Nilay Mistry
Managing Director at KALAPREMI AUTOMATION AND MECHATRONIC SYSTEMS INDIA PVT. LTD.,
Gujarat, India
Summary
🤩
Rockstar🎓
Top SchoolNilay Mistry is a founder and managing director with 15 years’ experience building precision components and automation systems for industries ranging from pharmaceuticals and aviation to diamonds and defense. He combines hands-on CAD/CAM expertise (SolidWorks, Siemens NX, MasterCAM, Fusion 360) and CNC know-how with product design, project management, and manufacturing operations leadership. As founder of Kalapremi Formatics and Kalapremi Automation he has translated prototyping skills into scalable feeding and automation machinery that boosts industrial throughput. In parallel he contributes to performance-focused open-source systems—optimizing tools like DynamoRIO, gem5 and tcmalloc—bringing a low-level software optimization mindset to hardware and process engineering. Colleagues describe him as resourceful and solution-driven, with a knack for turning broad ideas into practical, production-ready systems. Based in Gujarat, he’s actively seeking opportunities to advance emerging industrial technologies.
15 years of coding experience
4 years of employment as a software developer
Gujarat Technological UniversityMaster Diploma in Product Design and Analysis, CAD/CAM/CAE, With Excellence, Master Diploma in Product Design and Analysis, CAD/CAM/CAE, With Excellence at CADD Centre Training Services Private LimitedDiploma of Education, Manufacturing Programmes in PowerMill & Solid CAM, Diploma of Education, Manufacturing Programmes in PowerMill & Solid CAM at INSTITUTE OF CAD TECHNOLOGY - (ICT)Diploma of Education, Marketing, Diploma of Education, Marketing at IIDE - The Digital SchoolDiploma of Education, Computer Numerically Controlled (CNC) Machinist Technology/CNC Machinist, AA, Diploma of Education, Computer Numerically Controlled (CNC) Machinist Technology/CNC Machinist, AA at Indo-German Tool Room
English, Hindi, Gujarati
Stackoverflow
76reputation
9kreached
9answers
12questions
Github Skills (35)
debugging10
c-language10
memory-management10
instrumentation10
c1110
binarydiff10
c1710
toolkits10
performance-optimization10
cprogramming-language10
analyzer9
computer-architecture9
data-structure9
analyser9
algorithm9
Programming languages (4)
Github contributions (5)
gem5/gem5
Dec 2010 - Nov 2015
The official repository for the gem5 computer-system architecture simulator.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:552 commits in 5 years
Contributions summary:Nilay's commits primarily focus on modifying the Ruby code base for the gem5 computer-system architecture simulator. The contributions involve converting debug calls to M5 debug calls, which indicates a focus on code maintainability and debugging capabilities. The changes in the storebuffer and the addition of a prefetcher are indications of work on memory subsystem components, including performance optimization. The user also refactored code and made improvements to the network layer, including the switch and the message buffers, demonstrating involvement with various system aspects and components.
gem5architecturearmmodelingrisc-v
google/tcmalloc
Jan 2021 - Jan 2023
Role in this project:Back-end Developer
Back-end DeveloperContributions:33 commits in 2 years
Contributions summary:Nilay primarily focused on modifying and improving the tcmalloc library, specifically putting core components into the `google_malloc` section. They refactored and updated size classes, corrected typos, and added instrumentation for logging and memory tracking. Furthermore, the user contributed to providing more information to the page heap allocator and added a short linear search when putting a hugepage into a tracker list, indicating efforts to optimize memory management and improve performance.
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