Deepak Kumar
Online
About :
Senior Software Specialist & Practical Android Mentor"I believe the best way to become a developer is to get your hands dirty. In my courses, we don't just watch—we build. When…
Senior Software Specialist & Practical Android Mentor"I believe the best way to become a developer is to get your hands dirty. In my courses, we don't just watch—we build. When you encounter errors and bugs, you aren't failing; you are gaining the real-world experience that defines a professional engineer."Professional BioDeepak is a seasoned Technology Consultant and Software Specialist with over 16 years of experience in the IT industry. Currently serving as a Software Specialist at Bechtel India, he has a proven track record of architecting robust Full Stack and Android applications.+4Throughout his career, Deepak has been promoted 3 times in 7 years and has mentored numerous junior developers on best practices, modern frameworks, and clean architecture. He brings deep expertise in Kotlin, Java, and Flutter, combined with a strong cloud foundation as a Microsoft Certified Azure Developer Associate.+4Why Learn With Me?Real-World Experience: I have delivered 95% of features on schedule for massive industrial projects and optimized applications for 5000+ daily users.+1The "Practical First" Method: My teaching focuses on practical implementation. We will explore the "Real Developer Life" by solving the very errors you’ll face in a professional job.Modern Tech Stack: Expert-level guidance on Jetpack Compose, MVVM/Clean Architecture, Dagger/Hilt, and Node.js.System Design: Learn not just how to code, but how to architect scalable systems using SOLID principles and Modularization.+1Core Teaching CompetenciesCategorySpecialized SkillsAndroid DevelopmentKotlin, Java, Jetpack Compose, Material Design, & Google Maps SDK ArchitectureMVVM, MVP, Clean Architecture, & Dependency Injection (Hilt/Dagger 2) Full Stack & BackendNode.js, React.js, MongoDB, & REST/GraphQL APIs +1Cloud & AIMicrosoft Azure (AZ-900 & AZ-204), GitHub Copilot, & OpenAI Integration
Deepak Kumar
Online
Senior Software Specialist & Practical Android Mentor"I believe the best way to become a developer is to get your hands dirty. In my courses, we don't just watch—we build. When...
Senior Software Specialist & Practical Android Mentor"I believe the best way to become a developer is to get your hands dirty. In my courses, we don't just watch—we build. When you encounter errors and bugs, you aren't failing; you are gaining the real-world experience that defines a professional engineer."Professional BioDeepak is a seasoned Technology Consultant and Software Specialist with over 16 years of experience in the IT industry. Currently serving as a Software Specialist at Bechtel India, he has a proven track record of architecting robust Full Stack and Android applications.+4Throughout his career, Deepak has been promoted 3 times in 7 years and has mentored numerous junior developers on best practices, modern frameworks, and clean architecture. He brings deep expertise in Kotlin, Java, and Flutter, combined with a strong cloud foundation as a Microsoft Certified Azure Developer Associate.+4Why Learn With Me?Real-World Experience: I have delivered 95% of features on schedule for massive industrial projects and optimized applications for 5000+ daily users.+1The "Practical First" Method: My teaching focuses on practical implementation. We will explore the "Real Developer Life" by solving the very errors you’ll face in a professional job.Modern Tech Stack: Expert-level guidance on Jetpack Compose, MVVM/Clean Architecture, Dagger/Hilt, and Node.js.System Design: Learn not just how to code, but how to architect scalable systems using SOLID principles and Modularization.+1Core Teaching CompetenciesCategorySpecialized SkillsAndroid DevelopmentKotlin, Java, Jetpack Compose, Material Design, & Google Maps SDK ArchitectureMVVM, MVP, Clean Architecture, & Dependency Injection (Hilt/Dagger 2) Full Stack & BackendNode.js, React.js, MongoDB, & REST/GraphQL APIs +1Cloud & AIMicrosoft Azure (AZ-900 & AZ-204), GitHub Copilot, & OpenAI Integration
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Courses by Deepak Kumar
Online
10 Hour
English, Hindi
Delhi, New Delhi, delhi
10000 INR
Week Days / Weekends
Training Key Features
• Modular Architecture – Learn feature-driven and vertical slicing approaches for clean project design.
• Dependency Injection Mastery – Work with providers, scopes, dynamic modules, and custom DI strategies.
• Advanced Request Lifecycle – Implement middleware, DTO validation with class-validator, pipes, guards, and interceptors. • Database Integrations – Build APIs with both relational (TypeORM) and NoSQL (Mongoose) databases, including transactions.
• Authentication & Authorization – Secure apps with Passport strategies, JWT tokens, sessions, and refresh token flows.
• Microservices Ready – Implement TCP, Redis, and NATS for distributed systems and message-driven architectures.
• Caching & Queues – Optimize performance with CacheModule and implement background jobs with BullMQ.
• Testing Confidence – Write unit, integration, and end-to-end tests with @nestjs/testing.
• Production Deployment – Dockerize NestJS apps and prepare for cloud-native environments.