Lead Engineer - Mobile App | Fintech & Trading Apps | RN New Architecture (Fabric · TurboModules · Hermes) | 1M+ downloads | Tech Lead | 8 YOE

Bangalore

Bengaluru

Bengaluru

Bengaluru

Bengaluru

Greater Bengaluru Area







BCA, Computer Science
Lachoo Memorial College of Science & Tech
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Lead Engineer – Mobile App at Trendlyne Technologies. 8 years building mobile apps across fintech, trading, and Web3. I lead mobile engineering for an NSE/BSE stock analytics app with 1M+ downloads, owning architecture, releases, and the migration to React Native's New Architecture (Fabric, TurboModules, Hermes). Core stack: React Native, JavaScript/TypeScript, Redux Toolkit, TanStack Query, Firebase, plus native modules in Kotlin and Java. I've shipped both regulated fiat products (a teen banking app) and self-custody crypto (a Solana wallet with Web3 SDK integration). I care about the details that make mobile apps fast and trustworthy: list performance, native bridging, clean state. I've led teams through complex migrations and cross-functional delivery.
Bengaluru
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gemini
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Lead Engineer - Mobile App at Trendlyne.com, Jul 2026 - Present · 1 mo, Bangalore
Senior Software Engineer at Trendlyne.com, Apr 2023 - Present · 3 yrs 5 mos, Bengaluru, • Architected scalable, maintainable React Native mobile applications for a high-traffic fintech/trading platform serving lakhs of users across Android and iOS. • Led a team of 2–3 engineers; code reviews, and technical decision-making to ensure on-time delivery with minimal tech debt. • Owned end-to-end mobile app architecture, including React Navigation setup, environment configuration, native module setup. • Executed React Native upgrade from 0.71 to 0.75, resolving complex New Architecture issues (TurboModules, Fabric) achieving zero production regressions post-migration. • Implemented monorepo architecture using Yarn Workspaces, improving modularity and build efficiency across multiple Android build variants (build flavors/types). • Integrated Firebase suite (Authentication, Firestore, Crashlytics) enabling real-time data sync, secure user sessions, and proactive crash/error monitoring. • Adopted Redux Toolkit for predictable global state management and TanStack Query (React Query) for optimized server-state caching, reducing redundant API calls significantly. • Shipped internationalization (i18n) support to enable global reach, successfully launching the Trendlyne app for the US market. • Diagnosed and resolved critical native-layer issues across Android (Gradle, build variants) and iOS (Xcode, CocoaPods, third-party dependency conflicts). • Collaborated closely on Figma design handoff; translated designs into pixel-perfect, responsive mobile UI components. • Mentored junior engineers, actively participated in technical interviews and hiring panels.
Senior Software Engineer at Atlantis, Jan 2021 - Apr 2023 · 2 yrs 4 mos, Bengaluru, • Significant experience working with React web and mobile along with tools like Flux, Redux, etc. • In-depth knowledge of JavaScript, CSS, HTML, functional programming, and front-end languages. • Strong knowledge of React fundamentals such as Virtual DOM, component lifecycle, and component state. • Strong understanding of web technologies like JavaScript, HTML, and CSS. • Knowledge of user interface design and responsive designs. • Familiarity with native build tools, like XCode, Gradle (Android Studio, IntelliJ)
Software Engineer at Atlantis, Jan 2020 - Jan 2021 · 1 yr 1 mo, Bengaluru, • Work as a part of a small team that includes other react native developers, designers, QA experts, and managers. • Create front-end modules with maximum code reusability and efficiency. • Work with third-party dependencies and APIs. • Work with Redux architecture to improve the performance of the websites/mobile apps. • Improve front-end performance by eliminating performance bottlenecks. • A complete understanding of the entire mobile app development lifecycle right from prototyping. • Knowledge of user interface design and responsive designs. • Experience working on large, complex web and mobile apps.
Android Developer at AppBrowzer, Aug 2019 - Jan 2020 · 6 mos, Bengaluru, • Developed Android applications using Java tested the application on multiple devices/emulators before releasing to production. • Tested code for robustness; executed edge case, usability, and general reliability analysis. • Fixed bugs and improved application performance. • Recorded exact details of errors during testing for further remediation. • Checked on all source code to ensure usability by development staff.
Android Developer at TALENTMICRO INNOVATIONS PRIVATE LIMITED, Jul 2018 - Jul 2019 · 1 yr 1 mo, Greater Bengaluru Area, • Developed Android applications using Java tested the application on multiple devices/emulators before releasing to production. • Worked with backend developers to create an API for tracking user data, including locations and preferences. • Improved existing Android app by adding more features like geolocation tracking and push notifications. • Implemented Google Maps in all apps, allowing users to easily find directions to nearby businesses or landmarks
BCA, Computer Science, Lachoo Memorial College of Science & Tech