
Raghav Gupta developed and maintained the CleverTap/clevertap-web-sdk over 14 months, delivering 36 features and resolving 17 bugs to enhance reliability, security, and developer experience. He engineered robust web push notifications, domain-aware storage, and automated testing infrastructure, focusing on scalable build processes and secure cross-origin messaging. Using JavaScript, CSS, and GitHub Actions, Raghav refactored core SDK modules for accessibility, session management, and CI/CD reliability, while improving the Visual Editor’s UI and image handling. His work emphasized maintainable code, release hygiene, and environment isolation, resulting in a stable, testable SDK that supports complex integrations and reduces support overhead for customers.

February 2026 monthly performance summary for CleverTap/clevertap-web-sdk focusing on stability, environment isolation, and visual assets improvements. Delivered key features, fixed critical environment-related issues, and maintained accurate release documentation, contributing to improved reliability and faster time-to-value for customers.
February 2026 monthly performance summary for CleverTap/clevertap-web-sdk focusing on stability, environment isolation, and visual assets improvements. Delivered key features, fixed critical environment-related issues, and maintained accurate release documentation, contributing to improved reliability and faster time-to-value for customers.
January 2026 Monthly Summary – CleverTap/clevertap-web-sdk Focus areas: CI/CD security improvements and Visual Builder UI/tooling enhancements. The period yielded solid business value through secure, faster deployments and a more maintainable UI framework with improved debugging capabilities. Key achievements include secure CI/CD pipeline upgrades and UI styling enhancements that reduce maintenance costs and improve developer efficiency, while enabling more robust deployment and integration flows across the frontend SDK. Note on bugs fixed: No major bugs logged in this period; the emphasis was on reliability and security enhancements in CI/CD and tooling improvements in the Visual Builder.
January 2026 Monthly Summary – CleverTap/clevertap-web-sdk Focus areas: CI/CD security improvements and Visual Builder UI/tooling enhancements. The period yielded solid business value through secure, faster deployments and a more maintainable UI framework with improved debugging capabilities. Key achievements include secure CI/CD pipeline upgrades and UI styling enhancements that reduce maintenance costs and improve developer efficiency, while enabling more robust deployment and integration flows across the frontend SDK. Note on bugs fixed: No major bugs logged in this period; the emphasis was on reliability and security enhancements in CI/CD and tooling improvements in the Visual Builder.
December 2025 monthly summary for CleverTap/clevertap-web-sdk focused on reliability improvements and testing automation. Key outcomes include resolving a memory-leak-prone interval clearing issue in the Web Native Display and introducing automated testing processes to speed up and stabilize releases. These efforts reduce production risk and improve developer efficiency, enabling faster delivery of features and fixes.
December 2025 monthly summary for CleverTap/clevertap-web-sdk focused on reliability improvements and testing automation. Key outcomes include resolving a memory-leak-prone interval clearing issue in the Web Native Display and introducing automated testing processes to speed up and stabilize releases. These efforts reduce production risk and improve developer efficiency, enabling faster delivery of features and fixes.
Month: 2025-11 — CleverTap/clevertap-web-sdk monthly summary focusing on business value, reliability, and developer productivity. Highlights include automated testing setup, interval handling fixes in the Visual Editor, domainSpecification and cookie management enhancements, and build/release process improvements. These efforts reduce risk, accelerate release cycles, and strengthen cross-domain behavior and storage security across the SDK.
Month: 2025-11 — CleverTap/clevertap-web-sdk monthly summary focusing on business value, reliability, and developer productivity. Highlights include automated testing setup, interval handling fixes in the Visual Editor, domainSpecification and cookie management enhancements, and build/release process improvements. These efforts reduce risk, accelerate release cycles, and strengthen cross-domain behavior and storage security across the SDK.
Monthly summary for 2025-08 focusing on delivered features, reliability improvements, and technical achievements for CleverTap web SDK. Emphasizes business value from data isolation, test automation, and build hygiene.
Monthly summary for 2025-08 focusing on delivered features, reliability improvements, and technical achievements for CleverTap web SDK. Emphasizes business value from data isolation, test automation, and build hygiene.
