Krishan Kumar
SDE I @Rupyy (Cardekho Group) | Full Stack Developer | MySQL | PostgreSQL | AWS
- Role
- Sde 1 at CarDekho Group
- Location
- New Delhi, IN
- LinkedIn followers
- 500 followers
About Krishan Kumar
Passionate Full Stack Developer specializing in JavaScript, TypeScript, React.js…
Experience
Sde 1
Jul 2024 — Present · Gurugram, IN
Designed and implemented scalable, fault-tolerant, and modular RESTful APIs following clean architecture and service-oriented principles to power the entire loan processing lifecycle in the DigiBuddy app — from application submission to final closure-> Developed a full-fledged document uploader, streamlining the loan filing process and increasing lead conversion by 23%-> Built an offline-safe queuing system for document deletion, ensuring data consistency and system resilience even during network interruptions-> Engineered the DigiBuddy app with robust security measures including root and emulator detection, ensuring protection against common mobile vulnerabilities and adhering to secure coding practices-> Optimized long-running APIs, reducing average response times from 20s to under 4s, significantly improving system performance and user experience-> Optimized complex database queries, reducing execution time from an average of 8 seconds to 2 seconds, resulting in noticeably faster data access and improved system responsiveness.
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