Bilal Mudassir
@bilalmudassir
Senior full-stack engineer building scalable SaaS and data-driven web apps with Ruby on Rails, React, Next.js, and APIs.
What I'm looking for
I’m a Senior Full-Stack Engineer with 7+ years of experience architecting, developing, and scaling SaaS platforms and data-driven web applications. I focus on building robust, secure systems that perform well in production—backed by deep expertise in API architecture, PostgreSQL optimization, and CI/CD automation.
In my most recent role, I developed a food-ordering platform for delivery at sports events, designing and implementing scalable backend services in Ruby on Rails and Node.js. I led architectural refactors to improve maintainability, reducing deployment time by 40%, and worked closely with product and design teams to deliver seamless UI/UX using React.js and Next.js.
I’m especially energized by using AI-driven approaches to improve real user outcomes. I integrated AI-driven automation tools and analytics dashboards to improve user decision-making efficiency, while also strengthening release reliability through CI/CD pipelines using Docker, AWS, and GitHub Actions.
I also bring leadership and collaboration to every team—mentoring junior developers through code reviews and architecture discussions, and contributing to Agile delivery through sprint retrospectives. I enjoy guiding technical direction for scalable systems, and I’m passionate about shipping intuitive, user-centered products that customers can trust.
Experience
Work history, roles, and key accomplishments
Senior Full-Stack Engineer
FanFood
Jan 2020 - Present (6 years 6 months)
Designed and implemented scalable backend services in Ruby on Rails and Node.js for a food-ordering platform, enabling real-time data workflows and user analytics. Led architectural refactors that reduced deployment time by 40%, and improved release speed and reliability via Docker, AWS, and GitHub Actions CI/CD pipelines.
Full-Stack Developer
TopSyntax
Mar 2019 - Dec 2019 (9 months)
Delivered full-stack features for enterprise SaaS clients using Ruby on Rails, Node.js, and React.js. Designed RESTful APIs and optimized PostgreSQL queries for large transactional datasets, deploying containerized microservices on AWS with Docker.
Associate Software Developer
Devsinc
Jun 2017 - Feb 2019 (1 year 8 months)
Built and maintained backend systems using Ruby on Rails and Django, integrating third-party APIs and data pipelines. Implemented secure authentication, data caching, and production error handling while partnering with QA and product teams to improve reliability of deployment workflows.
Education
Degrees, certifications, and relevant coursework
FAST University
Bachelor of Computer Science, Computer Science
2015 - 2019
Earned a Bachelor of Computer Science degree at FAST University from Sep 2015 to Dec 2019.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Salary expectations
Social media
Skills
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