Arjun

Python Developer - Backend

Developed and maintained Python-based backend modules for telecom USSD services, supporting features such as Balance Enquiry, Recharge, and Bucket Details., Worked extensively with existing production codebases, enhancing business logic and implementing requirement-based changes., Implemented and improved data handling using JSON and configuration files to support dynamic inputs and application settings., Performed real-time testing and debugging to identify issues, analyze root causes, and ensure stable application behavior in production environments., Added and reviewed logging and basic exception handling to improve traceability and ease debugging of backend services., Followed modular coding practices, ensuring clean, readable, and reusable Python code across modules., Collaborated with senior developers and stakeholders to understand business requirements and translate them into technical implementations., Supported deployment and runtime troubleshooting by observing production workflows and system behavior.