Karthik Purushothaman Email & Phone Number

Chennai, Tamil Nadu, India

Chennai, Tamil Nadu, India

• Heading NoSQL, Cloud storage, and Lakehouse offerings of Striim SaaS platform
• Spearheading Lakehouse architecture design and integration with Open table formats like Apache Iceberg and Delta table using AWS Glue catalogue, Apache Spark and Data lake (S3, GCS, ADLSGen2) stack
• Driving the team to successfully design and implement popular Cloud based NoSQL database integrations like Atlas MongoDB, Azure ComosDB which helped in winning multiple customer deals

Chennai, Tamil Nadu, India

Chennai Area, India

• eBeam software (KLA): Electron-beam (e-beam) is a wafer defect inspection and review system which captures high resolution images of defects to produce an accurate representation of the defect population on a wafer.
• As an architect, responsible for defining scalable, maintainable, and extendable architecture for a Deep learning-based wafer defect inspection software. Re-architected 20 years old legacy wafer inspection system (Main.
• Re-designed and implemented core inspection recipe execution engine to a nested ‘Directed Acyclic Graph’ based workflow engine where each node in the graph represents an individual operation or a DAG of operations. DAG.
• Improved the throughput of the SMARTs data pipeline by using modern frameworks and libraries like gRPC and ProtoBuf. Implemented data pipeline using gRPC between MainUI and external service like SPOT to exchange data.
• Strong experience in legacy CI/CD flow using Jenkins and modern CI/CD flow using Azure DevOps. Improved the way software being developed in eBeam by coaching the division on industry best practices like CI, TDD, BDD.

Chennai Area, India

• Atmel Studio IDE (Atmel R&D): Atmel Studio is Integrated Development Environment (IDE) for developing and debugging embedded AVR & ARM applications. The Atmel Studio IDE gives a seamless and easy-to-use environment to.
• As a lead for debugger development team in Atmel India R&D provided me breadth of opportunities to apply core CS concepts close to hardware like Microcontroller architecture (AVR8, AVR32, ARM Cortex M7, and M0+).
• Designed and developed various cutting-edge debugging features for Atmel Studio (IDE for embedded programming) including Line breakpoint, Data breakpoints, Program counter tracing, Code coverage, Call stack, variable.
• As a member of “Architecture and Technology group” in Atmel, responsible for defining architecture and technology road map of product. Diligently followed and trained team on Agile methodologies and TDD to ensure high.
• Promoted Continuous delivery of SDK by enforcing automated coding and design violation checks using FxCop in delivery pipeline. Develop a well-rounded framework (SDK) which is intuitive, maintainable, and extendable

Chennai Area, India

Chennai Area, India

Chennai Area, India

• Klarity Ace: (HCL Tech: Customer – KLA-Tencor) Klarity ACE XP is an advanced yield analysis and reporting system that helps chip manufacturers to quickly resolve yield issues and accelerate yield ramp. Technology – C#.
• Completely owned the technical aspect of Knowledge Transition from Taiwan to HCL India
• As part of Knowledge Transition, proposed various architectural improvements on existing modules in the product
• Handled escalation at customer site (ST, Singapore) in troubleshooting complex memory and performance related issues
• Trained team on threading, code re-factoring and data structure concepts
• Proposed and executed various performance enhancementsKlarity Defect: (HCL Tech: Customer – KLA-Tencor) Klarity Defect form a fab-wide yield-acceleration solution that delivers seamless defect detection.

Chennai Area, India

Chennai Area, India

Chennai Area, India

Chennai Area, India