Vishesh Bilgaiyan
Indore,Madhya Pradesh
Summary
Senior Flutter Developer with extensive experience in building scalable mobile applications and integrating complex APIs. Demonstrated ability to optimize app performance and enhance stability while delivering user-friendly experiences. Proficient in Flutter and Dart, with a strong focus on the full development lifecycle and collaboration with cross-functional teams. Recognized for accountability in meeting project goals and adaptability to new technologies, consistently delivering production-ready solutions.
Overview
2026
2026
years of professional experience
6
6
years of post-secondary education
1
1
Certification
Work history
Senior Flutter Developer
OakTree Software
Indore, Madhya Pradesh
09 2023 - Current
- Streamlined project workflows through agile methodologies.
- Developed robust Flutter applications to enhance user experience.
- Collaborated with cross-functional teams for seamless module integration.
- Conducted thorough testing sessions, ensuring product quality prior to launch.
- Incorporated stringent data protection measures during coding for secure application development.
- Maintained current knowledge of Flutter and Dart to utilise latest features effectively.
- Focused on memory management techniques, optimising device resource utilisation.
- Created responsive layouts with adaptive screen size handling for improved usability across devices.
Senior System Analyst
Reflections Info Systems Pvt. Ltd
Trivunananthapuram, India
10.2021 - 05.2023
- Delivered technical and team leadership across the full mobile application lifecycle, supporting 5–20+ production releases across Android and iOS platforms.
- Coached and mentored 4–10 developers, improving code quality, review turnaround time, and adherence to best practices.
- Conducted regular design and code reviews, reducing critical defects and post-release issues by ~25–40%.
- Optimized Agile sprint execution by identifying and resolving blockers early, improving sprint completion rate by ~20–30%.
- Contributed to on-time and within-budget delivery of multiple high-impact projects, aligning engineering output with business objectives.
- Defined functional and non-functional requirements, ensuring applications met performance, scalability, reliability, and security standards.
- Translated complex business requirements into production-ready features used by thousands to millions of end users.
- Monitored task queues, bug trackers, and incident logs to prioritize workloads, reducing open critical issues by ~30% and ensuring timely delivery.
Senior Android Developer
Anlage Infotech Pvt. Ltd
Pune, India
02.2021 - 10.2021
- Developed and maintained complex, large-scale mobile applications used by thousands to millions of users.
- Implemented new features and performance improvements, reducing production issues and improving user satisfaction.
- Acted as a technical reference for cross-functional teams, supporting design, development, and release cycles.
- Reduced sprint delays by proactively resolving dependencies and technical blockers.
- Improved application stability by identifying and fixing critical defects, crashes, and ANRs.
Android Developer
GenieTalk Pvt. Ltd
Indore, India
05.2018 - 12.2020
- Managed full project life cycle, including analysis, design, development, testing, and deployment.
- Developed application based on specifications and requirement gathering.
- Redesigned and re-architected Ogenie App to enhance UI and performance.
- Independently integrated multiple new features, such as Shake functionality and payment gateway.
- Executed integration of MOAT libraries and localisation of strings.
- Implemented Picovoice for wake-up word functionality in Ogenie app.
- Created custom animations for activity transitions.
- Collaborated with team members to ensure cohesive project outcomes.
Android Developer
Zingbytes IT Solutions Pvt Ltd
Indore, India
08.2015 - 04.2018
- Used Git version control systems effectively in projects, providing efficiency in code management.
- Developed robust Android applications by utilising Java and Kotlin programming languages.
- Debugged existing source codes to improve functionality and performance.
- Ensured seamless integration of third-party services into the existing mobile architecture.
- Maintained up-to-date knowledge of industry trends to incorporate into application designs.
- Solved complex technical issues related to mobile computing and networking.
Software Engineer
Wag Mobile
Indore, India
01.2013 - 07.2015
- Streamlined user experience for enhanced app performance.
- Collaborated with cross-functional teams to define, design and launch new features.
- Maintained up-to-date knowledge of industry trends to incorporate into application designs.
- Adapted quickly to new coding languages, tools and techniques for improved application development processes.
- Upheld data security measures whilst handling sensitive client information during development processes.
- Ensured seamless integration of third-party services into the existing mobile architecture.
- Solved complex technical issues related to mobile computing and networking.
