Chirag Shyani
Senior Flutter Developer | Flutter Engineer | Mobile Application Developer | Technical Lead
5+ YEARS BUILDING ENTERPRISE MOBILE & CROSS-PLATFORM PRODUCTS
chirag.shyani17@gmail.com+91 8141526123LinkedInGitHubLocation: Surat, Gujarat, India (Open to remote & relocation)Professional Summary
I'm not just a developer who writes code — I'm an engineer who solves business problems through software. With over 5+ years of experience, I specialize in building scalable enterprise applications and seamlessly integrating modern AI services into production environments. Rather than building raw AI models or focusing on advanced Python development, my expertise lies in designing, developing, and shipping real-world applications that harness AI capabilities to deliver exceptional user experiences. Today, I architect enterprise-grade applications that serve thousands of users across Android, iOS, Web, and Desktop — all from a single, meticulously crafted codebase. I've shipped 8+ published applications to the Play Store and App Store, built a construction marketplace that scaled to 100K+ downloads, and led technical teams through complex product cycles. What drives me is the intersection of engineering excellence and real-world impact. Every architecture decision I make, every performance optimization I ship, and every team I lead is focused on one goal: building software that people rely on every day.
Open to Senior Flutter Engineer, Flutter Technical Lead, and Flutter Mobile Engineer roles at product companies and enterprise teams.
Specializations
- Enterprise Application Development
- Cross-Platform Architecture
- Technical Team Leadership
- Flutter Mobile & Web & Desktop
- Firebase & Cloud Integration
- CI/CD & DevOps
- REST API & GraphQL Integration
- Payment Gateway Integration
- Agile Scrum Methodology
Availability
Remote | Full-Time | Contract | Technical Co-Founder
Response time: < 24 hours
Work Experience
Senior Flutter Developer & Technical Lead at Cirkle Studio
Aug 2025 – Present (2025) - Digital Product Studio
Responsibilities:
- Technical Team Leadership & Mentoring
- Enterprise Application Architecture (Clean Architecture, MVVM)
- Flutter Web & Desktop Application Development
- Firebase, REST API, Third-Party API & SDK Integration
- CI/CD Pipeline Implementation (GitHub Actions, Fastlane)
- Application Performance Optimization & Security
- Client Communication & Stakeholder Management
Key Achievements:
- Lead architecture of enterprise cross-platform apps using Clean Architecture + MVVM across Android, iOS, Web, and Desktop
- Mentor 4 Flutter developers, built reusable component library shared across 5+ active projects
- Reduced app startup time by 45% via lazy initialization & widget tree optimization
- CI/CD via GitHub Actions + Fastlane — 60% reduction in deployment cycles
- Client communication, stakeholder management, and Agile sprint planning
- Architected reusable component library used across 5+ projects
- Reduced app startup time by 45% through lazy loading & tree shaking
- Implemented CI/CD pipelines reducing deployment time by 60%
Key Metrics: Team Size: 4+ | Projects: 5+ | Startup Time: -45% | Deploy Speed: -60%
Technologies used: Flutter, Dart, Firebase, GitHub Actions, Fastlane, Clean Architecture, BLoC, Provider
Flutter Developer at Instance IT Solutions
Jun 2024 – Aug 2025 (2024) - Enterprise Software
Responsibilities:
- Enterprise CRM & ERP Integration
- Play Store & App Store Deployment (Fastlane, CI/CD)
- Payment Gateway & Third-Party API Integration
- Offline Data Synchronization Architecture
- Cross-Platform Application Development (Android, iOS)
- Business Workflow Automation & Reporting Dashboards
Key Achievements:
- Built Magicrete BuildMart — 100K+ Play Store downloads, offline-first SQLite architecture
- Shipped 6 production apps: ZingHR, DG Ferry, DG Sea Connect, Magicrete Sarthak, Pulpit Mobility, SAH INVESTMENT
- Integrated 3+ enterprise ERP/CRM systems with background sync + delta-update logic
- Reduced REST API data consumption by 40% via caching, pagination, deduplication
- Payment gateway integration: Razorpay, PhonePe, Apple Pay across multiple apps
- Shipped Magicrete BuildMart to 100K+ downloads on Play Store
- Built offline-first architecture for low-connectivity construction zones
- Integrated 3+ enterprise ERP/CRM systems end-to-end
