Vishnu N S

I am a Senior Systems Engineer with over four years of experience in multinational corporate environments, complemented by a B.Tech in Mechanical Engineering. My professional background is rooted in the rigorous logic of systems engineering and troubleshooting, which I now apply to the field of high-fidelity AI training and specialized technical annotation. Unlike generalist data contributors, I provide the "Expert-in-the-Loop" precision required for frontier models to master complex engineering, physics, and biological concepts without hallucination.

My expertise is uniquely bifurcated between industrial engineering and scientific content creation. As the founder and lead researcher for the StellarWild science channel, I have developed an advanced command of Zoology, Botany, and Physics, alongside a professional-grade production workflow involving tools like Filmora Pro and Ocen Audio. This allows me to offer specialized services in Multimodal AI Evaluation, where I assess the accuracy of AI-generated scientific visuals and scripts against ground-truth data. Whether verifying the mechanical feasibility of a robotic trajectory or the anatomical precision of a biological diagram, I ensure that the data meets the highest standards of scientific integrity.

In the domain of spatial data and perception, I leverage my engineering background to deliver high-precision 3D LiDAR and Sensor Fusion annotation. Having worked extensively with tools like Labelbox, Remotasks, and TryRating, I am adept at complex 3D cuboid placement, video segmentation, and map relevance assessment. My experience as a Systems Engineer at a major MNC ensures that I approach every project with enterprise-level discipline, focusing on data security, procedural accuracy, and the creation of "Golden Trajectories" for Reinforcement Learning from Human Feedback (RLHF).

I also offer specialized Localization and Linguistic QA services for the Indian market, utilizing my proficiency in Malayalam, Tamil, and English. I specialize in technical translation, ensuring that complex engineering and scientific terms are accurately localized rather than just translated. By combining deep domain knowledge in Mechanical Engineering with a sophisticated technical toolkit, I help AI developers build models that are not only linguistically fluent but technically and scientifically authoritative.