Darshan Tejani
Verified Expert in Engineering
Full-stack Developer
Darshan是一名全栈和区块链架构师, developer, 有七年经验的顾问. 他的企业家生涯教会了他快速编写代码, whether extending and improving an existing project or developing a new one from scratch. Darshan在不同技术之间流畅地移动, works efficiently, 并乐于帮助和指导其他团队成员.
Portfolio
Experience
Availability
Preferred Environment
React, Next.. js、Angular、MongoDB、亚马逊网络服务(AWS)、PostgreSQL、Node.js, Solidity, Web3.js, Blockchain
The most amazing...
...B2B and decentralized finance app that I've single-handedly built for a client got conceptualized, served businesses, 并在5个月内全部收购.
Work Experience
Blockchain Consultant
Forbes LLC - Main
- Designed a front-end web library to support WalletConnect with the MetaMask and more wallets across multiple services offered by the client.
- Connected an NFT collection with the client's front-end website to provide special benefits for the NFT holders.
- 在GCP上设计并部署后端, written in Go, to support login, privileges, NFT collections, and more.
- Created GitHub workflows to automate the deployment of the Go back end on GCP and a demo front end written in Svelte to test the front-end library.
全栈区块链开发人员
纽约对冲基金(总客户)
- Designed a front-end dashboard in React to perform CRUD operations on all decentralized finance positions, track PNLs, 并添加自定义脚本以编程方式维护这些位置.
- 后端使用Node开发DataModule.js to track all open decentralized finance positions using the on-chain requests with smart contracts of different decentralized finance protocols.
- 实现位置维护系统(PMS)模块, 它运行JavaScript编程修改抵押品, manage hedges, claim rewards, modify liquidity, 更直接地从他们各自的智能合约链上.
- Architected the project with a security-driven development using AWS services and AWS secrets manager, which makes security the utmost priority at every stage of the development process.
- Deployed smart contracts on several blockchains to make querying the open positions faster and more secure. It supported Uniswap-based pools as well as multi-paired liquidity pools like Curve Finance.
- 与来自各种分散金融协议的智能合约进行交互, including dYdX, Mango (Solana), Uniswap, Balancer, 0x, Aave, SushiSwap, 和StarkEx修改位置, stake tokens, and swap tokens.
- Integrated Fireblocks SDKs to support enterprise-level custody in addition to regular self-custody of wallets.
CTO | Technical Head
Boosters教育科技有限公司
- 在Node中开发Rancho Android应用的整个后端.js和MongoDB,涵盖了500多个不同的API端点. It included support for Vision APIs, AWS, SMS, Firebase, Amplitude, and Elasticsearch.
- 使用Next创建一个web应用程序.js和React使50,000多个不同的研究资源公开访问. 所有这些页面都是静态生成的(SSG),以获得更好的SEO.
- 用Angular为Rancho构建了另一个CMS,用于内容摄取, where more than 500,使用Vision api和Latex变体向平台添加了000个问题.
- 使用React Native为Rancho开发了一个面向教师的Android应用程序. The challenging part was integrating self-hosted open-source video calling solutions for the teachers.
- 使用Divi builder在WordPress上创建了多个seo优化的网站, getting more than 10,每月访客人数达1000人.
- 通过自动扩展处理DevOps和管理AWS基础设施, API Gateway, AWS Pinpoint, SNS, HAProxy, AWS Lambda, and Firebase.
- 在Adobe XD上为网站和Android应用程序设计图形和动画, Figma, Adobe Illustrator, Canva, CSS3 animations, and Canvas.
Blockchain Developer
Right Now Corporation
- Created the smart contracts for minting NFTs to the Ethereum Layer 2 Mainnet using Solidity and Web3.js.
- Designed and architected the back end for the NFT project exposed to the front end responsible for minting and launching NFTs.
- Merged and generated final NFT images from different features and rulesets by using the library of merged images on Node.Js,最后生成了近10,000个文件.
