chetan chaurasiya

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Hashi Corp Integrated Cloud-Native Microservices Platform for FinTech

Jul 2024 - Sep 2024 (3 months)

Developed a scalable cloud-native microservices platform for a FinTech company to handle high-volume transactions with high availability and security. Used Kubernetes for container orchestration and Golang for backend development. Designed and implemented microservices architecture using Golang with gRPC for inter-service communication. Deployed microservices in Kubernetes clusters using Helm charts. Implemented circuit breaker and rate limiting for improved API reliability. Implemented and managed cloud infrastructure using AWS services such as Lambda, EC2, S3, and RDS to ensure application scalability, security, and reliability. Facilitated cross-chain communication through Cosmos IBC (Inter-Blockchain communication. Work with cutting-edg

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Center of Excellence-Blockchain (Private Blockchain Project)

Jun 2023 - Sep 2023 (4 months)

Developed a private blockchain solution for government use cases on Hyperledger Fabric, ensuring secure, transparent, and auditable records for public services. Implemented smart contracts to automate workflows, streamline data sharing between agencies, and enhance accountability while protecting sensitive information. Designed a private, permissioned Hyperledger Fabric network architecture tailored to meet government requirements, ensuring scalability, security, and efficient data management. Developed and maintained backend services and APIs using Golang to facilitate inter-agency workflows and data sharing, enabling seamless communication within the blockchain ecosystem. Designed, developed, and deployed smart contracts in Golang to auto

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NFT MarketPlace on Ethereum and Solana Blockchain (Public Blockchain)

Jul 2022 - Nov 2022 (5 months)

Developed an NFT marketplace on the Ethereum blockchain, enabling users to mint, buy, sell, and trade digital assets securely. Integrated smart contracts for seamless transactions and ownership transfers, while ensuring gas optimization and user-friendly interactions. Enhanced marketplace Functionality with features like bidding, royalties and metadata storage. Led the development of NFT market place, designing smart contracts in Solidity for minting,trading And transferring NFT's. Integrated IPFS for decentralized storage of NFT meta and Digital assets. Developed the frontend using React.js and integrated Metamask for seamless wallet Interactions for Rust. Designed and implemented database schemas and queries using PostgreSQL, optimizing Q

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Building DeFi Project (Public Blockchain Project)

Feb 2022 - Jun 2022 (5 months)

Developed a decentralized lending and borrowing platform on the Ethereum blockchain, allowing users to lend assets to earn interest or borrow against collateral. Implemented smart contracts for managing liquidity pools, interest rates and collateral management. Ensured security through thorough audits and gas- optimized contract development for smooth user interaction. Designed and developed core smart contracts in Solidity to manage lending, borrowing, and interest calculation mechanisms. Integrated Chainlink oracles for real-time asset price feeds to ensure accurate collateral valuation and liquidation processes. Manage relational data with Drizzle ORM and Neon Postgres.Build analytics features using The Graph or custom indexers for block

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DeFiYield Aggregator on Binance Smart Chain

Sep 2018 - Nov 2021 (3 years 3 months)

Built a decentralized finance (DeFi) yield aggregator platform on Binance Smart Chain (BSC), allowing users to optimize their returns by automatically allocating assets across multiple DeFi protocols. Developed Python-based backend for automated strategy execution and analytics, integrating with smart contracts for staking, lending, and yield farming operations. Developed Solidity smartcontracts for yield aggregation, staking, and lending to interact with multiple DeFi protocols on BSC. BuiltPython-basedbackend usingWeb3.pyto automateasset allocation and yield optimization strategies across liquidity pools. IntegratedChainlinkoracles for real-time data to determine optimal yield strategies and manage price feeds. Developed the front end usi

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Enterprise Resource Planning (ERP) System for Manufacturing

May 2014 - Jul 2017 (3 years 3 months)

Developed a comprehensive ERP system to streamline operations for a manufacturing company, covering modules for inventory management, production planning, procurement, HR, and finance. The project involved full-stack development, cloud deployment, database management, and API integrations with third-party services. Ensured scalability, security, and real-time data handling across the system. Led the design and development of the user interface using React.js and Redux for managing complex workflows. Created responsive designs to ensure usability across devices. Developed robust backend services in Node.js and Express.js, handling business logic. Design, develop, and maintain data connectors like QuickBooks, Bill.com, etc., to integrate vari

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Real Time Crypto Trading Screen

Build a real-time crypto trading screen as a cross-platform desktop app using Electron, React.js, TypeScript, Nodejs, Express.js, MongoDB, integrated with REST APIs and WebSocket for live data. styled with Tailwind CSS and deployed on AWS with Docker and CI/CD pipelines. Reduced application latency by 30% by optimizing Golang concurrency in a FinTech microservices platform. Designed and deployed a Hyperledger Fabric blockchain for government use cases, improving data transparency by 40% Lead development of an NFT marketplace on Ethereum, handling $1M+ in transactions with 99.9% uptime.

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Grid Sync Pro- A Scalable Smart Grid Management Platform

Led the development of a scalable Smart Grid Management System using Golang, designed to optimize energy distribution, monitor grid health in real time and integrate IoT devices. Built a microservices-based architecture with PostgreSQL, TimescaleDB and kafka for data processing. Design and implement scalable microservices in GO, develop RESTful/gRPC APIs for grid operations. Implement data processing pipelines for grid analytics, optimize database queries and data access layers. Design time series database architecture for grid data, implement real time data processing with Kafka. Develop batch processing jobs for historical analysis, optimize data storage & retrieval patterns. Set up CI/CD pipelines for Go applications and implement Kubern

chetan chaurasiya

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