-
💬 Ask me about Java, Spring,Scrum, Agility,Performance
-
📫 How to reach me jabranemohamed@gmail.com
- G1GC vs ZGC vs Parallel GC Comparison - Analysis of different collectors by use case ✅
- GC Parameter Tuning to Reduce Pauses - Optimal JVM flags configuration ✅
- GC Logs Analysis and Metrics - Performance monitoring and interpretation ✅
- Memory Leak Detection and Resolution - Diagnostic tools and techniques ⏳
- Heap/Off-heap Usage Optimization - Memory allocation strategies ⏳
- Object Pooling vs Instance Creation - Optimized object management patterns ⏳
- Hotspot Methods and Inlining - Automatic compiler optimizations ⏳
- Profiling with JProfiler/VisualVM - Application performance analysis ⏳
- Critical Loop Optimization - Business code improvement techniques ⏳
- Lazy Initialization and Conditional Beans - Startup time reduction ⏳
- Classpath Scanning Reduction - Component discovery optimization ⏳
- AOT Compilation with GraalVM - Ahead-of-time compilation for native performance ⏳
- Multi-tier Cache Setup (L1/L2) - Distributed cache architecture ⏳
- Eviction Policies and TTL Optimization - Expiration and cleanup strategies ⏳
- Cache-aside vs Write-through Patterns - Data consistency patterns ⏳
- N+1 Queries with @EntityGraph - Multiple queries problem resolution ⏳
- Batch Processing and Bulk Operations - Bulk operations optimization ⏳
- Efficient Pagination with Slice vs Page - High-performance pagination techniques ⏳
- WebFlux vs MVC in Different Scenarios - Architectural choices based on needs ⏳
- Backpressure Handling - Pressure management in reactive programming ⏳
- Reactor Operators Optimization - Efficient use of reactive operators ⏳
- Tree-shaking and Dead Code Elimination - Bundle size reduction ⏳
- Strategic Module Splitting - Optimized modular architecture ⏳
- Preloading Strategies - Smart preloading strategies ⏳
- OnPush Strategy and Immutable Data - Change detection optimization ⏳
- Async Pipe vs Manual Subscription - Efficient observable management ⏳
- Zone.js Alternatives - Modern alternatives to Zone.js ⏳
- Virtual Scrolling for Large Lists - Optimized rendering for large datasets ⏳
- TrackBy Functions Optimization - DOM element tracking optimization ⏳
- SSR vs CSR Performance Comparison - Rendering strategy comparison ⏳
- HTTP Interceptors for Caching - HTTP request caching ⏳
- Request Batching and Debouncing - Network call optimization ⏳
- Service Workers for Offline-first - High-performance offline strategies ⏳
- Optimal Pool Sizing Based on Load - Load-adapted sizing ⏳
- HikariCP Metrics Monitoring - Connection performance monitoring ⏳
- Connection Leaks Detection - Connection leak detection and resolution ⏳
- Prepared Statements vs Dynamic Queries - SQL query optimization ⏳
- Connection Timeout vs Query Timeout - Appropriate timeout configuration ⏳
- Pool Validation Strategies - Connection validation strategies
- Circuit Breaker Patterns with Resilience4j - Distributed resilience patterns ⏳
- Async Messaging vs Synchronous Calls - Inter-service communication choices ⏳
- Connection Pooling Between Services - Distributed connection optimization ⏳
- Redis Cluster vs Single Instance - Distributed cache architecture ⏳
- CDN Integration with Angular - Content delivery network integration ⏳
- Database Query Cache Tuning - Query cache optimization ⏳
- APM Integration (Micrometer, Prometheus) - Advanced application monitoring ⏳
- Custom Metrics for Business Logic - Custom business metrics ⏳
- Performance Regression Detection - Automated regression detection ⏳
- JMH for Java Micro-benchmarks - Unit performance testing ⏳
- K6/Artillery for Load Testing - Automated load testing ⏳
- Performance Testing Pipeline - Continuous performance testing integration ⏳
- Heap Dumps Analysis - In-depth memory analysis ⏳
- Off-heap Memory Tracking - Off-heap memory monitoring ⏳
- Memory-mapped Files Optimization - Memory-mapped files optimization ⏳