nammayatri/nammayatri
Jul 2025 – Jan 2026
3 Months active
Languages Used
HaskellDhall
Technical Skills
API DevelopmentBackend DevelopmentAPI IntegrationData ModelingDebuggingHaskell
Raghav Kumar
PROFILE
Raghav Kumar
Raghav Cast worked on the nammayatri/nammayatri repository, delivering backend features and reliability improvements over three months. He enhanced the nearby buses feature by removing unnecessary timezone conversions in Haskell, ensuring ETA displays matched real arrival times and improving user trust. Raghav introduced a simplified data model and richer route metadata for bus tracking, adding observability and error resilience to the API layer. He also implemented support for a new UnblockCustomer job type in the rider application, updating Dhall configuration to streamline customer unblocking workflows. His work demonstrated depth in API development, backend engineering, and configuration management, improving maintainability and operational efficiency.
Overall Statistics
Feature vs Bugs
75%Features
Repository Contributions
13Total
Bugs
1
Commits
13
Features
3
Lines of code
389
Activity Months3
Your Network
115 peopleWork History
January 2026
1 Commits • 1 Features
Jan 1, 2026January 2026: Delivered Rider Application UnblockCustomer Job Type support for nammayatri/nammayatri. Implemented via a dhall configuration update to enable the rider-app to handle customer unblocking tasks. Also fixed a blocking dhall config to run rider-app, enabling the feature in CI/CD and production pipelines. This work reduces manual intervention, speeds up customer unblocking, and improves operational efficiency.
1 Commits • 1 Features
Jan 1, 2026January 2026: Delivered Rider Application UnblockCustomer Job Type support for nammayatri/nammayatri. Implemented via a dhall configuration update to enable the rider-app to handle customer unblocking tasks. Also fixed a blocking dhall config to run rider-app, enabling the feature in CI/CD and production pipelines. This work reduces manual intervention, speeds up customer unblocking, and improves operational efficiency.
January 2026
August 2025
11 Commits • 2 Features
Aug 1, 2025Month: 2025-08. Delivered two feature families for nammayatri with a focus on data cleanliness, richer route metadata, and improved observability, driving clearer UI and more reliable routing data for riders and operators. Nearby Buses enhancements introduce getSimpleNearbyBuses with a simplified data model, refined service type mapping, improved error resilience, and enhanced observability, enabling a UI that cleanly displays current location, route code, vehicle number, and service type. Bus Routes work adds live tracking availability and richer route metadata (AvailableRoutesInfo with a liveTracking flag, routeShortNames) and updates to route finding to support string service types. These changes improve data quality, UI reliability, and decision-making for riders and ops.
August 2025
11 Commits • 2 Features
Aug 1, 2025Month: 2025-08. Delivered two feature families for nammayatri with a focus on data cleanliness, richer route metadata, and improved observability, driving clearer UI and more reliable routing data for riders and operators. Nearby Buses enhancements introduce getSimpleNearbyBuses with a simplified data model, refined service type mapping, improved error resilience, and enhanced observability, enabling a UI that cleanly displays current location, route code, vehicle number, and service type. Bus Routes work adds live tracking availability and richer route metadata (AvailableRoutesInfo with a liveTracking flag, routeShortNames) and updates to route finding to support string service types. These changes improve data quality, UI reliability, and decision-making for riders and ops.
July 2025
1 Commits
Jul 1, 2025July 2025: Delivered a reliability improvement for bus ETAs in nammayatri by fixing an ETA display issue in the nearby buses feature. Removed an unnecessary timezone conversion and used the arrivalTime field directly, ensuring ETA reflects real arrival times for nearby buses. This change reduces user confusion, improves trust, and lays groundwork for future ETA enhancements.
1 Commits
Jul 1, 2025July 2025: Delivered a reliability improvement for bus ETAs in nammayatri by fixing an ETA display issue in the nearby buses feature. Removed an unnecessary timezone conversion and used the arrivalTime field directly, ensuring ETA reflects real arrival times for nearby buses. This change reduces user confusion, improves trust, and lays groundwork for future ETA enhancements.
July 2025
Activity
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Quality Metrics
Correctness84.6%
Maintainability86.2%
Architecture78.4%
Performance77.0%
AI Usage23.0%
Skills & Technologies
Programming Languages
DhallHaskell
Technical Skills
API DevelopmentAPI IntegrationBackend DevelopmentData ModelingDebuggingHaskellLoggingbackend developmentconfiguration management
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