July 2025 monthly summary for CleverTap/clevertap-web-sdk: Focused delivery on stability, reliability, and developer experience. Key features delivered include Web Native Display Banner Rendering Reliability with a retry mechanism and corrected DOM selector logic; Visual Editor Preview Enhancements with staging-environment overlays, improved sessionStorage-based preview data handling, and interval management improvements; and critical bug fixes for Image-Only Templates and Popup Click Actions ensuring proper close behavior and reliable click handling. Impact includes higher banner render stability and impression reliability, safer and faster preview iteration, and reduced interaction-related regressions, translating to lower QA effort and improved end-user experience. Technologies/skills demonstrated: JavaScript DOM targeting and retry patterns, staging/environment workflow, client-side storage (sessionStorage), build/version management, and robust event handling.
July 2025 monthly summary for CleverTap/clevertap-web-sdk: Focused delivery on stability, reliability, and developer experience. Key features delivered include Web Native Display Banner Rendering Reliability with a retry mechanism and corrected DOM selector logic; Visual Editor Preview Enhancements with staging-environment overlays, improved sessionStorage-based preview data handling, and interval management improvements; and critical bug fixes for Image-Only Templates and Popup Click Actions ensuring proper close behavior and reliable click handling. Impact includes higher banner render stability and impression reliability, safer and faster preview iteration, and reduced interaction-related regressions, translating to lower QA effort and improved end-user experience. Technologies/skills demonstrated: JavaScript DOM targeting and retry patterns, staging/environment workflow, client-side storage (sessionStorage), build/version management, and robust event handling.
June 2025 monthly summary for CleverTap Web SDK (clevertap-web-sdk). Focused on delivering accessible UX enhancements, build and deployment stability, and editor/SDK improvements that enable dynamic content and smoother integrations. Key features delivered include CleverTap Popup UX Enhancements, Build and Source Map Updates, and Visual Editor Improvements with SDK version bump. Contributions contributed to improved accessibility, better debugging through updated source maps, and forward-compatibility through SDK upgrade to 1.16.1.
June 2025 monthly summary for CleverTap Web SDK (clevertap-web-sdk). Focused on delivering accessible UX enhancements, build and deployment stability, and editor/SDK improvements that enable dynamic content and smoother integrations. Key features delivered include CleverTap Popup UX Enhancements, Build and Source Map Updates, and Visual Editor Improvements with SDK version bump. Contributions contributed to improved accessibility, better debugging through updated source maps, and forward-compatibility through SDK upgrade to 1.16.1.
May 2025 monthly summary for CleverTap web SDK. Focused on security hardening and reliability improvements. Delivered origin validation for postMessage to mitigate XSS risks, with SDK version updated to reflect the change. This ensures only messages from trusted origins are processed, reducing cross-origin attack surfaces for customers embedding the SDK. The change enhances security, reliability, and upgrade hygiene across web integrations, delivering tangible business value by protecting user data and improving developer experience across multi-origin contexts.
May 2025 monthly summary for CleverTap web SDK. Focused on security hardening and reliability improvements. Delivered origin validation for postMessage to mitigate XSS risks, with SDK version updated to reflect the change. This ensures only messages from trusted origins are processed, reducing cross-origin attack surfaces for customers embedding the SDK. The change enhances security, reliability, and upgrade hygiene across web integrations, delivering tangible business value by protecting user data and improving developer experience across multi-origin contexts.
April 2025 monthly summary for CleverTap Web SDK (CleverTap/clevertap-web-sdk). Focus on business value and technical achievements with secure, scalable enhancements to script execution, messaging security, and personalization UI, plus streamlined release processes.
April 2025 monthly summary for CleverTap Web SDK (CleverTap/clevertap-web-sdk). Focus on business value and technical achievements with secure, scalable enhancements to script execution, messaging security, and personalization UI, plus streamlined release processes.
March 2025 -- Consolidated effort focused on reliability, user interaction quality, and analytics integrity for the CleverTap web SDK. Delivered enhancements to image-only popups, stabilized session storage handling, fixed CTA rendering across templates, ensured analytics reflect real interactions by excluding preview mode events, and completed codebase maintenance for maintainability and clarity. The month also included a version bump and changelog update.
March 2025 -- Consolidated effort focused on reliability, user interaction quality, and analytics integrity for the CleverTap web SDK. Delivered enhancements to image-only popups, stabilized session storage handling, fixed CTA rendering across templates, ensured analytics reflect real interactions by excluding preview mode events, and completed codebase maintenance for maintainability and clarity. The month also included a version bump and changelog update.
February 2025 monthly performance summary for CleverTap web SDK. Focused on strengthening release discipline, reliability across platforms, offline behavior, and developer UX through Visual Builder enhancements. Delivered documented release artifacts, Safari push reliability fixes, offline state consistency, and Visual Builder URL handling improvements, enabling faster releases, better user engagement stability, and smoother integration for customers.
