Saurabh Mishra

Software Engineer | Distributed Systems | Cloud Infrastructure

Software Engineer II with 3+ years building high-performance, scalable backend systems at Couchbase. Specialized in microservices, cloud-native architectures, and distributed systems.

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About Me

I'm a Software Engineer II at Couchbase specializing in SDK development and backend optimization for distributed systems. With a strong foundation in system design and cloud infrastructure, I've delivered performance-critical enhancements to mission-critical enterprise systems.

My expertise spans across building resilient microservices, optimizing network protocols, implementing advanced observability solutions, and architecting cloud-native platforms. I'm passionate about solving complex distributed systems challenges and maintaining high code quality standards.

Beyond my professional work, I'm an active open-source contributor and competitive programmer with experience across multiple programming languages and cloud platforms. I love exploring new technologies and sharing knowledge with the community.

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Experience

Software Engineer II

Couchbase, Bangalore

Aug 2022 - Present

  • Delivered performance-critical enhancements to Java and .NET SDKs for distributed cloud-native deployments
  • Improved high-throughput reliability by redesigning SDK network heuristics, enabling 10K ops/sec with zero failures
  • Designed and implemented Application Telemetry for runtime metrics collection and observability
  • Integrated Vector Search capabilities for AIML-driven workloads in SDKs
  • Developed Zone-Aware Replica functionality to reduce read latency through intelligent request routing
  • Resolved critical SDK performance defects during cluster rebalancing, fixing memory leaks and improving KV latency

Software Engineer

Orange Health (Logistics), Bangalore

Jun 2022 - Aug 2022

  • Built backend systems for logistics optimization and real-time fleet management
  • Reduced total distance traveled by field medics by 50% using Google Maps APIs and distance-based routing optimization
  • Designed scalable APIs supporting real-time logistics operations and stakeholder coordination
  • Performed performance tuning and debugging under operational load

Software Engineer Intern

InstaAstro, Noida

Feb 2022 - Jun 2022

  • Developed robust backend APIs for core web and mobile application features
  • Collaborated with frontend teams and product managers on scalable backend solutions
  • Integrated third-party APIs and built comprehensive API functionality

Featured Projects

Microservices E-Commerce Platform

.NET Kubernetes RabbitMQ gRPC

End-to-end microservices e-commerce platform with independent services for user management, catalog, orders, payments, and checkout. Implemented Clean Architecture and CQRS patterns with event-driven workflows using RabbitMQ Saga pattern.

  • Services: MongoDB, PostgreSQL, Redis for data persistence
  • Real-time discount application via gRPC and Redis-backed basket management
  • Kubernetes deployment for high availability and scalability
  • API Gateway (Ocelot), Elasticsearch + Kibana for centralized logging
  • Angular frontend with responsive design

Splitwise-Style Expense Sharing

Python Django MySQL Algorithms

Intelligent bill-splitting application that minimizes settlements while preserving total balances using Maximum Flow algorithm. Implemented JWT-based authentication with full CRUD workflows.

  • Algorithm optimization for transaction reduction between users
  • Secure authentication with JWT tokens
  • MySQL database for transaction and user management

Coding Profiles

Codeforces

Max Rating: 1527

CodeChef

Max Rating: 1932

HackerRank

6 Stars - Problem Solving

LeetCode

Max Rating: 1813

AtCoder

Max Rating: 667

HackerEarth

Max Rating: 1523

GitHub

Active Contributor

Technical Skills

Languages

Java Go .NET/C# Python JavaScript/TypeScript Rust C++ SQL

Backend & Architecture

Microservices Distributed Systems SDK Development System Design Event-Driven Architecture CQRS gRPC REST APIs

Cloud & DevOps

AWS (EC2, ECS, S3, CloudFront) Kubernetes Docker Terraform CI/CD Pipelines GitHub Actions Azure

Databases

PostgreSQL MongoDB Couchbase Redis MSSQL MySQL

Tools & Frameworks

Spring Boot Gin Django RabbitMQ Git Maven IntelliJ IDEA VS Code

Specializations

Performance Optimization Concurrency & Multithreading Network Heuristics Observability & Telemetry Production Debugging Test Automation

Get In Touch

I'm always interested in connecting with people working on distributed systems, cloud infrastructure, and backend engineering challenges.

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