Ibad S

Software & Cloud Engineer

Konoz Retaj Organization

Aug 2021 - Present • 5 yrs 2 mos

1. Design, architect, and manage cloud infrastructure across AWS and Azure environments, ensuring high availability, security, and scalability for enterprise applications 2. Develop and maintain full-stack web applications using Next.js, React, Node.js, NestJS, and TypeScript, delivering end-to-end features from frontend to backend. 3. Develop and maintain Infrastructure as Code (IaC) using Terraform, Pulumi, and AWS CDK to provision and manage cloud resources across multiple environments. 4. Build and optimize CI/CD and GitOps pipelines using GitHub Actions, ArgoCD, and Helm to automate build, test, and deployment workflows. 5. Manage and orchestrate containerized workloads using Kubernetes (EKS) and Docker with Helm charts, improving deployment reliability and resource utilization. 6. Design and implement serverless architectures using AWS Lambda, API Gateway, SAM, and Serverless Framework 7. Implement cloud cost optimization strategies, achieving up to 84% reduction in AWS spending through resource right-sizing, reserved instances, and automated scaling policies. 8. Lead on-premises to cloud migration projects, ensuring seamless transitions with minimal downtime and full data integrity.

Software Engineer

GSK

May 2020 - Aug 2021 • 1 yr 3 mos

1. Developed cross-platform mobile applications using Flutter and React Native, delivering production-grade apps for iOS and Android with clean architecture and SOLID design patterns 2. Built scalable backend services and RESTful APIs using Node.js, NestJS, and TypeScript to support mobile application features and real-time data synchronization 3. Designed and managed PostgreSQL databases for mobile backends, implementing efficient schema design, migrations, and query optimization 4. Integrated AWS Amplify for authentication, API management, and cloud-connected mobile features, reducing development time for common backend patterns 5. Implemented Firebase services, including Firestore, Cloud Messaging, Remote Config, and Analytics for real-time mobile functionality and push notifications 6. Built serverless backend functions using AWS Lambda and Serverless Framework to support mobile API endpoints with auto-scaling capabilities 7. Implemented clean architecture patterns separating presentation, domain, and data layers, ensuring maintainable and testable codebases across mobile projects 8. Applied design patterns, including Repository, BLoC/Provider state management, Dependency Injection, and Observer patterns for robust mobile application architecture 9. Developed offline-first features with local data persistence and sync mechanisms for reliable mobile experiences in low-connectivity environments 10. Collaborated with UI/UX designers and product teams to deliver pixel-perfect, responsive mobile interfaces with smooth animations and transitions