Sagar

Assisted in developing and maintaining Python-based backend microservices, applying Data Structures and Algorithms (DSA) concepts to improve data processing and system efficiency. Supported the development, testing, and documentation of RESTful APIs for payment gateway integrations, ensuring secure and reliable financial transactions. Wrote and optimized PL/SQL stored procedures and database operations to improve report generation and maintain data accuracy.

Software Engineer Intern - HOTS - New Delhi, Delhi

(2025-03 - 2025-08)

• Assisted in developing and maintaining Python-based backend microservices, applying Data Structures and Algorithms (DSA) concepts to improve data processing and system efficiency.
• Supported the development, testing, and documentation of RESTful APIs for payment gateway integrations, ensuring secure and reliable financial transactions.
• Wrote and optimized PL/SQL stored procedures and database operations to improve report generation and maintain data accuracy.
• Participated in Agile/Scrum ceremonies, including daily standups, sprint planning, code reviews, and collaborative software development activities.
• Participated in daily standups, sprint planning, and code reviews using Agile methodology, gaining hands-on exposure to collaborative software development in a fintech environment.

Software Engineer Intern - Bluestock Fintech - Pune, Maharashtra

(2024-11 - 2025-02)

• Engineered high-performance RESTful API integrations that reduced data-exchange latency by 40%, supporting synchronized data across 1,000+ active users.
• Refactored front-end architecture using TypeScript and React.js, achieving a 35% improvement in Core Web Vitals and LCP (Largest Contentful Paint) scores.
• Managed production SQL operations with 99.9% up-time, utilizing execution plan analysis to tune slow-running queries and reduce server load by 25%.
• Participated in software testing, debugging, code reviews, and Agile development workflows to deliver high-quality web applications.

Masters of Computer Applications - MCA - Chandigarh University (2024-08 - 2026-06)

Bachelor of Computer Applications - BCA - Maharshi Dayanand University (2019-05 - 2024-07)