, Flutter, and Azure. Recently, I led development on a payroll and compliance platform where I own the backend and deployment. Prior to that, I led development on a healthcare platform used across multiple countries, coordinating architecture decisions, code reviews, and delivery cycles to improve reliability.…I'm Muhammad Jawad Rasool, a senior full-stack engineer focusing on backend-heavy systems for healthcare and fintech in the U.S. I build and run production systems using ASP.NET Core, and I ship end-to-end solutions when needed with React, Flutter, and Azure. Recently, I led development on a payroll and compliance platform where I own the backend and deployment. Prior to that, I led development on a healthcare platform used across multiple countries, coordinating architecture decisions, code reviews, and delivery cycles to improve reliability.

Muhammad Jawad Rasool

Full Stack Developer, Back-End Developer, Front-End Developer, +2

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I'm Muhammad Jawad Rasool, a senior full-stack engineer focusing on backend-heavy systems for healthcare and fintech in the U.S. I build and run production systems using ASP.NET Core, and I ship end-to-end solutions when needed with React, Flutter, and Azure. Recently, I led development on a payroll and compliance platform where I own the backend and deployment. Prior to that, I led development on a healthcare platform used across multiple countries, coordinating architecture decisions, code reviews, and delivery cycles to improve reliability.…I'm Muhammad Jawad Rasool, a senior full-stack engineer focusing on backend-heavy systems for healthcare and fintech in the U.S. I build and run production systems using ASP.NET Core, and I ship end-to-end solutions when needed with React, Flutter, and Azure. Recently, I led development on a payroll and compliance platform where I own the backend and deployment. Prior to that, I led development on a healthcare platform used across multiple countries, coordinating architecture decisions, code reviews, and delivery cycles to improve reliability.

Available to hire

I’m Muhammad Jawad Rasool, a senior full-stack engineer focusing on backend-heavy systems for healthcare and fintech in the U.S. I build and run production systems using ASP.NET Core, and I ship end-to-end solutions when needed with React, Flutter, and Azure.

Recently, I led development on a payroll and compliance platform where I own the backend and deployment. Prior to that, I led development on a healthcare platform used across multiple countries, coordinating architecture decisions, code reviews, and delivery cycles to improve reliability.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Advanced

Work Experience

Senior Backend Developer (Contract) at Paycile

September 1, 2025 - Present

Own backend for a payroll and compliance platform (ASP.NET Core + SQL Server + Azure). Built APIs for payroll runs, employee lifecycle, and compliance workflows. Reduced manual reconciliation effort by ~40%. Split the system into clear modules (payroll, reporting, compliance) so they can evolve independently.

Senior Full-Stack Developer at Upwork (Freelance)

February 1, 2024 - Present

Work directly with founders/CTOs to build or fix core systems. Deliver backend-heavy systems, and handle frontend/mobile when needed.

Senior Full-Stack Developer and Team Lead at International BodyTalk Association (IBA)

October 1, 2020 - February 1, 2024

Led a remote team of 5 engineers. Built and maintained a global platform used in 50+ countries. Developed backend systems using ASP.NET Core, Web API, SQL Server, and React; included credentialing, course management, research library, and community features. Made architectural decisions, reviewed code, and managed delivery cycles. Improved release stability and reduced production issues over time.

Senior Full-Stack Developer at RootPoints

March 1, 2017 - October 1, 2020

Built Veins EHR, a HIPAA-compliant health care platform used by U.S. organizations. Developed backend systems using ASP.NET Core, C#, SQL Server, and Azure. Built Choice Home Care, including caregiver scheduling and real-time tracking. Integrated Stripe, Twilio, SendGrid, and Authorize.Net. Set up CI/CD pipelines using Azure DevOps and automated deployments.

Back End Developer at RootPoints

March 1, 2015 - March 1, 2017

Built REST APIs using ASP.NET and C#. Designed SQL Server databases and integrated third-party APIs. Worked closely with frontend teams to deliver features.