- Optimized API calls reducing data usage by 40%
Key Metrics: Downloads: 100K+ | ERP Systems: 3+ | Data Usage: -40%
Technologies used: Flutter, REST API, ERP Integration, SQLite, Payment Gateways, WebSocket, Fastlane
Flutter Developer at Webito Infotech
Jun 2022 – Jun 2024 (2022) - IT Solutions Provider
Responsibilities:
- Cross-Platform Mobile Application Development
- GraphQL & REST API Integration
- Job Portal & Recruitment Platform Development
- State Management (Provider, BLoC, Riverpod)
- Real Estate & Property Management Applications
- Application Performance Optimization
Key Achievements:
- Delivered 10+ cross-platform mobile apps across recruitment, real estate, e-commerce, and enterprise
- Architected MyRCloud — multi-platform ecosystem serving 5K+ candidates with HRMS + WebSocket + RBAC
- Reduced crash rate by 85% via Crashlytics monitoring and structured error handling
- Integrated GraphQL APIs for real-time data-heavy property management platforms
- State management across BLoC, Provider, and Riverpod depending on project needs
- Delivered 10+ production apps across diverse industry domains
- Reduced crash rate by 85% through systematic error handling
- Built recruitment platform serving 5K+ active candidates
- Mastered 3 state management approaches (Provider, BLoC, Riverpod)
Key Metrics: Apps Shipped: 10+ | Crash Rate: -85% | Users Served: 5K+
Technologies used: Flutter, GraphQL, REST API, Provider, BLoC, Riverpod, Firebase, Flutter Web
Store Manager at VI Store
Apr 2019 – Jun 2022 (2019) - Retail Operations
Key Achievements:
- Managed end-to-end retail operations for a consumer electronics & telecom outlet
- Led team of 8+ staff members and streamlined inventory processes
- Customer relationship management and stakeholder communication
Key Metrics: Team: 8+
Technologies used: Retail Operations, CRM, Team Management, Inventory
Android Developer at 7 Star Infotech
Aug 2018 – Feb 2019 (2018) - Mobile Development
Key Achievements:
- Built 3+ native Android applications using Java and Kotlin
- REST API integration and custom XML UI layouts
- Established mobile development fundamentals that led to Flutter specialization
Key Metrics: Apps Built: 3+
Technologies used: Java, Kotlin, Android SDK, REST API, XML Layouts
Featured Projects & Case Studies
LIVING (Godrej Living)
Enterprise Real Estate & Community Management Platform | 8 months · Lead Developer · Real Estate
Domain: Real Estate / Community Management
Role: Lead Flutter Developer
Team: 3 developers
Timeline: 8 months
Designed and developed a comprehensive real estate, residential society, and apartment management platform for enterprise clients and gated communities.
Problem: Residential societies needed a digital platform to manage visitors, maintenance payments, and resident communication securely and efficiently.
Solution: Built a full-stack platform with dedicated modules for residents, guards, and admins to ensure smooth society operations.
Architecture: Clean Architecture with BLoC state management and Node.js backend integration.
Business Impact: Digitized society management for gated communities, streamlining visitor verification and maintenance operations.
Metrics/Impact: +60% Efficiency · High Security
Features: Visitor Entry Management, Gate Security, Resident Management, Maintenance Requests, Complaint Management, Vehicle Management, Visitor QR Verification, Daily Services Booking
Technologies used: Flutter, Node.js, REST API, QR Verification, Push Notifications
SAH Investment
Financial Management Application | 6 months · Flutter Developer · Finance
Domain: Finance
Role: Flutter Developer
Team: 2 developers
Timeline: 6 months
Developed a secure investment and financial management application with portfolio tracking, investment analytics, transaction management, real-time dashboards, and financial reporting.
Problem: Users lacked a consolidated view of their investments and required secure, real-time analytics for portfolio management.
Solution: Engineered a highly secure financial dashboard with real-time tracking, intuitive data visualization, and secure backend integration.
Architecture: MVVM architecture with secure local storage and encrypted API communication.
Business Impact: Provided users with comprehensive financial visibility and secure transaction management tools.
