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Matthew Freeman

Matthew Freeman

AI Mobile Engineer
📍 Chicago, United States · (0) · Member since August 2026
Availability
🏠 Works remotely / from home Yes No
🧰 Travels to client Yes No

Presentation

AI Mobile Engineer with 9+ years of experience in AI-enabled mobile applications, Flutter, React Native, Firebase, GPS/location services, Payment Integration and API-driven product delivery. Strong background in mobile architecture, production releases, cross-functional collaboration, performance optimization, and scalable backend integration for SaaS, logistics, marketplace, healthcare, and consumer mobile products. Experienced in shipping reliable iOS and Android apps with AI assistants, real-time sync, push notifications, maps, analytics, and measurable imp

β”€β”€β”€β”€ΰ­¨ΰ§Žβ”€β”€β”€β”€ Technical Skills β”€β”€β”€β”€ΰ­¨ΰ§Žβ”€β”€β”€β”€

➀ Mobile Development: Flutter | React Native | Dart | TypeScript | iOS | Android | Cross-platform Architecture | App Store Release | Google Play Release
➀ AI Mobile Features: LLM Integration | AI Assistants | Prompt Engineering | On-device ML | TensorFlow Lite | Personalized Recommendations | Voice Input | Trend AI Tools
➀ Firebase & Backend: Firebase Auth | Firestore | Node.js | Realtime Database | Cloud Functions | FCM | Remote Config | Analytics | Crashlytics | REST API | GraphQL
➀ Frontend: React, Next.js, JavaScript, TypeScript, Responsive Web Applications
➀ Payments: Stripe, Razorpay, PayPal, Apple Pay, Google Pay, In-App Subscriptions
➀ GPS & Device APIs: GPS Tracking | Geofencing | Google Maps | Apple Maps | Background Location | Push Notifications | Offline Sync | Permissions | Deep Linking
➀ Quality & Delivery: CI/CD | Unit Testing | Integration Testing | Performance Optimization | Security | Monitoring | Clear Communication | Roadmap Planning
➀ Leadership: Technical Leadership | Stakeholder Collaboration | Delivery Ownership | Architecture

β”€β”€β”€β”€ΰ­¨ΰ§Žβ”€β”€β”€β”€ Industries I Have Worked With β”€β”€β”€β”€ΰ­¨ΰ§Žβ”€β”€β”€β”€

➀ Healthcare - patient check-ins, reminders, and secure communication.
➀ FinTech - onboarding, alerts, dashboards, and secure APIs.
➀ E-Commerce - discovery, recommendations, checkout, and campaigns.
➀ Real Estate - property search, map filters, and agent messaging.
➀ Logistics - tracking, geofencing, route updates, and dispatch.
➀ Education - AI tutoring, learning flows, and progress dashboards.
➀ SaaS - dashboards, team workflows, and subscriptions.
➀ AI Applications - AI assistants, smart search, and automation.
➀ Marketplace Platforms - booking, matching, payments, and notifications.
➀ Analytics Platforms - event tracking, funnels, and reports.
➀ Business Automation - approvals, alerts, offline sync, and field capture.
➀ Location-Based Mobile Products - GPS tracking, map UX, and background tasks.

β”€β”€β”€β”€ΰ­¨ΰ§Žβ”€β”€β”€β”€ 𝐌𝐲 πƒπžπ―πžπ₯𝐨𝐩𝐦𝐞𝐧𝐭 𝐏𝐫𝐨𝐜𝐞𝐬𝐬 β”€β”€β”€β”€ΰ­¨ΰ§Žβ”€β”€β”€β”€

➊ Discovery
βž” Understand your business goals and project requirements.
βž‹ Planning
βž” Choose the best architecture and technology for your project.
➌ Development
βž” Build clean, secure, and scalable applications.
➍ Testing
βž” Test your application for quality, performance, and security.
➎ Deployment
βž” Deploy your application using modern cloud infrastructure.
➏ Support
βž” Provide ongoing maintenance, improvements, and future feature development.

β”€β”€β”€β”€ΰ­¨ΰ§Žβ”€β”€β”€β”€ 𝐈 π‚πšπ§ 𝐀π₯𝐬𝐨 π‡πžπ₯𝐩 𝐖𝐒 𝐭𝐑 β”€β”€β”€β”€ΰ­¨ΰ§Žβ”€β”€β”€β”€

➀ Existing Application Improvements
➀ Bug Fixes & Maintenance
➀ Feature Development
➀ API Integration
➀ Performance Optimization
➀ Code Refactoring
➀ Database Optimization
➀ Legacy Application Upgrades
➀ Long-Term Product Development

βž₯ If you’re looking for someone who can take your idea - from concept to production - and deliver a robust AI-powered solution, I’d be glad to help.

