Divyam Ahuja

Systems & Software Engineer

Experience

Microsoft · Noida

Mar 2025 — Present

Python, TypeScript, Docker, Azure, React, Playwright

Owned the end-to-end Responsible AI (RAI) evaluation pipeline gating model releases; optimized execution latency by 50% through asynchronous worker pools, intelligent request batching, and custom retry algorithms.
Onboarded next-generation multimodal AI agents into the core evaluation platform, designing pluggable backend adapters, isolated container sandboxes (Docker), and concurrent distributed cloud runtimes with robust IPC and telemetry capture.
Designed and scaled an automated synthetic data engine orchestrating parallel LLM workers; modeled complex spreadsheet state graphs to generate 70,000+ multi-step interaction trajectories across 20,000+ enterprise workbooks.
Served as on-call engineer driving infrastructure reliability across evaluation pipelines—resolving live-site instabilities, engineering deterministic failure classification, and automating bug workflows to maintain >95% uptime.
Designed real-time telemetry ingestion pipelines and KQL aggregations processing millions of pipeline events daily, establishing single-pane observability dashboards and automated root-cause triage.
Optimized client-side rendering pipelines and state management for the core Microsoft Excel web client (React/TypeScript), eliminating UI rendering bottlenecks and meeting WCAG accessibility standards for millions of enterprise users.

Advanced Micro Devices (AMD) · Bangalore

Aug 2022 — Feb 2025

C/C++, Java (OpenJDK), Linux perf, Python, Django, React, SQLite

Engineered a high-throughput visualization dashboard and RESTful API for OpenJDK telemetry, optimizing database queries to increase internal data accessibility by 40%.
Automated nightly Java benchmarking and tuning pipelines using machine learning models, achieving a 30% reduction in manual effort and earning the Spotlight Award.
Profiled CPU and memory bottlenecks using Linux perf; optimized JVM flags, GC policies, and runtime parameters on HPC servers to achieve a 2% throughput improvement on SPECjbb benchmarks.

C++, WebAssembly, WebAudio, WebWorkers

Engineered a lock-free C++ ring buffer as a reference library for real-time audio streaming between WebAudio, WebAssembly, and WebWorkers, benchmarking multiple concurrency strategies.

Kotlin, Android SDK, Rust, JavaScript, VPNService

Contributed across Tor Project client and web applications; engineered routing resilience and lifecycle management for the Tor VPN Android app, and developed enhancements for Tor Web platforms.

JavaScript, HTML5 Canvas, WebGL

Contributed core library improvements and rendering fixes to p5.js, optimizing canvas event handling and cross-browser graphic performance.

C/C++, Python, Go (Golang), Java, Kotlin, TypeScript, Bash

PyTorch, Azure OpenAI, Android SDK / NDK, React/Next.js, Django/Flask, Node.js, gRPC, Playwright

Kubernetes, Docker, Linux/POSIX, WebAssembly, WireGuard, PostgreSQL, Redis

HTMX, Go (Golang), gRPC, PostgreSQL, Docker, Kubernetes

Built a high-performance code sharing backend in Go utilizing gRPC Protobuf microservices, PostgreSQL with connection pooling and optimized indexing, containerized with Docker and deployed on Kubernetes.

Raspberry Pi 5, WireGuard, Kubernetes, Rancher, MetalLB

Personal infrastructure hosting containerized services with WireGuard VPN tunneling, MetalLB load balancing, and Rancher-managed Kubernetes, enabling secure, high-availability external access.

Deenbandhu Chhotu Ram University of Science and Technology · Haryana, India

Aug 2018 — Aug 2022