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I'm SAURABH CHATTERJEE, a senior application developer with 15+ years of mobile and software engineering experience, including Android/Kotlin product delivery across telecom, banking, automotive, and enterprise environments. I specialize in AI app consultation and MVP planning, translating early-stage ideas into feasible technical roadmaps, scalable mobile architectures, secure client-server features, and practical release plans. I’m comfortable communicating with non-technical stakeholders and balancing business goals with engineering realities. I also bring experience using agentic AI tools to accelerate investigation, clarify implementation options, and streamline delivery workflows. My background includes regulated industries where privacy and reliability are critical, and I have worked on Arabic-enabled AI/chat experiences with localization considerations to ensure inclusive and robust user experiences.…I'm SAURABH CHATTERJEE, a senior application developer with 15+ years of mobile and software engineering experience, including Android/Kotlin product delivery across telecom, banking, automotive, and enterprise environments. I specialize in AI app consultation and MVP planning, translating early-stage ideas into feasible technical roadmaps, scalable mobile architectures, secure client-server features, and practical release plans. I’m comfortable communicating with non-technical stakeholders and balancing business goals with engineering realities. I also bring experience using agentic AI tools to accelerate investigation, clarify implementation options, and streamline delivery workflows. My background includes regulated industries where privacy and reliability are critical, and I have worked on Arabic-enabled AI/chat experiences with localization considerations to ensure inclusive and robust user experiences.

SAURABH CHATTERJEE

App Developer, AI Developer, Full Stack Developer, +2

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I'm SAURABH CHATTERJEE, a senior application developer with 15+ years of mobile and software engineering experience, including Android/Kotlin product delivery across telecom, banking, automotive, and enterprise environments. I specialize in AI app consultation and MVP planning, translating early-stage ideas into feasible technical roadmaps, scalable mobile architectures, secure client-server features, and practical release plans. I’m comfortable communicating with non-technical stakeholders and balancing business goals with engineering realities. I also bring experience using agentic AI tools to accelerate investigation, clarify implementation options, and streamline delivery workflows. My background includes regulated industries where privacy and reliability are critical, and I have worked on Arabic-enabled AI/chat experiences with localization considerations to ensure inclusive and robust user experiences.…I'm SAURABH CHATTERJEE, a senior application developer with 15+ years of mobile and software engineering experience, including Android/Kotlin product delivery across telecom, banking, automotive, and enterprise environments. I specialize in AI app consultation and MVP planning, translating early-stage ideas into feasible technical roadmaps, scalable mobile architectures, secure client-server features, and practical release plans. I’m comfortable communicating with non-technical stakeholders and balancing business goals with engineering realities. I also bring experience using agentic AI tools to accelerate investigation, clarify implementation options, and streamline delivery workflows. My background includes regulated industries where privacy and reliability are critical, and I have worked on Arabic-enabled AI/chat experiences with localization considerations to ensure inclusive and robust user experiences.

Available to hire

I’m SAURABH CHATTERJEE, a senior application developer with 15+ years of mobile and software engineering experience, including Android/Kotlin product delivery across telecom, banking, automotive, and enterprise environments. I specialize in AI app consultation and MVP planning, translating early-stage ideas into feasible technical roadmaps, scalable mobile architectures, secure client-server features, and practical release plans. I’m comfortable communicating with non-technical stakeholders and balancing business goals with engineering realities.

I also bring experience using agentic AI tools to accelerate investigation, clarify implementation options, and streamline delivery workflows. My background includes regulated industries where privacy and reliability are critical, and I have worked on Arabic-enabled AI/chat experiences with localization considerations to ensure inclusive and robust user experiences.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Sr. Android Consultant at TELUS Digital

March 1, 2025 - Present

Consult on and deliver Android smart home product enhancements including home/away integration, smart hub onboarding, device tile updates, and design system components. Use Jetpack Compose, Retrofit, MVVM, Coroutines, Git, and unit testing to build maintainable client-server mobile features. Partner with cross-functional teams to clarify business needs, assess technical options, and convert requirements into practical implementation plans. Apply agentic AI development workflows using Claude/Sonnet Code to accelerate investigation, implementation, and code review preparation.

Senior Android Engineer at CIBC

March 1, 2023 - February 1, 2025

Led and developed 25+ Android features for a high-trust banking application, including third-party solution integrations and complex user journeys. Implemented financial advisor, Document Hub, deep links, and payment card features using Kotlin, Java, Material Design, Jetpack Compose, and Android architecture patterns. Collaborated with product, design, backend, QA, and security stakeholders to translate business goals into scalable mobile solutions. Improved delivery SLAs through cross-functional technical optimization and disciplined engineering execution. Implemented unit tests, participated in CI validation, code reviews, and mentored junior developers.

Android Lead at TD Bank

November 1, 2017 - March 1, 2023

Led delivery of 21 Android banking features, contributing to a 40% increase in user engagement and revenue. Built features including bill pay, foreign currency ordering, add account, change account, and stop cheque payment using Kotlin and Java. Integrated third-party libraries and APIs, improved UI responsiveness, and supported secure, reliable financial services flows. Mentored developers, reviewed code, and supported Agile delivery, automated testing, and CI practices.

Technical Lead at Wipro Digital

December 1, 2016 - November 1, 2017

Developed and maintained mobile banking features for Lloyds, Halifax, and Bank of Scotland mobile apps. Worked in a professional services environment, balancing client requirements, delivery timelines, and maintainable Android implementation.

Technical Lead at HARMAN Connected Services

December 1, 2014 - December 1, 2016

Led from-scratch development for an Android mobile app and interactive vehicle service SDK enabling third-party apps to access vehicle data. Mentored third-party application development teams and supported integration of mobile features for connected vehicle use cases.

Lead Engineer at Samsung R&D Institute

June 1, 2013 - December 1, 2014

Worked on Samsung KNOX integration scenarios across public/private zones and intent-sharing flows for third-party applications.

Software Engineer at Cisco

February 1, 2012 - June 1, 2013

Owned channel bar feature development for an Electronic Program Guide set-top box application.

Software Engineer at Nokia / Teleca Software Solutions

January 1, 2010 - February 1, 2012

Delivered mobile application features and bug fixes for Nokia devices and apps.