Hire the Best Flutter Developers in Ohio

More than 3,000 reviews on G2
Rating is 4.5 out of 5.
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of Upwork by G2 peer reviewers
Imran S.

Plain City, Ohio

$35/hr
4.6
1 jobs

With 8+ years building enterprise-grade web and mobile solutions for Fortune 500 clients across FinTech, Healthcare, and E-Commerce, I’ve delivered 150+ projects driving $5M+ ROI through scalable full-stack architectures. As a certified full-stack developer and AI integration specialist, I empower businesses with end-to-end digital transformation and high-performance systems. ✅ Full Stack Core: Web Application Development | React.js/Next.js | Node.js/NestJS | Python/Django | .NET Core | REST/GraphQL APIs | Microservices | Cloud Integration (AWS/Azure) | CI/CD Pipelines | Database Optimization ✅ Technical Excellence: Responsive UI/UX Design | Cross-Platform Development | DevOps Automation | Containerization (Docker/Kubernetes) | Unit/Integration Testing | Legacy System Migration | AI/ML Integration | Real-Time Analytics | SEO Optimization ✅ Industry-Specific Solutions: FinTech APIs | Healthcare Compliance Systems | E-Commerce Platforms | CRM Customization | IoT Backends | AI-Powered Chatbots | Enterprise Resource Planning (ERP) ✅ 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 Frontend Mastery: Built 90+ responsive SPAs using React 18+, Angular 15+, and Vue 3 with 95+ Lighthouse scores for performance and accessibility. Backend Engineering: Designed high-throughput APIs handling 10k+ RPM using Node.js, Python Django, and .NET 8 with Redis caching and load balancing. Database Optimization: Reduced query times by 70% via indexing strategies in MongoDB Atlas and PostgreSQL, with sharding for 100M+ record systems. Cloud-Native Deployment: Migrated 40+ monoliths to AWS/Azure microservices, cutting infrastructure costs by 35% using Kubernetes orchestration. AI Integration: Deployed 25+ LLM-powered tools (GPT-4, Claude 3.5) for predictive analytics, reducing manual workflows by 50%. ✅ 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐏𝐫𝐨𝐟𝐢𝐜𝐢𝐞𝐧𝐜𝐢𝐞𝐬 Frontend: React.js, Next.js (SSG/ISR), Angular 15+, Vue 3, TypeScript, Redux Toolkit, Webpack, Jest, Cypress Backend: Node.js (NestJS/Express), Python (Django/Flask), .NET 8, Java Spring Boot, GraphQL, gRPC Databases: MongoDB Atlas, PostgreSQL, MySQL, Redis, Firebase Firestore, Cassandra DevOps: Docker, Kubernetes, GitHub Actions, Jenkins, Terraform, AWS EC2/S3/Lambda, Azure Functions AI/ML: TensorFlow, PyTorch, OpenAI API, LangChain, Hugging Face Transformers, Computer Vision (OpenCV) Mobile: React Native, Flutter, SwiftUI, Kotlin Multiplatform ✅ 𝐇𝐨𝐰 𝐈 𝐃𝐞𝐥𝐢𝐯𝐞𝐫 𝐑𝐞𝐬𝐮𝐥𝐭𝐬 Requirement Analysis (Week 1): Conduct stakeholder workshops to map business objectives to technical specs Perform tech stack audits and scalability assessments Deliver architecture diagrams and MVP roadmaps Agile Development (2-Week Sprints): Implement feature-driven development with daily standups Integrate automated testing (Jest/Mocha) and code reviews Provide real-time demos via collaborative tools Launch & Scaling: Execute zero-downtime deployments with blue/green strategies Set up performance monitoring (New Relic/Datadog) Offer post-launch optimization for SEO and Core Web Vitals 📈 𝐊𝐞𝐲 𝐀𝐜𝐡𝐢𝐞𝐯𝐞𝐦𝐞𝐧𝐭𝐬 100% Client Retention Rate: Maintained 4.95/5 Upwork rating across 200k+ billed hours Scalability Milestones: Scaled 3 startups from 0 to 1M+ MAUs with AWS auto-scaling Security Compliance: Achieved GDPR/PCI-DSS certification for 15+ FinTech/HealthTech projects 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞: Full-Stack Specialization: 90% project ownership from UI design to cloud deployment Transparent Workflow: Real-time tracking via Jira/ClickUp with biweekly ROI reports Future-Proof Solutions: 30% faster feature delivery via modular architecture Let’s build your web/mobile app with cutting-edge full-stack technologies! Keywords: Hire Full Stack Developer, Web Application Development, React.js Expert, Node.js Development, Python Django, .NET Core, REST API Integration, Cloud Migration, AI-Powered Solutions, DevOps Automation

  • Flutter
  • Mobile App Development
  • Python
  • Web Application Development
  • Android App Development
  • AI Development
  • Database Development
  • AI Mobile App Development
  • AI App Development
  • FlutterFlow

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