YASH MANTRI

Software Engineer

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About

Highly accomplished Senior Software Engineer with 4+ years of expertise in React.js, Next.js, and React Native, specializing in building responsive, user-centric applications and driving exceptional customer experiences. Proven leader in delivering high-impact features like AI message streaming and deep brand customization, optimizing performance, and reducing operational costs by up to 40%. Recognized for leveraging cutting-edge technologies, including AI tools, to accelerate development, enhance product quality, and ensure scalable, reliable solutions.

Work

Navi

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Senior Software Engineer

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Summary

Led high-impact front-end development initiatives for critical applications, focusing on enhancing user experience, operational efficiency, and product reliability across diverse platforms, including the PLuG widget.

Highlights

Spearheaded high-impact projects including Claims, Cosmos, and the PLuG widget, achieving a 40% reduction in operational costs and a 20% increase in daily user engagement across platforms.

Led development of real-time AI message streaming and deep brand customization for the PLuG widget, significantly enhancing user engagement and brand consistency for enterprise clients.

Migrated PLuG SDK build system from Webpack to Rspack, reducing bundle size by ~60% and projected CDN costs by 50%, resulting in faster widget loading and improved customer satisfaction.

Resolved multiple app crashes, increasing crash-free users from 84% to 98.7% by fixing JavaScript errors, deprecating Watermelon DB, and optimizing foreground service errors.

Improved JavaScript FPS from 27 to 54 (out of 60) through re-architecting the bottom tab navigator and optimizing image component rendering, delivering a smoother user experience.

Automated GitHub actions for app releases, decreasing deployment time by 40%, minimizing human errors, and streamlining issue identification through source maps.

Built 25+ reusable components for the Web UI Library (NPM Package), increasing code efficiency and consistency in 80% of organizational projects.

Recognized as the Navi Spearhead (Jan 2024) for exceptional performance, demonstrating consistent delivery of high-quality, impactful solutions.

Ajio

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Software Engineer

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Summary

Managed critical e-commerce functionalities across the home page, Product Listing Page, Cart Page, and Payment Module, ensuring a seamless user experience and driving conversion growth.

Highlights

Managed core e-commerce functionalities, resulting in a 15% increase in conversion rates through a seamless user experience across critical pages.

Led the Luxe Revamp (Premium Store) project, completing the overhaul three weeks ahead of schedule and showcasing effective project management.

Achieved over 70% unit test coverage across various modules, strengthening code reliability and maintainability.

Implemented key features including PLP Banner, Single Page Checkout (enhancing checkout speed by 20%), Cash on Delivery (COD) Convenience Fee, and Add to Cart Deeplink.

Recognized as the star performer of the quarter (Oct 2021 - Dec 2021) for outstanding contributions.

Logicwind

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Full Stack Intern

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Summary

Engineered backend functionalities and contributed to front-end development for various applications, enhancing user engagement and content aggregation.

Highlights

Engineered the Local-Foodie backend from scratch, implementing features like Reward Management, Follow-Unfollow, and Block Users to boost user engagement.

Contributed to the Samachar App, a Next.js application that aggregates news from 7+ providers.

Education

Uka Tarsadia University

Bardoli, Gujarat, India
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Bachelor of Technology Computer Engineering Grade: 9.67 CGPA

Gurukrupa Vidya Sankul

Surat, Gujarat, India
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High School Higher Secondary Education Board

Languages

English

Skills

Programming Languages & Frameworks

ReactJS, TypeScript, JavaScript, React Native, HTML, Python, CSS, NodeJS, NextJS, Redux.

Tools & Technologies

Firebase, Git, MongoDB, Detox, Playwright, Webpack, Rspack, SDK Development, E2E Testing, GitHub Actions.

Methodologies & Practices

Generative AI, AI Tools, Agile Methodologies, Technical Documentation, Multilingual Support, Performance Optimization, CodePush, Cross-functional Collaboration.

YASH MANTRI