Spring Boot 3 Essential Training

The Basics of Scrum

Google Cloud Computing Foundations Certificate

Introduction to FinOps

AWS Knowledge: Serverless

Kotlin Multiplatform Development

Basics of Disciplined Agile

Generative AI Overview for Project Managers

Bachelor's degree

Master's degree

● Led a team of 2 developers in adopting Model View ViewModel Architecture for three projects, leading to a 9% reduction in development time, a 15% improvement in code quality, and an estimated cost saving of $1000/month. ● By converting the app into a Multi-Module project, we streamlined its structure, improved code maintainability, and facilitated independent testing, which achieved over 1 Million downloads on the Google Play Store. ● Enhanced user experience and application resilience by implementing offline-first functionality. Refined data models for efficient local storage and synchronized data with a backend server using WorkManager, ensuring seamless operation even in low-connectivity environments. ● Developed a unified internal SDK for themes and standard UI components, ensuring consistent design and branding across the company’s apps.

Senior Android Engineer

- Developed and deployed a full-stack platform for yoga studio operations, featuring an intelligent Retrieval-Augmented Generation (RAG) chatbot offering personalized yoga advice, class details via natural language interface. - Engineered a responsive React front-end with modern UI, real-time chat (Socket.IO), quick replies, and interactive maps (Leaflet) - Built/maintained RESTful API backend (Node.js, Express) with microservices, WebSocket support, and semantic search using Pinecone/ChromaDB vector database. - Integrated OpenAI GPT models (3.5) for contextual conversation, sentiment analysis, and intent detection, with personalization engine learning user preferences. - Implemented scalable architecture (Docker, Vercel, Railway), automated knowledge base management, robust error handling, session persistence, health monitoring, and rate limiting.

AI-Powered Yoga Studio Web App (React, Node.js, RAG, OpenAI)

-Designed, developed, and deployed a Native Android app for Jin Reflexology using Java and PostgreSQL, enabling efficient patient onboarding, appointment scheduling, and diagnosis tracking. -Integrated PayPal Payment SDK to support secure and seamless in-app transactions, enhancing the checkout experience and improving overall user satisfaction.

Reflexology Android App

-Freelance React.js Developer specializing in creating engaging landing pages. Developed a high-converting React.js landing page for a civil consultancy firm, utilizing SEO best practices and ensuring responsive design.

Civil Consulting Services Website

● Leveraged the Baseline Profile method to pre-compile critical app code paths, reducing average app startup time by 27%. This optimization minimized perceived load times, enhancing user experience and significantly boosting user engagement. ● Executed the seamless Integration of a third-party application, achieving a remarkable 90% reduction in development time, which allowed for the rapid deployment of new features and enhancements to existing products. ● Gradle Version Catalogs were introduced to simplify and standardize Dependency Management across a Multi-Module project. This approach centralized dependency definitions, ensuring consistent versioning and reducing maintenance overhead for 11 active modules, ultimately improving project scalability and developer efficiency. ● Successfully migrated the project from Java to Kotlin and from RxJava to Kotlin coroutines, resulting in cleaner, more concise, and more Kotlin-idiomatic code.

Android Engineer

-Developed and enhanced enterprise applications using ERPNext and the Frappe (Python) framework, delivering new features and backend improvements for scalable business operations. -Strengthened system reliability and deployment workflows by implementing automated testing (Selenium, PyTest) and integrating QA into a CI/CD pipeline, ensuring consistent performance and faster release cycles.

Software Engineer

Mobile developer

leetcode

medium

github

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