hunting SMS bank-wide, Hệ thống quản lý xác thực phân quyền user tập trung IAM bank-wide(Indentifier Access Management) và một số hệ thống bổ trợ nghiệp vụ bank , xây dựng hệ thống hành trình vay vốn của khách hàng. thángthángSoftware Backend Developer Newwave Solutions - Expert Software & Blockchain Development Tham gia phân tích yêu cầu, phát triển, bảo trì các hệ thống về lĩnh vực Healthcare Tech, hệ thống quản lý kho vận ,chủ yếu là với đối tác Nhật Bản. Outsource dự án bảo hiểm với phía đối tác Bảo Việt tại Việt Nam thángthángThực

Aptos), ensuring compatibility with multiple blockchains. Senior Blockchain Developer • DEXON Foundation 一月六月 2019 | Taipei, Taiwan Contributed to the development of DEXON, a new blockchain, aligning with the company's strategic direction. Focused on the consensus layer's final state transition and storage, gaining expertise in blockchain's lower-level development. Gained a comprehensive understanding of various blockchain mechanisms and implementations, including consensus, P2P, and storage layers. Backend Developer • COBINHOOD, Ltd. 八月六月 2019 | Taipei, Taiwan Transitioned to Golang as the primary backend language and initiated a journey into blockchain technology

scratch. - Contributed to build various distributed systems in Go, Kafka, Redis, and DynamoDB. - Responsible for payment gateway and KYC services. - Reduced the risk of errors and inconsistencies in Protobuf and gRPC definitions using Buf. - Produced various internal libraries, tooling, automation, and standards across Go team. - Blockchain development using go-ethereum. - Integrates Nix for reproducible build and easy onboarding. - Part of the hiring team (interview, determines scores, and evaluates candidate tests). - Initiated a Go developer learning program called GLU (Go Level Up). - Give talks about Nix at a company wide Engineering Class

Sajith Karunatilake Security Researcher A hardworking Tech who is passionate about Software Engineering, Blockchain Development and Cybersecurity. New York, NY, USA WeChat @SajithKarunatilake Work Experience Smart Contract Developer • Freelance Developing and deploying smart contracts on Ethereum and other platforms that support ERC token standard. OctPresent Data Center Operations Technician • Bitmain Managing and maintaining Data Center Operations, such as deploying and decommissioning servers, networking, maintenance, inventory and etcetera. OctJan 2023 Computer Technician • City University of New York Managing and maintaining the college computer network with about 4000 computing devices, JunDec 2021 EducationCity University of New York Computer

EducationState University of Telecommunications Information Technology Skills Shopify Shopify Development Shopify Templates React Front-End Development Shopify SEO Laravel Liquid Shopify Theme Shopify Theme E-commerce WordPress NodeJS Languages English — Fluent Ukrainian — Native or Bilingual

com/store/apps/details?id=com.pikcustomer&hl=en https://play.google.com/store/apps/details?id=com.pikdeliverydriver&hl=en https://apps.apple.com/ua/app/pik-delivery/idhttps://apps.apple.com/ua/app/pik-partner/idEducationVinnytsia National Agrarian University Computer Science,JavaScript Skills React.js ReactNative React.js/Redux Node.js / Express.js ES6+ MongoDB Angular blockchain development Photoshop, Figma Languages English — Fluent

Firebase, MySQL, MongoDB - Bootstrap, HTML5, CSS3, jQuery, JavaScript Skills HTML5 CSS3 jQuery JavaScript PHP Java C++ Node.js React Vue.js Ruby on Rails Shopify WordPress Flutter ReactNative Ionic Framework kotlin Swift Main Skills BlockChain Developer Hello, I am an expert in business-driven Web, IoT, Blockchain development with 8 years of overall expertise. Hard-working professional with excellent verbal and written communication skills, effective at elaboration of tech solutions and software product requirements. game development smart contract wallet app NFT development MernStack Developer I have a lot of experience in web development for