Kasibhattla Pranav

Backend Developer with experience building scalable server-side applications and RESTful services using Node.js and Python (Flask). Skilled in relational database design, authentication systems, and SQL query optimization. Experienced in improving application performance, structuring data models, and developing maintainable service architectures.

Junior Developer - CommerceWaale Pvt. Ltd. - Ghaziabad

(2025-07 - 2025-12)

• Engineered and maintained server-side application logic using Node.js and Express.js.
• Designed and deployed 8+ RESTful API endpoints supporting reporting and operational workflows.
• Optimized complex MySQL queries, reducing average response time by approximately 30%.
• Refactored legacy modules, improving maintainability and reducing code redundancy by 20%.
• Contributed to an internal web application used by 15+ team members to automate reporting tasks.
• Collaborated with frontend developers to ensure efficient client-server communication.

Data Analyst Intern - CommerceWaale Pvt. Ltd. - Ghaziabad

(2025-07 - 2025-12)

• Developed advanced SQL queries for structured data extraction and transformation.
• Automated data processing scripts using Python, reducing manual reporting effort by approximately 40%.
• Designed relational database tables to support performance tracking and analytics workflows.
• Built aggregation pipelines to support enrollment forecasting and business insights.

B.Sc. - Physical Science with Computer Science - Acharya Narendra Dev College, University of Delhi (2023 - 2027)