

Harsh Joshi
Engineering and Dark Arts
Bengaluru, India
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Harsh is a senior software engineer at a global fintech company, Visa. With a background in software engineering and technical evangelism, he is keenly interested in technology-agnostic, pragmatic and applied engineering, and taking it to a broader audience. His experiences with open source include Google Summer of Code, running an open source community to conceptualise open source practices for students in India, and technical communities/evangelism on open technologies.
Harsh has 5+ Years of technology-agnostic hands-on engineering experience. He is a huge open-source enthusiast and is active in dev community circles through dev tools, multiple NPM packages collectively amassing thousands of downloads and GitHub community repositories that have attracted hundreds of contributors.
Past Experience - Founding Software Engineering at a Health-Tech Startup in India.
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Building a Senior Software Engineer in your local machine
Learn what it takes to build the capabilities of a Senior Software Engineer who could code (better than just solving Leetcode questions), navigate complex code repositories, make judgements, and follow existing code conventions and get this out to the world in different forms - as an extension on VSCode and an NPM Package ready to be used by users worldwide!
Key Takeaways:
1. Understand how to work with Generative AI more than just calling APIs. Move beyond calling OpenAI APIs for everything.
2. Explore agentic approaches to AI, enabling autonomous tasks within the codebase.
3. Learn integrating with development environments, and deploying as a production-ready tool using modern GenAI ways.
4. Equip AI with the ability to understand, traverse, and make judgments within large, intricate codebases, mimicking the skills of a seasoned developer.
5. Explore strategies for continuously evolving your AI tools to stay ahead of the curve in the rapidly advancing field of software development.
6. Gain insights into packaging and deploying AI-powered tools as reliable and scalable extensions and NPM packages, ready for use in production environments.
Where is the server in serverless?
Should you shift to serverless? What changes when you adapt serverless? The secrets of serverless served on a silver platter!
This session delves into the latest advancements in microservices architecture, exploring how cutting-edge technologies and practices are revolutionizing scalability, flexibility, and efficiency
It will explore the rise of serverless computing and its impact on microservices. It is how to leverage serverless architecture to enhance scalability and reduce operational overhead. It will feature real-world case studies demonstrating the successful implementation of serverless microservices.
The MCP Testing Revolution: Why mcp-jest Changes Everything
90% of MCP servers in production have zero tests. When they fail, companies lose millions. I built mcp-jest after watching a Fortune 500 deployment crash, taking down AI services for 50,000 users. This talk reveals how automated testing transforms MCP from gambling to engineering. Live coding: build a test suite detecting race conditions, memory leaks, and protocol violations in seconds. Watch snapshot testing catch OpenAI's breaking changes before deployment. See how Spotify-style chaos testing found bugs that manual QA missed for months. Case study: team reduced incidents 97% using mcp-jest, saving $2M yearly. From "works on my machine" to "guaranteed production-ready"- master the testing patterns that separate amateur MCP from enterprise-grade AI infrastructure.
MCP and the Future of Work: Augmentation vs Automation
One MCP deployment augmented 100 analysts to perform like 500. Another eliminated an entire department. The difference? Design choices that determine if AI amplifies or replaces humans. Through case studies from Fortune 500 deployments, discover the "augmentation spectrum" and why making AI "too easy" causes skill atrophy. See metrics showing 3x productivity with augmentation vs 10x efficiency but workforce anxiety with automation. Learn to design MCP systems that empower human creativity rather than obsolete it. The protocols we build today determine if tomorrow's workers are collaborators or spectators.
MCP Security: The Attack Vectors Nobody Talks About
Live hack demonstration: watch a prompt injection escalate to root access through MCP tool chaining. After analysing 1000+ MCP servers, I discovered 73% are vulnerable to attacks nobody's defending against. From resource exhaustion bringing down production systems to data leaks through error messages, this talk exposes critical vulnerabilities and their fixes. You'll see actual exploits: memory bombs via recursive tools, authentication bypasses in transport layers, and supply chain attacks through malicious servers. Leave with a security checklist that could save your company millions. Real incidents, real solutions, real code
AI In Production - Beyond Automation
This session will explore the transformative potential of AI agents and AI that goes beyond the mere basics of generations, such as chatbots and RAG. AI Agents are not just executing tasks but are evolving as autonomous entities capable of learning, adapting, and innovating. This session will delve into the groundbreaking frameworks like AutoGen that are pushing the boundaries of what AI can achieve
This session dives into real-world applications that demonstrate the potential of AI Agents to revolutionize everything from healthcare to finance and touches on how to build these.
It promises to challenge your perceptions and ignite your imagination about the future of AI
AI in Observability
This session will delve into the transformative potential of generative AI in shifting observability from a reactive to a proactive approach.
This session is crafted for IT professionals, cloud administrators, and developers seeking to advance their infrastructure management practices. The audience will be equipped with actionable insights on implementing a predictive, AI-driven observability framework that enhances both efficiency and system resilience.
Incorporating AI into your products
A deep dive into making products smarter and more user-friendly by incorporating generative AI. This session takes you through identifying prime opportunities for AI enhancement, navigating the technical landscape, and ensuring ethical considerations. Learn how to leverage high-quality data, select the most effective AI models for your needs, and continuously refine these models for peak performance. Plus, discover how to seamlessly blend AI into your product's user experience, making it not just more intelligent, but also more intuitive and engaging.
CloudX 2024 Sessionize Event
DeveloperWeek Global 2024 Sessionize Event

Harsh Joshi
Engineering and Dark Arts
Bengaluru, India
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