KN
Shipping & Notifications Suite · Page 1 of 2

Karan Nukani

Sr. Software Developer Software Development (27) Shipping Panel Owner
Week 19 - 04 May 2026 to 09 May 2026
Tasks Plans
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Tasks Completed
0
In Progress
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Portals
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Emails Live

Top Highlights

Headline deliveries in shipping ops, automation and notifications.

Shipping Panel
Super Admin "Login-as-User"

Securely access customer accounts for troubleshooting; feature validated with Vijaybhai.

SendGrid
55 Live Emails Delivered

Automated shipment alerts: Dispatched, In-Transit, Out for Delivery, Delivered, RTO, Cancelled - all live.

Rate Sync
Post-Booking Rate Sync Module

Retroactively applies shipping charges for orders booked before rate card configuration - financial accuracy ensured.

Rate Card
Bulk Export / Import Module

Company-wise rate card import/export across couriers, pickup addresses, warehouses, and slabs/zones.

Rapidmiles
Tracking Cron + Pickup Receipt

Deployed automated tracking sync cron and Pickup Receipt print + "PICKEDUP" order list automation.

Export Module
Queue-Based Processing Live

Laravel Queue export module with Supervisor-managed workers configured on server for async heavy exports.

All Completed Tasks (18)

Click any item to expand the full description.

Developed and implemented the "Login-as-User" functionality for Super Admins to securely access customer accounts for troubleshooting and operational support. Feature completed and validated as discussed with Vijaybhai.
Validated Vijaybhai

Developed a rate synchronization module to retroactively apply shipping charges for orders booked before rate card configuration. Successfully ensured financial accuracy between booking operations and delayed rate updates.
Financial accuracy verified

Conducted deep-dive analysis of slow-running database queries causing processing bottlenecks. Refactored and optimized scripts to improve execution speed and system stability during high-volume operations.
Optimized

Developed and deployed an automated email notification system integrated with SendGrid. Successfully enabled shipment milestone alerts including Dispatched, In-Transit, Out for Delivery, Delivered, RTO, and Cancelled statuses.
Deployed

Performed live testing on production infrastructure and successfully processed 55 transactional emails. Verified functionality under the SendGrid trial environment.
55 Emails Live

Audited outbound webhook requests and verified delivery success for Wukusy integrations. Re-sent missing tracking payloads to resolve reported synchronization gaps.
Synced

Investigated and resolved report loading and export stability issues under large datasets. Optimized related database queries for improved reliability.
Stabilized

Resolved API booking failures caused by special characters in shipment data. Fix was confirmed and validated with Chirag.
Validated Chirag

Refactored the Ekart tracking cron process to align with the updated API version. Successfully restored and verified shipment status synchronization.
Restored

Implemented a Laravel Queue-based Export Request Module for handling heavy export operations asynchronously. Successfully configured Supervisor for queue worker management on the server.
Supervisor configured

Developed a company-wise rate card export/import module enabling bulk shipping rate updates across couriers, pickup addresses, warehouses, and slabs/zones.
Live Bulk Ops

Collaborated on the design and implementation of Pickup Receipt Print functionality for operational use within the Rapidmiles workflow.
Implemented

Developed a new script to generate and print "PICKEDUP" order lists, streamlining warehouse handover and operational tracking processes.
Automated

Developed and deployed a cron job within the shipping panel to automate Rapidmiles tracking synchronization for real-time order status updates.
Deployed

Resolved critical data loading issues in the Merchant Login billing section, including Wallet History and Invoice display problems.
Resolved

Prepared and submitted updated shipping label samples for review and approval.
Awaiting Approval

Managed the technical verification process for Twilio SendGrid and provided required configuration details to support account approval.
Verified

Assisted with Claude.ai CLI installation and provided technical guidance on CLI usage for development workflows.
Onboarded

In Progress (7)

Active investigations and migrations carrying into next week.

In Progress
ATS Carrier Integration - API Audit

Investigated dimension, coverage validation and Label API behavior; further API-level validations pending.

In Progress
Queue-Based Export Migration

Queue infra ready; remaining is migrating all large-scale exports to queue-based architecture to eliminate timeouts.

In Progress
Shopify GraphQL Migration

Analyzed Shopify GraphQL APIs for migration from REST tracking; implementation & testing remain.

In Progress
Weight Dispute Automation

Reviewed Bluedart and DTDC weight dispute API responses; automated dispute logging implementation pending.

In Progress
Webhook Timeout Investigation

Continued troubleshooting of "Operation Timeout" with Lakhwinder; root cause analysis ongoing.

In Progress
Repository Architecture - Multica & Paperclip

Reviewed structures & collected feedback on Paperclip scalability; final evaluation pending.

In Progress
Purchase Module - Accounting Logic

Resolving transaction date discrepancies in ledger entries; final validation pending.

Dashboard
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