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Adam Hierschson

@adamhierschson

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I build scalable Flutter apps for Android and iOS, from architecture and AI features to production deployment.

United States

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What I'm looking for

I'm looking to build scalable, high-performance mobile products across Android and iOS, lead projects from concept to deployment, integrate AI-powered features, mentor developers, and deliver exceptional user experiences in Agile teams.

I've led enterprise Flutter application development at LangPal, delivering Android and iOS products used by thousands of active users. I build scalable, testable systems with Clean Architecture, MVVM, Provider/BLoC, Firebase, REST APIs, and GraphQL.

Across remote, freelance, and product work, I've shipped AI-powered chat interfaces, language-learning games, telemedicine tools, budgeting software, and congressional bill tracking. My work includes offline-first sync, WebRTC video consultations, OCR receipt parsing, payments, Google Maps, push notifications, and real-time backend integrations.

I also establish Git workflows, code-review standards, and CI/CD pipelines, while collaborating closely with designers, backend engineers, QA teams, product managers, and clients to deliver production-ready mobile solutions.

Experience

Work history, roles, and key accomplishments

Senior Mobile Application Developer

LangPal

Led development of enterprise-grade Flutter applications, designed scalable architecture, integrated REST APIs and Firebase services, and optimized performance.

Flutter Dart Firebase REST APIs GraphQL Git CI CD Clean Architecture MVVM Provider BLoC Hive SQLite

Flutter Mobile Developer

Freelance

Delivered custom mobile applications for startups and small businesses, integrated payment gateways and location-based services, and published apps to app stores.

Flutter Firebase Google Maps Stripe SQLite Hive PayPal

Mobile Application Developer

Remote

Owned end-to-end development of core mobile features including AI-powered chat interfaces and authentication workflows, and integrated Supabase for backend communication.

Dart Flutter Supabase Git Provider

Education

Degrees, certifications, and relevant coursework

Florida International University

Bachelor of Science, Computer Science

Grade: Summa Cum Laude

Activities and societies: Relevant coursework: Software Engineering, Database Management, Mobile Development, Data Structures & Algorithms, Systems Programming, Net-Centric Computing, Machine Learning.

Bachelor of Science in Computer Science, graduated Summa Cum Laude.