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DhyeyTandel/README.md

Dhyey Tandel

Typing intro

Portfolio LinkedIn Email AWS Certified Cloud Practitioner


πŸ‘‹ About me

I like building the parts of a system that have to keep working when things go wrong: commit logs that survive torn writes, transport that survives packet loss, route planners that repair themselves when someone cancels.

Most of my repos are built from first principles and ship with the tests and benchmarks to back up what the README says.

🎯 Open to SDE, backend and ML engineering roles for 2027
πŸ“ Bengaluru, India

πŸ’Ό Experience

Schneider Electric
Software Engineering Intern Β· May to Jul 2025

  • 40M items/week ingested into Azure, automated
  • Reporting queries: 1 week β†’ 12 hours
  • 40 API endpoints tested, 20+ bugs caught pre-release

πŸš€ Featured work

⚑ FluxMQ

Distributed message queue built from scratch: commit log, consumer groups, leader/follower replication.

170,000+ msgs/sec (425x) at 8.2 ms p99, zero acknowledged-message loss when brokers are killed mid-stream.

πŸ¦… Kestrel

OpenAI-compatible LLM inference server for Apple Silicon: Rust router over a Python MLX worker, binary IPC on a unix socket.

Admission control cuts p99 time-to-first-token 2.6x under overload; IPC overhead measured at 0.32% of a decode step.

πŸš– Cabal

Employee transport planner solving a heterogeneous-fleet vehicle routing problem with ride-time limits.

Heuristics benchmarked against optimal; repairs plans on cancellations without reshuffling everyone.

🌐 MiniNET

Network stack simulator: Go-Back-N transport and Bellman-Ford routing over a deterministic lossy link.

Byte-identical transfers at 20% data + 10% ACK loss; 3-hop topology converges in 2.12 s.

πŸ“ˆ NSE Arena

Real-time paper-trading competitions on live NSE data, with seasonal leaderboards.

Custom PineScript-lite engine and Gemini-powered agents that trade alongside users.

Eleven ARIA patterns people get wrong: focus traps, comboboxes, live regions, sliders.

Zero dependencies, 187 browser-run tests, VoiceOver-verified. Live demo β†’

More projects
Project What it is Stack
AI Shield ML intrusion detection and prevention on live packet capture, trained on CICIDS2017 scikit-learn, Flask, Scapy
Resume Screener Human-in-the-loop resume screening with prompt-injection detection and an append-only audit log FastAPI, React, Ollama
Claude Usage Tracker Menu-bar widget for Claude Code limits and Anthropic API spend, with encrypted key storage Electron, TypeScript
AutoAssess Vehicle-damage segmentation and severity grading for insurance claims YOLOv8-seg, PyTorch
Cisco Demand Forecasting Ensemble model for product-demand forecasting XGBoost, pandas

🧰 Tech stack

Languages and frameworks
Data, infra and ML

πŸ“Š GitHub activity

Contribution overview

Repos per language Most committed languages

Contribution streak

Contribution snake

Pinned Loading

  1. Claude_Usage_Tracker Claude_Usage_Tracker Public

    Desktop widget for Claude Code usage metrics and Anthropic API-spend tracking.

    TypeScript 1

  2. MiniNET MiniNET Public

    In-process Python simulator for reliable transport and distance-vector routing.

    Python

  3. NSE_ARENA NSE_ARENA Public

    Real-time paper-trading competition platform for Indian NSE markets.

    Python

  4. autoassess autoassess Public

    Vehicle-damage localisation and severity grading for motor-insurance claims.

    Python

  5. a11y-hard-parts a11y-hard-parts Public

    Eleven ARIA patterns implemented properly β€” focus traps, comboboxes, live regions. Zero dependencies, 187 browser-run tests, VoiceOver-verified.

    JavaScript

  6. Cabal Cabal Public

    Employee transport planning service using capacitated vehicle-routing heuristics.

    Java