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Sunanda T.
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Sunanda T.

AI/ML | LLM & RAG | Python React & Node ROR Full-Stack Expert

About Me I’m a Senior Full-Stack Engineer with 6+ years of hands-on experience delivering end-to-end AI and software solutions that solve real-world business problems. I specialize in React, Node, AI, machine learning, deep learning, NLP, and full-stack web development, helping startups and enterprises turn their ideas into intelligent, scalable products. ⸻ What I Bring to the Table: 🔹 Natural Language Processing (NLP): Expert in GPT-4, LLAMA 3, BERT, and other transformer models for tasks like text classification, semantic search, summarization, and chatbot development. 🔹 Computer Vision & Deep Learning: Developed high-accuracy models for object detection, classification, and segmentation using YOLOv5/YOLOv8, DINOv2, PaddleOCR, and PyTorch/TensorFlow. 🔹 Machine Learning & Predictive Analytics: Built models for forecasting, anomaly detection, and recommendation systems with strong focus on interpretability and performance. 🔹 Generative AI & LLM-based Applications: Experience building RAG pipelines, LLM agents, vector DB search, ChatGPT-powered bots, and fine-tuned domain-specific models. 🔹 Full Stack Development: Skilled in MERN / MEAN stack, Python (Django, FastAPI, Flask), REST APIs, GraphQL, and building responsive UIs using React. 🔹 DevOps & Cloud AI Deployment: End-to-end deployment using Docker, Kubernetes, and CI/CD pipelines. Cloud-native experience with AWS, GCP, Azure. ⸻ Industries I’ve Worked In: Healthcare, Dental Imaging, LegalTech, E-commerce, Fintech, Automotive, GIS, and SaaS. ⸻ If you’re looking for someone who can understand your vision, execute on both AI and software levels, and deliver production-grade systems — let’s talk. ⸻ Tech Stack: Python, PyTorch, TensorFlow, Transformers, LangChain, FastAPI, Django, React, Node.js, MongoDB, PostgreSQL, AWS, GCP, Docker, Kubernetes, LLMs (GPT-4, LLAMA, Claude, etc.)

🇮🇳Shimla, India$30/hr100% JSS4.97 (26)Since May 2021

Earnings and projects

MRR
$3.2k

Last 6 months ÷ 6

World#11,633 / 412k
🇮🇳Country#1,474 / 45.9k
Revenue, last 30 days
$3.8k

Last 6 months: $19k

World#8,767 / 412k
🇮🇳Country#1,056 / 45.9k
Total earnings
$95k

Billed in all: $100k

World#41,355 / 412k
🇮🇳Country#6,602 / 45.9k
Per project
$4.1k

$19k in the last 6 months

World#41,630 / 412k
🇮🇳Country#4,692 / 45.9k
Projects, last 6 months
1

Across 4 contracts

75% fixed25% hourly
World#128,095 / 412k
🇮🇳Country#14,379 / 45.9k
Projects in all
23

Across 38 contracts

18% fixed82% hourly
World#120,401 / 412k
🇮🇳Country#17,662 / 45.9k

Earnings, last 30 days

$100k+$3.8k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$96k$98k$100k$102kOct 8Oct 23Nov 7

Skill rankings: Top 4% in ChatGPT

Ranked by MRR among everyone on Upwork with the skill.

  1. #42LLM Prompt799 freelancers · 🇮🇳 #16Top 5%
  2. #116Computer Vision2,498 freelancers · 🇮🇳 #13Top 5%
  3. #170Data Science3,842 freelancers · 🇮🇳 #19Top 4%
  4. #199ChatGPT5,588 freelancers · 🇮🇳 #39Top 4%
  5. #321Generative AI5,038 freelancers · 🇮🇳 #83Top 6%
  6. #467MongoDB10,865 freelancers · 🇮🇳 #133Top 4%
  7. #479Machine Learning8,972 freelancers · 🇮🇳 #72Top 5%
  8. #1,330Node.js25,795 freelancers · 🇮🇳 #278Top 5%