Top 5 Indian Kubernetes Experts Give Tips On Building Scalable Apps In 2025

Kubernetes, an open-source container orchestration system for automating software deployment, scaling, and management, has become a fundamental component of digital infrastructure in 2025. Its robust nature aids in streamlining complex workflows and allowing developers to automate often tedious tasks. As we navigate the rapidly evolving landscape of software development, the advice from Indian Kubernetes experts remains invaluable in building scalable apps efficiently. This article summarizes the insights from the top 5 Kubernetes experts in India.

1. Nischal Shetty, Founder at Wishfin

According to Nischal Shetty, founder of Wishfin, a prominent fintech company, the key to effective Kubernetes utilization is understanding its core functionality. He stresses, "Kubernetes is not meant to replace DevOps practices, but rather to empower them by automating deployment, scaling, and rollback. Developing scalable applications begins with microservices architecture, where every function has its own dedicated service. This approach not only improves scalability but also enhances maintainability and agility."

2. Amresh Kumar, Senior Director at Cognizant

Amresh Kumar, a Senior Director at Cognizant, underlines the importance of load balancing in Kubernetes environments. He emphasizes, "Properly handling incoming traffic with load balancing is vital. Kubernetes Service provides a higher-level abstraction over load balancing, hence it's essential to leverage this for load balancing needs. It ensures automatic scaling and levelling of incoming requests, bolstering the overall performance of the app."

3. Vinodh Sambium, Director at Mu Sigma

Vinodh Sambium, Director at Mu Sigma, advises to streamline security protocols at every stage. He says, "While leveraging Kubernetes for scalable applications, it's vital to ensure security throughout the software development lifecycle. Employ a strict RBAC (Role-Based Access Control) strategy, enlist and manage secrets using tools like Kubernetes Secrets, and be precise about granting permissions to the cluster. Adequate profiling and updating should be in line with the app's evolving security requirements."

4. Sasi Kumar, Principal Architect at TCS

Sasi Kumar, Principal Architect at TCS, calls for efficient pod re-podding to avoid any loss of running state. He explains, "It's essential to abstain from running bare adopted pods. Emphasize Clustering for Pod, and also align your cluster to tips like zero-downtime rolling update. Remember, zero-down time is about how you can sustain a rolling update across clusters by leveraging prevailing features of Kubernetes. The more repetition combined in day to day use cases, Kubernetes increases in Stevens, Reducing pain points effective interaction levels max By getting facts right and doing things better."

5. Suresh Sashidhar, Head of Engineering at Freshworks

Suresh Sashidhar, Head of Engineering at Freshworks notes the importance of a DevOps environment for effective Kubernetes utilization. He stresses, "For developers to effectively develop scalable applications using Kubernetes, familiarity with tools like Jenkins, Bitbucket, and Docker is paramount. By incorporating these tools as part of a complete DevOps strategy, continuous integration, and continuous deployment become seamless. Consistency is maintained all along the software delivery process."

Tips for Developers in 2025

• Understand the fundamentals of Kubernetes and don't limit yourself to basic setups.
• Efficient load balancing is crucial for scaling applications, leverage Kubernetes Service.
• Adopt a more stringent approach to container security.
• Streamline pod setups to avoid states being lost - Clustering and volumed Pod.
• Ensure complete DevOps functionalities are catered with recognised tools.

With this insightful breakdown from the top 5 Indian Kubernetes Experts, developers in 2025 are better-equipped to handle the challenges of designing scalable software solutions using Kubernetes. As the tech landscape continues to advance, staying aligned with industry sharpshooter's views creates long-lasting impact.

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