Chaitanya Ambekar

Associate Software Engineer

Thinkhumble Creative Solutions

Pune

10.2024 - Current

Architected scalable distributed systems using Spring Boot and MySQL, ensuring high availability and fault tolerance for enterprise-level applications serving thousands of concurrent users
Optimized system performance by implementing server-side pagination and database query optimization, achieving 40% reduction in database load and 30% decrease in response time for large dataset operations.
Designed and built innovative storage solutions with delta storage mechanisms for version control, enabling audit trails, rollback capabilities, and optimized storage usage across distributed environments
Integrated secure payment infrastructure with external gateways, ensuring PCI compliance and seamless transaction flows while managing complex distributed transactions
Implemented scalable media delivery system using Amazon S3 pre-signed URLs and metadata management, supporting secure, time-limited content access for thousands of users
Built robust authentication and authorization systems using JWT-based authentication and role-based access control (RBAC) to secure application endpoints and manage user permissions at scale.
Developed robust assessment evaluation system with real-time code compilation and testing across multiple programming frameworks, processing 500+ assessments daily with automated scoring mechanisms.
Managed end-to-end AWS deployment pipeline including EC2 configuration, security group management, load balancing, and auto-scaling to handle variable assessment loads.
Collaborated with cross-functional teams in Agile environment using Git/GitHub, contributing to continuous integration, code reviews, and maintaining high code quality standards
Deployed and managed applications on Ubuntu servers with Nginx configuration and system services optimization for production readiness and operational excellence.

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