Education
MCA - Computer Application
IPER, College
Bhopal 08.2008 - 06.2011
BCA - Computer Application
Dr. Hari Singh Gour University, formerly University of Sagar
Sagar 08.2004 - 08.2007
Skills
- Mobile app development
- Flutter and Dart
- Core Java and Kotlin
- Swift and Xcode
- Version control (Git)
- Design patterns
- Architecture components
- Unit and UI testing
- Architecture patterns (MVP, MVVM, MVC)
- Clean architecture
- Flutter flow
- Google services integration
- Firebase services
- Third-party libraries
- Cloud APIs
- API integration
- Jira management
- AI and ML with TensorFlow
- Firebase Analytics and Crashlytics integration
- State management (Riverpod, BLoC, GetX)
Certification
- Complete Flutter Development
- Banking Domain Certification Stage 1 & 2
- Insurance Domain Certification Stage 1 & 2
- Swift Code Programming Certification
- Cyber Essential Series: Working Remotely
- White Belt Secure Coding Certificate
Languages
English
Hindi
Project
iVueit |Flutter developer, Aug 2025 – present
- Working on a crowdsourced property inspection platform, connecting enterprises with on-demand field inspectors
- Developed mobile features enabling users to capture real-time property photos and survey data using smartphones
- Focused on performance, reliability, and seamless data collection in real-world field conditions
- Collaborated with cross-functional teams to enhance inspection workflows and improve user experience
- Contributed to scalable architecture and maintainable code practices
Tech: Flutter, Dart, Swift, Riverpod; Tools: Android Studio, Xcode
WingStop |Flutter lead, Jan 2025 – July 2025
- Led the development of a high-performance food ordering app with customization, pickup/delivery, real-time tracking, payments, offers, and loyalty
- Owned full SDLC: architecture, UI/UX, development, testing, release, and production support
- Resolved critical crashes, ANRs, and performance bottlenecks
- Collaborated with product managers, designers, and engineers to deliver scalable features
- Contributed to architectural improvements and code quality initiatives
Tech: Flutter, Dart, Swift, Riverpod, LiveKit
Tools: Android Studio, Xcode, OpenAI
🔗 Play Store: WingStop App
BevPro app|Flutter consultant, January 2025 – present
- Built a bartender-focused app for order management, inventory, voice-based ordering, tabs, and payments
- Implemented secure PIN-based employee access and staff management
- Delivered end-to-end development with a focus on speed, usability, and reliability
- Optimized performance and ensured stable production releases: tech: Flutter, Dart, Swift, LiveKit; tools: Android Studio, Xcode, OpenAI
Harvest3 |Flutter consultant, Apr 2024 – Dec 2024
- Developed lead and job management features with scheduling, calendar integration, Google Maps, and live location tracking
- Implemented admin controls for navigation routes and user access management
- Improved operational efficiency through map-based workflows
Tech: Flutter, Dart, Swift
Tools: Android Studio, Xcode
🔗 Harvest3 Beta – Play Store.
Krispy Kreme |Flutter consultant, Oct 2023 – Mar 2024
- Led the development of a mobile ordering app for doughnuts, coffee, delivery/pickup, and rewards
- Scaled the app across Android and iOS, with AWS backend support
- Led a cross-functional team of 20 across multiple time zones
- Improved stability, performance, and release processes
Tech: Flutter, Dart, Swift, AWS
Tools: Android Studio, Xcode
🔗 Play Store | App Store
NeuMoney |Android lead, Aug 2022 – May 2023
- Built a student-focused credit card app with budgeting tools, alerts, and secure transactions
- Led architecture, performance optimization, and production releases
- Collaborated with stakeholders to deliver scalable fintech solutions, tech: Flutter, Dart, Swift, tools: Android Studio, Xcode
GloriFi banking app|Flutter Developer, Oct 2021 – Oct 2022
- Developed cross-platform banking features, including payments, budgeting, investments, and security
- Implemented biometric authentication and third-party integrations
- Reviewed code, enforced standards, and maintained documentation Tech: Flutter, Dart, Swift Tools: Android Studio, Xcode
HSBC banking app|Android lead
- Developed secure banking features, including Digital Secure Key, accounts, credit cards, and transactions
- Implemented unit and UI tests, and optimized app performance
- Worked in an Agile/Scrum environment; tech: Android, Kotlin, Jetpack, MVP; tools: JUnit, Mockito, Espresso, SonarQube, Jira, GitHub
OGenie |Android lead, May 2018 – Dec 2020
- Built an AI-based travel assistant with voice commands, payments, alerts, and web check-in
- Integrated OCR, STT/TTS, Firebase, Lottie animations, and payment gateways Tech: Android SDK, Firebase Payments: Paytm, PayU, Airtel
Musicana | Flutter Developer
- Developed an e-learning app with video streaming, quizzes, subscriptions, and payments
- Designed secure APIs, data models, navigation, and push notifications
🔗 Play Store: Musicana App.
Fit fasting| Flutter Developer
- Built a health and fasting app with calorie tracking, reminders, animations, and analytics
- Implemented notifications, measurements, and smooth UI transitions
Timeline
Senior System Analyst
Reflections Info Systems Pvt. Ltd
10.2021 - 05.2023
Senior Android Developer
Anlage Infotech Pvt. Ltd
02.2021 - 10.2021
Android Developer
GenieTalk Pvt. Ltd
05.2018 - 12.2020
Android Developer
Zingbytes IT Solutions Pvt Ltd
08.2015 - 04.2018
Software Engineer
Wag Mobile
01.2013 - 07.2015
MCA - Computer Application
IPER, College
08.2008 - 06.2011
BCA - Computer Application
Dr. Hari Singh Gour University, formerly University of Sagar
08.2004 - 08.2007
Senior Flutter Developer
OakTree Software
09 2023 - Current