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Guramrit P.
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Guramrit P.

Full Stack Developer (AI/ML Engineer & Blockchain & Web3 Developer)

Hi, I am an 𝐞𝐱𝐩𝐞𝐫𝐭 𝐀𝐈/𝐌𝐋, 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧, 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 & 𝐖𝐞𝐛𝟑 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with over 7+ years of hands-on experience delivering intelligent, scalable, and high-performance digital solutions. I specialize in building AI-powered applications, autonomous agents, decentralized platforms, secure smart contracts, and enterprise-grade automation systems that help businesses innovate faster and operate more efficiently. By combining advanced AI technologies with blockchain infrastructure, I help startups and enterprises transform complex ideas into secure, scalable, and future-ready products. 🌐 𝐖𝐡𝐚𝐭 𝐈 𝐃𝐨 𝐁𝐞𝐬𝐭: 🧠 𝐀𝐈 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 ➤Custom AI Agents & Autonomous Systems: I design and develop intelligent AI agents, copilots, chatbots, and workflow automation systems powered by OpenAI, Claude, Gemini, Llama, and custom LLMs. ➤RAG & Knowledge Systems: Building Retrieval-Augmented Generation (RAG) solutions with vector databases, semantic search, and enterprise knowledge bases to deliver accurate, context-aware AI experiences. ➤AI Workflow Automation: Creating end-to-end automation solutions using LangChain, LangGraph, CrewAI, AutoGen, n8n, Make, and custom orchestration frameworks to eliminate repetitive tasks and improve productivity. ➤AI Integrations & SaaS Development: Integrating AI capabilities into existing platforms and developing AI-powered SaaS products that generate measurable business value and operational efficiency. ⛓️ 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 & 𝐖𝐞𝐛𝟑 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ➤MEV, DeFi & Trading Systems: Developed high-performance MEV bots, arbitrage engines, liquidation systems, and automated trading solutions across major DeFi ecosystems including AAVE, Compound, Uniswap, PancakeSwap, and more. Optimized execution performance while maintaining reliability under high network load. ➤Secure Smart Contract Development: Designing, auditing, testing, and deploying Solidity smart contracts with a strong emphasis on security, scalability, gas optimization, and protocol sustainability (ERC-20, ERC-721, ERC-1155, staking, governance, and custom DeFi protocols). ➤dApp & Web3 Backend Engineering: Building scalable backend infrastructures using Node.js, NestJS, TypeScript, PostgreSQL, Redis, and microservices architectures while integrating with major blockchain networks including EVM chains, Bitcoin, Solana, Tron, and Layer-2 ecosystems. ➤Blockchain Infrastructure & DevOps: Managing validator nodes, RPC services, Dockerized deployments, CI/CD pipelines, monitoring systems, Chainlink Oracles, and cloud-native blockchain infrastructure for production-grade applications. 💼 𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞? ➤Full-Stack Innovation Partner: Combining expertise across AI, automation, blockchain, cloud infrastructure, and backend engineering to deliver complete end-to-end solutions. ➤Business-Focused Development: Every solution is designed with performance, scalability, security, and measurable ROI in mind—ensuring technology directly supports business growth. ➤Reliable Communication & Collaboration: Experienced in working with global teams, startups, and enterprises while maintaining transparent communication, timely delivery, and long-term project success. ➤Proven Track Record: Successfully delivered AI platforms, automation systems, DeFi protocols, MEV infrastructure, Web3 applications, SaaS products, and enterprise solutions across multiple industries. Keywords: - Python, JavaScript, TypeScript, Go, Rust, Java, C++, Solidity, Vyper, React, Nextjs, Angular, Vuejs, Nodejs, Expressjs, FastAPI, Django, Flask, NestJS, GraphQL, REST API, WebSockets, SocketIO, PostgreSQL, MySQL, MongoDB, Redis, Elasticsearch, Docker, Kubernetes, Terraform, AWS, Azure, Google Cloud Platform, Linux, Nginx, Apache, Git, GitHub Actions, Jenkins, CI/CD, Microservices, Serverless, RabbitMQ, Apache Kafka, Celery, OAuth 20, JWT, OpenID Connect, Web3, Ethers, Hardhat, Foundry, Truffle, Ganache, MetaMask, IPFS, Filecoin, Arweave, Ethereum, Polygon, Solana, Hyperledger Fabric, Cosmos SDK, Polkadot, Substrate, Chainlink, The Graph, ERC-20, ERC-721, ERC-1155, Smart Contracts, DeFi, DAO, NFT, zkSNARKs, Zero Knowledge Proofs, Layer 2, Optimistic Rollups, zkRollups, Merkle Tree, Consensus Algorithms, Proof of Stake, Proof of Work, Artificial Intelligence, Machine Learning, Deep Learning, Neural Networks, TensorFlow, PyTorch, Scikitlearn, Keras, Hugging Face Transformers, LangChain, LangGraph, OpenAI API, Claude API, Anthropic API, Gemini API, Retrieval Augmented Generation, Vector Database, Pinecone, Weaviate, FAISS, ChromaDB, Prompt Engineering, AI Agents, Multi Agent Systems, Model Context Protocol, Computer Vision, Natural Language Processing, Large Language Models, Reinforcement Learning, MLOps, MLflow, Kubeflow, ONNX, Pandas, NumPy, OpenCV, Apache Airflow, Selenium, Playwright, Cypress, Pytest, Jest, Vitest, Tailwind CSS, Bootstrap, Material UI, Prisma ORM, SQL

🇮🇳Mohali, India$17/hr100% JSS5.00 (5)Since Jul 2025

Earnings and projects

MRR
$306

Last 6 months ÷ 6

World#97,573 / 412k
🇮🇳Country#10,328 / 45.9k
Revenue, last 30 days
$0

Last 6 months: $1.8k

Total earnings
$12k

Billed in all: $13k

World#180,432 / 412k
🇮🇳Country#23,170 / 45.9k
Per project
$3k

$611 in the last 6 months

World#55,049 / 412k
🇮🇳Country#6,432 / 45.9k
Projects, last 6 months
3
67% fixed33% hourly
World#66,479 / 412k
🇮🇳Country#7,740 / 45.9k
Projects in all
4

Across 5 contracts

60% fixed40% hourly
World#283,741 / 412k
🇮🇳Country#35,184 / 45.9k

Earnings, last 30 days

$13kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$12.8k$13.0k$13.2k$13.4kOct 8Oct 23Nov 7

Skill rankings: Top 12% in Ethereum

Ranked by MRR among everyone on Upwork with the skill.

  1. #16Generative Model68 freelancers · 🇮🇳 #8Top 24%
  2. #32Smart Contract Development225 freelancers · 🇮🇳 #7Top 14%
  3. #64Ethereum531 freelancers · 🇮🇳 #29Top 12%
  4. #77Smart Contract554 freelancers · 🇮🇳 #26Top 14%
  5. #86NFT495 freelancers · 🇮🇳 #14Top 17%
  6. #104Solidity849 freelancers · 🇮🇳 #28Top 12%
  7. #169Rust888 freelancers · 🇮🇳 #23Top 19%
  8. #235LLM Prompt799 freelancers · 🇮🇳 #80Top 29%