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Micro Batch Processing in Python, Java and TS/Node

on February 15, 2026

batch-processing Java node python typescript

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JDK25 ScopedValue instead of ThreadLocal

on January 18, 2026

Java jdk25 spring

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Medium: Digesting SOLID principles

on March 31, 2022

Architecture design solid solidprinciples

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Java: Runnable vs Callable

on November 02, 2021

Concurrency Java openjdk

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Spring Boot + MongoDB project

on October 08, 2021

Java mongodb spring springboot

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10+ Years Experience

Harsha Jayamanna

Expert in building secure, scalable, and high-performance systems with Java, Spring, Python, AWS, GCP, and Azure across AI, Telco, Education, HR, and IoT domains.

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