SHUBHAM BAIRAGI
iOS Senior Engineer | Mobile App Developer
Summary
Results-driven iOS Senior Engineer with 9.5+ years of experience in developing scalable, high-quality mobile applications using Swift, RxSwift, Objective-C, and React Native. Expertise in building reusable frameworks, including production-ready xcframeworks, and implementing Swift to React Native Bridges for seamless integration in hybrid apps. Proven track record in leading app revamps, optimizing performance, and creating reusable dashboard architectures to accelerate development timelines. A collaborative team player with strong mentoring skills, adept at delivering innovative solutions under tight deadlines. Passionate about driving impactful improvements in mobile technology.
Overview
9
9
years of professional experience
Work History
Senior Software Engineer → Technical Lead (iOS)
Paytm Money Limited
02.2022 - Current
- Promoted to Technical Lead in June 2024 to lead the development of critical modules and manage a team of 6 developers.
- Led a complete app revamp project, redesigning the application from scratch and implementing a reusable dashboard architecture, improving scalability and development efficiency. Delivered the project successfully within 3 months.
- Designed a React Native to Native Swift Bridge and spearheaded the development of a React Native integration framework, enabling seamless integration and reuse of React Native components within native Swift applications for enhanced scalability and cross-platform compatibility.
- Converted the entire Equity module, originally written in Native Swift, into a production-ready xcframework for React Native-based iOS applications, and built a Native Swift to React Native Bridge as part of a versatile framework for a third-party bank client, enabling seamless integration of trading functionality within their app.
- Automated workflows using custom bash scripts, reducing manual effort by 50% and increasing deployment efficiency.
- Delivered critical features like Basket Order, Margin Trading Facility and Trader Mode reducing time-to-market by 25% and enhancing app functionality and user experience.
- Improved system reliability and performance through architectural enhancements while mentoring junior developers and fostering a collaborative team environment.
Senior Software Engineer → Lead Engineer
Falabella India Private Limited
10.2019 - 02.2022
- Promoted to Lead Engineer in September 2021 to oversee the architecture and development of critical modules for one of Latin America’s largest e-commerce apps.
- Led the design and implementation of scalable architecture for multiple app modules, enhancing app performance and reliability.
- Migrated key app modules from Objective-C to Swift, reducing code complexity by 50% and improving development efficiency by 30%.
- Collaborated with cross-functional teams, including QA, to improve product quality through rigorous code reviews, unit tests, and automation testing strategies.
- Spearheaded the development of performance-focused solutions, ensuring scalability for high traffic volumes.
- Mentored junior developers, fostering technical growth and knowledge sharing within the team.
SOFTWARE ENGINEER
CuraTech Private Limited
04.2019 - 10.2019
- Engaged In a great doc-patient record tracking application
- Developed some Common components which are used multiple places in app
SOFTWARE ENGINEER
HiddenBrains Infotech Private Limited
09.2015 - 04.2019
- Developed diverse iOS native apps (E-Commerce, Medical, Productivity, Social-Networking, Entertainment) with multilingual support, full compatibility on iPhone and iPad.
- Optimized app performance, adapting to various device orientations on iPhone and iPad for exceptional user experience.
- Delivered high-quality, user-centric apps, showcasing adaptability across different industries.
Education
Bachelor of Engineering - ECE stream
Mandsaur Institute Of Technology
Mandsaur, Madhya Pradresh09-2015
Skills
- Programming Languages & Frameworks:
Swift, Objective-C, RxSwift, React Native, SwiftUI, Combine - Architectural Expertise:
App Design Patterns (MVC, MVVM), SOLID Principles, Code Modularity, Reusable Frameworks - Tools & Platforms:
Instruments, Git, JIRA, TestFlight
- Debugging & Performance Optimization:
Crash Log Analysis, Memory Management, App Profiling, Time Profiling - User Experience & Design:
Wireframing, Prototyping, Human Interface Guidelines (HIG), Responsive Design - Other Skills:
Cross-platform Integration (React Native), Swift Server-Side Programming, Team Collaboration, Automation (Bash Scripts)
Awards
- State-level Volleyball Championship, Demonstrated exceptional sportsmanship and dedication, representing my college as a key player in the state-level Volleyball championship in Bhopal in 2014.
- Performer of the Year, Consistently delivered outstanding results and made significant contributions to the organization, leading to recognition as the Performer of the Year at HiddenBrains.
- Power Player of the Year, Earned the prestigious Power Player of the Year award at Falabella in 2020 for consistently exceeding commitments and delivering top-quality products.
Timeline
Senior Software Engineer → Technical Lead (iOS)
Paytm Money Limited
02.2022 - Current
Senior Software Engineer → Lead Engineer
Falabella India Private Limited
10.2019 - 02.2022
SOFTWARE ENGINEER
CuraTech Private Limited
04.2019 - 10.2019
SOFTWARE ENGINEER
HiddenBrains Infotech Private Limited
09.2015 - 04.2019
Bachelor of Engineering - ECE stream
Mandsaur Institute Of Technology
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