Pfactorial Tehnologies Private Limited

Most AI projects fail after the model works: bad data underneath, retrieval that returns the wrong document, a build nobody could use. We build the part that survives production.
🏆 300+ Projects Delivered • 20 Engineers • AI, ML & Data Specialists

🤖 WHAT WE DO
✅ Voice AI & Conversational Agents
✅ AI Agents, Agentic AI & Automation Workflows
✅ RAG, Enterprise Search & LLM Applications
✅ NLP, OCR & Document Intelligence
✅ Computer Vision, Machine Learning & Deep Learning
✅ Data Science, Analytics, SQL, BI & Data Mining
✅ AI Integration, MLOps, Strategy, MVPs & Full Stack AI

🔧 SKILLS YOU CAN HIRE US FOR

➤ AI & Machine Learning: Artificial Intelligence, Machine Learning, Deep Learning, PyTorch, TensorFlow, Hugging Face, scikit-learn

➤ LLM & Generative AI: GPT, Claude, Gemini, Llama 3, Mistral, Qwen, prompt engineering, structured outputs, function calling, guardrails

➤ AI Agents & Orchestration: LangChain, LangGraph, CrewAI, OpenAI Agents SDK, MCP servers, multi agent systems

➤ RAG & Vector Search: Retrieval Augmented Generation, Pinecone, Weaviate, Qdrant, pgvector, LlamaIndex, hybrid search, re-ranking, grounding

➤ Voice AI & Speech: Vapi, Retell AI, ElevenLabs, Deepgram, Whisper, Twilio, OpenAI Realtime API, ASR, TTS, latency tuning, barge in

➤ NLP & Text Intelligence: spaCy, BERT, Transformers, Named Entity Recognition, text classification, sentiment analysis, semantic search

➤ Computer Vision: YOLO, OpenCV, Detectron2, SAM 2, Vision Transformers, object detection, image recognition, TensorRT

➤ Document AI: Tesseract, PaddleOCR, AWS Textract, Google Document AI, invoice parsing, contract extraction, KYC, table extraction

➤ Fine Tuning & Optimization: LoRA, QLoRA, PEFT, RLHF, DPO, Unsloth, Axolotl, quantization with AWQ, GPTQ and GGUF

➤ LLM Serving & Evaluation: vLLM, TGI, TensorRT-LLM, self hosted serving on H200 GPUs, golden set validation, eval harnesses

➤ AI Automation & Integration: n8n, Make.com, Zapier, GoHighLevel, webhooks, REST and GraphQL APIs, CRM and ERP integration

➤ Data Engineering: SQL, Python, pandas, NumPy, ETL, Spark, Kafka, dbt, BigQuery, Snowflake, web scraping, deduplication