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Sunil S.
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Sunil S.

Senior AI Engineer | AI SaaS, RAG & LLM Apps | Voice Agents & n8n

🏆 Top Rated 👨‍💻 𝘈𝘷𝘢𝘪𝘭𝘢𝘣𝘭𝘦 immediately ✅ 100% Job Success 🚀 On-time Delivery: 8+ years of Experience 𝗜’𝗺 𝗲𝘅𝗽𝗲𝗿𝘁 𝗶𝗻 𝗣𝘆𝘁𝗵𝗼𝗻, 𝗔𝗜/𝗠𝗟, 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝘃𝗲 𝗔𝗜, 𝗗𝗮𝘁𝗮 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴, 𝗕𝗮𝗰𝗸𝗲𝗻𝗱 𝗔𝗣𝗜𝘀, 𝗔𝗜 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻, 𝗦𝘆𝘀𝘁𝗲𝗺 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻, 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁, 𝗮𝗻𝗱 𝗖𝗹𝗼𝘂𝗱-𝗡𝗮𝘁𝗶𝘃𝗲 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁. I work closely with teams to understand complex business and technical requirements, rapidly prototype solutions, integrate them with existing systems, and deploy reliable production-ready applications. 𝗠𝗬 𝗦𝗘𝗥𝗩𝗜𝗖𝗘𝗦: I. 𝗔𝗜 𝗦𝗮𝗮𝗦 𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Full AI-powered SaaS platforms with LLM features built in from day one: smart dashboards, AI copilots, and automated workflows that drive retention and reduce churn. II. 𝗟𝗟𝗠 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 GPT-4, Claude, LLaMA, Mistral, or open-source models wired into your existing web or mobile product without breaking what already works. III. 𝗥𝗔𝗚 𝗦𝘆𝘀𝘁𝗲𝗺𝘀 (𝗥𝗲𝘁𝗿𝗶𝗲𝘃𝗮𝗹-𝗔𝘂𝗴𝗺𝗲𝗻𝘁𝗲𝗱 𝗚𝗲𝗻𝗲𝗿𝗮𝘁𝗶𝗼𝗻) Custom RAG pipelines and knowledge bases so your app answers using YOUR documents and data. Fast, accurate, and hallucination-resistant, powered by vector databases like Pinecone, FAISS, and Weaviate. IV. 𝗔𝗜 𝗖𝗵𝗮𝘁𝗯𝗼𝘁𝘀 ChatGPT-style assistants trained on your business data for customer support, sales, and internal tools. V. 𝗩𝗼𝗶𝗰𝗲 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁𝘀 Multilingual voice agents and speech-to-text pipelines that book appointments, answer calls, qualify leads, and handle support conversations automatically. VI. 𝗔𝘂𝘁𝗼𝗻𝗼𝗺𝗼𝘂𝘀 𝗔𝗜 𝗔𝗴𝗲𝗻𝘁𝘀 Agents that do not just answer, they act: generating reports, searching databases, and triggering multi-step workflows on their own. VII. 𝗻𝟴𝗻 & 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝗪𝗼𝗿𝗸𝗳𝗹𝗼𝘄𝘀 End-to-end automation with n8n, Make, and Zapier. I connect your apps, APIs, and AI models so manual tasks run themselves. VIII. 𝗙𝘂𝗹𝗹-𝗦𝘁𝗮𝗰𝗸 𝗪𝗲𝗯 & 𝗠𝗼𝗯𝗶𝗹𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Complete products from UI/UX to backend to cloud deployment, using React, Next.js, FastAPI, Node.js, Django, and Flutter. IX. 𝗠𝗩𝗣 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Launch-ready MVPs built fast so you can validate your idea and get to market before your competitors. 𝗠𝗬 𝗧𝗘𝗖𝗛 𝗦𝗧𝗔𝗖𝗞: • AI/ML: OpenAI, LLMs, RAG, LangChain, AI Agents, Machine Learning, NLP • LLMs: GPT-4, Claude, LLaMA-2, Mistral, Falcon, Cohere • Frameworks: LangChain, LlamaIndex, HuggingFace, PyTorch, TensorFlow • RAG & Vector DBs: Pinecone, FAISS, Weaviate, ElasticSearch, ChromaDB • Automation: n8n, Make, Zapier • Full-Stack: Python, React, Next.js, FastAPI, Node.js, Django, Flutter • Cloud & MLOps: AWS, Azure, GCP, SageMaker, Vertex AI, Docker, Kubernetes, MLflow • Database: Apache Kafka, Snowflake, Neo4j, BigQuery, Apache Spark, PostgreSQL • Search & Analytics: Elasticsearch, OpenSearch, Solr, Logstash • DevOps: Docker, Kubernetes, CI/CD, Git, GitHub Actions, Linux, • Monitoring: Grafana, Datadog, AWS CloudWatch • APIs & Integration: REST, GraphQL, Webhooks, OAuth, Third-Party APIs 𝗕𝗜 & 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 𝗧𝗼𝗼𝗹: Automation: Zapier, Make, n8n, Python Automation BI Tools: Power BI, Tableau, Looker, Qlik, Kibana Data Visualization: D3.js, Chart.js, matplotlib CRM tools: HubSpot, Pipedrive, Salesforce, Zoho 🏢 𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗜𝗘𝗦 Healthcare, Finance & FinTech, E-commerce, Real Estate, Education, Legal Tech, Marketing & Sales, Logistics & Supply Chain, Human Resources, Customer Support, Manufacturing, SaaS Startups & Enterprises ━━━━━━━━━━━━━━━━━━━━━━━ 💬 𝗟𝗘𝗧’𝗦 𝗕𝗨𝗜𝗟𝗗 ━━━━━━━━━━━━━━━━━━━━━━━ 👉 𝗦𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 — 𝗜’𝗹𝗹 𝗵𝗲𝗹𝗽 𝘆𝗼𝘂 𝗱𝗲𝘀𝗶𝗴𝗻 𝗮𝗻𝗱 𝗯𝘂𝗶𝗹𝗱 𝗶𝘁 𝘁𝗵𝗲 𝗿𝗶𝗴𝗵𝘁 𝘄𝗮𝘆.

