avanindra singh

Co-Founder

Gorakhpur, Uttar Pradesh, India18 yrs 8 mos experience
Most Likely To SwitchHighly Stable

Key Highlights

  • Expert in architecting large-scale AI systems.
  • Led development of advanced algorithms for 3D visualization.
  • Achieved significant performance optimizations in HPC.
Stackforce AI infers this person is a High-Performance Computing and AI expert specializing in enterprise-level solutions.

Contact

Skills

Core Skills

Ai InfrastructureHigh-performance ComputingComputer VisionSoftware Development

Other Skills

3D Industrial CT softwareAgentic RAGAlgorithmsApplication DevelopmentArchitectureArtificial Intelligence (AI)C++CMakeCUDAComputational GeometryComputer GraphicsComputer ScienceData ScienceData StructuresDeep Learning

About

I am a Principal Architect and Researcher sitting at the intersection of High-Performance Computing (HPC) and Generative AI. I specialize in engineering the large-scale systems required to train, fine-tune, and serve frontier models in enterprise environments. Currently at Shell, I lead the domain-adaptation strategy for Large Language Models. I architected the internal GenAI ecosystem from scratch, scaling Agentic RAG systems to reason over millions of technical reports and orchestrating distributed training for Llama 3 and DeepSeek on 100+ GPU clusters. Beyond LLMs, I have deep roots in Scientific Computing and 3D Computer Vision. I have spent years optimizing "impossible" workloads—from achieving a 100x I/O speedup in seismic deep learning pipelines to writing custom CUDA kernels that reduced 3D Digital Rock simulation times from weeks to minutes. Core Technical Competencies: AI Infrastructure: Distributed Training (Megatron-LM, FSDP), Multi-Node Scaling, Agentic RAG. HPC & Hardware: NVIDIA DGX/HGX, InfiniBand, Slurm, CUDA Kernel Optimization, C++. Scientific HPC and AI: 4D/5D convolution and Tensor Optimization, Volumetric Rendering, Photogrammetry, Seismic Deep Learning. My passion lies in solving the "last mile" of performance—optimizing the hardware-software stack to turn experimental research into production-grade capability.

Experience

18 yrs 8 mos
Total Experience
4 yrs 8 mos
Average Tenure
6 yrs
Current Experience

Shell

4 roles

Principal Researcher, High Performance Computing R&D

Promoted

Sep 2025Present · 9 mos

Distributed TrainingMulti-Node ScalingAgentic RAGAI InfrastructureHigh-Performance Computing

Senior Researcher, High Performance Computing R&D

Promoted

Mar 2023Aug 2025 · 2 yrs 5 mos

Researcher , High Performance Computing R&D

Oct 2021Feb 2023 · 1 yr 4 mos

Researcher, Visual Computing & HPC R&D

Apr 2020Oct 2021 · 1 yr 6 mos

Zeiss india

2 roles

Technical Lead

Promoted

Jan 2018Mar 2020 · 2 yrs 2 mos

  • Led the product development for 3D Industrial CT software:
  • Led the development of many algorithms ( Wallthickness , Volumetric measurement, Advanced surface reconstruction, Advanced volumetric segmentation, Defect Analysis).
  • Led the optimisation and implementation of algorithms on GPUs.
  • 3D visualisation using OpenGL for Volumes , CAD , meshes, scence graphs. Out of core visualisation of large 3D volumes.
3D Industrial CT softwareGPU OptimizationOpenGLComputer VisionSoftware Development

Senior Staff Software Engineer

Jul 2016Jan 2018 · 1 yr 6 mos

Visualcater technologies private limited

Co-Founder

Jul 2009Jul 2016 · 7 yrs · New Delhi Area, India

Patni computers

software developer

Jan 2007Jan 2009 · 2 yrs

Education

Harcourt Butler Technical University

Bachelor's degree

Jan 2003Jan 2007

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