Top Talent like Justin are on Pangea

Pangea, a YC company, connects companies with fractional talent. Fractional hiring allows companies to move faster and work with more specilaized talent, while giving talent more flexibilty and independence. If you are talent open to fractional work, apply here. If you’re a company looking for high-quality fractional talent, learn more here.

Justin Davidson

Web3 Developer • Santa Fe, TX, US
Web3
Smart Contracts
Solidity
Vue.js
Angular
Hardhat
Software Development
API
Cryptography
Ethereum
AngularJS
Javascript
Blockchain
NFTs
Cryptocurrency
Bitcoin Mining
Available for hire fromNegotiable
Full-Time Roles
Contracts
Senior Software Engineer | Blockchain Developer | ETL and Data Warehousing Expert | Proficient in Golang, Solidity, and Cloud Technologies
Justin has over 9 years of professional experience in the IT industry, with more than 5 years of expertise in blockchain research, solution development, and Ethereum smart contracts using Solidity. He is proficient in DAPP development, Ethereum interactions, and blockchain technologies, including consensus protocols like Proof-of-Work and Proof-of-Stake. James also has a solid foundation in cryptography and has contributed to open-source blockchain projects.

Projects

Everburn.io

Everburn.io is a decentralized, blockchain-based platform designed to create innovative financial mechanisms, primarily focusing on tokenomics that incorporate deflationary models. It uses a "burn" mechanism, where a portion of tokens is permanently removed from circulation, contributing to a deflationary economy within the ecosystem. This approach is often utilized to increase scarcity and potentially enhance the value of the remaining tokens. Everburn.io is built to offer users secure, transparent, and automated ways to manage digital assets through smart contracts. By leveraging decentralized finance (DeFi) principles, it seeks to provide yield farming, staking, and other passive income opportunities while maintaining a secure and user-friendly interface for crypto investors.See More

OneDex Swap

OneDex Swap (https://swap.onedex.app) is a decentralized exchange (DEX) platform that allows users to trade cryptocurrencies directly from their wallets without the need for intermediaries. Built on blockchain technology, OneDex offers a secure, transparent, and efficient environment for swapping tokens, leveraging liquidity pools to facilitate trades. Users can seamlessly exchange various tokens in a decentralized manner, participate in liquidity farming, and earn rewards for providing liquidity. With a focus on decentralization, OneDex aims to offer low fees and a smooth user experience while supporting a wide range of blockchain tokens.See More

QExplorer

QExplorer (https://qexplorer.qsilver.org) is a blockchain explorer designed for tracking and analyzing transactions, blocks, and other on-chain activities on the QSilver network. It provides a user-friendly interface that allows users to search for specific wallet addresses, monitor transaction histories, and view real-time updates on the status of blocks and transactions. QExplorer also offers insights into network statistics, such as hash rate, block confirmations, and overall activity on the QSilver blockchain. By offering transparency and easy access to blockchain data, QExplorer serves as a crucial tool for users, developers, and stakeholders in the QSilver ecosystem.See More

Work History

I

Senior Software Engineer

IntelFull-time EmployeeJul 2023 - Aug 2024 • 1 yr 2 mosDuring his tenure at Intel, Justin worked extensively on blockchain solutions for the healthcare sector, focusing on the development and deployment of Ethereum smart contracts. He leveraged Solidity to create these contracts, ensuring secure and efficient healthcare processes. Justin was also involved in building decentralized applications (DApps) that interacted with the Ethereum blockchain, using Web3.js API along with front-end technologies like HTML, JavaScript, and Node.js. He played a critical role in deploying and testing smart contracts using the Testrpc and Truffle frameworks. Additionally, he set up a private Ethereum network using Go-Ethereum (Geth) and integrated solutions with Metamask for secure browser interactions. James also contributed to data retrieval from SQL Server and created BI reports for data-driven decision-making.
A

ETL Developer/Analyst

AmazonFull-time EmployeeMay 2020 - Jun 2023 • 3 yrs 2 mosAt Amazon, Justin contributed to the end-to-end ETL development process, working closely with business teams to analyze requirements and design data flow solutions. He developed and maintained ETL jobs based on the Business Requirement Document (BRD) and ETL mapping documents, ensuring seamless data extraction, transformation, and loading processes. Justin also designed test data, prepared test strategies, and developed both positive and negative test cases to validate ETL processes. His responsibilities included defect tracking, system testing, and verification of SSRS reports, ensuring data integrity and performance optimization across various business units.
E

