Full-Stack Developer, Creator & Co-founder @WorldNote — building and sharing under the brand CodeWithMishu.
I'm a software engineer and entrepreneur based in India. As co-founder of WorldNote, I help businesses design, architect, and ship high-performance web applications, mobile apps, and custom AI systems.
Under CodeWithMishu, I create open-source developer tooling (like OpenTunnel, GitGuard, and WebRun with 10K+ installs), write in-depth technical guides, and share daily development insights with a community of over 10,000+ engineers on LinkedIn.
Growth happens one day at a time
Technologies I work with daily
High-performance client & server components with strict type safety and accessible interfaces.
Scalable server architectures, secure authentication protocols, and modular microservices.
Relational schema design, document models, high-speed caching, and vector indexing.
Practical generative AI features, vector embeddings, contextual retrieval, and agent workflows.
CI/CD pipelines, container orchestration, developer tooling APIs, and edge deployment.
Production principles for maintaining clean code, rapid iteration, and software quality.
Random things about me
I've consumed over 1,000+ cups of coffee while coding
Key milestones in my developer journey
Launched YouTube channel and began building in public.
Released OpenTunnel and other developer tools.
Started freelancing and building client projects.
Dove deep into React, Node.js, and modern web development.
Books and courses that shaped my journey
Robert C. Martin
A must-read for writing maintainable code
David Thomas & Andrew Hunt
Timeless advice for software developers
Kent C. Dodds
The best React course out there
Alex Xu
Essential for senior engineering roles
Kent C. Dodds
Master testing from unit to E2E
James Clear
Build habits that stick
Ask me anything about my work or journey
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I'm always happy to chat about development, collaborate on projects, or just say hi.