Divyansh Maiwar Singh

Divyansh Maiwar Singh

AI / Machine Learning Engineer
UAE
English, Hindi
Internship Hybrid

نبذة عني

AI engineer building production agentic systems for the enterprise — multi-agent orchestration, RAG/GraphRAG grounded in company data, and natural-language-to-action pipelines, including a text-to-SQL agent at ~98% accur…

الخبرة

AI ENGINEERING INTERN

SP Jain School of Global Management · Dubai
May 2026 - حتى الآن · 6 أشهر

<p>Integrated Google Gemini (Flash) for real-time lecture recap.</p><p> Architected an additive, feature-flag-gated AI co-teacher layer across 4 production Angular/Node.js apps for a live university-classroom platform.</p><p> Built grounded-response guarantee: fully inert when disabled, honest “unavailable” over fabricated content.</p><p> Implemented activity generation, student Q&A, and auto-notes, grounded in live speech-to-text.</p><p> Built a real-only response envelope (retry, prompt caching, tolerant-JSON parsing) with TDD contract tests.</p><p> Built an on-device MediaPipe attention signal (fully in-browser, score-only, privacy-by-construction — no video or facial data leaves the device).</p><p> Fused attention with answer-correctness and participation into a deterministic per-seat engagement engine.</p><p> Implemented P2P live video (WebRTC publisher → per-seat subscriber) over a socket.io signaling relay, delivering 6 interactive activity types.</p><p> Led an adversarial security review surfacing a critical WebRTC authorization gap plus cost-DoS and prompt-injection risks.</p><p> Migrated the classroom media plane from Intel OWT to a self-hosted LiveKit SFU across five repositories.</p><p> Caught remote audio dead in two apps after three green reviews because every check asserted on video.</p><p> Audited 99 socket handlers — only two checked identity, and a student token reproduced cross-class roster disclosure live.</p><p> Built and differential-tested a 127-arm authorization layer that runs in shadow mode.</p>

AI ENGINEERING INTERN

Futurecraft · Dubai
Sep 2025 - Sep 2026 · 1 سنة

<p>Deployed the Prajna Knowledge System end-to-end on AWS.</p><p> Led the text-to-SQL pipeline for GYCO, an enterprise BI platform.</p><p> Enabled non-technical users to query operational and financial data in plain English.</p><p> Re-architected a failing multi-agent pipeline into SQLAgent v2 (dense LLM + vLLM speculative decoding) — ~98% accuracy on a 50-query benchmark over a 97-table schema.</p><p> Engineered schema-grounded generation with forced verification — every query validated against schema contracts pre-execution.</p><p> Implemented a query/cell/user-level audit trail, mirroring regulated-data dual-validation governance.</p><p> Delivered (ECR/EKS/EC2) in two days ahead of a customer-facing stakeholder demo: IAM, networking, container orchestration and secrets management.</p><p> On a VARA-regulated asset-tokenization engagement, identified a document-classification compliance gap and audit-trail issues before client deployment.</p><p> Authored the architecture docs and onboarding material the team builds from.</p><p> Built an OpenAI-compatible mock with 10 frozen scenarios so the team and CI could build without a GPU.</p><p> Served Qwen3.8-27B GPTQ 4-bit on vLLM.</p><p> Engineered a five-layer hallucination stack in which the narrator receives placeholder tokens instead of digits, so any figure the model writes is provably invented.</p><p> Built a 65-case adversarial suite that caught client IDs leaking through summary statistics.</p><p> Owned the LLM lane on GYCO Finance, a four-person portfolio.</p>

المهارات

Agentic AI Orchestration Retrieval-Augmented Generation (RAG) NL2SQL Trust Evaluation Governance Machine Learning Data Science Cloud MLOps Solution Delivery Analytical Thinking Decision-Making Problem-Solving Stakeholder Management Commercial Acumen Customer Orientation AWS Google Gemini Angular Node.js MediaPipe WebRTC socket.io LiveKit SAP HCM Payroll Time Management Python JavaScript Hugging Face PyTorch LangGraph FastAPI Neo4j Qdrant vLLM Next.js OR-Tools Mapbox FinBERT OpenAI LLM GraphRAG CI/CD TDD Docker Kubernetes EKS
الإبلاغ عن هذا الملف الشخصي؟