Case Studies

Engineering case studies from backend, platform, and operational systems work.

These write-ups summarize the problem, approach, impact, and lessons from systems that supported real users, teams, and operational workflows.

Zepto

Automation and Fulfillment Platforms

Backend and platform ownership for fulfillment automation, operational reliability, and workflow execution across a multi-hub rollout.

A public-safe case study on leading automation engineering for fulfillment systems without exposing sensitive implementation details.

GoTemporalKafkaPostgreSQL
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Unacademy

CRM and Sales Platform Systems

Backend systems for CRM workflows supporting roughly 2,000 internal sales users.

A case study on making a high-usage internal platform reliable enough for daily business operations.

PythonDjangoMySQLAWS
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Unacademy

Authorization and Platform Services

Core platform services across authorization, notifications, logging, monitoring, infrastructure, and production reliability.

A case study on centralizing backend capabilities so product teams can move faster without duplicating critical platform concerns.

GoPythonDockerKubernetesAWSJenkins
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Kruzr

Real-Time Driving Behavior Platform

Backend models, microservices, and asynchronous stream processing for sensor-driven driving behavior analysis.

A case study on building low-latency backend flows around realtime sensor data and personalized user notifications.

PythonFlaskKafkaDockerKubernetesGCPAWS
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