🇮🇳Delhi, India$20/hr100% JSS5.00 (8)Since Aug 2024
GlobeUpwork

Earnings and projects

MRR
$1.5k

Last 6 months ÷ 6

World#31,999 / 412k
🇮🇳Country#3,798 / 45.9k
Revenue, last 30 days
$1.7k

Last 6 months: $9k

World#25,126 / 412k
🇮🇳Country#3,008 / 45.9k
Total earnings
$38k

Billed in all: $40k

World#93,707 / 412k
🇮🇳Country#13,602 / 45.9k
Per project
$2.9k

$4.5k in the last 6 months

World#56,729 / 412k
🇮🇳Country#6,654 / 45.9k
Projects, last 6 months
2

Across 3 contracts

67% fixed33% hourly
World#88,922 / 412k
🇮🇳Country#10,198 / 45.9k
Projects in all
13

Across 24 contracts

8% fixed92% hourly
World#175,714 / 412k
🇮🇳Country#23,919 / 45.9k

Earnings, last 30 days

$40.4k+$1.7k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$38k$39k$40k$41kOct 9Oct 24Nov 8

Skill rankings: #1 in 1 skill of 20

Rarest: top 6% in Cloud Application, of 113. Ranked by MRR among everyone on Upwork with the skill.

  1. 1langflow3 freelancers · 🇮🇳 #1Top 33%
  2. 2GraphRAG8 freelancers · 🇮🇳 #1Top 25%
  3. #7Cloud Application113 freelancers · 🇮🇳 #4Top 6%
  4. #8Graph Database54 freelancers · 🇮🇳 #2Top 15%
  5. #16Neo4j153 freelancers · 🇮🇳 #3Top 10%
  6. #55LangGraph299 freelancers · 🇮🇳 #12Top 18%
  7. #96Elasticsearch946 freelancers · 🇮🇳 #15Top 10%
  8. #223Data Engineering1,602 freelancers · 🇮🇳 #38Top 14%