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Dhaka
Riazul Karim Ivan

Riazul Karim Ivan

Android Developer 12yrs | Kotlin 6y | Java 6y

Technology / Internet

Dhaka, Dhaka

Social


Services offered

1. End-to-End Android App Development (Kotlin/Java)

  • Build scalable, secure, and performant Android apps from scratch.
  • Ideal for startups, enterprises, or agencies targeting 10M+ user scale.
  • Include architecture design (MVVM, Clean Architecture), modularization, VOS protection, etc.

2. Mobile App Modernization & Migration

  • Convert legacy Android apps to modern Kotlin codebase.
  • Migrate from monolith to multi-module architecture for better maintainability.
  • Optionally help convert to Flutter for cross-platform needs.

3. Consulting for Enterprise-Scale App Architecture

  • Act as a technical advisor for scaling apps to millions of users.
  • Offer design reviews, performance audits, security checks, and CI/CD guidance.
  • Useful for teams struggling with growth, modularity, or app protection.

4. Custom AI-Enhanced Features for Mobile Apps (GenAI)

  • Integrate Generative AI into apps using open-source LLMs or cloud APIs (e.g., content generation, chatbots, smart form fills).
  • Build on-device or hybrid GenAI solutions with privacy in mind.

5. Technical Mentorship & Team Leadership Services

  • Provide mentoring for junior/mid-level mobile developers.
  • Set up best practices, code reviews, test strategies, and team standards.
Approximate rate: USD$ 45 per hour

Experience

• Experienced software engineer with over 14 years of experience developing enterprise-level applications for 10M+ users.

• Specialized in Android (12 years), Kotlin (6 years), Java (6 years) and Flutter (1 year).

• Passionate about developing innovative solutions that drive growth, deliver value to clients, and committed to continuous learning to stay up-to-date with the latest technologies and trends.

Education

Recently, I am self learning about GenAI including RAG, AI Agents, MCP, Vector DB, Fine-tuning, Prompt Engineering, Python

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