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khahani

PROFILE

Khahani

Over four months, Mohammad Khahani delivered robust engineering solutions across the EasyEyes/website, EasyEyes/threshold, and EasyEyes/threshold-scientist repositories. He enhanced experiment activation workflows, stabilized authentication using OAuth 2.0 with PKCE, and improved deployment reliability through Netlify configuration updates. Mohammad implemented internationalization, Sentry-based error tracking, and rigorous environment variable management using JavaScript, TypeScript, and React. His work included backend and frontend development, code optimization, and comprehensive bug fixes, ensuring backward compatibility and data integrity. By refining UI/UX, strengthening security, and standardizing configuration, Mohammad enabled faster feedback cycles and maintainable codebases, demonstrating depth in full stack development and DevOps practices.

Overall Statistics

Feature vs Bugs

62%Features

Repository Contributions

307Total
Bugs
56
Commits
307
Features
92
Lines of code
114,784
Activity Months4

Work History

February 2026

2 Commits • 1 Features

Feb 1, 2026

February 2026 monthly summary focused on delivering backward-compatible experiment activation features and stabilizing activation workflows across EasyEyes repos, with emphasis on business value, user experience, and cross-repo collaboration.

January 2026

75 Commits • 20 Features

Jan 1, 2026

January 2026 monthly summary for EasyEyes projects. Focused on delivering business value through deployment reliability, a compiler-first workflow, authentication hardening, and data/reference hygiene across website, threshold-scientist, and threshold. The work enabled faster feedback loops, reduced production risk, and improved maintainability. Key features were deployed, critical bugs fixed, and cross-repo improvements in naming and references demonstrated strong technical skills.

December 2025

168 Commits • 52 Features

Dec 1, 2025

December 2025 performance snapshot for EasyEyes engineering: - Delivered cross-repo feature and reliability improvements across threshold-scientist, threshold, and website, focusing on business value, stability, and localization. - Implemented core Threshold functionality update and loading UX polish to reduce time-to-value for users and improve resilience under load. - Strengthened monitoring and reliability with Sentry integration across threshold and threshold-scientist, plus improved error data enrichment and initialization timing. - Expanded testing and reliability with Jest-based unit tests, cleaning up scaffolding and ensuring test reliability. - Hardened configuration and deployment practices via environment-based token handling (.env and .env.example), package-lock.json, and dotenv integration for safer secrets management. - Enhanced Prolific integration (title length validation, participant_group retrieval, and API-backed flows) to improve data integrity and user routing. - Upgraded authentication and security posture with GitLab PKCE flow and related key-management across Webpack and environment configs. - UI/UX and naming stabilization across Threshold and Threshold-Scientist to ensure consistency and better user guidance.

November 2025

62 Commits • 19 Features

Nov 1, 2025

Monthly summary for 2025-11 highlighting key features delivered, major bugs fixed, overall impact, and technologies demonstrated across EasyEyes/website, EasyEyes/threshold, and EasyEyes/threshold-scientist. Focused on delivering business value, stability, security, and improved user experience for end users and researchers.

Activity

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Quality Metrics

Correctness96.4%
Maintainability94.4%
Architecture94.2%
Performance94.6%
AI Usage21.6%

Skills & Technologies

Programming Languages

CSSHTMLJSONJavaScriptMarkdownNoneReactSCSSSassTOML

Technical Skills

API IntegrationAPI integrationAsynchronous ProgrammingBackend DevelopmentCSSCode OptimizationContinuous IntegrationData Flow ManagementData ManagementDependency ManagementDevOpsDocumentation ManagementEnvironment VariablesError HandlingError Tracking

Repositories Contributed To

3 repos

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

EasyEyes/threshold-scientist

Nov 2025 Feb 2026
4 Months active

Languages Used

JavaScriptNoneUnknownHTMLJSONReactSassTypeScript

Technical Skills

API integrationCode OptimizationError HandlingJavaScriptJavaScript developmentNode.js

EasyEyes/website

Nov 2025 Feb 2026
4 Months active

Languages Used

JavaScriptMarkdownNoneTypeScriptYAMLHTMLJSONSass

Technical Skills

API IntegrationData Flow ManagementData ManagementDevOpsFrontend DevelopmentGitHub Actions

EasyEyes/threshold

Nov 2025 Jan 2026
3 Months active

Languages Used

HTMLJavaScriptTypeScriptplaintext

Technical Skills

Error HandlingFront End DevelopmentFront-end DevelopmentJavaScriptLocalizationNode.js

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