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Sarah Chen

@saranchen

Rank #1
15.4K

Senior Full-Stack Architect | Distributed systems, React & Go | Open source maintainer 🚀

San Francisco, CA
React
TypeScript
Node.js
+4
287 solved
45 day streak
AK

Alex Kumar

@alexkumar

Rank #2
12.8K

Lead Backend Engineer | High-throughput microservices, Kubernetes & Kafka fanatic

Bangalore, India
Java
Spring Boot
Kubernetes
+4
234 solved
32 day streak
ER

Emma Rodriguez

@emmarodriguez

Rank #3
10.2K

Design Systems Lead & Frontend Sorceress ✨ | Tailwind, Framer Motion & WebGL wizardry

Barcelona, Spain
React
Next.js
Tailwind CSS
+3
189 solved
28 day streak
MZ

Michael Zhang

@michaelzhang

Rank #4
9.8K

AI/ML Systems Researcher | Building local LLM agents & fine-tuning pipelines

Toronto, Canada
Python
PyTorch
FastAPI
+3
156 solved
21 day streak
PS

Priya Sharma

@priyasharma

Rank #5
8.9K

Cross-Platform Mobile Specialist | Flutter & React Native Core Contributor 📱

Mumbai, India
Flutter
React Native
Dart
+3
142 solved
18 day streak
DL

David Lindqvist

@dlindqvist

Rank #6
8.4K

Rust & Systems Engineer | High performance networking, Linux kernels and WebAssembly

Stockholm, Sweden
Rust
C++
Linux
+3
175 solved
39 day streak
ER

Elena Rostova

@erostova

Rank #7
7.6K

Security Researcher & Cryptography dev | Zero-Knowledge proofs and smart contract audits

Berlin, Germany
Solidity
Rust
Cryptography
+2
130 solved
15 day streak