Let’s build something impactful. πŸš€
🛠️

Offered services

1 service
📋

Background

AI Mobile Engineer
Remitly Β· 23/03/2024 – 01/05/2026
- Led Flutter and Dart mobile platform delivery for cross-platform payment experiences across iOS,
Android, and mobile web, owning concept, design review, build, test, release, and production support.
- Integrated GraphQL and Backend-for-Frontend services for onboarding and transaction workflows,
using queries, mutations, fragments, pagination, and caching to reduce duplicate API handling by 35%.
- Designed layered feature architecture with Riverpod, BLoC, go_router, deep links, reusable UI
components, and code generation, reducing new feature setup time from 3 days to under 1 day.
- Improved reliability by adding authentication hardening, secure storage, analytics, feature flags, crash
reporting, and observability, raising crash-free sessions to 99.8% across core workflows.
- Used Cursor and Claude Code for planning, refactoring, test scaffolding, debugging, and documentation
while personally reviewing AI-assisted code, increasing automated coverage to 82%.
- Partnered with product, design, backend, QA, and data teams to deliver biweekly mobile releases with
95%+ sprint predictability and lower P1 incident volume by 30%.
Environment: Flutter 3.22, Dart 3.4, Riverpod 2.5, BLoC 8, go_router 14, GraphQL, Apollo, TypeScript 5,
Node.js 20, PostgreSQL 15, AWS Lambda, GitHub Actions, TestFlight, App Store Connect, Google Play
Console, Docker 24, Cursor, Claude Code
Mobile Engineer
H1 Β· 13/01/2022 – 16/02/2024
- Built production Flutter and Dart mobile features for data-rich healthcare workflows, translating Figma
designs into responsive screens, charts, custom components, and reusable design-system patterns.
- Implemented GraphQL API integrations with authentication, local storage, caching, offline support, and
pagination, improving mobile data refresh performance by 40% for high-volume user views.
- Created scalable state management and routing patterns with Riverpod, BLoC, go_router, and deep
linking, reducing navigation defects by 32% across multi-step workflows.
- Owned iOS and Android build configuration, signing, CI/CD, TestFlight, App Store Connect, Google Play
Console, and release validation, cutting release prep time from 2 days to 4 hours.
- Operated in a fast-paced startup/scale-up environment, mentoring 4 engineers on code reviews, Git
discipline, linting, formatting, pre-commit standards, and technical documentation.

Environment: Flutter 3.19, Dart 3.3, Riverpod 2.4, BLoC 8, go_router 13, GraphQL, Hasura, Nhost,
PostgreSQL 14, TypeScript 5, Node.js 18, AWS, GitHub Actions, Codemagic, Xcode 15, Gradle 8, Firebase
Crashlytics, Figma
Junior Mobile Engineer
Liventus Β· 23/03/2020 – 24/12/2021
- Delivered cross-platform mobile and web application features using Flutter, Dart, TypeScript, and
backend APIs, supporting 6 client-facing product launches from discovery through production release.
- Built reusable UI components, form flows, responsive layouts, accessibility improvements, and
localization-ready patterns, reducing duplicate front-end code by 25% across shared feature modules.
- Integrated authentication, analytics, feature flags, crash reporting, and REST/GraphQL services,
improving issue triage speed by 45% through clearer logs, dashboards, and release notes.
- Collaborated with product owners, designers, backend engineers, and QA to troubleshoot rendering,
networking, and performance issues, improving average mobile screen response time by 30%.

Environment: Flutter 2.10, Dart 2.16, Provider, BLoC 7, GraphQL, REST APIs, TypeScript 4, Node.js 16,
PostgreSQL 13, AWS, Docker 20, GitHub Actions, Xcode 13, Gradle 7, Firebase Analytics, Sentry
Software Engineer
Greatland Β· 06/06/2017 – 16/02/2020
- Developed customer-facing web and mobile-supporting application features with strong focus on clean
architecture, API integration, automated testing, and maintainable release workflows.
- Built backend services and UI modules for high-volume business workflows, improving processing
throughput by 38% and reducing manual support tickets by 22%.
- Improved reliability through logging, error handling, caching, database optimization, and deployment
validation, reducing recurring production defects by 27%.
- Partnered with QA, support, and product stakeholders to document requirements, debug customer
issues, and ship stable releases on a 2-week delivery cadence.
- Established code review habits, Git branching standards, and technical documentation that helped
onboard 5 engineers and improve long-term maintainability.

Environment: JavaScript ES6, TypeScript 3, React 16, Node.js 12, REST APIs, PostgreSQL 11, SQL Server,
AWS, Docker 19, Jenkins, Git, Jest, Cypress, Jira, Confluence
🏅
Google Associate Android Developer
27/07/2024
Benchmark credential aligned with Android application development, mobile architecture, testing, and release practices.
πŸ‡¬πŸ‡§English
🕐

Working hours

Monday
From08h00To18h00
Tuesday
From08h00To18h00
Wednesday
From08h00To18h00
Thursday
From08h00To18h00
Friday
From08h00To18h00
Saturday β–ͺ Today
Closed
Sunday
Closed

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