Ravi Teja Thutari

CORE

Lead Software Engineer

Joined Apr 2025

About

I’m a Lead Software Engineer and technology mentor with expertise in distributed systems, real-time data pipelines, and scalable cloud architecture. I write about backend engineering and AI-driven infrastructure to help developers build resilient, high-impact systems.

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Reputation:	1376
Pageviews:	79.4K
Articles:	19
Comments:	0

Articles

Articles

What We Learned Migrating to a Pub/Sub Architecture: Real-World Case Studies from High-Traffic Systems

Kafka-powered migration of an e-commerce platform—focused on scalability, fault tolerance, and clean event-driven design.

August 19, 2025

· 7,831 Views · 4 Likes

State Machines Behind the Scenes of Flight Booking and Payments

Flight bookings rely on state machines to coordinate seat holds, payments, and retries. GCP Workflows make the process reliable and resilient.

August 8, 2025

· 2,860 Views · 3 Likes

Building Scalable, Resilient Workflows With State Machines on GCP

Learn how to build scalable, resilient backend workflows on Google Cloud using state machines, Workflows, Eventarc, and more with real-world use cases.

August 6, 2025

· 3,934 Views · 2 Likes

Scalable Distributed Architectures in E-Commerce: Proven Case Studies

Learn how AWS, GCP, and Kubernetes designs achieve resilience, low latency, and massive scalability with real-world blueprints.

August 5, 2025

· 3,517 Views · 3 Likes

Real-Time Flight Schedule Changes at Scale: Event-Driven Pipelines With gRPC

Real-time flight schedule updates using gRPC, event-driven pipelines, and graph-based design for scalable airline infrastructure.

August 4, 2025

· 1,956 Views · 3 Likes

Choosing Between GCP Workflows, AWS Step Functions, and Temporal for Stateful Workflow Orchestration

GCP Workflows vs AWS Step Functions vs Temporal — a vendor-neutral look at usability, dev experience, pros/cons, and best-fit use cases.

July 31, 2025

· 6,338 Views

Scaling Systems for Travel Tuesday: Surviving Billion-Event Spikes

How we scaled systems to survive Travel Tuesday traffic spikes—billions of events, load shedding, smart caching, and deep observability.

July 28, 2025

· 2,192 Views · 3 Likes

Designing Retry-Resilient Fare Pipelines With Idempotent Event Handling

Design retry-safe fare pipelines with idempotent event handling to ensure consistency across failures, retries, and duplications.

July 23, 2025

· 3,110 Views · 2 Likes

Debugging Distributed Flight Search: What Logs Alone Won’t Tell You

Logs aren’t enough. Learn how tracing, metrics, and correlation IDs help debug fare mismatches in distributed flight search systems.

July 22, 2025

· 2,018 Views · 3 Likes

When Caches Collide: Solving Race Conditions in Fare Updates

Race conditions in fare caches can cause stale prices. Learn how to detect, debug, and prevent them in high-traffic systems.

July 10, 2025

· 2,756 Views · 2 Likes

Advanced gRPC in Microservices: Hard-Won Insights and Best Practices

Use streaming wisely. It is great for real-time or chunked data, but avoid long-lived streams unless necessary. Watch for ordering and backpressure issues.

July 3, 2025

· 5,822 Views · 5 Likes

How Docker Desktop Enhances Developer Workflows and Observability

Docker Desktop offers a UI for local container development, with tools for Kubernetes, monitoring, and resource management.

June 19, 2025

· 2,761 Views · 3 Likes

From Code to Customer: Building Fault-Tolerant Microservices With Observability in Mind

Learn how to build resilient Kubernetes microservices with fault tolerance, SRE practices, and observability from code to customer.

June 9, 2025

· 3,005 Views · 4 Likes

When Caching Goes Wrong: How One Misconfigured Cache Took Down an Entire System

Discover how a small cache misconfiguration triggered a system-wide outage. This case study breaks down the failure, fix, and caching best practices.

June 6, 2025

· 3,057 Views · 7 Likes

From Monolith to Containers: Real-World Migration Blueprint

This guide shows how to move from a monolith to containers: containerize the app, split services gradually, adopt Kubernetes, automate with CI/CD, and modernize.

June 5, 2025

· 4,163 Views · 7 Likes

How GitHub Copilot Helps You Write More Secure Code

GitHub Copilot can help you write more secure code — but only if you guide it correctly. This post walks through real examples.

May 29, 2025

· 4,061 Views · 4 Likes

Scaling Microservices With Docker and Kubernetes on Production

This is a guide to scaling FastAPI microservices with Docker and K3s on Azure, covering service discovery, load balancing, observability, and optimized pipelines.

May 23, 2025

· 6,827 Views · 11 Likes

Build a Simple REST API Using Python Flask and SQLite (With Tests)

Learn how to build a REST API using Python Flask and SQLite. This beginner-friendly guide includes setup, a GET /items endpoint, and automated tests.

May 22, 2025

· 7,911 Views · 6 Likes

How Large Tech Companies Architect Resilient Systems for Millions of Users

Learn how top tech companies build resilient, scalable systems with cloud failover, auto-scaling, microservices, and observability for high availability.

May 2, 2025

· 5,262 Views · 8 Likes