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Jakub

PROFILE

Jakub

Over six months, this developer enhanced multiple GTNewHorizons repositories by delivering features and fixes focused on performance, stability, and automation. They implemented caching and configuration options in Java to optimize reactor calculations and chunk loading, improving server TPS and gameplay in Hodgepodge. In Applied-Energistics-2-Unofficial, they addressed network synchronization and inventory integrity, introducing spatial storage connectivity and refining automation logic. Their work in GT5-Unofficial included UI enhancements for contributor visibility and robust bug fixes for reactor and processing subsystems. Demonstrating expertise in Java, backend development, and Minecraft modding, they consistently improved reliability, scalability, and user experience across complex modded environments.

Overall Statistics

Feature vs Bugs

44%Features

Repository Contributions

18Total
Bugs
9
Commits
18
Features
7
Lines of code
3,436
Activity Months6

Work History

March 2026

3 Commits • 3 Features

Mar 1, 2026

March 2026 performance and feature summary: Across GTNewHorizons/Hodgepodge, GTNewHorizons/Applied-Energistics-2-Unofficial, and GTNewHorizons/NewHorizonsCoreMod, shipped key stability and spatial-storage features. Implemented a config option to prevent chunk loading during updates to improve server TPS and stability; introduced Spatial Link Chamber and Spatial Network Relay to enhance spatial storage connectivity; added crafting recipes for spatial components to unify management with the main AE network. These changes deliver better server reliability for large modpacks, improved spatial storage workflows, and stronger cross-mod integration. Demonstrated expertise in server performance tuning, mixins-based feature control, spatial network design, recipe design, and cross-repo collaboration with comprehensive documentation.

February 2026

2 Commits • 1 Features

Feb 1, 2026

February 2026 performance summary focusing on delivering business value through automation reliability and contributor attribution enhancements across GTNewHorizons projects. Key outcomes include fixing a critical smart blocking reference to restore multi-interface automation in Applied-Energistics-2-Unofficial and introducing a ContributorList UI enhancement to GT5-Unofficial for multiblock credits. These changes improve automation workflows, reduce manual debugging, and enhance contributor visibility, supporting faster iteration and better collaboration. Demonstrated technologies include Java class design, UI tooltip enhancements, refactoring, and robust commit-level traceability across two repositories.

November 2025

2 Commits • 1 Features

Nov 1, 2025

November 2025 – GTNewHorizons/GT5-Unofficial monthly summary focused on HTGR subsystem improvements to improve reliability and scalability. Delivered a fixed fuel output calculation (output mode) and introduced multiblock centrifuge recipe handling to enable scalable processing and safer large-scale configurations.

September 2025

5 Commits

Sep 1, 2025

Concise monthly summary for 2025-09 focusing on key accomplishments, business value, and technical achievements across three GTMod repositories.

August 2025

4 Commits • 1 Features

Aug 1, 2025

Month: 2025-08 — Concise monthly summary focusing on business value and technical achievements across two repositories: GTNewHorizons/Applied-Energistics-2-Unofficial and GTNewHorizons/AE2FluidCraft-Rework. Delivered key features and fixed critical issues impacting network reliability and inventory integrity. Key outcomes include: (1) Feature delivery: network channel calculation and pathing optimization for Applied Energistics 2 with instant channel recomputation on topology changes; (2) Bug fixes: IO Port storage craftable flag reset behavior preserved only under MODULATE to maintain item state; P2P interface data integrity improvements to prevent duping/voiding on network changes; (3) Cross-repo reliability improvements: AE2FluidCraft-Rework enhancements to inventory sharing during network transitions. Overall impact: improved network performance and accuracy, safer and more predictable inventory synchronization across P2P interfaces, reduced edge-case bugs during topology changes; increased stability for in-game automation and craft workflows. Technologies/skills demonstrated: Java, Minecraft modding, AE2 internals, P2P networking, inventory synchronization, data integrity, change impact analysis, and regression testing. Business value: more stable gameplay experience, fewer bug reports during network topology changes, and stronger trust in mod behavior and automation pipelines.

July 2025

2 Commits • 1 Features

Jul 1, 2025

July 2025 performance-focused delivery across GTNewHorizons repos. Delivered caching-based optimization for IC2 reactor size in Hodgepodge and fixed a critical stability issue in GT5-Unofficial GT++ manual book display, resulting in fewer crashes and smoother gameplay. These changes reduce runtime lag and improve user experience in modded servers, while exposing a configurable performance toggle for future scalability.

Activity

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Quality Metrics

Correctness89.4%
Maintainability83.4%
Architecture82.8%
Performance83.8%
AI Usage23.4%

Skills & Technologies

Programming Languages

Java

Technical Skills

Algorithm DesignBackend DevelopmentGame DevelopmentGame ModdingGregTechInventory ManagementJavaJava DevelopmentMinecraft ModdingMod DevelopmentModdingNetwork ProgrammingNetwork SynchronizationNetworked SystemsPerformance Optimization

Repositories Contributed To

5 repos

Overview of all repositories you've contributed to across your timeline

GTNewHorizons/GT5-Unofficial

Jul 2025 Feb 2026
4 Months active

Languages Used

Java

Technical Skills

Game DevelopmentJava DevelopmentModdingGame ModdingGregTechJava

GTNewHorizons/Applied-Energistics-2-Unofficial

Aug 2025 Mar 2026
4 Months active

Languages Used

Java

Technical Skills

Algorithm DesignBackend DevelopmentInventory ManagementJavaJava DevelopmentModding

GTNewHorizons/Hodgepodge

Jul 2025 Mar 2026
2 Months active

Languages Used

Java

Technical Skills

JavaModdingPerformance OptimizationJava DevelopmentMinecraft Modding

GTNewHorizons/NewHorizonsCoreMod

Sep 2025 Mar 2026
2 Months active

Languages Used

Java

Technical Skills

JavaMod Developmentgame developmentmodding

GTNewHorizons/AE2FluidCraft-Rework

Aug 2025 Aug 2025
1 Month active

Languages Used

Java

Technical Skills

Inventory ManagementJava DevelopmentModdingNetworked Systems