nammayatri/nammayatri
Nov 2025 – May 2026
5 Months active
Languages Used
HaskellSQLYAMLPython
Technical Skills
API designbackend developmentdatabase managementAPI developmentCSV handlingHaskell
Achal Pandey
PROFILE
Achal Pandey
Over five months, contributed backend features to the nammayatri/nammayatri repository, focusing on finance, fleet management, and document workflows. Developed and refined invoice processing systems, including unique invoice generation and PDF export, using Haskell and SQL to improve billing accuracy and reconciliation. Enhanced data models and APIs for fleet owner onboarding, localization, and language preference management, supporting multilingual dashboards and scalable partner experiences. Implemented CSV parsing for fare policy configuration and automated SMS notifications for document status, leveraging Python and backend scripting. Prioritized data integrity, migration stability, and operational efficiency, delivering features that streamline financial operations and support internationalization.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
14Total
Bugs
0
Commits
14
Features
10
Lines of code
4,948
Activity Months5
Your Network
143 peopleSame Organization
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Work History
May 2026
6 Commits • 2 Features
May 1, 2026May 2026 monthly summary for nammayatri/nammayatri: Delivered key features that improve billing operations and localization, enabling scalable growth and better partner experience. Finance Management - Invoices: implemented retrieval by invoiceId, status/type filtering, and enhanced rendering for cancellations and subscriptions, reducing manual reconciliation and improving billing accuracy. Fleet Owner Localization: added language preference management, API endpoints for updating language settings, and database migrations to support multilingual dashboards across provider and rider ecosystems. Also prioritized deployment safety by addressing migration stability and payload reliability. Overall impact includes improved operational efficiency, better user experience for fleet partners, and readiness for international expansion.
6 Commits • 2 Features
May 1, 2026May 2026 monthly summary for nammayatri/nammayatri: Delivered key features that improve billing operations and localization, enabling scalable growth and better partner experience. Finance Management - Invoices: implemented retrieval by invoiceId, status/type filtering, and enhanced rendering for cancellations and subscriptions, reducing manual reconciliation and improving billing accuracy. Fleet Owner Localization: added language preference management, API endpoints for updating language settings, and database migrations to support multilingual dashboards across provider and rider ecosystems. Also prioritized deployment safety by addressing migration stability and payload reliability. Overall impact includes improved operational efficiency, better user experience for fleet partners, and readiness for international expansion.
May 2026
April 2026
3 Commits • 3 Features
Apr 1, 2026April 2026 monthly summary for nammayatri/nammayatri focused on delivering backend features that enhance data integrity, streamline onboarding, and automate finance workflows, with measurable business value and clear technical achievements.
April 2026
3 Commits • 3 Features
Apr 1, 2026April 2026 monthly summary for nammayatri/nammayatri focused on delivering backend features that enhance data integrity, streamline onboarding, and automate finance workflows, with measurable business value and clear technical achievements.
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary for nammayatri/nammayatri: Implemented a Payment Invoice Management enhancement to strengthen invoicing accuracy and financial reconciliation for rides and tips. Introduced a new payment_invoice table and supporting logic to generate unique invoice numbers by ride and payment type, enabling precise tracking and reporting. No major defects reported; feature-focused month with clear business value and scalable groundwork for future invoicing improvements.
1 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary for nammayatri/nammayatri: Implemented a Payment Invoice Management enhancement to strengthen invoicing accuracy and financial reconciliation for rides and tips. Introduced a new payment_invoice table and supporting logic to generate unique invoice numbers by ride and payment type, enabling precise tracking and reporting. No major defects reported; feature-focused month with clear business value and scalable groundwork for future invoicing improvements.
January 2026
December 2025
3 Commits • 3 Features
Dec 1, 2025December 2025 performance summary for nammayatri/nammayatri: Delivered three targeted features that streamline data schema, enhance fare policy configurability, and improve driver communications. These updates reduce maintenance overhead, improve accuracy of fare calculations, and strengthen notification reliability, contributing to better operational efficiency and user experience. Commit-level traceability is provided for each delivery.
December 2025
3 Commits • 3 Features
Dec 1, 2025December 2025 performance summary for nammayatri/nammayatri: Delivered three targeted features that streamline data schema, enhance fare policy configurability, and improve driver communications. These updates reduce maintenance overhead, improve accuracy of fare calculations, and strengthen notification reliability, contributing to better operational efficiency and user experience. Commit-level traceability is provided for each delivery.
November 2025
1 Commits • 1 Features
Nov 1, 2025Delivered Document Verification: Introduce documentFlowGrouping (COMMON vs STANDARD) in nammayatri/nammayatri. Implemented a new column documentFlowGrouping in atlas_driver_offer_bpp.document_verification_config, updated API specifications and database schema to enable grouping documents for COMMON and STANDARD, improving organization, governance, and scalability of the document verification workflow. This work provides the foundation for enhanced reporting and automated processing.
1 Commits • 1 Features
Nov 1, 2025Delivered Document Verification: Introduce documentFlowGrouping (COMMON vs STANDARD) in nammayatri/nammayatri. Implemented a new column documentFlowGrouping in atlas_driver_offer_bpp.document_verification_config, updated API specifications and database schema to enable grouping documents for COMMON and STANDARD, improving organization, governance, and scalability of the document verification workflow. This work provides the foundation for enhanced reporting and automated processing.
November 2025
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Quality Metrics
Correctness87.2%
Maintainability82.8%
Architecture84.4%
Performance82.8%
AI Usage30.0%
Skills & Technologies
Programming Languages
HaskellPythonSQLYAML
Technical Skills
API DevelopmentAPI designAPI developmentBackend DevelopmentCSV handlingHaskellSMS integrationSQLbackend developmentdata managementdata parsingdatabase designdatabase managementinvoice processingmigration scripting
Repositories Contributed To
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