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I'm a Senior Mobile App Developer with 7.7 years of IT experience building cross-platform mobile apps using Ionic (v1–7) and React Native. I’ve delivered production apps for enterprise clients including Schneider Electric, with deep expertise in Bluetooth/Modbus IoT integration, REST APIs, Firebase, and security scanning tools. I’ve led a small team of developers, coordinating sprint planning, code reviews, and mentoring junior engineers to improve delivery speed and code quality. I excel at debugging, performance optimization, and delivering high-quality solutions on schedule while ensuring security and maintainability across complex IoT and enterprise projects.…I'm a Senior Mobile App Developer with 7.7 years of IT experience building cross-platform mobile apps using Ionic (v1–7) and React Native. I’ve delivered production apps for enterprise clients including Schneider Electric, with deep expertise in Bluetooth/Modbus IoT integration, REST APIs, Firebase, and security scanning tools. I’ve led a small team of developers, coordinating sprint planning, code reviews, and mentoring junior engineers to improve delivery speed and code quality. I excel at debugging, performance optimization, and delivering high-quality solutions on schedule while ensuring security and maintainability across complex IoT and enterprise projects.

Sonal Saitavadekar

App Developer, Web Developer, Front-End Developer

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I'm a Senior Mobile App Developer with 7.7 years of IT experience building cross-platform mobile apps using Ionic (v1–7) and React Native. I’ve delivered production apps for enterprise clients including Schneider Electric, with deep expertise in Bluetooth/Modbus IoT integration, REST APIs, Firebase, and security scanning tools. I’ve led a small team of developers, coordinating sprint planning, code reviews, and mentoring junior engineers to improve delivery speed and code quality. I excel at debugging, performance optimization, and delivering high-quality solutions on schedule while ensuring security and maintainability across complex IoT and enterprise projects.…I'm a Senior Mobile App Developer with 7.7 years of IT experience building cross-platform mobile apps using Ionic (v1–7) and React Native. I’ve delivered production apps for enterprise clients including Schneider Electric, with deep expertise in Bluetooth/Modbus IoT integration, REST APIs, Firebase, and security scanning tools. I’ve led a small team of developers, coordinating sprint planning, code reviews, and mentoring junior engineers to improve delivery speed and code quality. I excel at debugging, performance optimization, and delivering high-quality solutions on schedule while ensuring security and maintainability across complex IoT and enterprise projects.

Available to hire

I’m a Senior Mobile App Developer with 7.7 years of IT experience building cross-platform mobile apps using Ionic (v1–7) and React Native. I’ve delivered production apps for enterprise clients including Schneider Electric, with deep expertise in Bluetooth/Modbus IoT integration, REST APIs, Firebase, and security scanning tools. I’ve led a small team of developers, coordinating sprint planning, code reviews, and mentoring junior engineers to improve delivery speed and code quality.

I excel at debugging, performance optimization, and delivering high-quality solutions on schedule while ensuring security and maintainability across complex IoT and enterprise projects.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Senior Software Engineer at JoulestoWatts Business Solutions Pvt Ltd.

February 1, 2023 - Present

Led end-to-end development and maintenance of the Eliwell AIR IoT mobile app for HACCP Module and AIR Edge controllers, enabling real-time configuration and data logging for industrial refrigeration controllers. Implemented Modbus and Bluetooth communication protocols for reliable field data exchange. Migrated legacy Ionic 1 codebase to Ionic 7, modernizing architecture with backward compatibility. Integrated enterprise security scanning tools (SonarQube, Checkmarx, BDBA, BDH) to meet Schneider Electric security standards. Led a team of 3 developers, coordinating task allocation, sprint planning, and code reviews; mentored junior engineers to improve delivery speed and code quality.

Software Engineer at SpaceBasic Application Ltd.

March 1, 2021 - January 1, 2023

Developed and maintained core features for SpaceBasic, including in-app messaging, community collaboration tools, and QR-based entry management for hostel communities. Integrated Firebase Authentication and Cloud Messaging for secure login and real-time notifications. Embedded Freshchat SDK for in-app live customer support, improving resident engagement and response times.

General Mobile App Developer (Ionic) at Telecom Thinking Hats

December 1, 2019 - February 1, 2021

Built gamification features such as leaderboards, badges, and performance tracking for the Coroebus platform. Developed dynamic data visualization components consuming REST APIs for real-time analytics. Contributed to UI/UX improvements to enhance responsiveness and user engagement.

Associate Software Analyst at GlobalSpace Technologies Limited

June 1, 2018 - November 1, 2019

Built end-to-end features for DocExa including appointment scheduling, online RazorPay payments, video call consultations, and digital prescription generation. Integrated Firebase for real-time notifications and QR-based patient check-ins. Collaborated across teams to ensure HIPAA-aligned data handling practices in the telemedicine platform.