Metrics/Impact: Bank-Grade Security · Real-time Analytics
Features: Investment Tracking, Portfolio Management, Real-time Analytics, Reports Dashboard, Secure Transactions, Push Notifications
Technologies used: Flutter, Node.js, REST API, Data Analytics, Secure Auth
Yoneti
Shop Management & Service Platform | 5 months · Flutter Developer · Retail
Domain: Retail
Role: Flutter Developer
Team: 2 developers
Timeline: 5 months
Built a dual-role platform for customers and merchants that simplifies service booking, inventory management, customer support, notifications, and business operations.
Problem: Merchants needed an integrated system to manage inventory and services, while customers needed an easy way to book them.
Solution: Developed a dual-role application offering comprehensive dashboards for merchants and an intuitive booking interface for customers.
Architecture: Clean Architecture with Riverpod state management and robust API handling.
Business Impact: Streamlined shop operations and enhanced customer service booking experiences.
Metrics/Impact: +40% Efficiency · Dual Roles
Features: Merchant Dashboard, Customer App, Inventory Management, Order Processing, Service Booking, Push Notifications, Analytics
Technologies used: Flutter, Laravel, REST API, State Management
Magicrete BuildMart
Digital Construction Materials Marketplace | 10 months · Senior Developer · Construction
Domain: Construction
Role: Senior Flutter Developer
Team: 4 developers
Timeline: 10 months
Engineered a high-scale digital construction materials marketplace enabling a pan-India dealer and distributor network to browse product catalogs, manage orders, track inventory, and coordinate deliveries. Implemented offline data synchronization for inventory operations in low-connectivity construction zones and integrated enterprise ERP systems for order processing.
Problem: A major Indian construction brand needed to digitize their dealer/distributor network for product ordering and inventory management — many locations had poor connectivity.
Solution: Engineered an offline-first marketplace with ERP integration, background sync for inventory operations, and a streamlined ordering workflow optimized for low-connectivity environments.
Architecture: Offline-first with SQLite local cache, background ERP sync service, queue-based order processing, and delta sync for bandwidth optimization.
Business Impact: Scaled to 100K+ downloads on Google Play Store, digitizing procurement workflows for a major Indian construction materials brand.
Metrics/Impact: 100K+ Downloads · -40% Data Usage
Features: Enterprise Product Catalog, Dealer & Distributor Network, Order Management System, Inventory Tracking, Offline Data Sync, ERP Integration, Delivery Coordination
Technologies used: Flutter, REST API, State Management, ERP Integration, Offline Data Sync, Push Notifications
Play StoreApp StoreDG Ferry Agent Booking Platform
Maritime Enterprise Communication Platform | 5 months · Flutter Developer · Maritime
Domain: Maritime
Role: Flutter Developer
Team: 2 developers
Timeline: 5 months
Developed an enterprise-grade maritime communication and operations platform enabling secure information exchange, business workflow management, and operational coordination for the marine industry. Implemented multi-layer secure authentication, encrypted communication channels, and real-time operational data synchronization.
Problem: Maritime operations relied on fragmented, insecure communication channels with no offline capability — critical in environments with limited connectivity at sea.
Solution: Built an encrypted communication platform with multi-layer authentication, offline-first data architecture, and secure synchronization when connectivity is restored.
Architecture: Offline-first architecture with encrypted local storage, background sync service, and multi-layer authentication pipeline.
Business Impact: Digitized and secured maritime operational communications, reducing coordination overhead for marine industry enterprise clients.
Metrics/Impact: 100% Offline Support · Enterprise Security
Features: Secure Enterprise Communication, Maritime Workflow Management, Multi-Layer Authentication, Operational Data Sync, Offline Capability, Android & iOS Deployment
Technologies used: Flutter, REST API, Secure Authentication, Encrypted Communication, Offline Data Sync
Play StoreApp StoreManier De Voir
Premium Fashion E-Commerce Platform | 4 months · Flutter Developer · Retail
Domain: Retail
Role: Flutter Developer
Team: 2 developers
Timeline: 4 months
Developed a premium fashion and lifestyle mobile commerce application delivering a high-conversion shopping experience with advanced product catalogs, dynamic filtering, secure user authentication, order lifecycle management, and optimized Flutter UI performance across Android and iOS. Integrated third-party APIs for payments and order management.
