I build backend systems, edge AI pipelines, and developer tooling. Currently a Forward Deployed Engineer intern at CallKaro AI, building and debugging multilingual voice agents handling live calls in 20+ languages. Before that, I built embedded AI firmware on STM32U5 microcontrollers and real-time NPU computer vision pipelines on the STM32MP257 at STMicroelectronics, and shipped fintech backend APIs at Rudescore. Finishing a B.Tech in CSE (AI/ML specialization, 8.6 CGPA, class of 2027).

I care more about knowing things deeply than having a long list of logos on my profile. That said, here are the logos.

cc-context-diet is a Bun PE binary patcher for Claude Code (claude.exe) that cuts Turn-1 prompt context bloat by 89% (from 211,672 down to 22,433 tokens) across 14 MCP servers and 454 skills without deleting a single plugin. Unpacks the embedded .bun modules and wires in client-side ToolSearch and SkillSearch.

cc-subagent-models patches Claude Code's Agent tool to unlock arbitrary gateway model IDs (OpenCode, DeepSeek, Qwen, GLM, Gemini) and per-call context window tags (oc/exo-free[1m], deepseek-reasoner[500k]) so non-Claude subagents stop thrashing at the 200k autocompact fallback.

STM32 Edge NPU Vision & MLOps runs real-time YOLOv8n board perception on an STM32MP257F-DK 1.35 TOPS NPU (40.4 ms INT8 latency, 0.995 mAP@0.5, 100% cell accuracy across 449 test cells), paired with a resumable 11-stage MLOps dashboard for calibration, ST Edge AI Cloud compilation, and SSH board deployment.

DiabetesGuard AI is a clinical decision support system achieving 97.78% ROC-AUC with an XGBoost classifier, SHAP explainability, and a DeepSeek V3 + FAISS RAG pipeline over clinical literature.

Lok Sabha Tracker is a daily LLM-verified accountability docket for all 543 Indian MPs, tracking attendance, questions asked, debates, and legislative activity.

depdoctor checks which dependencies you can safely update. Handles npm, yarn, pnpm, and bun. Semantic versioning, major version warnings, the works. I got tired of doing this by hand so I wrote a tool for it.

discord-lavalink is a type-safe library connecting Discord.js to Lavalink audio servers. Wrote it in 2 hours because every existing option was either untyped or overengineered. 180+ stars.

PokeClassifier analyzes your face and matches you with a Pokemon. Google Cloud Vision for expression detection, Gemini for personality inference. Has Stripe integration because someone asked for premium.

musicxmatch-api is an npm wrapper for the MusixMatch API. Someone had to do it.

Recent upstream fixes and features across AI/ML infrastructure and developer tooling:

LLM inference and training

• vllm-project/vllm (96k stars): Fixed Grafana dashboard latency panels reporting accumulated seconds instead of per-request means.
• huggingface/transformers (169k stars): Fixed Wav2Vec2CTCTokenizer dropping word delimiters around <unk> tokens.

Agent frameworks

• Aider-AI/aider (50k stars): Hardened model-driven file writes against path traversal under --yes-always.
• stanfordnlp/dspy (39k stars): Fixed ChatAdapter.parse corrupting field values on indented headers.
• huggingface/smolagents (30k stars): Prevented tool execution on rejected steps when final_answer is mixed with other calls.
• crewAIInc/crewAI (61k stars): Fixed stale FAQ anchor links after the Enterprise-to-AMP rename.

RAG and retrieval

• deepset-ai/haystack (27k stars): Added danda sentence boundary support so Hindi, Marathi, and Bengali documents actually split into chunks.
• microsoft/TokenEconomizer (5.6k stars): Multiple merged PRs across loopguard, toolprune, microskills, and Windows Python resolution.

SDKs and developer tools

• google/adk-python (22k stars): Fixed RestApiTool dropping the required field after a JSON round-trip.
• microsoft/TypeChat (8.7k stars): Fixed nested null filtering with stripNulls and __proto__ property preservation in generated object literals.
• simonw/llm (12.7k stars) and plugins: --since parameter, SSE response parsing, file pagination, cost exposure, cache preservation, YouTube URL detection, schema ref escaping.
• Flagsmith/flagsmith (7k stars): Environment pagination, dependency status indicators, multivariate experiment locks, oversized value feedback, admin-only banners.
• sooperset/mcp-atlassian (6k stars): Rendered page tool, default toolset narrowing, roadmap macro handler, base64 content support, task list simplification.

Previously

• 9Router (31k stars): Provider routing, session ID generation, classifier compatibility, and web search fallback.
• Wurst7 (1.1k stars): Feature and bugfix PRs.

I run a decent chunk of my life on Minecraft servers. These are actually running in production:

• StopESP: Server-side anti-xray and anti-ESP for Paper, Folia, and Bukkit. Hidden blocks and players never leave your server.
• AdminWatchdog: Staff monitoring. Logs admin commands, gamemode changes, creative item pulls, sends alerts to Discord.
• AuthMeUI: Modern popup dialogs for AuthMe authentication. No more typing passwords in chat.
• ChatColor3: Hex, rainbow, gradients, custom colours for Paper 26+. Fork of ChatColor2.
• vanilla-core: SMP plugin for PvP balance, custom mechanics, server management. Paper/Spigot 1.21.1+.
• InfuseSMPReloaded: Custom SMP core.

• Fintechstico V7.0, NSUT Delhi (Consilium'26). 1st place out of 3,093 registrations (Two Strands: unified payment scam and loan default risk engine).
• CodeSlayer 2k25, NIT Delhi. 1st place out of 10,562+ teams (Due Diligence Copilot on Pathway AI + FAISS).
• Smart India Hackathon. 2nd place.
• Hack For Green Bharat. Grand finale at Microsoft.

Open source maintenance, hackathon culture, reverse-engineering runtimes, and building tools I actually use. Lately I have been reading through AI agent runtimes and LLM tooling codebases, finding real bugs, and shipping fixes upstream. Currently exploring Rust for backend because the compiler is harsh but honest, and digging deeper into system design and database internals.

$ whoami
tejas, backend + ai engineer

$ currently
FDE intern @ CallKaro AI, building & shipping

$ status
open to backend & AI roles