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Summit Kumar

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Jun 9

Architecting the Mobile Core: When Domain-Driven Design Actually Makes Sense in Android

An Android Architect’s Perspective on DDD, MVVM, and Building Maintainable Mobile Systems at Scale

Architecting the Mobile Core: When Domain-Driven Design Actually Makes Sense in Android

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Summit Kumar

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Apr 12, 2023

Unlocking the Power of Sealed Classes in Kotlin: Design Patterns and Better Code Organization

Having worked on multiple projects over the years, I understand the value of writing clean, maintainable code. In a recent project that…

Unlocking the Power of Sealed Classes in Kotlin: Design Patterns and Better Code Organization

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Summit Kumar

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Apr 19, 2023

Kicking Kotlin’s Common Mistakes: 10 Pitfalls to Avoid for Better Code

As with any language, there are common mistakes that developers can make when writing Kotlin code, which can lead to issues like poor…

10 common kotlin mistakes to avoid

Summit Kumar

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Aug 11

Real-Time Personalization: Engineering Decision Systems That Choose the Right Experience Every Time

Building Atlas — Part 21 — Published by Summit Kumar • Senior Software Engineer | Mobile Architect | Distributed Systems Enthusiast

Real-Time Personalization: Engineering Decision Systems That Choose the Right Experience Every Time

Summit Kumar

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Aug 9

Multi-Tenant SaaS Architecture: Building One Platform for Thousands of Enterprises

Building Atlas — Part 19 — Published by Summit Kumar • Senior Software Engineer | Mobile Architect | Distributed Systems Enthusiast

Scaling Multi-Tenant SaaS Architecture

Summit Kumar

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Aug 9

Event Sourcing & CQRS: Rethinking State in Distributed Systems

Building Atlas — Part 18 — Published by Summit Kumar • Senior Software Engineer | Mobile Architect | Distributed Systems Enthusiast

Mastering Event Sourcing and CQRS

Summit Kumar

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Aug 7

Zero-Downtime Data Evolution: Migrating Production Databases Without Users Ever Knowing

Building Atlas — Part 17 — Published by Summit Kumar • Senior Software Engineer | Mobile Architect | Distributed Systems Enthusiast

Zero-Downtime Data Evolution: Migrating Production Databases Without Users Ever Knowing

Summit Kumar

·

Aug 6

Planetary Resilience: Designing Multi-Region Systems That Survive the Unthinkable

Building Atlas — Part 16 — Published by Summit Kumar • Senior Software Engineer | Mobile Architect | Distributed Systems Enthusiast

Planetary Resilience: Designing Multi-Region Systems That Survive the Unthinkable

Summit Kumar

·

Aug 5

Engineering Intelligent Platforms: Building an AI-Native Customer Engagement System

Building Atlas — Part 15 — Published by Summit Kumar • Senior Software Engineer | Mobile Architect | Distributed Systems Enthusiast

Building an AI-Native Platform

Summit Kumar

·

Aug 2

Engineering at Scale: Platform Engineering, Team Topologies & API Evolution

Building Atlas — Part 14 — Published by Summit Kumar • Senior Software Engineer | Mobile Architect | Distributed Systems Enthusiast

Engineering at Scale: Platform Engineering, Team Topologies & API Evolution

Summit Kumar

Summit Kumar

Builder at heart. I design and ship mobile apps, backend systems, and scalable cloud architectures. Currently solving identity and authentication at scale.

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