Jasveen Sandral
Senior Software Engineer specializing in distributed systems | Ruby Core Contributor | Speaker on high-performance systems and open source
Nagoya, Japan
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Jasveen Sandral is a Senior Software Engineer at Shinmei Kogyo with expertise spanning distributed systems, geometric computing, and open source development. As a core contributor to Ruby, he implemented the CSV::TSV class, enhancing Ruby's standard library with elegant tab-separated values support.
His technical journey encompasses building high-performance industrial IoT systems, developing real-time RFID management solutions, and architecting blockchain data pipelines. With experience across multiple programming languages including Go, Rust, and Ruby, Jasveen brings a unique perspective to system design and optimization.
Based in Japan, he focuses on creating scalable, production-grade systems that bridge theoretical computer science with practical engineering. His work includes significant contributions to point cloud processing, computational geometry, and cross-platform development.
A regular speaker at international tech conferences, Jasveen is passionate about sharing knowledge and fostering technical communities. His talks combine deep technical insights with practical implementation strategies, helping developers build more robust and efficient systems.
Areas of expertise:
• Distributed Systems & Cloud Architecture
• Open Source Development
• Geometric Computing & Spatial Analysis
• Industrial IoT Systems
• High-Performance Computing
• Cross-Platform Development
Area of Expertise
Topics
Building Global Industrial IoT on AWS: Edge-to-Cloud Architecture for International Manufacturing
Transform industrial manufacturing with AWS cloud services! This session shares real-world experience building scalable IoT systems that span multiple countries and serve automotive production environments processing millions of data points daily.
What You'll Learn:
- AWS IoT Architecture: Design patterns using AWS IoT Core, Greengrass, and Lambda for industrial edge computing
- Global Deployment: Multi-region strategies with CloudFront, Route 53, and cross-region replication for international operations
- Real-time Processing: Combining Kinesis Data Streams, DynamoDB, and ElastiCache for factory automation
- Cost Optimization: Rightsizing EC2 instances and storage solutions for industrial workloads
- Security & Compliance: Implementing IAM, VPC, and encryption for sensitive manufacturing data
- Monitoring at Scale: CloudWatch, X-Ray, and custom dashboards for 24/7 industrial operations
Real-World Case Studies:
- RFID system deployment across Japanese and international factory environments
- Cross-platform compatibility (Windows/Linux) using containerized AWS solutions
- Handling cultural/timezone challenges in global AWS deployments
- Performance optimization for memory-constrained industrial hardware
Target Audience: Developers, architects, and decision-makers interested in industrial IoT, global deployments, or high-reliability AWS applications where downtime costs thousands per minute.
Technical Level: Intermediate (assumes basic AWS knowledge)
Session Outline (30 minutes + Q&A)
Part 1: Architecture Overview (8 minutes)
- AWS IoT ecosystem for industrial applications
- Edge-to-cloud data flow patterns
- Multi-region deployment strategies
Part 2: Implementation Deep-Dive (12 minutes)
- Real-time data processing with Kinesis and Lambda
- Container orchestration with ECS for cross-platform compatibility
- Database strategies: RDS, DynamoDB, and ElastiCache integration
- Security implementation for sensitive manufacturing data
Part 3: Global Deployment Challenges (8 minutes)
- Cultural considerations in international AWS deployments
- Timezone handling and localization patterns
- Cost optimization across different regions
- Monitoring and alerting for 24/7 operations
Part 4: Lessons Learned & Best Practices (2 minutes)
- Key takeaways for industrial AWS deployments
- Common pitfalls and how to avoid them
Why This Talk Matters
Unique Value:
- Real Industrial Experience: Battle-tested AWS solutions in actual manufacturing environments
- International Perspective: Deployment across multiple countries with different requirements
- Cross-Language Expertise: Ruby core contributor insights applied to AWS/cloud development
- Practical Focus: Actionable patterns attendees can implement immediately
Community Impact:
- Bridges traditional manufacturing with modern cloud practices
- Provides concrete AWS architecture patterns for industrial use cases
- Shares international deployment strategies applicable to any global AWS project
- Demonstrates how open source principles enhance cloud development
Relevance to AWS Community:
- Showcases advanced AWS services integration (IoT Core, Kinesis, Lambda, ECS)
- Addresses real-world scalability and reliability challenges
- Provides cost optimization strategies for resource-intensive applications
- Demonstrates AWS's capability in mission-critical industrial environments
Additional Notes
This session combines theoretical AWS best practices with hands-on experience from international industrial deployments. As someone who contributes to programming language cores and builds production AWS systems, I bring a unique perspective on building reliable, scalable cloud solutions.
The talk is designed to be immediately actionable - attendees will leave with specific AWS architecture patterns, code snippets, and deployment strategies they can apply to their own projects, whether in manufacturing or other industries requiring high reliability and global reach.
The Way of Ruby: Applying Monozukuri Philosophy to Open Source Craftsmanship
What happens when you merge the ancient Japanese philosophy of *Monozukuri* (the art of making things with pride, dedication, and pursuit of perfection) with modern Ruby development? You get code that doesn't just work—it becomes a work of art.
