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Manan Dey

PROFILE

Manan Dey

Developed a unified cross-modal retrieval and captioning ecosystem for the embeddings-benchmark/mteb repository, enabling video, audio, and text retrieval across over a dozen datasets. Leveraged Python and machine learning techniques to implement new data loading and retrieval classes, supporting tasks such as video-to-audio and audio-to-video search. Refactored and consolidated code to streamline maintenance and reduce duplication, while improving code quality through linting and metadata alignment. Additionally, enhanced the salesforcecli/mcp repository by fixing a bug in the Commit Status Tool, introducing robust input validation and error handling to improve CI/CD reliability. Demonstrated skills in API integration, DevOps, and dataset management.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

17Total
Bugs
1
Commits
17
Features
1
Lines of code
3,965
Activity Months2

Work History

April 2026

16 Commits • 1 Features

Apr 1, 2026

Month: 2026-04 Overview: Delivered a unified cross-dataset video-audio-text retrieval and captioning ecosystem in embeddings-benchmark/mteb, expanding capabilities to support retrieval across video, audio, and text modalities for HMDB51, MSVD, TUNA-Bench_1K, DiDeMo, ActivityNet Captions, VATEX, YouCook2, Shot2Story20K, VALOR-32K, AVMeme-Exam, Panda-70M, AudioCaps_AV, and VGGSound_AV_RETRIEVAL. Introduced cross-modal tasks vt2a (video-to-audio) and at2v (audio-to-video) across datasets with updated data loading and retrieval classes, enabling richer cross-modal benchmarking and captioning. What was delivered (features and improvements) and key rationale: - Unified cross-dataset retrieval and captioning ecosystem across 12+ multi-modal datasets for video, audio, and text. - Added and wired up data loading and retrieval capabilities for HMDB51, MSVD, TUNA-Bench_1K, DiDeMo, ActivityNet Captions, VATEX, YouCook2, Shot2Story20K, VALOR-32K, AVMeme-Exam, Panda-70M, AudioCaps_AV, and VGGSound_AV_RETRIEVAL. - Implemented cross-modal retrieval tasks vt2a and at2v to enable video-to-audio and audio-to-video retrieval across the supported datasets. - Consolidated and expanded task modules for didemo, activitynet captions, and other datasets into unified, maintainable code paths to reduce duplication. Major bugs fixed and quality improvements: - Lint and code quality improvements including fix lint, sort-order adjustments (isort compliance), and removal of unused imports. - License, domain, and date metadata alignment for AudioCaps-AV; improved prompts to reflect cross-modal nature. - Consolidated retrieval task files (e.g., combining multiple DiDeMo/ActivityNet task files) to reduce duplication and streamline maintenance. Overall impact and business value: - Broadened benchmark coverage across 12+ datasets, enabling more robust evaluation of cross-modal models and faster iteration cycles for product features involving video, audio, and text retrieval and captioning. - Improved maintainability and onboarding through unified modules and cleaner data-loading pipelines, reducing future integration time for new datasets. - Strengthened cross-modal capabilities (vt2a/at2v/va2t/t2va), enabling richer experimentation and potential product features around cross-modal search and captioning. Technologies and skills demonstrated: - Python multi-modal data pipelines, dataset integration, and task taxonomy. - Code refactorings for maintainability; linting and style compliance; isort-based import organization. - Collaboration and co-authored contributions across multiple datasets and retrieval tasks.

October 2025

1 Commits

Oct 1, 2025

October 2025 monthly summary for salesforcecli/mcp: Improved reliability and reporting accuracy of the Commit Status Tool through targeted bug fix and input validation enhancements. Delivered changes to correctly detect modified files (including staged changes) and added robust error handling in fetchCommitStatus, reducing CI/CD reporting errors and improving developer feedback.

Activity

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Quality Metrics

Correctness89.4%
Maintainability83.6%
Architecture88.2%
Performance81.2%
AI Usage49.4%

Skills & Technologies

Programming Languages

JavaScriptPythonTypeScript

Technical Skills

API IntegrationCross-Modal LearningCross-Modal RetrievalData RetrievalDevOpsGitMachine LearningNLPPythonPython ProgrammingPython programmingSalesforce CLIaudio-visual retrievaldata processingdata retrieval

Repositories Contributed To

2 repos

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

embeddings-benchmark/mteb

Apr 2026 Apr 2026
1 Month active

Languages Used

Python

Technical Skills

Cross-Modal LearningCross-Modal RetrievalData RetrievalMachine LearningNLPPython

salesforcecli/mcp

Oct 2025 Oct 2025
1 Month active

Languages Used

JavaScriptTypeScript

Technical Skills

API IntegrationDevOpsGitSalesforce CLI