Kunal Aggarwal
Software Engineer at Allen | Ex-Brick&Bolt, DRDO | Knight (Top 3% on LeetCode) | Backend Systems at Scale | Golang • Java
- Role
- Software Engineer at ALLEN Digital
- Location
- Delhi, DL, IN
- LinkedIn followers
- 500 followers
About Kunal Aggarwal
Hi, I’m Kunal Aggarwal — a backend-focused Software Engineer who builds scalable…
Experience
Software Engineer
Jul 2024 — Present · Bengaluru, IN
Developed and delivered an end-to-end scheduling service capable of handling diverse scheduling needs, including classes and tests, catering to over a million users.• Optimized Redis caching by reducing CPU utilization from 80% to around 20% through mitigation of thundering herd issues and hash slot contention; identified a bottleneck caused by clustering keys into a single Redis hash slot and resolved it by redistributing keys and applying TTL jitter to stagger expirations.• Implemented a course completion feature using RuleEngine; enabled users to input course details and a grace period, automatically marking courses as complete. This automation processes over 100k completions monthly.• Streamlined and optimized the process for ordering content displayed to students, successfully reducing the average processing time from 750 minutes to under 30 minutes using worflows, resulting in faster content delivery.
Education
Maharaja Agrasen Institute Of Technology, Delhi
Bachelor of Technology - BTech, Computer Science and Engineering
2020 — 2023
Ambedkar DSEU Shakarpur Campus-I
Diploma, Computer Engineering
2017 — 2020
Find verified contacts for anyone on LinkedIn
Unifers gives sales teams verified emails and direct dials, enriched profiles, and outreach that lands in the inbox.
Free plan included · No credit card required
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.