Zubair R

Full Stack Software Engineer

InDebted • Freelance

May 2022 - Present • 4 yrs 3 mos

Worked on an all-in-one collections & recovery platform empowering finance, agents, and customers across all stages of debt. I am working as a full stack engineer to develop new features both on the front end and back end. I have developed a virus scanning functionality that scans viruses in the files uploaded by agents and quarantines those files if found affected. I am responsible for developing new features, providing support in bug fixing, documenting new services, reviewing the code of peers, and keeping the microservices updated with the latest design patterns. I am also responsible for tech firefighting in which we discover issues in the development by analyzing the logs and trying to fix them to give clients a flawless experience. Currently, I am working on test automation using Selenium and am responsible for DevOps activities within the team. I have helped the team to pass the ISMS security audit and worked on lowering the cost of the infrastructure by around 20% .

Software Developer

Contour Software • Temps plein

Aug 2020 - Jan 2022 • 1 yr 5 mos

Developed 'WeCore', a transportation platform serving 30K+ daily users. Built booking modules using React and TypeScript, increasing developer productivity by 70% through dynamic UI rendering. Optimized backend performance using .NET Core and SQL Server, and implemented real-time tracking via WebSockets.

Software Engineer

Crossover • Temps plein

Jul 2019 - Dec 2020 • 1 yr 5 mos

Passenger Transportation management solution which will be used by international clients in the transportation industry (e.g. Skåne and Konsentra). As a full stack developer, on the front end side integrated the booking and registration modules for passengers by using TypeScript and React. On the backend, I focused on the overall performance of the platform by using .NetCore and SQL server and worked on address Search, a core feature used by different modules throughout the platform. Developed a Batch schedule module using Restful Api’s which is used to schedule multiple bookings in batches and provide real time progress to the user using websockets on the front end. Developed the context properties service which is used to control different settings throughout the app and created a robust and performant UI to manage these properties. Integrated a feature for the client to manage the transportation expenses built on NodeJs and MongoDB.