Apr 2024 – Sep 2024 · 5 mos · Remote

• Engineered a system for complete analytics for a student based on his/her test attempts

Jun 2022 – May 2024 · 1 yr 11 mos · Remote

• Developed the Comment and Sub-comment module for the Adda247 users' social community service, catering to 10 million users. Additionally, implemented features enable users to repost, like, react, and share posts, comments, and sub-comments. This community service has increased user retention time on the Adda247 app by 50 to 60%.
• Led the migration of more than 1 million records from legacy doubts applications (MongoDB) to the new social community applications built on DynamoDB.
• Engineered a centralized question bank service for multiple ed-tech businesses, streamlining the creation and management of various question types. This service supports all tests and assessments across the organization, resulting in a 70% to 80% increase in the efficiency of the question-creation teams.
• Designed and Developed an assessment service, enabling the creation and complete lifecycle management of various assessment types.
• Engineered centralized answer-writing and evaluation service, streamlining operations from writing subjective assessments to evaluating user submissions. This service replaced traditional paper examinations, boosting efficiency for students and evaluators by 60% to 80%. Furthermore, it generated a new revenue stream for business, engaging 1.2 Lakh daily active users.

Feb 2022 – Apr 2022 · 2 mos · Mumbai, Maharashtra, India