February 2025 monthly performance summary for CleverTap web SDK. Focused on strengthening release discipline, reliability across platforms, offline behavior, and developer UX through Visual Builder enhancements. Delivered documented release artifacts, Safari push reliability fixes, offline state consistency, and Visual Builder URL handling improvements, enabling faster releases, better user engagement stability, and smoother integration for customers.
January 2025 monthly performance summary for CleverTap Web SDK (CleverTap/clevertap-web-sdk). Focused on reliability, robustness, and release efficiency, delivering tangible business value for client integrations and deployment workflows. Key outcomes include refactoring web push click tracking and adding DOM insertion retries to improve user-facing behavior; strengthening retry logic and adding robust error handling to prevent crashes; enabling on-demand releases via a manual sw_release.min.js trigger; aligning environment URLs for CleverTap overlay/CSS across production and staging; and maintaining deployment reliability by updating the AWS credentials action in CI/CD. Also included a revert of prior constants changes to reduce regression risk.
January 2025 monthly performance summary for CleverTap Web SDK (CleverTap/clevertap-web-sdk). Focused on reliability, robustness, and release efficiency, delivering tangible business value for client integrations and deployment workflows. Key outcomes include refactoring web push click tracking and adding DOM insertion retries to improve user-facing behavior; strengthening retry logic and adding robust error handling to prevent crashes; enabling on-demand releases via a manual sw_release.min.js trigger; aligning environment URLs for CleverTap overlay/CSS across production and staging; and maintaining deployment reliability by updating the AWS credentials action in CI/CD. Also included a revert of prior constants changes to reduce regression risk.
Month 2024-12: Delivered reliability, engagement, and editor-enhancement improvements for CleverTap Web SDK. Focused on CI/CD robustness, personalization capabilities, and stable UI loading sequences. Result: more reliable releases, easier testing on staging, and increased potential for customer engagement.
Month 2024-12: Delivered reliability, engagement, and editor-enhancement improvements for CleverTap Web SDK. Focused on CI/CD robustness, personalization capabilities, and stable UI loading sequences. Result: more reliable releases, easier testing on staging, and increased potential for customer engagement.
November 2024 — CleverTap Web SDK monthly summary. Focused on reliability, flexibility, and alignment to improve customer integrations and developer productivity. Key features and improvements delivered include: 1) Web Push Notification robustness: safe handling when the Notification API is unavailable, with a null check and guarding against undefined Notification; changelog and SDK references updated. 2) Custom selector for incomingMessages: added support for a user-defined selector to improve message routing and handling. 3) Personalization rendering with preview mode: added preview rendering for HTML and JSON content and adjusted resource paths for staging/testing. Major bug fixes: 4) Anti-flicker stability in the visual editor by refactoring the state management to stabilize rendering during updates. 5) Inbox message handling improvements and SDK version alignment: fixed delete/mark read issues for web inbox with custom inboxes and aligned SDK version references; build files updated. Overall impact and accomplishments: enhanced reliability for push delivery, more flexible message handling, stabilized UI during edits, and consistent SDK references across environments, leading to smoother integrations and reduced support overhead. Technologies/skills demonstrated: JavaScript/TypeScript debugging, state management refactors, changelog/build process updates, staging/testing resource path adjustments, and improved UI stability.
November 2024 — CleverTap Web SDK monthly summary. Focused on reliability, flexibility, and alignment to improve customer integrations and developer productivity. Key features and improvements delivered include: 1) Web Push Notification robustness: safe handling when the Notification API is unavailable, with a null check and guarding against undefined Notification; changelog and SDK references updated. 2) Custom selector for incomingMessages: added support for a user-defined selector to improve message routing and handling. 3) Personalization rendering with preview mode: added preview rendering for HTML and JSON content and adjusted resource paths for staging/testing. Major bug fixes: 4) Anti-flicker stability in the visual editor by refactoring the state management to stabilize rendering during updates. 5) Inbox message handling improvements and SDK version alignment: fixed delete/mark read issues for web inbox with custom inboxes and aligned SDK version references; build files updated. Overall impact and accomplishments: enhanced reliability for push delivery, more flexible message handling, stabilized UI during edits, and consistent SDK references across environments, leading to smoother integrations and reduced support overhead. Technologies/skills demonstrated: JavaScript/TypeScript debugging, state management refactors, changelog/build process updates, staging/testing resource path adjustments, and improved UI stability.
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