Join Jasveen Sandral, Ruby core contributor and international speaker, as he unveils how Japanese craftsmanship principles transformed his approach to contributing to Ruby itself. From his 3 AM debugging sessions in Nagoya that led to CSV::TSV being merged into Ruby 3.3.1, to speaking across countries, this talk bridges ancient wisdom with cutting-edge development practices.
You'll discover how *Kaizen* (continuous improvement), *Takumi* (master craftsman mindset), and *Omotenashi* (wholehearted service) can revolutionize not just your code, but your entire approach to open source contribution. This isn't just another technical talk—it's a philosophy that will reshape how you think about Ruby, community, and the art of programming itself.
Perfect for Rubyists at any level who want to elevate their craft beyond mere functionality to true artistry.
Notes:
1. Unique Perspective No One Else Can Offer
- Only Ruby core contributor speaking from Japan's perspective
- Actual lived experience of contributing to Ruby 3.3.1
- Authentic cultural bridge between Eastern philosophy and Western development
2. Perfect Fit for Boulder's Mindful Community
- Boulder's focus on mindfulness aligns perfectly with Japanese philosophical approaches
- Combines technical excellence with spiritual/philosophical depth
- Appeals to the outdoor community's appreciation for craftsmanship and attention to detail
3. Universal Appeal Across All Levels
- Beginners: Learn fundamental principles that will guide their entire career
- Intermediate: Discover how to elevate their existing skills through philosophical frameworks
- Advanced: Gain insights from actual Ruby core contribution experience
4. Actionable Takeaways That Transform Practices
- Specific techniques for applying Kaizen to code review processes
- Monozukuri checklists for code quality assessment
- Takumi progression frameworks for skill development
- Real examples from Ruby core contribution
5. Memorable and Shareable Content
- Stories from 3 AM debugging sessions that led to Ruby core contributions
- Anecdotes from speaking across countries
- Practical wisdom that attendees will remember and share for years
6. Proven Track Record
- Successful presentations at multiple international Ruby conferences
- Actual contributions to the Ruby language itself
- Demonstrated ability to bridge technical and philosophical content
This isn't just another conference talk—it's a transformative experience that will change how your attendees approach Ruby development forever. The combination of legitimate Ruby core contributor credentials with authentic Japanese philosophical insights creates a presentation that's literally impossible to replicate.
Bottom Line: Your attendees will leave not just with new techniques, but with a completely new mindset that will elevate their entire career. This is the kind of talk that defines a conference and gets talked about for years afterward.
Poka-Yoke for Production: Zero-Defect Security Patterns from Japan's Automotive Industry
What happens when you apply Toyota's legendary Poka-Yoke (mistake-proofing) principles to application security? You get systems that don't just detect vulnerabilities—they prevent them from ever reaching production.
Join Jasveen Sandral, .NET engineer from Japan's automotive industry, as he reveals how Japanese manufacturing security principles can transform application development. From building cross-platform RFID management systems to contributing secure code to Ruby core, discover how Japan's zero-defect manufacturing culture creates security frameworks that prevent vulnerabilities at the source.
This isn't theoretical—these are real patterns from automotive manufacturing environments where security and reliability are mission-critical. You'll learn practical techniques for implementing manufacturing-grade security principles in your applications, regardless of technology stack.
Building Next-Gen Industrial Dashboards with Umbraco, SignalR, and Modern .NET
Journey through creating high-performance industrial monitoring dashboards using Umbraco as the foundation. Learn how to leverage SignalR for real-time updates, integrate modern .NET features, and implement responsive UI patterns that handle millions of data points. This code-heavy session demonstrates practical patterns for building enterprise-grade applications that showcase Umbraco's flexibility and power.
Building Industrial-Grade RFID Systems with Android and Kotlin Multiplatform
多くのAndroid開発者はコンシューマー向けアプリケーションに焦点を当てていますが、Androidの真の可能性は工業用途にこそあります。本セッションでは、RFIDリーダーとAndroidデバイスを連携させ、堅牢な産業用IoTシステムを構築するための実践的アプローチを紹介します。
Androidは従来、産業用途では特殊な専用端末が必要とされていましたが、Web Serial APIとKotlin Multiplatformを組み合わせることで、標準的なAndroidデバイスを産業グレードのRFID管理システムへと変貌させることが可能になりました。
このセッションでは、以下の内容について具体的な実装例とともに解説します：
• AndroidデバイスでWeb Serial APIを使用したRFID通信の実装方法
• Kotlin Multiplatformを活用したクロスプラットフォームRFIDライブラリの設計
• 断続的な接続環境下でもデータ整合性を維持する同期パターン
• 産業用AndroidアプリケーションのためのセキュリティアーキテクチャとZero Trustの実装
• センサーデータストリームをリアルタイムで処理するパフォーマンス最適化テクニック
• Jetpack Composeを使用した産業用モニタリングダッシュボードの構築
これは理論的な話ではなく、実際の製造環境で検証された実装技術です。セッション後は、Androidを活用して産業用途の課題を解決するための実践的なアプローチを身につけることができます。
このアプローチにより、開発者はコンシューマー向けアプリケーション以外の新たな可能性を発見し、Androidの応用範囲を大幅に拡張することができるでしょう。
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