ETL Developer/Analyst

Easy Billing Inc.Full-time EmployeeJun 2017 - Apr 2020 • 2 yrs 11 mosAt Easy Billing Inc., Justin worked on data warehousing and ETL projects, supporting the entire data extraction, transformation, and loading (ETL) lifecycle. He collaborated with business stakeholders to gather requirements and designed test strategies accordingly. His role involved developing ETL jobs based on BRDs and ensuring proper relationships between various source systems. Justin was responsible for performance tuning and data validation in Teradata and Hive databases, as well as verifying the accuracy of Business Objects (BO) reports and web-based applications. He also participated in defect tracking and validation efforts, ensuring successful deployment into production environments.
S

ETL Developer/Analyst

Sunrise Realty Contract EmployeeJun 2016 - May 2017 • 1 yrDuring his time at Sunrise Realty, Justin supported data analysis and ETL processes in various business intelligence systems. He developed and maintained ETL jobs, focusing on ensuring accurate data migration between source systems and target databases such as DB2. Justin actively participated in system testing, integration, and regression testing efforts, ensuring that the extracted data adhered to business transformation rules. He also played a key role in troubleshooting and resolving issues by analyzing log files and reviewing data integrity. James worked closely with both the technical and business teams, ensuring high-quality outputs across different stages of the project.

How Pangea Works

Effortlessly discover top talent

We’ve distilled the candidate search from endless hours down to just a few minutes. Using Pangea’s AI-powered search tools, you can find top fractional talent able to take on your next project. Our system looks at your company’s niche and your needs to find the perfect match faster than any traditional hiring platform.

Start working with talent today

The top talent on Pangea is ready to get started with you right now. You can message or hire a candidate right from their profile page and start assigning work as soon as they respond. And the best part? Pangea’s fractional contract structure lets you start small and ramp up as your needs change, keeping your costs manageable and your team’s capabliities flexible.

Track work and invoices in one place

Assign tasks, track progress, and complete invoices all on Pangea. We’ve combined every part of the hiring process into one platform to eliminate the miscommunication that’s unavoidable on other freelance platforms. We even send out 1099s to your contractors at the end of the year!

Talk with a Talent Expert

Members of our team are available to help you speed through the hiring process.
Available Now
Book a Call
Senior Software Engineer | Blockchain Developer | ETL and Data Warehousing Expert | Proficient in Golang, Solidity, and Cloud Technologies
Justin has over 9 years of professional experience in the IT industry, with more than 5 years of expertise in blockchain research, solution development, and Ethereum smart contracts using Solidity. He is proficient in DAPP development, Ethereum interactions, and blockchain technologies, including consensus protocols like Proof-of-Work and Proof-of-Stake. James also has a solid foundation in cryptography and has contributed to open-source blockchain projects.

Talk with a Talent Expert

Members of our team are available to help you speed through the hiring process.
Available Now
Book a Call

Top Talent like Justin are on Pangea

Pangea, a YC company, connects companies with fractional talent. Fractional hiring allows companies to move faster and work with more specilaized talent, while giving talent more flexibilty and independence. If you are talent open to fractional work, apply here. If you’re a company looking for high-quality fractional talent, learn more here.

Justin Davidson

Web3 Developer • Santa Fe, TX, US
Web3
Smart Contracts
Solidity
Vue.js
Angular
Hardhat
Software Development
API
Cryptography
Ethereum
AngularJS
Javascript
Blockchain
NFTs
Cryptocurrency
Bitcoin Mining
Available for hire fromNegotiable
Full-Time Roles
Contracts

Projects

Everburn.io

Everburn.io is a decentralized, blockchain-based platform designed to create innovative financial mechanisms, primarily focusing on tokenomics that incorporate deflationary models. It uses a "burn" mechanism, where a portion of tokens is permanently removed from circulation, contributing to a deflationary economy within the ecosystem. This approach is often utilized to increase scarcity and potentially enhance the value of the remaining tokens. Everburn.io is built to offer users secure, transparent, and automated ways to manage digital assets through smart contracts. By leveraging decentralized finance (DeFi) principles, it seeks to provide yield farming, staking, and other passive income opportunities while maintaining a secure and user-friendly interface for crypto investors.

OneDex Swap

OneDex Swap (https://swap.onedex.app) is a decentralized exchange (DEX) platform that allows users to trade cryptocurrencies directly from their wallets without the need for intermediaries. Built on blockchain technology, OneDex offers a secure, transparent, and efficient environment for swapping tokens, leveraging liquidity pools to facilitate trades. Users can seamlessly exchange various tokens in a decentralized manner, participate in liquidity farming, and earn rewards for providing liquidity. With a focus on decentralization, OneDex aims to offer low fees and a smooth user experience while supporting a wide range of blockchain tokens.

