Aashish Ranjan

Feb 2026 — Present

• Upskilled in modern Android through structured Jetpack Compose and multi-module Clean Architecture curricula, then applied the patterns by building CaloryTracker from scratch — a multi-module nutrition app since extended with on-device food image classification (MediaPipe/TFLite), an Open Food Facts integration with custom pagination, and use-case and repository test coverage.
• Built Chronarch, an original focus-productivity app, and released it to Google Play, owning concept, UI, architecture, implementation, testing and the Play Console release.
• Owned the core architecture decisions across both apps: feature-based modularization with enforced layer boundaries, offline-first persistence, and background work that survives process death.
• Ran a team-grade workflow solo: static analysis and automated code review gating every PR, reproducible CI builds, and versioned closed-testing releases.

Apr 2025 — Jan 2026

• Owned the Marrow app’s Android 15 migration end to end: audited platform behaviour changes, handled edge-to-edge and window-inset work, verified affected screens, and produced a readiness document plus a team-wide QA checklist.
• Introduced data-backed release monitoring, using BigQuery crash logs to assess release stability and gate staged rollouts.
• Delivered critical features such as the video flow redesign, skip functionality in part-based Grand Tests, and a revamped plan purchase flow.
• Ran the Android app-vitals initiative with weekly reviews, directing fixes that took the crash-free rate from 97.8% to 99.7% and the ANR rate from 0.43% to 0.20% (Play Console).

Nov 2023 — Mar 2025

• Standardized the GitHub PR workflow — PR templates, release labels, commit-message and branch-naming enforced by git hooks — and cut CI cost by removing redundant test runs; the iOS team adopted it too.
• Built an in-house Android SDK that fires on-device notifications with logs the instant a crash or ANR occurs, helping catch issues early in development and QA; shipped as a versioned artifact consumable locally or from a remote registry via a config flag, and adopted as standard tooling.
• Primary point of contact for the Marrow Android app: led app-side sprint execution (PRD and design reviews, solutioning, task breakdown), introduced an Android Release Manager role and a pre-development design sign-off gate, mentored engineers, and ran SDE1 hiring loops.
• Owned Android app-health monitoring: led the app-vitals OKR with weekly reviews, clearing legacy crashes including a foreground-service violation running at 1,000+ crashes a week, and built a Looker Studio dashboard on Firebase Analytics for login/signup performance and feature engagement, with automated weekly reporting.
• Delivered key features: image-URL authentication, device-level KYC (web SDK), in-app notes purchase involving a payment-flow revamp, interactive videos, Mixpanel integration, and an in-app rating flow that lifted the Play Store rating from 3.9 to 4.3; also delivered Android 14 support across the Marrow and India Drug Index apps.

Jun 2019 — Jan 2023

• Delivered the New User Onboarding Experience revamp in the Swiggy app, enhancing login/signup UX, integrating dynamic animations to boost signup conversions, and improving location search capabilities.
• Shipped a set of low-friction authentication features: OTP-less call verification, WhatsApp One-Tap login, Truecaller signup autofill, and multi-device logout. Proposed and implemented SMS Retriever for automatic OTP entry.
• Integrated growth and user-acquisition SDKs, coordinating directly with vendors: CleverTap push templates, the CleverTap–Xiaomi push SDK for delivery on Xiaomi devices, Facebook deferred deep linking, and the Truecaller login SDK.
• Android point of contact for the Traffic and Acquisition stream: owned features end-to-end through post-release monitoring and on-call, set up product analytics (Firebase Analytics, AppsFlyer, CleverTap), and refactored legacy modules toward SOLID.