Sourav Ganguly

Mobile Engineer

Bengaluru, Karnataka, India3 yrs 10 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Expert in cross-platform mobile solutions.
Proven track record in performance optimization.
Strong background in secure application development.

Stackforce AI infers this person is a Mobile Engineer with expertise in Fintech and Telecom sectors.

Contact

Skills

Core Skills

React NativePerformance OptimizationUi DevelopmentPythonDatabase Management

Other Skills

Analytical SkillsAndroid DevelopmentAxiosBusinessCI/CD PipelinesCSSCommunicationCritical ThinkingCross-Functional CollaborationDartDatabase Management System (DBMS)DjangoDjango REST FrameworkEducationEngineering

About

Mobile Engineer at smallcase, maintaining and evolving the Gateway SDK. Skilled in Android, iOS, React Native, and Flutter with expertise in building high-performance, cross-platform mobile solutions.

Experience

3 yrs 10 mos

Total Experience

2 yrs 4 mos

Average Tenure

3 yrs 10 mos

Current Experience

Smallcase

Software Engineer

Aug 2025 – Present · 10 mos · Bengaluru, Karnataka, India · Hybrid

Geekyants

2 roles

Software Engineer 3

Promoted

Jan 2024 – Present · 2 yrs 5 mos · Bengaluru, Karnataka, India · On-site

Software Developer | Banking Application (Banking Firm)
January 2024 - Present
Enhanced React Native app startup performance by offloading splash-screen and network calls to the
Native side, improving startup time by 80-85%.
Strengthened app security with advanced encryption techniques and React Native authentication
protocols.
Collaborated cross-functionally using Teams and Azure DevOps to ensure seamless integration and
performance.

React NativePerformance OptimizationSecurityCross-Functional Collaboration

Software Engineer I

Aug 2022 – Jan 2024 · 1 yr 5 mos · Bengaluru, Karnataka, India · On-site

Software Developer | Customer Service Application (Telecom Operator)
August 2022 - April 2023
Engineered a JSON-driven UI using React Native, enhancing data efficiency and reducing development time by 10%.
Integrated advanced features such as global search, real-time toasts, and notifications using React Native, improving customer support.
Upgraded to the latest React Native version to leverage new features and maintain compatibility.
Contributed to architecture and scalability through active participation in React Native code reviews.
Implemented secure ticket management with JWT authentication and React Native security best
practices.
Conducted POC on secure data sharing across iOS and Android with React Native, using Keychain,
Keystore, Content Provider, and Shared Preferences.
Software Development Engineer | Geo-Tracking Application (Food Delivery)
April 2023 - July 2023
Architected a B2C delivery tracking app with React Native and Redux, incorporating GlueStackUI,
resulting in a 20% increase in user satisfaction.
Integrated Google Maps and iOS Maps using React Native for precise customer tracking with real-time
updates via web-sockets.
Optimized React Native component architecture for reusability, cutting development time by 15%.
Managed asynchronous updates and seamless delivery info synchronization with Dunzo; deployed apps
to iOS App Store and Google Play Store.

React NativeUI DevelopmentReal-Time NotificationsSecurity

Bharat coking coal limited

Software Development Intern

Oct 2021 – Feb 2022 · 4 mos · Dhanbad, Jharkhand, India

BCCL is a MahaRatna Company, with its HQ in Kolkata.
During my internship/training, I built a Resource Management System, that manages the office resource, transaction records, and automated reports as required. The system has variable access to admin and user, to change modify, or view details.
Major Parts:
Project Lead,
Python Backend,
Database Management,
Software Development Life Cycle,
HTML, CSS, Javascript for better UI/UX

PythonDatabase ManagementHTMLCSSJavaScript