Harsh Singh
Principal Engg at Oracle| Ex Walmart | Building Scalable Applications | kubernetes | Istio | Service Mesh GO | Java | DevOps
- Role
- Principal Software Engineer at Oracle
- Location
- Delhi, DL, IN
- LinkedIn followers
- 500 followers
About Harsh Singh
Hello, LinkedIn world! I’m a seasoned Software Engineer with a decade of battle-tested experience in the wild world of computer software. For 10 years, I’ve been taming unruly code and boosting system performance like a tech wizard waving a magic wand (or at least a well-commented IDE). My mission? To make systems run smoother than a sunny day breeze and more reliable than your grandma’s secret cookie recipe. I’m all about pushing the limits of what’s technically possible—think of me as the guy who convinces the impossible to show up to work on time. My goal is to craft solutions that cut waste, supercharge efficiency, and deliver user experiences so seamless, you’ll wonder if I sprinkled a little magic dust on the servers. When I’m not wrestling bugs or optimizing performance, you might find me cracking tech puns or chasing the perfect cup of coffee to fuel my next coding adventure. Let’s connect and build something awesome—or at least swap stories about that one time the server crashed at 2 a.m!KUBERNETES & ISTIO SERVICE-MESH LARGE SCALE SYSTEM JAVA & SPRING BOOTDSA / HLD / LLDDevopsI. Core Technologies & Platforms: Cloud Computing: Docker. AWS Azure GCP Cloud-Native Development Cloud Patching & Upgrades Programming Languages & Frameworks: Java 17 Golang Microservices-Based ApplicationsII. DevOps & Software Development Lifecycle (SDLC): Agile DevOps Software Development Lifecycle (SDLC) CI/CD: CI/CD Pipelines CI/CD Monitoring, Observability & Logging: Tools: Splunk Grafana Telemetry & Monitoring Systems Observability and Logging SystemsIV. System Architecture & Design: Principles: Fault-Tolerant Systems High Availability Systems Self-Healing Systems Practices: Led architecture reviewsV. Performance Engineering & Debugging: Skills: Debugged (low-level performance issues) Performance Tuning Memory/Thread Leak Detection Kernel Crash Analysis Crash Dump Analysis Kernel Debugging Optimized Tools: tcpdump Wireshark ip teblesOS InternalsVI. Security: Application SecurityVII. Software Engineering Practices: Code Reviews Code Quality & Best Practices Best Soft Skills & Collaboration: Cross-Functional Collaboration Problem Solving Led sprint planningIX. Scripting & Automation: Bash / PowerShell Scripting
Experience
Principal Software Engineer
Jan 2026 — Present · Bengaluru, IN
Education
Vishveshwarya Institute of Engineering and Technology, Gautam Budh Nagar
Bachelor of Technology (B.Tech.), Electrical and Electronics Engineering
2009 — 2013
Motivational Pathway
Bachelor of Technology - BTech, Electrical and Electronics Engineering
2009 — 2013
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