Profile portrait of Devrajsinh Jhala

Senior Software Engineer · MediaTek

Devrajsinh Jhala

I build dependable platform software, open-source tools used through npm and PyPI, and research-backed machine-learning systems.

Bengaluru, IndiaSystemsDeveloper toolsApplied ML

Core toolkit

What I reach for in production

A deliberately narrow stack: low-level systems in C and C++, typed product work in the React ecosystem, and PyTorch for research tooling.

Systems

Platform and performance-oriented engineering.

  • C
  • C++
  • Python

Product engineering

Typed, accessible interfaces and full-stack products.

  • TypeScript
  • React
  • Next.js

Backend & data

APIs, services, and reliable persistence layers.

  • Node.js
  • PostgreSQL
  • MySQL

ML & delivery

Research tooling, reproducible models, and automation.

  • PyTorch
  • Docker
  • GitHub Actions

Experience

From landing pages to platform software

  1. Senior Software Engineer

    Current

    MediaTek · July 2026 - Present

    • Working on platform and systems software using C, C++, UEFI, USB, WDF/DMF, WinDbg, and TraceView.
  2. Software Engineer Intern

    MediaTek · January 2026 - July 2026

    • Architected Custom DL Optimizer, a production-grade PyPI package that reduced inference latency by an average of 2.1x across diverse CNN architectures.
    • Authored high-performance OpenAI Triton kernels with block-level memory management and operator fusion for activation layers.
    • Measured 2.47x speedup on ResNet-50, 2.24x on VGG-16, and 2.06x on MobileNet-V2 and EfficientNet-B0 using an NVIDIA T4.
    • Developed and debugged kernel-level modules using WDF/DMF, WinDbg, and TraceView.
  3. AI Software Developer

    Thinkbyte Technologies · April 2024 - July 2024

    • Created LangChain-based models for SEO writing, content writing, and related content workflows.
    • Worked on an SEO lead-generation product using Serper API and ChatGPT API to return structured leads for clients on a pay-per-use basis.
    • Maintained and optimized the company's website for web performance and SEO score using Google Search Analytics data.
  4. Radar Research Intern

    India Meteorological Department · June 2023 - August 2023

    • Contributed to rainfall estimation using a customized dynamic Z-R relationship based on echo top for Bhopal.
    • Visualized and segregated clouds from radar images, then estimated rainfall with the Marshall-Palmer equation.
    • Worked on a function to find wind velocity at any given point in radar range.
  5. Full Stack Developer

    DevCode · April 2023 - May 2023

    • Integrated REST APIs into the React front end.
    • Managed application state efficiently while keeping the interface clean and polished.
  6. Frontend Web Developer

    Hirable · June 2022 - August 2022

    • Developed 5 landing pages with ReactJS, Tailwind CSS, Redux, and Next.js.
    • Worked on 2 admin dashboards using ReactJS, Tailwind CSS, and Next.js.
    • Reduced image rendering time on the landing page from 200ms to 79ms using Next.js image optimizations.