Problem: A global fashion brand needed a native-feel mobile shopping experience with high-conversion product discovery, seamless checkout, and brand-consistent premium UI across both platforms.
Solution: Crafted a pixel-perfect e-commerce app with BLoC-driven product catalog, lazy-loaded image galleries, and a streamlined 3-step checkout flow integrated with secure payment gateways.
Architecture: BLoC pattern for state management, repository pattern for API abstraction, image caching layer for performance, and modular feature architecture.
Business Impact: Delivered a premium shopping experience for a global fashion brand with full Play Store and App Store availability.
Metrics/Impact: 4.5★ Rating · 1000+ Products
Features: Advanced Product Catalog, Secure User Authentication, Order Lifecycle Management, Payment Gateway Integration, Wishlist & Cart Management, Push Notifications, Cross-Platform Deployment
Technologies used: Flutter, REST API, Payment Gateway Integration, Apple Pay, State Management (BLoC), OAuth, Push Notifications
Play StoreApp StoreZingHR Onboarding
Enterprise HR Onboarding Mobile Platform | 5 months · Flutter Developer · HR Tech
Domain: Human Resources
Role: Flutter Developer
Team: 2 developers
Timeline: 5 months
Developed an enterprise-grade HR onboarding mobile application delivering a seamless digital onboarding experience for new employees. Integrated secure document submission workflows, digital policy acknowledgment systems, custom enterprise authentication, and cross-platform mobile access with performance optimization for large concurrent user bases.
Problem: Enterprise HR teams needed to digitize onboarding for thousands of concurrent new hires — paper-based processes were slow, error-prone, and couldn't scale.
Solution: Built a secure digital onboarding app with document submission workflows, policy acknowledgment, enterprise SSO integration, and performance optimization for large concurrent user bases.
Architecture: Enterprise authentication bridge, secure document management pipeline, custom Flutter plugins for native integrations, and performance-optimized rendering.
Business Impact: Enabled enterprise HR operations to digitize onboarding workflows, supporting thousands of concurrent enterprise users at scale.
Metrics/Impact: -50% Onboarding Time · 1000+ Scale
Features: Digital Employee Onboarding, Secure Document Submission, Policy Acknowledgment Workflows, Enterprise Authentication Integration, Cross-Platform Mobile Support, Performance Optimization
Technologies used: Flutter, Enterprise Authentication, REST API, Custom Plugin Development, Secure Document Management
Play StoreApp StoreDG Sea Connect
Maritime Enterprise Communication Platform | 5 months · Flutter Developer · Maritime
Domain: Maritime
Role: Flutter Developer
Team: 2 developers
Timeline: 5 months
Developed an enterprise-grade maritime communication and operations platform enabling secure information exchange, business workflow management, and operational coordination for the marine industry. Implemented multi-layer secure authentication, encrypted communication channels, and real-time operational data synchronization.
Problem: Maritime operations relied on fragmented, insecure communication channels with no offline capability — critical in environments with limited connectivity at sea.
Solution: Built an encrypted communication platform with multi-layer authentication, offline-first data architecture, and secure synchronization when connectivity is restored.
Architecture: Offline-first architecture with encrypted local storage, background sync service, and multi-layer authentication pipeline.
Business Impact: Digitized and secured maritime operational communications, reducing coordination overhead for marine industry enterprise clients.
Metrics/Impact: 100% Offline Support · Enterprise Security
Features: Secure Enterprise Communication, Maritime Workflow Management, Multi-Layer Authentication, Operational Data Sync, Offline Capability, Android & iOS Deployment
Technologies used: Flutter, REST API, Secure Authentication, Encrypted Communication, Offline Data Sync
Play StorePulpit Mobility
Enterprise Transportation & Mobility Platform | 6 months · Lead Developer · Transportation
Domain: Transportation
Role: Lead Flutter Developer
Team: 3 developers
Timeline: 6 months
Architected and delivered a scalable cross-platform transportation and mobility platform handling real-time ride booking, live driver tracking via WebSocket, Maps & geofencing, secure payment processing, push notification architecture, and end-to-end user authentication for Android and iOS. Implemented offline-resilient data architecture and modular codebase enabling rapid feature iteration.
