school Lead College (MCA) my_location Kerala, India 🇮🇳

Jumail J

Systems Engineer & Web Developer!

"Jumail J is a systems engineer and web developer who builds highly interactive, visually rich computing systems. Drawing on his foundations in game development, he specializes in translating complex data architectures into immersive, high-performance web experiences."

Focus & Interests

desktop_windows Web Development visibility Visualization Systems monitoring HCI & Graphics dns Systems Engineering code Open Source
Latest Research arrow_forward View Full CV

Web Dev

Interfaces

Fullstack Engineering

Graphics

3D Rendering

Visualization & Game Dev

MCA

Lead College

Calicut University

6+ Yrs

Systems Engineer

Coding Experience

Latest Research & Writing

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Article

High-Throughput Materialized View Refresh Architectures in Distributed Databases

Systems Architecture · 2024

Article

Formal Safety Verification of Concurrent Lock-Free Graph Traversals

Theory & Logic · 2024

Article

Optimizing Virtual Memory Mapping Latency in Go-Based Database Engines

Systems Architecture · 2025

Research & Logs

Featured Writing

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Systems Architecture 2025

Optimizing Virtual Memory Mapping Latency in Go-Based Database Engines

High-performance databases often rely on memory-mapped files (`mmap`) to delegate file I/O caching to the kernel. However, garbage-collected runtimes like Go introduce latency spikes when coordinating memory-mapped virtual allocations with runtime heap compaction. In this paper, we analyze the structural page fault latency and design an optimal kernel-bypass memory allocator.

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Systems Architecture 2024

High-Throughput Materialized View Refresh Architectures in Distributed Databases

Distributed databases utilize materialized views to pre-compute expensive aggregations and join queries. However, maintaining view consistency under high-frequency writes incurs substantial synchronization latency. In this paper, we present an asynchronous, transactionally consistent refresh engine powered by WAL-based log parsing and lock-free event pipelines.

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Timeline

Professional Journey

A visual overview of education landmarks and professional engineering internships.

Current Status

Fellow Human❤️

Pursuing MCA @ Lead College

Full CV & Skills →

Sept 2025 — Feb 2026

Software Intern

Nutriyah (Remote)

- Managed project milestones from initial design through to final deployment.
- Designed system architecture diagrams and technical reports to map frontend-to-database data flows.
- Developed and hosted full-stack Node.js and Oracle DB applications on Virtual Machines.

March 2020 — May 2024

Freelance Developer

Remote

- Developed and deployed custom websites, automation bots, and scrapers for clients.
- Built API integrations and workflow automation tools.
- Designed and implemented scalable, high-performance web applications using modern tech stacks.

2024 — 2026

Master of Computer Applications (MCA)

Lead College, University of Calicut (Palakkad, Kerala)

Pursuing Master of Computer Applications (MCA) at Lead College, University of Calicut. Focused on advanced software engineering, data structures, and algorithms.

2020 — 2023

Bachelor's Degree in Computer Science

University of Kerala (Trivandrum, Kerala)

Completed Bachelor of Science in Computer Science from University of Kerala. Developed foundational knowledge in programming languages, computer systems, databases, and discrete mathematics.

Open for Research & Lectures

Research Collaboration

Looking to connect with PhD advisors, research labs, or computer science educators. Open to joint research publications, lecture notes sharing, or academic coursework collaborations.

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favorite Lifestyle & Interests

Beyond Coding

Swimming is my primary workout. I capture sky and street photography as reminders of our collective human contributions. I also enjoy writing and sharing story logs.

🏊‍♂️ Swimming 📸 Photography 📖 Storytelling