Yasir Arefin

Fintech/InsurTech · Digital Financial Lines Marketplace • Scaled the Finlex insurance marketplace serving 10,000+ brokers and enterprise users. • Improved underwriting API performance by 30% using Redis caching & optimized data structures. • Automated CI/CD with Docker + Kubernetes → 20% faster deployments, higher reliability. • Designed microservices, API contracts, architecture specs & quality standards (TDD). • Collaborated with product, underwriting, and UI teams to refine digital workflows.

Digital Banking Platform • Cut backend latency by 30% by redesigning algorithms (priority queues, sorting). • Built backend services for onboarding, scoring & account flows (PHP + SQL). • Containerized services with Docker prepared the platform for Kubernetes.

+ Developing and maintaining the back-end and the front-end functionality of the Shopfloor Management Application. + Gathering and refining specifications and requirements based on technical needs. + Creating and maintaining software documentation. + Staying plugged into emerging technologies/industry trends and applying them to operations and activities. + Advising customers and clients on the limitations of systems functionality.

+ Developing and implementing web and software projects. + Supporting the development team and maintaining the team spirit in and outside working hours. + Analyzing the requirements of the assigned tasks, and discussing the ideas with the team members for accomplishing the tasks. + Responsible for achieving the overall team goals.

+ Built and maintained full-stack website functionality + Refined technical requirements and specs + Created clear software documentation + Applied emerging tech trends to operations + Advised clients on system limits + Generated reports for senior management + Collaborated with designers for visual alignment

+ Developed full-stack website features + Defined and refined technical specs + Maintained clear software documentation + Integrated emerging tech into projects + Consulted clients on system constraints + Compiled reports for management + Aligned with designers on visuals

+ Produced efficient, testable code, successfully reducing software defects and improving overall application performance. + Collaborated with cross-functional teams to gather requirements, ensuring project alignment and timely delivery within budget constraints.

+ Developing and maintaining the backend and the frontend functionality of websites. + Gathering and refining specifications and requirements based on technical needs. + Creating and maintaining software documentation. + Staying plugged into emerging technologies/industry trends and applying them to operations and activities.