- Tested the entire project rigorously on the Ropsten test network by initially deploying the smart contracts on the Ropsten chain.
兼职全栈开发人员
DocVita
- Developed the website in Angular and conducted server-side rendering using Angular Universal; the biggest challenge was making it SEO-friendly.
- Tracked and fixed bugs on the voice assistant AI platform built using web speech API.
- Developed the payment flow using Razorpay payments, processing more than USD 100,000 every month.
- Integrated Whatsapp business API to the business flow for quicker conversation between the clients and team using Twilio.
Full-stack Developer
Government of Delhi
- Developed and architected the front end in Angular that managed the COVID-19 patients' data and follow-ups of the entire central Delhi.
- Integrated Metabase to the front end to provide graph visualization of the aggregated patient data, 地图上还显示了新冠疫情的热点地区.
- Designed and supplied the data to the front end using the Go server as the API layer linked directly with the MongoDB database.
兼职自由开发者
Sharda Enterprise
- Developed and architected an internal program for business management using React Redux to stop fraudulent transactions, saving USD 100,000+ annually.
- Delivered and managed the company's social media accounts to prepare them for the digital marketing department.
- Extended new features to the company's active proprietary desktop app using Electron.
- Improved the workflow by creating an MS Excel extension, which boosted productivity also.
Software Developer
Esmartify Pvt Ltd
- Developed an Android application that utilized Bluetooth Low Energy (BLE) to receive geo location-specific information and offers, 使印多尔动物园成为印度中部第一个智能动物园.
- Created and deployed the website based on the WordPress and Divi builder themes from scratch.
- 使用Express开发后端层.在MySQL上创建数据库模式, 作为Android和管理应用程序的API服务器.
- Created the admin dashboard app in AngularJS that used graph visualization libraries such as Chart.js.
Experience
seo优化的Web应用程序资源
这需要深入了解SEO优化,包括:
•使所有图像加载速度更快与WEBP格式,
•手动生成站点地图XML文件,并通知谷歌搜索控制台,
• setting up our content management system (CMS) for content ingestion of those resources,
•使用webpack进一步缩小和丑化内容,
•在不使服务器过载的情况下重新验证这些静态页面
•为每个页面设置相应的元标签.
Education
计算机科学学士学位
印度理工学院-印多尔,印度
Skills
Libraries/APIs
React, Node.js, Chai, Lodash, jQuery, Google API, Web3.js, Chart.. js,谷歌AdSense, WhatsApp API,币安API
Tools
AWS SDK, Mocha, MetaMask, Git, GitLab, Jira, Webpack, Grunt, Gulp, Terraform, Ansible, Ethereum Plasma
Frameworks
Next.js, Angular, Express.. js、Ionic、React Native、Redux、AngularJS、Hadoop、Jest、Laravel、Spark、Svelte
Languages
Python, JavaScript, HTML5, SQL, Solidity, Bash, SCSS, CSS, PHP, TypeScript, Java 9, Go
Paradigms
DevOps, 持续集成(CI), 持续交付(CD), 应用商店优化(ASO), 良好临床规范(GCP)
Platforms
亚马逊网络服务(AWS), WordPress, Heroku, Linux, Docker, Kubernetes, Shopify, Blockchain, Ethereum, Bluetooth LE, Twilio, Firebase
Storage
MongoDB, PostgreSQL, MySQL, SQLite, Elasticsearch
Other
Algorithms, Content, SEO Tools, Amplitude, Segment, 内容分发网络(CDN), Universal, Web App Development, IPFS, 不可替代令牌(NFT), Smart Contracts, DApps, Gatsby, Metabase, Bluetooth Beacons, 物联网(IoT), Facebook Ads, Google Ads, Digital Marketing, 人工智能(AI), Big Data, Computer Vision, Excel Expert, Ethers.. js、Uniswap、去中心化金融(DeFi)、加密货币钱包
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