Panumarch anantacaiwanich,泰国曼谷的开发商
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Panumarch Anantachaiwanich

Verified Expert  in Engineering

Software Developer

Location
Bangkok, Thailand
Toptal Member Since
October 18, 2021

Panumarch is a passion-driven tech builder with eight years of professional experience in software engineering and product. He's familiar with exponential growth within a payment startup that increased from 20 to 200 people while leading a team of over 30 engineers. 热衷金融科技, Panumarch's handled over $300 million transactions on various projects—from payment to trading, banking, blockchain, 和自动化产品-专注于简单和深刻的客户理解.

Portfolio

bluesweep.xyz
谷歌云平台(GCP), Web 3.非可替换token (Non-fungible Tokens, NFT), TypeScript...
Flipay
Elixir, Web3.. js,以太坊智能合约,React, Go, PostgreSQL, Node.js...
遗漏付款(现为OPN)
Ruby on Rails (RoR), Go, PostgreSQL, Communication, Amazon Web Services (AWS)...

Experience

Availability

Part-time

Preferred Environment

GoLand, Docker, Google Cloud Platform (GCP), MacOS, Ethereum, PostgreSQL

The most amazing...

...experience I've had was leading a team of 30+ engineers in a payment startup to build and deliver while processing transactions of over $100 million in value.

Work Experience

Lead Software Engineer

2022 - PRESENT
bluesweep.xyz
  • 从头开始设计和开发实时NFT市场聚合平台, which involves data processing and aggregation from OpenSea and Ethereum Optimism blockchain.
  • 在平台上安全处理了8000笔NFT购买交易中的60000多笔.
  • 通过缓存优化网站速度5到10倍, CDN, automated image resizing, 数据规范化——带来更好的用户体验和满意度.
技术:谷歌云平台(GCP), Web 3.0、不可替代令牌(NFT)、TypeScript、PostgreSQL、Redis、Cloudflare、Node.js, Next.js

联合创始人|工程主管

2019 - 2022
Flipay
  • 通过自动加密货币套利系统交易了1000万美元的交易量. I led the development of the system with a sophisticated algorithm to find the best routing to execute the orders on the exchanges.
  • Achieved a $1 million user trading volume with a 68% retention rate on the best-rated cryptocurrency trading mobile app during alpha testing launch. 我带领开发团队从头开始构建应用程序.
  • Processed $300 million of digital bond transactions in the bank wallet platform with blockchain I provided consultation on. I am a part of the engineering team to develop and upgrade the blockchain with the ledger system.
  • 每天在DEX聚合器上执行1000笔交易. 我带领工程师们搭建了最初的平台, which extracts the data from the decentralized exchange to construct the real-time chart web-embedded built on top of PancakeSwap.
Technologies: Elixir, Web3.. js,以太坊智能合约,React, Go, PostgreSQL, Node.js, JavaScript,敏捷项目管理,Solidity,区块链,智能合约

工程副总裁|开发者

2016 - 2018
遗漏付款(现为OPN)
  • Led over 30 front-end and back-end engineers to tackle the challenges of the payment business and successfully delivered more than ten major projects for less than a year.
  • 成功处理超过1亿元的客户交易.99%的正常运行时间,同时业务量同比翻了一番, contributing to security, usability, performance, 通过我所领导的工程团队来提高软件交付的质量.
  • Saved over 1,000 person-hours and significantly increased the team's happiness by identifying the setbacks in the process, then automating them, 同时加强团队间的沟通和相互理解.
  • 通过提供循环支付API获得更多商家客户. As a developer, I proactively further enhanced the user experiences aside from design and development while facilitating the seamless product launch with the business team.
  • 解决了超过五次主要的支付系统中断. I had a chance to be directly involved with the issues that needed urgent actions and communication within the company. 负责根本原因的沟通和排除.
技术:Ruby on Rails (RoR), Go, PostgreSQL, Communication, Amazon Web Services (AWS), React, Agile Project Management, Ruby, IT Project Management

项目负责人|应用分析师

2013 - 2015
ExxonMobil
  • 成功将业务流程管理项目交付给全球客户. 我领导了收集需求、设计和部署系统的工作. 在美国德克萨斯州,我组织了一个研讨会来了解客户并传授知识.
  • Saved over 3,000 person-hours per year and improved the communication efficiency for the global team by building the platform to automate incident communication and the resolution process. 我将状态和kpi可视化,以便团队可以访问.
  • 开拓并提高了区域团队的用户体验素养. 超过100名员工参加了我和UX团队的会议. 我加强了在理解客户和交付更好的软件方面的良好实践.
技术:数据仓库、用户体验、Microsoft SQL Server、 .NET

bluessweep: NFT市场聚合器

http://www.bluesweep.xyz/
A real-time web application for bulk-purchasing NFTs from multiple marketplaces at the best price. 前端是用React和Next构建的.后端使用Node . js的组合.. js, Redis和PostgreSQL,这是托管在谷歌云平台(GCP). The application aggregates data from blockchain with Optimism and various marketplaces to deliver a seamless user experience.

