Saba Gulraiz
Lead Python Full stack Developer | Expert in Django, React, REST APIs & Cloud Solutions | Building Scalable, Secure, and Modern Web Applications
- Role
- Lead Python Full Stack Developer at Ally
- Location
- Jersey City, NJ, US
- LinkedIn followers
- 500 followers
About Saba Gulraiz
Seasoned and results-driven Lead Full stack Developer with over 12 years of experience…
Experience
Lead Python Full Stack Developer
Nov 2022 — Present · Detroit, MI, US
Digital Banking Platform ModernizationAs the Lead Full Stack Developer on the Digital Banking Platform Modernization initiative, I led the end-to-end development of Ally Bank’s next-generation web-based banking solutions. The project aimed to transform legacy banking services into a cloud-native, API-first architecture while enhancing customer experience through responsive and accessible UIs.The scope included building secure, scalable microservices for account management, transaction processing, user authentication, and loan applications — all integrated into a unified, modern frontend interface.Key Objectives:Modernize legacy core systems by adopting microservices and serverless architectures.Improve system performance and reliability across customer-facing channels.Deliver a seamless, mobile-friendly digital banking experience.Tech Stack:Backend: Python, FastAPI, Django REST FrameworkFrontend: React.js, Redux, TypeScript, Material UIDatabases: PostgreSQL, DynamoDB, RedisCloud & DevOps: AWS (ECS, Lambda, S3, RDS), Docker, GitHub Actions, TerraformMonitoring & Security: CloudWatch, Sentry, OAuth2, JWT, AWS IAMImpact:Reduced average response time of critical APIs by 40% through optimized backend and caching strategies.Enabled real-time account insights and alerts using event-driven architecture (AWS SNS/SQS).Increased deployment speed and reduced downtime by implementing CI/CD pipelines and containerized environments.Improved customer engagement through a redesigned UI/UX and mobile-first front-end development.Maintained strict compliance with banking regulations, including PCI-DSS and SOC 2, by enforcing secure development practices.
Education
University of Agriculture, Faisalabad
Bachelor of Science - BSc, Computer Science
University of the Punjab
Master's degree, English Literature (British and Commonwealth)
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