Abdullah Shah

• Design and develop scalable backend services using Go (Golang), implementing optimized REST
ful APIs for high-performance transaction systems.
• Build and maintain dynamic frontend interfaces using Vue.js, improving responsiveness and user
interaction across financial modules.
• Integrate frontend and backend components to deliver complete end-to-end features in production
environments.
• Implement authentication flows, secure data handling, and structured validation to ensure system
reliability and security.
• Optimize database queries and backend logic to enhance performance and reduce server response
times.
• Participate in code reviews, branching strategies, and CI/CD workflows using Git to maintain
development quality standards.
• Collaborate with product, QA, and design teams in agile sprints to ensure timely feature delivery.

• Developed REST APIs using Node.js and Express.js to handle authentication, order processing,
and data flow.
• Built a serverless Food Delivery System using AWS Lambda, API Gateway, and DynamoDB.
• Implemented secure authentication and authorization using AWS Cognito with OTP verification
via Gmail.
• Designed scalable database schemas in DynamoDB to manage users, orders, and transactions
efficiently.
• Improved API response handling and reduced redundant server logic through modular architec
ture.