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Suraj P.

Suraj P.

Senior GenAI Engineer | RAG, LangChain, LLM Apps | Python

I’m a Lead AI/ML Engineer with over 9 years of experience turning complex business challenges into smart, automated, and scalable AI-powered solutions. I specialize in Generative AI, Machine Learning, NLP, and Computer Vision, using Python as my core technology. I’ve helped startups and enterprises build production-grade AI systems, from intelligent chatbots and LLM applications to predictive models and image recognition tools, that actually deliver measurable results. My current focus is on cutting-edge GenAI and retrieval systems, including: 🔹 RAG (Retrieval-Augmented Generation) pipelines with LangChain, LlamaIndex, and OpenAI APIs 🔹 Vector databases like Qdrant, Pinecone, and FAISS for semantic and hybrid search 🔹 LLM fine-tuning & prompt engineering to optimize context-aware AI assistants 🔹 MLOps automation with Docker, FastAPI, and cloud deployments (AWS, Azure, GCP) I’m fluent with key frameworks such as TensorFlow, PyTorch, scikit-learn, Keras, and Hugging Face Transformers, and I’m experienced in building secure, high-performance APIs and full ML pipelines from data ingestion and model training to deployment and monitoring. ✅ Core Expertise: Generative AI (LLMs, RAG, Chatbots, LangChain) NLP (Text mining, summarization, sentiment analysis) Computer Vision (Object detection, OCR automation) Predictive Analytics & Forecasting Model Optimization, CI/CD, and Cloud Integration I’m passionate about creating AI systems that don’t just work, they scale, perform, and make an impact. I stay on top of the latest AI trends so your project benefits from modern, future-ready solutions. If you’re looking for someone who can build reliable, production-grade AI/ML systems and bring innovative ideas to life, let’s connect, I’d love to help you take your product to the next level. 🚀

🇮🇳Patiala, India$14/hr100% JSS5.00 (1)Since Jun 2025

Earnings and projects

MRR
$199

Last 6 months ÷ 6

World#113,526 / 412k
🇮🇳Country#11,935 / 45.9k
Revenue, last 30 days
$0

Last 6 months: $1.2k

Total earnings
$7.5k

Billed in all: $7.8k

World#220,882 / 412k
🇮🇳Country#27,053 / 45.9k
Per project
$3.7k

$1.2k in the last 6 months

World#45,937 / 412k
🇮🇳Country#5,237 / 45.9k
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇮🇳Country#14,379 / 45.9k
Projects in all
2
0% fixed100% hourly
World#328,886 / 412k
🇮🇳Country#39,422 / 45.9k

Earnings, last 30 days

$7.8kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$7.7k$7.8k$7.9k$8.0kOct 8Oct 23Nov 7

Skill rankings: Top 20% in TensorFlow

Ranked by MRR among everyone on Upwork with the skill.

  1. #20Transformer Model99 freelancers · 🇮🇳 #5Top 20%
  2. #28Amazon SageMaker137 freelancers · 🇮🇳 #6Top 20%
  3. #67Pinecone202 freelancers · 🇮🇳 #22Top 33%
  4. #74Amazon Bedrock204 freelancers · 🇮🇳 #23Top 36%
  5. #78Hugging Face300 freelancers · 🇮🇳 #15Top 26%
  6. #328TensorFlow1,661 freelancers · 🇮🇳 #47Top 20%
  7. #362PyTorch1,585 freelancers · 🇮🇳 #45Top 23%
  8. #414Vector Database1,142 freelancers · 🇮🇳 #107Top 36%