Problem: Transportation companies needed a unified platform for real-time ride management, driver tracking, and payment processing across multiple cities — existing solutions were fragmented and unreliable in low-connectivity areas.
Solution: Built a modular cross-platform app with WebSocket-powered live tracking, geofencing zones, and an offline-resilient architecture that maintains state during network drops.
Architecture: Clean Architecture with BLoC state management, WebSocket layer for real-time updates, Google Maps integration with custom geofencing, and Firebase for auth/notifications.
Business Impact: Enabled real-time fleet coordination and secure ride transactions for transportation operations across multiple cities.
Metrics/Impact: <500ms Latency · 99.5% Uptime
Features: Real-Time Ride Tracking, Geofencing & Maps Integration, Push Notification Architecture, Secure Payment Gateway Integration, Driver & Rider Authentication, Offline Data Resilience, Android & iOS Deployment
Technologies used: Flutter, Firebase, Google Maps Integration, WebSocket, Payment Gateway Integration, Razorpay, Apple Pay, Push Notifications, OAuth
Play StoreMyRCloud Recruitment Platform
Enterprise Recruitment & Hiring Ecosystem | 8 months · Lead Developer · Recruitment
Domain: Recruitment
Role: Lead Flutter Developer
Team: 3 developers
Timeline: 8 months
Architected a scalable multi-platform recruitment ecosystem spanning Android, iOS, and Web using Flutter. Built HRMS-integrated onboarding workflows, recruiter dashboards, candidate tracking pipelines, job application management, real-time notifications via WebSocket, and role-based access control. Designed for concurrent enterprise usage with a focus on cross-platform architectural consistency.
Problem: Enterprise HR teams needed a unified recruitment platform that works identically across mobile and web, with real-time candidate tracking and HRMS integration — existing tools were desktop-only and siloed.
Solution: Built a true cross-platform recruitment ecosystem using Flutter for Android, iOS, and Web with shared business logic, WebSocket-driven real-time notifications, and deep HRMS integration.
Architecture: Shared core with platform-specific UI adaptations, WebSocket notification layer, RBAC middleware, and HRMS API bridge pattern.
Business Impact: Streamlined recruitment operations for enterprise HR teams by consolidating candidate management across mobile and web platforms.
Metrics/Impact: 85% Code Sharing · 5K+ Candidates
Features: Recruiter & Candidate Dashboards, HRMS Integration, Job Application Pipeline, Real-Time Notifications, Role-Based Access Control (RBAC), Workflow Automation, Cross-Platform (Android, iOS, Web)
Technologies used: Flutter, Flutter Web, REST API, WebSocket, HRMS Integration, Role-Based Access Control (RBAC), SaaS Application Development, Push Notifications
Live URLMagicrete Sarthak
Enterprise Employee & Partner Engagement Platform | 6 months · Flutter Developer · Construction
Domain: Construction
Role: Flutter Developer
Team: 2 developers
Timeline: 6 months
Developed a comprehensive enterprise employee and channel partner engagement platform delivering loyalty programs, training module management, gamified rewards, attendance tracking, leave management, helpdesk ticketing, and business growth analytics. Integrated with backend analytics systems for management dashboards and performance reporting.
Problem: A large enterprise needed a unified platform for employee engagement, partner loyalty, training management, and HR operations — existing systems were fragmented across multiple tools.
Solution: Built a comprehensive engagement platform with gamified rewards, attendance/leave management, training modules, helpdesk ticketing, and analytics dashboards in a single app.
Architecture: Modular feature architecture with Provider state management, analytics event tracking layer, and REST API abstraction for multi-backend integration.
Business Impact: Increased employee and partner engagement for a large enterprise by providing a unified digital platform for HR and channel operations.
Metrics/Impact: +35% Engagement · 6+ Workflows
Features: Loyalty & Rewards Programs, Employee Attendance & Leave Management, Training Module Management, Helpdesk Ticketing System, Analytics Dashboard, Channel Partner Engagement, Business Growth Tracking
Technologies used: Flutter, REST API, Analytics Integration, Push Notifications, State Management
Play StoreApp StoreNCH Enterprise Solution
Multi-Platform Business Management Software | 8 months · Lead Developer · Enterprise Management
Domain: Enterprise Management
Role: Lead Flutter Developer
Team: 3 developers
Timeline: 8 months
Built enterprise-grade business management software deployed across Flutter Web and Flutter Windows Desktop environments. Delivered centralized multi-branch operations management, role-based user access control, workflow automation, reporting & analytics dashboards, and auditable business process management for a large enterprise client.
