Kartik Singhal
Nangloi, Delhi
Summary
Results-driven Flutter Developer with expertise in architecting and delivering high-performance cross-platform mobile applications using Flutter and Dart. Proven track record in full-cycle development from technical specification to App Store/Play Store deployment. Skilled in advanced widget composition, state management patterns, performance optimization, and implementing RESTful/GraphQL APIs with offline-first strategies. Proficient in native mobile development (Android/iOS), modern design patterns, dependency injection, and test-driven development. Experienced in CI/CD pipeline automation, Firebase integration, code versioning (Git/Bitbucket), and Agile/DevSecOps methodologies. Strong collaborator with cross-functional teams, adept at technical documentation (HLD/LLD/TRD), code reviews, and optimizing applications for speed, memory, and security. Committed to leveraging cutting-edge technologies and AI tools to maximize development efficiency and deliver scalable, maintainable solutions that exceed business KPIs.
Overview
3
3
years of professional experience
Work History
Senior Flutter Developer
Omka Technologies Private Limited
Noida
10.2024 - Current
- Developed and maintained co-working space management app for various booking durations.
- Integrated third-party libraries, including Butterfly MX for access, Yardi and Hubspot for bookings management, and Stripe for payment processing.
- Enhanced app security using Google Cloud Platform functions to manage authorization without exposing sensitive keys.
- Optimized Firebase queries and implemented local caching to improve application performance.
- Created mail forwarding module utilizing Mistral for OCR and Claude 4.5 for efficient user search.
- Implemented push notifications to keep users informed about location updates and events.
- Enabled role-based UI/UX for streamlined experiences across diverse user types within a single application.
- Utilized Bloc architecture to separate business logic from UI components.
Senior Flutter Developer
Cotgin Analytics Pvt Ltd
Punjabi Bagh
11.2023 - 10.2024
- Developed educational app with Node.js and Flutter, enabling interactive live classes and study materials.
- Collaborated closely with team members to achieve project objectives and meet deadlines.
- Implemented subscription access and subject-specific mock tests to enhance user engagement.
- Built city-specific taxi app using Firebase and Flutter, streamlining user and driver interactions.
- Leveraged GetX state management for improved application performance.
- Contributed to in-house Android project for employee attendance tracking and activity management.
- Integrated role-based access controls to ensure data security and privacy.
- Condensed HRMS features to emphasize key technologies utilized throughout development.
- Focused on delivering concise solutions that meet specific user needs.
Flutter Developer
Techtonic Enterprises Pvt Ltd
Kaushambi
04.2022 - 11.2023
- Cengage Digital: Developed and enhanced educational apps, boosting user engagement by 20% and app downloads by 200%. Implemented QR code scanning for content redemption, data encryption, and Firebase integration for analytics and messaging.
- Ecollat: Created and managed a SAAS application for proposal and quotation generation, utilizing Bloc state management and sharing functionalities.
- Virani: Contributed to a real estate app with Bloc state management, integrating Google Maps API for real-time property location tracking.
- Activity Monitor: Developed a Linux screenshot application using Flutter and PHP to capture and send images to a server at intervals.
Education
Bachelor of Technology - Computer Science Engineering (B.TECH CSE)
MDU
Rohtak01.2021
Skills
- Programming languages: Dart and Kotlin
- Framework: Flutter
- API integration: Firebase and REST
- State management: Provider, Bloc, GetX, and Riverpod
- Version control: Git
- Deployment platforms: Google Play Store and Apple App Store
- Software tools: Android Studio, Postman, VS Code, and Git Bash
- Database management: MySQL and Hive
- Soft Skills: Critical thinking, Problem solving, Analytical skills, Adaptability
PROJECT LINKS
- Expansive - https://bit.ly/expansive_workspace
- Cengage Digital - bit.ly/43hczLy
- Ecollat - bit.ly/47CRKO8
- Cotgin Edu - bit.ly/cotgin_edu
- Cotgin HRMS - bit.ly/cotgin_hrms
- Nefa Cabs - bit.ly/nefa_cabs
- Nefa Driver - bit.ly/nefa_driver
Timeline
Senior Flutter Developer
Omka Technologies Private Limited
10.2024 - Current
Senior Flutter Developer
Cotgin Analytics Pvt Ltd
11.2023 - 10.2024
Flutter Developer
Techtonic Enterprises Pvt Ltd
04.2022 - 11.2023
Bachelor of Technology - Computer Science Engineering (B.TECH CSE)
MDU