Karan Lokchandani | Systems Engineer

> MISSION LOGS

Ping Browser

June 2025 - Present

Software Development Intern | Remote

> Engineered AI-driven automation in Chromium local stack (Sidebar Assistant, Agentic tasks, Voice input).
> Reverse-engineered Chromium’s backend (Express/Nest.js) for auto-updates.
> Implemented low-level system calls for heuristic malware detection.
> Built Python automation tools for CI/CD, reducing manual intervention by 30%.

> SCHEMATICS / PROJECTS

CloudSentinel - AI Cloud Security

Go (Gin) • Python (FastAPI) • React • AWS • Terraform

Full-stack security platform for AWS. Scans IAM, EC2, S3, etc., for misconfigurations. Integrated DSPy LLM-based remediation to generate automated command-line fixes. Features Terraform onboarding and Stripe integration.

SaaS Docker PostgreSQL

RFC Compliant HTTP/1.1 Server

Go • TCP Sockets • Systems Programming

Built from scratch using raw TCP sockets (no net/http). Implemented custom state-machine parser, chunked transfer encoding, proxy functionality, and static file serving. Includes comprehensive CI/CD testing.

Networking TCP/IP Unit Testing

> OPEN SOURCE CONTRIBUTIONS

WasmEdge

Added File I/O redirection in C SDK.
Enforced subtyping depth limit (Core Internals).
Fixed critical metadata bug in llama.cpp plugin.

Wasmtime

Optimized dominatortree (5% perf gain).
Added function names to cranelift codegen.

Runwasi & LangChainJS

Maintained CI pipeline (removed deprecated cgroups).
Fixed documentation code examples.

Supermemory

Migrated web app to React 19.2 & Next.js 16.

> SYSTEM CAPABILITIES

LANGUAGES

Python Go Rust C++ TS/JS SQL

STACK

React/Next.js FastAPI Nest.js GraphQL

INFRA

AWS Docker/K8s Terraform CI/CD Linux