Hi, I'm

I'm a software engineer. I love to build things that live on the internet.

Currently working as a Software Enginner II at Scaler Academy / InterviewBit.

About

Saurabh
Hi, I'm Saurabh Krishan.

Passionate about building scalable backend systems, optimizing performance, and solving complex problems.

With 4+ years of engineering experience, I've built scalable backend systems, led cross-functional initiatives, and driven measurable impact across product and infrastructure.

Work Experience

Software Engineer II @ Scaler Academy / Interviewbit

Jan 2024 - Present

  • ▹Led back-end development for the LLM-powered support bot, automating responses and reducing daily support ticket volume.
  • ▹Onboarded 100K+ learners by architecting scalable enrollment pipelines and learner dashboard enhancements for the Google for Startups: Prompt to Prototype program.
  • ▹Led the initiative to transition from Zendesk CRM to Kapture CRM, ensuring seamless data migration and improved support workflows.
  • ▹Optimized program delivery by automating module integration across intakes.
  • ▹Resolved 400+ tickets, reducing ticket volume by 70% through service enhancements.
  • ▹Provided mentorship and guidance to interns, overseeing project tasks and scope planning during and after their boot camp. In addition, I conducted 30+ interviews for both SDE and intern roles.

AWSPythonRubyRuby on RailsReactNext.jsMySQLPostgreSQLRedisDockerLangchainOpenAISentence Transformers
Software Engineer I @ Scaler Academy / Interviewbit

Oct 2022 - Jan 2024

  • ▹Implemented an attendance streak feature to boost learner engagement. Designed the system to track and reward consistent attendance.
  • ▹Created cue cards that assisted instructors during lectures.
  • ▹Led back-end development for the Scaler School of Technology dashboard changes, achieving 100% seat enrollment.
  • ▹Led collaboration with Woolf University for the Master's Degree program launch, integrating third-party APIs and developing the back-end system.

AWSRubyRuby on RailsReactMySQLRedis
Software Engineer Intern @ Scaler Academy / Interviewbit

Jan 2022 - Oct 2022

  • ▹Designed and implemented bulk operations for class timing adjustments and deletions, streamlining workflows and reducing Ops team workload.
  • ▹Optimized query performance for streak mailers, reducing execution time by 50%, and enhanced merged class view page load speeds by 40%, improving user experience and system efficiency.

RubyRuby on RailsReactMySQLRedis

Projects

  • Saurabh
    Automated Attendance, Grading, and Complaint System

    • ▹Developed a web application for students to access their course attendance and grades easily.
    • ▹Enabled students to register complaints digitally, streamlining the process.

    MongoDBExpress.jsNode.jsEJSHeroku

  • YelpCamp

    • ▹Built a social media platform for travelers, increasing engagement by enabling user-generated reviews and posts.
    • ▹Implemented authentication and authorization for users to add, edit, and manage reviews and posts.

    MongoDBExpress.jsNode.jsEJSHeroku

    Saurabh
  • Saurabh
    Interview Creation Portal

    • ▹Developed a web application to schedule interviews and manage candidates.
    • ▹Enable admin to create and manage interviews, streamlining the process.

    MongoDBExpress.jsNode.jsEJSHeroku

Competitive Programming

  • LeetCode

    • ▹Max Contest Rating : 1882 (Knight)
    • ▹Best Contest : Rank 494 (LeetCode BiWeekly Contest 73)
    • ▹Solved 1200+ problems on LeetCode, focusing on algorithms and data structures.

    CC++Java

    Saurabh
  • Saurabh
    CodeForces

    • ▹Max Contest Rating : 1603 (Expert)
    • ▹Best Contest : Rank 727 (Codeforces Round #756)

    CC++

Get In Touch

© 2026 Saurabh Krishan. All rights reserved.