Full-Stack Blockchain Developer

Scott Brown Web* Developer

***********@*****.***

Bergen, Norway

+475*******

scott-brown

PROFILE

Sr. Web3 Fullstack Engineer with 7+ years of experience. Lead the development of projects from zero to one in AI/Fintech/Defi/Web3 Identity/Game spaces, utilizing serveral programming languages and frameworks such as Solidity, JS/TS, Golang, Rust, React, Web3.js/Ethers.js, Hardhat, AWS/GCP.

Has a good work experience with high responsibility and team collaboration in a fast-paced startup/medium-sized companies.

PROFESSIONAL EXPERIENCE

Deca4

Lead Blockchain Engineer

2023 – February 2025

•Led an blockchain team of 5 and the development of multiple blockchain projects with over 5000 users.

•Developed Solidity Smart Contracts for Cross-Chain Liquidity Staking Platform using LayerZero and IBC protocol on EVM and Cosmos chains using Solidity and CosmWasm.

•Developed a token bridge project for securely on/off ramping native tokens between Layer 1 and our Layer 2 chains.

•Developed a Uniswap LP Token staking platform for maximizing user returns with our token.

•Integrated Lido Finance's restaking protocol for building native-yield bridging protocol.

•Developed a Real World Asset Tokenization project with Physical Backed Token smart contracts and ARX chip integration.

•Implemented social login feature and MPC by integrating Account Abstraction with ERC4337 standard, Biconomy SDK and Web3Auth.

•Used React.js, Ethers.js, Web3.js, Node.js and Rust for building micro web3 frontend/backends.

•Used Subgraph and Tenderly for the aggregation and analytics of the platform activity and risk management.

•Implemented CI/CD pipelines using Github Actions and Docker.

•Worked with several AWS services like API Gateway, EC2, EKS, Amplify, Lambda, S3, Route 53, Dynamodb and other third party tools like Kubernetes and Terraform for building a stable and scalable backend services.

•Used Apache Kafka and Redis for building a resilient microservice-based backend.

•Wrote thorough unit and fuzzing testing cases using Chai, Hardhat and Echidna.

•Used Slither and MythX for smart contract audit.

Reclaim Protocol

Web3 Fullstack Developer

2020 – 2022

•Participated in the design and development of a Decentralized Web3 Identity System using Zero Knowledge Proofs, implementing the OpenID standard.

•.Used AWS Nitro Enclave, AWS KMS and secure cryptographic algorithms for generating large zk-proofs on a secure isolated computing environment, guaranteeing a high security.

•Used React and Vue.js for building Micro-frontend architecture.

•Utilized GCP's Kubernetes Engine, Cloud Function, Storage Bucket and Pub-Sub system to build an efficient cloud-native microservice-based backend architecture.

•Utilized SQL/NoSQL Databases like MySQL and MongoDB for guaranteeing the most suitable consistency and availability for each microservice.

•Integrated GraphQL API, leveraging Apollo Client to efficiently retrieve and manage data, enabling flexible and optimized client-server communication.

•Used Memcached for implementing backend cache mechanism for read-heavy services.

•Developed automated testing suite using Jest and Cypress, resulting in improved code quality and faster releases.

Fractal

Web3 Fullstack Engineer

2017 – 2019

•Participated in development of an Ethereum based Game NFT marketplace project using a range of technologies including Solidity, Web3.js, Ethers.js and Hardhat.

•Used ERC20, ERC721 and ERC1155 for token standards.

•Designed and developed user-friendly and responsive web3 frontend applications React and MUI.

•Developed a scalable microservice backend using Node.js and AWS SNS/SQS.

•Implemented best industrial practices in gas optimization, resulting in significant cost savings.

•Implemented a highly efficient CI/CD pipeline by leveraging GitLab Actions.

•Designed and implemented scalable and resilient cloud solutions on AWS, leveraging services such as EC2, S3, Lambda, and RDS.

•Fixed out security vulnerabilities of smart contracts. SKILLS

Languages

Go, Solidity, Rust, Python, C++, JavaScript,

Typescript, Java

Cloud Services

AWS, GCP, CI/CD, Docker, Kubernetes, Jenkins,

Terraform, EC2, ECS, EKS, GKE, S3, RDS,

Amplify

Databases

MySQL, PostgreSQL, Redis, MongoDB

Web Development

React.js, Angular, Vue.js, Next.js, Nest.js,

Node.js, Rust, Golang, Tokio, Gorilla, Python,

Java, SpringBoot Framework

Web3/Blockchain Development

Bitcoin, EVM, Geth, Solana, Cosmos SDK, TON,

Solidity, Hardhat, FunC, Foundry, Truffle, Remix

IDE, Echdina, Cross-Chain protocols, Oracles,

RWA, DEFI, NFT, ERC4337

EDUCATION

University of Bergen

Bachelor's Degree of Computer Science

2012 – 2017

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