Problem: An enterprise client needed centralized management across multiple branches with role-based access, workflow automation, and analytics — but required both web and desktop deployment.
Solution: Developed a single-codebase solution deployed on both Flutter Web and Windows Desktop, with GraphQL for efficient data queries and comprehensive RBAC for enterprise security.
Architecture: Shared business logic with platform-adaptive UI, GraphQL API layer, RBAC middleware, and modular dashboard architecture.
Business Impact: Enabled centralized enterprise management across multiple business branches, significantly improving operational visibility and reducing reporting overhead.
Metrics/Impact: -70% Reporting Time · Multi-Branch
Features: Multi-Branch Operations Management, Role-Based User Permissions, Business Workflow Automation, Reporting & Analytics Dashboards, Centralized Data Management, Flutter Web Deployment, Flutter Windows Desktop Deployment
Technologies used: Flutter Web, Flutter Desktop, GraphQL, REST API, Role-Based Access Control, Reporting & Analytics
Core AI & Engineering Capabilities
- AI Search
- AI API Integration
- Image Processing
- OCR Extraction
- Voice Assistant
- Face Verification
- Virtual Try-On
- AI Automation
- LLM Integration
- AI-Assisted Dev
Hardware & Device Integration
- Biometric Authentication (Security)
- Face Verification (Security)
- Bluetooth Printer (Device)
- Card Swiper / Reader (Device)
- QR Code Scanner (Camera)
- Barcode Scanner (Camera)
- Android TV (Platform)
- Smart Home Devices (IoT)
- Platform Channels (Native)
- Hardware SDK Integration (Native)
- Device Permissions (Native)
- Camera Integration (Camera)
Services Offered
- Enterprise Flutter Development: Architecting and delivering enterprise-grade cross-platform mobile applications for Android and iOS with Clean Architecture, state management, and scalable codebase design.
- Flutter Web & Desktop: Building high-performance web and Windows Desktop applications using Flutter, enabling single-codebase solutions across all target platforms for enterprise clients.
- Firebase & Cloud Integration: Full-stack Firebase integration including Authentication, Firestore, Cloud Functions, FCM Push Notifications, Analytics, and cloud services.
- API & Enterprise Integration: End-to-end REST API, GraphQL, WebSocket, ERP, CRM, and HRMS integrations with robust error handling, offline synchronization, and scalable data architecture.
- CI/CD & DevOps: Implementing CI/CD pipelines using GitHub Actions and Fastlane for automated testing, building, and deployment to Google Play Store and Apple App Store.
- Performance Optimization: Deep performance profiling, memory optimization, rendering optimization, and build size reduction to deliver production-grade, high-performance applications.
- Payment & Security: Implementing secure payment gateway integrations (Razorpay, PhonePe, Apple Pay), OAuth authentication, biometric security, and enterprise-grade mobile security protocols.
- Technical Leadership: Providing technical leadership including solution architecture design, code reviews, sprint planning, team mentoring, and stakeholder management for complex software projects.
Key Skills & Technologies
Flutter Developer, Senior Flutter Developer, Mobile Application Developer, Flutter Engineer, Mobile Engineer, Dart, Android, iOS, Flutter Web, Flutter Desktop, REST API, Firebase, Firebase Cloud Messaging (FCM), GetX, Provider, BLoC, Riverpod, SQLite, Sqflite, WebSocket, Google Maps, Push Notifications, Clean Architecture, MVVM, Mobile Architecture, API Integration, Performance Optimization, Crash Analysis, Application Security, Biometric Authentication, Face Verification, Bluetooth Integration, Razorpay, PhonePe, Apple Pay, Payment Gateway Integration, AI Integration, SaaS, Node.js, Python, Git, Unit Testing, Widget Testing, Firebase Crashlytics, GitHub Actions, Fastlane, CI/CD, App Store Deployment, Play Store Deployment, Team Leadership, Technical Lead, Client Communication, Requirement Gathering, Project Estimation, Agile Scrum, Code Review, Mentoring
