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Rahul buraday

@rahulburaday

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Senior Android Engineer at Zensar Technologies integrating AI into EdTech and Walmart apps.

India

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What I'm looking for

I'm seeking an AI-Integrated Android Lead role where I can drive modern mobile architecture and build next-generation AI features.

At Zensar Technologies, I integrated the Soul Machines AI SDK into EdTech applications, bringing real-time emotion recognition and contextual memory to Digital People. I also contributed an ML-powered product prediction engine for Walmart that personalized recommendations for 1M+ daily active users.

For Walmart's US e-commerce app, I developed features with Jetpack Compose and implemented JUnit5 test suites, reaching 100% JaCoCo code coverage and improving search performance by 30%. My work also includes AI/ML mobile implementations recognized with the Leading Innovator Award 2025.

Earlier, I built Android products across fintech and logistics, including crypto transaction modules for MuchBetter Wallet and Vahak Logistics, which grew to more than 5M Play Store downloads. I'm seeking an AI-Integrated Android Lead role to drive modern mobile architecture and next-generation AI features.

Experience

Work history, roles, and key accomplishments

Current

Senior Android Engineer

Current

Zensar Technologies

Aug 2021 - Present (5 years 2 months)

Integrated Soul Machines AI SDK into global EdTech applications and led AI feature development for Walmart, improving recommendation CTR by 15% and search performance by 30%.

Android Kotlin Jetpack Compose Soul Machines AI SDK JUnit5 JaCoCo Firebase

Senior Android Developer

Open Financial Technologies

Nov 2020 - Apr 2021 (5 months)

Integrated payment gateways and biometric authentication, reducing APK size by 15% and processing 10K+ monthly transactions with zero security incidents.

Android Kotlin Payment Gateway Integration biometric authentication Security Performance Optimization

Android Developer

MIR Limited

Jan 2020 - Aug 2020 (7 months)

Enhanced MuchBetter Wallet app with crypto transaction modules and dynamic CVV security, reducing payment failure rates by 10% and integrating Visa/Mastercard APIs.

Android Kotlin Cryptocurrency Payment APIs Firebase Cloud Messaging Security

Android Developer

Code Nicely

Apr 2018 - Dec 2019 (1 year 8 months)

Independently architected and built Vahak Logistics from MVP to scale, migrating from native Android to Flutter, and created Easy Invoice Manager, an offline-first GST invoicing platform.

Android Kotlin Flutter MVP Offline First GST Tax Invoices Play Store

Android Developer

Adroweb ISPL

Apr 2017 - Apr 2018 (1 year)

Developed a full-featured food delivery application with restaurant listing and ordering flows integrated with Razorpay payments, and maintained internal software projects.

Android Kotlin Razorpay UI Performance Optimization Bug fixing Memory Leak Fixing