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Chandrakant kshirsagar

An Android developer with 7+ years of experience working with Android apps throughout their lifecycle. Having experience in Flutter development for more than 1 year
  • Role

    Senior Software Engineer

  • Years of Experience

    8.5 years

Skillsets

  • Jira
  • Sms classification
  • Xcode
  • TF-IDF
  • tensorflow lite
  • Swift
  • SOLID
  • Security
  • Sdk development
  • Regex
  • performance optimisation
  • Payment integrations
  • MVI
  • Modularisation
  • Machine Learning
  • Android - 7 Years
  • GCP
  • Firebase
  • Fintech
  • Custom ui components
  • Compose multiplatform
  • CI/CD
  • Bitbucket
  • AWS
  • MVVM
  • Jetpack Compose
  • Git
  • Clean Architecture
  • Java - 7 Years
  • Kotlin - 7 Years

Professional Summary

8.5Years
  • Jan, 2021 - Present5 yr 3 months

    Senior Software Engineer

    PayNearby Technology
  • Jan, 2018 - Jan, 20213 yr

    Senior Software Engineer

    Writer Corporation
  • Jan, 2016 - Jan, 20171 yr

    Android Developer

    ATM Infotech

Work History

8.5Years

Senior Software Engineer

PayNearby Technology
Jan, 2021 - Present5 yr 3 months
    Own Android development for large-scale fintech products, including neobanking and mobile point-of-sale (mPOS) applications. Drive Android system architecture, scalability, and security for high-traffic production applications. Designed and delivered secure payment and Micro-ATM (MATM) SDKs, increasing third-party adoption by 30%. Led architectural redesign using Clean Architecture and modularisation, reducing build times by 25-30%. Implemented performance optimisation and security hardening for financial transactions. Developed and integrated an SMS classification machine learning model to analyse Android bank SMS data and extract structured financial information, including account numbers, per-account balances, transaction timestamps, and consolidated total balance across multiple accounts. Supported and guided engineers through code reviews and technical discussions. Partnered with product, backend, and QA teams to deliver predictable, high-quality releases.

Senior Software Engineer

Writer Corporation
Jan, 2018 - Jan, 20213 yr
    Architected and delivered Android applications for IoT, attendance systems, access control, and logistics tracking. Designed scalable solutions using MVVM architecture and modular design patterns. Improved maintainability and long-term reliability of Android codebases. Collaborated closely with hardware, backend, and product teams. Mentored junior developers and supported technical decision-making.

Android Developer

ATM Infotech
Jan, 2016 - Jan, 20171 yr
    Developed multiple e-commerce Android applications with custom UI components. Implemented secure integrations and optimised application performance. Introduced design-pattern-based approaches to improve code quality and scalability.

Major Projects

4Projects

Bank SMS Classification & Balance Aggregation

    Designed and implemented an on-device machine learning pipeline to classify and parse Android bank account SMS messages. Built the classification model using TF-IDF vectorization and regex-based feature extraction, then converted and deployed it using TensorFlow Lite. Enabled real-time aggregation of balances across multiple bank accounts within the Android application.

Payment & MATM SDK

    Architected a secure Micro-ATM SDK with modular design and advanced error handling. Enabled seamless third-party integrations for fintech partners.

Neodukaan App

    Led development of a high-performance store management Android application. Improved application reliability by 20% through SOLID principles and architectural improvements.

OPUS IoT App

    Designed Android architecture for IoT-based attendance and access-control systems. Improved workplace automation efficiency by 35%.

Education

  • Bachelors Degree in Computer Science

    University of Mumbai