14.09.2026 aktualisiert
100 % verfügbar
Technical Solution Lead | Java Architect | Agile Delivery Manager
Penang, Malaysia
Nur Remote
Sun Certified Java Web Component DeveloperÜber mich
Welcome to my profile, Top rated Agile Software Development! I help clients of all sizes to envision, create and optimize digital products (web and mobile) in every software language for any type or size project, my services is support for your lifecycle delivery for all business zones
Skills
JavaAPIsTest AutomationMessaging Application Programming InterfaceScrumRabbitMQSpring MVCFront EndSpring BatchJenkinsMicroservices
Java & Spring Ecosystem
Expertise in Java, Spring Boot, Spring Batch, Spring MVC, and JPA/Hibernate for building high-performance enterprise applications, financial automation systems, and microservices architectures.
Microservices & Cloud-Native Architecture
Design and implementation of microservices using Docker, Kubernetes, Kafka, RabbitMQ, and REST APIs, with experience in CI/CD pipelines using Jenkins and deployment on scalable cloud-native platforms.
Agile Delivery & Technical Leadership
Leadership of cross-regional engineering squads across Asia, Europe, and the US using Scrum and Kanban methodologies, bridging product, business, and engineering teams to deliver complex software projects.
WordPress Full-Stack Development
Development and maintenance of custom WordPress platforms including custom post types, taxonomies, AJAX-powered directory search, Gravity Forms integrations, and advanced UI customizations using PHP, ACF, Select2, and Splide.
Enterprise Test Automation
Definition and implementation of enterprise-wide test automation strategies using Katalon Studio and JMeter, covering functional, performance, and stress testing within keyword-driven frameworks.
Frontend Development
Development of frontend applications using Angular and React, including dynamic CRUD screens, custom forms, and mobile-responsive interfaces for enterprise and e-commerce platforms.
Database & Search Technologies
Proficiency in SQL, MongoDB, and Elasticsearch (Elassandra) for data retrieval, fast search, and database performance tuning in high-load logistics and financial systems.
Android Native Development
Development of Android banking applications using MVP architecture, Material Design, Retrofit, and OkHttp, covering secure authentication, fund transfers, and financial calculators.
A/B Testing & Conversion Rate Optimization
Execution of A/B testing and CRO for e-commerce and SaaS clients, including CTA optimization, social proof implementation, mobile responsiveness testing, and checkout flow improvements.
Expertise in Java, Spring Boot, Spring Batch, Spring MVC, and JPA/Hibernate for building high-performance enterprise applications, financial automation systems, and microservices architectures.
Microservices & Cloud-Native Architecture
Design and implementation of microservices using Docker, Kubernetes, Kafka, RabbitMQ, and REST APIs, with experience in CI/CD pipelines using Jenkins and deployment on scalable cloud-native platforms.
Agile Delivery & Technical Leadership
Leadership of cross-regional engineering squads across Asia, Europe, and the US using Scrum and Kanban methodologies, bridging product, business, and engineering teams to deliver complex software projects.
WordPress Full-Stack Development
Development and maintenance of custom WordPress platforms including custom post types, taxonomies, AJAX-powered directory search, Gravity Forms integrations, and advanced UI customizations using PHP, ACF, Select2, and Splide.
Enterprise Test Automation
Definition and implementation of enterprise-wide test automation strategies using Katalon Studio and JMeter, covering functional, performance, and stress testing within keyword-driven frameworks.
Frontend Development
Development of frontend applications using Angular and React, including dynamic CRUD screens, custom forms, and mobile-responsive interfaces for enterprise and e-commerce platforms.
Database & Search Technologies
Proficiency in SQL, MongoDB, and Elasticsearch (Elassandra) for data retrieval, fast search, and database performance tuning in high-load logistics and financial systems.
Android Native Development
Development of Android banking applications using MVP architecture, Material Design, Retrofit, and OkHttp, covering secure authentication, fund transfers, and financial calculators.
A/B Testing & Conversion Rate Optimization
Execution of A/B testing and CRO for e-commerce and SaaS clients, including CTA optimization, social proof implementation, mobile responsiveness testing, and checkout flow improvements.
Erfahrung
Berufserfahrungmehr als 10 Jahre
Freelancer seit2012
Sprachen
ArabicMutterspracheEnglishverhandlungssicher
Projekthistorie
Architected a complete financial automation system using Spring Batch. Integrated multiple payment gateways (Easebuzz, Stripe, Mollie, Wise) and Deutsche Bank API for real-time transaction monitoring and reconciliation. Built REST endpoints for invoice preview, article suggestions, and payment method configuration. Created a fully automated end-to-end billing platform.
Executed A/B testing and CRO for 15+ e-commerce and SaaS clients including Hungry Root, LAB Golf, 7shifts, TUI UK, Consumer Affairs, TheParkingSpot, myPOS, DUER, Replit, and Gondola. Performed CTA optimization, social proof implementation, mobile responsiveness testing, and checkout flow improvements. Delivered 30+ optimization projects with measurable engagement improvements.
Built and maintained custom WordPress platforms with custom post types, taxonomies, and AJAX-powered directory search. Developed Gravity Forms integrations for post creation, email verification, and opt-in workflows. Built Postmark webhook to convert email replies into answers. Created admin meta boxes for logs and email management. Implemented custom roles, permissions, and admin UI customizations. Used ACF extensively for directory profiles with opt-in tracking and history logs. Integrated Select2, Splide, and custom JS for enhanced UX.