QExplorer

QExplorer (https://qexplorer.qsilver.org) is a blockchain explorer designed for tracking and analyzing transactions, blocks, and other on-chain activities on the QSilver network. It provides a user-friendly interface that allows users to search for specific wallet addresses, monitor transaction histories, and view real-time updates on the status of blocks and transactions. QExplorer also offers insights into network statistics, such as hash rate, block confirmations, and overall activity on the QSilver blockchain. By offering transparency and easy access to blockchain data, QExplorer serves as a crucial tool for users, developers, and stakeholders in the QSilver ecosystem.

Work History

I

Senior Software Engineer

IntelFull-time EmployeeJul 2023 - Aug 2024 • 1 yr 2 mosDuring his tenure at Intel, Justin worked extensively on blockchain solutions for the healthcare sector, focusing on the development and deployment of Ethereum smart contracts. He leveraged Solidity to create these contracts, ensuring secure and efficient healthcare processes. Justin was also involved in building decentralized applications (DApps) that interacted with the Ethereum blockchain, using Web3.js API along with front-end technologies like HTML, JavaScript, and Node.js. He played a critical role in deploying and testing smart contracts using the Testrpc and Truffle frameworks. Additionally, he set up a private Ethereum network using Go-Ethereum (Geth) and integrated solutions with Metamask for secure browser interactions. James also contributed to data retrieval from SQL Server and created BI reports for data-driven decision-making.
A

ETL Developer/Analyst

AmazonFull-time EmployeeMay 2020 - Jun 2023 • 3 yrs 2 mosAt Amazon, Justin contributed to the end-to-end ETL development process, working closely with business teams to analyze requirements and design data flow solutions. He developed and maintained ETL jobs based on the Business Requirement Document (BRD) and ETL mapping documents, ensuring seamless data extraction, transformation, and loading processes. Justin also designed test data, prepared test strategies, and developed both positive and negative test cases to validate ETL processes. His responsibilities included defect tracking, system testing, and verification of SSRS reports, ensuring data integrity and performance optimization across various business units.
E

ETL Developer/Analyst

Easy Billing Inc.Full-time EmployeeJun 2017 - Apr 2020 • 2 yrs 11 mosAt Easy Billing Inc., Justin worked on data warehousing and ETL projects, supporting the entire data extraction, transformation, and loading (ETL) lifecycle. He collaborated with business stakeholders to gather requirements and designed test strategies accordingly. His role involved developing ETL jobs based on BRDs and ensuring proper relationships between various source systems. Justin was responsible for performance tuning and data validation in Teradata and Hive databases, as well as verifying the accuracy of Business Objects (BO) reports and web-based applications. He also participated in defect tracking and validation efforts, ensuring successful deployment into production environments.
S

ETL Developer/Analyst

Sunrise Realty Contract EmployeeJun 2016 - May 2017 • 1 yrDuring his time at Sunrise Realty, Justin supported data analysis and ETL processes in various business intelligence systems. He developed and maintained ETL jobs, focusing on ensuring accurate data migration between source systems and target databases such as DB2. Justin actively participated in system testing, integration, and regression testing efforts, ensuring that the extracted data adhered to business transformation rules. He also played a key role in troubleshooting and resolving issues by analyzing log files and reviewing data integrity. James worked closely with both the technical and business teams, ensuring high-quality outputs across different stages of the project.

How Pangea Works

Effortlessly discover top talent

We’ve distilled the candidate search from endless hours down to just a few minutes. Using Pangea’s AI-powered search tools, you can find top fractional talent able to take on your next project. Our system looks at your company’s niche and your needs to find the perfect match faster than any traditional hiring platform.

Start working with talent today

The top talent on Pangea is ready to get started with you right now. You can message or hire a candidate right from their profile page and start assigning work as soon as they respond. And the best part? Pangea’s fractional contract structure lets you start small and ramp up as your needs change, keeping your costs manageable and your team’s capabliities flexible.

Track work and invoices in one place

Assign tasks, track progress, and complete invoices all on Pangea. We’ve combined every part of the hiring process into one platform to eliminate the miscommunication that’s unavoidable on other freelance platforms. We even send out 1099s to your contractors at the end of the year!

Talk with a Talent Expert

Members of our team are available to help you speed through the hiring process.
Available Now
Book a Call
Pangea empowers fractional work across the world for marketing and design roles.