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Piotr Rogowski

PROFILE

Piotr Rogowski

Worked on the menloresearch/JanCode repository, delivering model enhancements and reliability improvements across both API and UI layers. Integrated DeepSeek R1 and Perplexity Sonar reasoning models with tailored temperature and topP defaults, expanding model compatibility and improving reasoning quality. Enhanced the chat UI to display OpenRouter model reasoning, increasing transparency for end users. Addressed file system operations by refining file listing logic to correctly handle nested excluded directories, ensuring accurate project visibility. Fixed error handling in OpenAI API paths by validating delta objects to prevent crashes. Utilized TypeScript for backend and frontend development, focusing on robust API integration and LLM configuration.

Overall Statistics

Feature vs Bugs

60%Features

Repository Contributions

8Total
Bugs
2
Commits
8
Features
3
Lines of code
303
Activity Months1

Your Network

2 people

Work History

January 2025

8 Commits • 3 Features

Jan 1, 2025

January 2025 performance summary for menloresearch/JanCode. Delivered major model enhancements and reliability fixes across the API and UI. Highlights include deepseek-r1 model support with tuning across API handlers, expanded model reasoning display in chat for OpenRouter, reliability fix in file listing for nested projects, added perplexity/sonar reasoning model support with default tuning, and a crash-prevention fix for delta handling in OpenAI API paths. These changes leverage updated defaults (temperature, topP) and broader model compatibility to improve reasoning quality, transparency, and operational reliability. Impact: smoother developer experience, higher trust in model outputs, and more predictable behavior in edge cases.

Activity

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Quality Metrics

Correctness85.0%
Maintainability86.2%
Architecture81.2%
Performance80.0%
AI Usage30.0%

Skills & Technologies

Programming Languages

TypeScript

Technical Skills

API IntegrationBackend DevelopmentError HandlingFile System OperationsFrontend DevelopmentGlob Pattern MatchingLLM IntegrationModel ConfigurationTypeScript DevelopmentUI/UX Development

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

menloresearch/JanCode

Jan 2025 Jan 2025
1 Month active

Languages Used

TypeScript

Technical Skills

API IntegrationBackend DevelopmentError HandlingFile System OperationsFrontend DevelopmentGlob Pattern Matching