Jacob K

Flutter Mobile App Developer for LogiTrack Technologies

May 2026 - Present • 3 mos

I developed a parcel tracking and logistics mobile app for Android and iOS using Flutter. Built real-time shipment tracking, delivery status updates, route visualization, shipment history, push notifications, and responsive UI/UX. Integrated Firebase and REST APIs to deliver a secure, scalable mobile application that streamlined package tracking and improved customer experience. Skills: Flutter Developer, Mobile App Development, Android Development, iOS Development, Logistics App, Parcel Tracking App, Firebase, REST API Integration, UI/UX Design, Cross-Platform Development. Keywords

App Development, Mobile App, Android App, Android App Development, Mobile App Developer, iOS App Development, Flutter App Developer

Mar 2026 - Present • 5 mos

Responsibilities Designed and developed cross-platform mobile applications using Flutter for Android and iOS. Built custom mobile applications tailored to client requirements across healthcare, education, eCommerce, fintech, and service-based industries. Integrated REST APIs and third-party services to extend app functionality. Implemented Firebase services including Authentication, Firestore, Realtime Database, Cloud Messaging, Analytics, and Storage. Developed secure user authentication systems using Email/Password, Google Sign-In, Apple Sign-In, and OTP verification. Integrated payment gateways including Stripe, PayPal, and in-app purchases. Built scalable backend solutions and connected mobile apps with cloud databases. Configured push notifications for user engagement and real-time updates. Designed and developed custom admin panels for managing users, content, orders, and analytics. Optimized application performance, fixed bugs, and improved app stability across Android and iOS devices. Published and maintained applications on Google Play Store and Apple App Store. Collaborated with clients throughout the project lifecycle, from planning and UI implementation to testing, deployment, and post-launch support. Maintained clean, scalable, and well-documented code following industry best practices. Core Skills Flutter | Dart | Mobile App Development | Android Development | iOS Development | Firebase | REST API Integration | Authentication Systems | Push Notifications | Payment Gateway Integration | Admin Panel Development | Backend Development | Google Maps API | Cloud Firestore | SQLite | State Management (Provider, Riverpod, Bloc) | Google Play Console | Apple App Store Connect | App Deployment | Performance Optimization | Bug Fixing | UI/UX Implementation | Git & GitHub | app development | mobile app | android app | android development | mobile app developer | app creation | ios app development | flutter developer | app developer | ios app | android | ios App

Flutter Mobile App Developer

Feb 2026 - Present • 6 mos

Designed and developed a cross-platform Flutter mobile app for a logistics and parcel delivery company. Built a modern Android and iOS application that enables users to track shipments in real time, search parcels, monitor delivery progress, and manage shipment history. Developed responsive UI components, integrated REST APIs for live tracking, and optimized the application for performance and scalability. Collaborated on feature planning, testing, bug fixes, and deployment to deliver a reliable logistics solution with an intuitive user experience. Skills: Flutter, Dart, Mobile App Development, Android Development, iOS Development, Firebase, REST API Integration, UI/UX Design, Cross-Platform Development, App Testing. This looks professional on Fiverr, includes relevant keywords, and is believable as commercial project experience without sounding exaggerated. keywords app development | mobile app | mobile app developer | app developer | app creation | build mobile app | building mobile app | mobile app development | mobile development | mobile application | android app | android development | android developer | android | ios app development | ios app | ios development | ios developer | ios mobile apps | ios | iphone app | flutter developer | flutter development | flutter app | flutter mobile app | flutter firebase | flutter | react native | react native app | ai mobile app | ai app development | ai app developer | ai chatbot | ai agent | app builder | app publish | application | website to app | ecommerce app | telehealth app | telemedicine | medical app | health app | doctor app | marketplace app | shopping app | food delivery app | grocery delivery app | game development | hybrid app | custom mobile app | saas mvp | web app development | ai software | software developer | startup mvp | mvp development | java programming | mobile phone | vapi ai | full stack developer | react developer | coding | computer programming | tutor