电信信息爬虫API

允许开发人员自动检索电话呼叫和支付信息的API, with user consent, 用于信用评分和行为分析. The API was built with Go and Rod and utilizes Puppeteer to automate crawling and extracting data from HTML websites.

音乐NFT白名单及铸币(ERC1155)

一个Web3平台白名单和铸造ERC1155 NFT. I developed several smart contracts using Solidity for serving purposes of whitelisting by locking the token and minting the ERC1155 music token with the metadata on IPFS, including the sale contract. 我还对平台进行了功能和安全测试.

NFT所有权验证和特权

A Web3 React website for authenticating the user wallets to verify their NFT ownerships and bring them special privileges. 我是这个项目的全栈开发人员, utilizing the new standard EIP-4361 login with Ethereum to let users sign the message with clarity.

最佳利率加密货币交易钱包

An Elixir and React Native-based mobile application that connects to the top exchanges around the world to enable people to buy and sell cryptocurrency at a better rate without the friction of payment and technical barriers.

我领导了移动应用程序的开发, back end, and the team to develop the smart order routing algorithm to find the real-time best rate from cryptocurrency exchanges worldwide.

We launched the alpha version to the private group of testers; the application seamlessly processed the transactions over $1 million with stability and security. 应用程序成功地交易并安全地保存了客户的资产.

Our team believed the solution would solve the serious challenges in the cryptocurrency industry on user experiences and best price discovery.

SCB开放银行黑客马拉松2019 |冠军

http://www.scb.co.th/th/about-us/news/jun-2562/nws-hackathon.html
The SCB Open Banking Hackathon is a competition organized by the Siam Commercial Bank that aims to offer innovative financial ideas with advice and guidance from the partnership.

Our team won the biggest prize in the competition with the crypto lending product that hybrid traditional finance. 其理念是,拥有大量资产的人不一定有良好的信用, 尤其是投资者和企业家. 因此,他们很难获得一笔好的贷款.

So we built the proof-of-concept platform that facilitates the new risk model where users can collateralize the crypto assets in any form and take the loan in the form of fiat currency instead.

我相信,创新的方法可以架起传统与未来金融的桥梁, slick user experience, and seamless integration with the banking application led us to impress the judges and win the competition.

Blockchain Webinar and Blog

http://medium.com/flipay/blockchain/home
因为我相信区块链的未来, 我不希望任何人错过学习的机会, build, 投资这些不可思议的技术. But the problem is that it is tough for people—even developers—to truly understand the technology. And most importantly, ensure enough understanding of the security and fundamentals to protect themselves from many threats that make them lost their assets.

So I spent some of my time sharing the knowledge in webinars or blogs to help people understand blockchain technology more, 加强社区建设,共创美好未来.

Languages

Go, JavaScript, Elixir, Solidity, TypeScript, Ruby

Other

Full-stack, Securities, Algorithms, Ethereum Smart Contracts, Communication, User Experience (UX), Ethers.js, Web 3.0, Distributed Systems, Data Warehousing, Cryptocurrency, Smart Contracts, Open Banking APIs, ERC-1155, ERC-20, Non-fungible Tokens (NFT), IPFS, ERC-721, Data Engineering, Web Crawlers, Cloudflare, IT Project Management, Architecture, Cloud Architecture

Libraries/APIs

Web3.js, React, Node.js, Puppeteer

Paradigms

敏捷项目管理、管理

Platforms

Ethereum, Blockchain, Docker, Google Cloud Platform (GCP), MacOS, Amazon Web Services (AWS), DigitalOcean

Storage

PostgreSQL, Microsoft SQL Server, Google Cloud, Redis

Frameworks

Ruby on Rails (RoR), .NET, Phoenix, Next.js, Express.js

Tools

GoLand, Sentry

2009 - 2012

计算机工程学士学位

朱拉隆功大学——泰国曼谷

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