Top Talent like William are on Pangea

Pangea, a YC company, connects companies with fractional talent. Fractional hiring allows companies to move faster and work with more specialized talent, while giving talent more flexibility 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.

William Loren

Full-stack Engineer
DevOps & Infrastructure Engineer
Backend Engineer
Montreal, QC, CA
AngularJS
Backend Development
Go
Microservices
Docker
Kubernetes
Microsoft Azure
React Native
Next.js
Databases
MEAN
MERN
TypeScript
Available for hire fromNegotiable
Full-Time Roles
Spearheaded web service and application developer with 9 years of experience.
Excels in Golang, Javascript frontend, and database management with a track record of delivering robust web solutions. Recognized for significantly increasing operational efficiency and user engagement through innovative programming. Strived to learn and stay up-to-date with the latest technology trends and best practices.

Projects

Clean Plates Canada

Clean Plates (https://cleanplates.ca/) Clean Plates is a dynamic web platform dedicated to promoting healthier eating choices through curated recipes, nutritional information, and personalized meal plans. As the project lead, I managed a small, dedicated team to bring this vision to life. Our collaborative efforts focused on user-friendly design, comprehensive content, and seamless functionality to ensure an engaging experience for our users.See More

Leading Development for Caddy Server

As a seasoned Go developer, I led a small team in contributing to Caddy Server (https://caddyserver.com/), an innovative, open-source web server renowned for its automatic HTTPS capabilities. Under my leadership, our team focused on enhancing the server's performance, implementing new features, and ensuring robust security. Our collaborative efforts were instrumental in refining the project's architecture and delivering reliable, high-quality solutions to meet diverse web hosting requirements.See More

Yoroi Wallet

Yoroi is a Japanese term referring to a type of wallet traditionally used to carry personal items such as money, identification cards, and small valuables. In the context of cryptocurrency, Yoroi is also the name of a digital wallet specifically designed for the Cardano blockchain. Developed by EMURGO, one of the founding entities behind Cardano, Yoroi provides users with a secure and easy-to-use platform for storing, sending, and receiving ADA, the native cryptocurrency of the Cardano network. It offers features such as multi-platform accessibility (web and mobile), integration with hardware wallets, and support for decentralized finance (DeFi) applications built on the Cardano blockchain.See More

Work History

K

Senior Full Stack Engineer

KptlFull-time Employee-Successfully executed a payouts functionality leveraging Typescript, Next.js, Stripe, and Chakra UI, resulting in a 15% increase in transaction efficiency and a 20% reduction in processing time. -Developed and deployed a front-end application using React, enabling the internal team to initiate trading routines, leading to a 25% improvement in trading execution speed and a 30% boost in productivity. -Engineered a resilient WebSocket-based trading execution system using Go, reducing trading errors by 25% and ensuring uninterrupted performance during high-volume trading periods. -Architected and deployed a Node.js API for managing trade strategy parameters, achieving a 20% reduction in response time and a 15% increase in system reliability through seamless integration with MongoDB and PostgreSQL databases. -Investigated trading software utilizing gRPC for seamless communication with the Binance API, resulting in a 20% increase in trade execution speed and a 15% reduction in latency. -Acquired proficiency in AWS services such as CloudFormation, CloudWatch, Kubernetes, SNS, and SQS, leading to a 25% improvement in deployment efficiency and a 30% enhancement in system monitoring capabilities.
P

Full Stack Engineer

POKTscan TechnologiesFull-time EmployeeMar 2020 - Jan 2022 • 1 yr 11 mos-Led the design and development of an administrative website for a cryptocurrency staking operation, resulting in a 40% increase in user engagement and a 25% improvement in stakeholder satisfaction with Next.js, GraphQL, MongoDB and Express.js. -Applied robust authentication and authorization logic using Amazon Cognito, enhancing system security by 30% and ensuring compliance with industry standards. -Managed the deployment of services to production environments via continuous deployment/continuous integration (CD/CI) pipelines using Docker and GitHub Actions.
C

Senior Front-end Developer

Coupang - Rocket on DemandJan 2019 - Feb 2020 • 1 yr 2 mos-Designed and optimized a vendor-inventory page, leading to a 20% reduction in load time and a 25% improvement in data visualization, enhancing user experience and efficiency. -Engineered an email notification system, resulting in a 30% increase in user engagement and a 20% improvement in communication effectiveness across the application's user base. -Coordinated with customer service teams to resolve issues swiftly, maintaining a 95% customer satisfaction rate.
T

React Developer

TempliFull-time EmployeeSep 2016 - Dec 2018 • 2 yrs 4 mos-Contributed to the development of a React progressive web app (PWA) for native Android, improving accessibility and user reach by 25%. -Led the development of landing pages and product pages at an early project stage, resulting in a 40% reduction in time-to-market and a 20% increase in user engagement. -Initiated the transition from Redux to Recoil as the state management library, resulting in a 20% reduction in code complexity and a 15% increase in development efficiency. -Forged custom React Hooks for seamless integration with native devices, improving interoperability and user experience by 30%.

Education

U

University of Pennsylvania

Bachelor of Science , Engineering in Computer Science

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
Spearheaded web service and application developer with 9 years of experience.
Excels in Golang, Javascript frontend, and database management with a track record of delivering robust web solutions. Recognized for significantly increasing operational efficiency and user engagement through innovative programming. Strived to learn and stay up-to-date with the latest technology trends and best practices.

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 William are on Pangea

Pangea, a YC company, connects companies with fractional talent. Fractional hiring allows companies to move faster and work with more specialized talent, while giving talent more flexibility 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.

William Loren

Full-stack Engineer
DevOps & Infrastructure Engineer
Backend Engineer
Montreal, QC, CA
AngularJS
Backend Development
Go
Microservices
Docker
Kubernetes
Microsoft Azure
React Native
Next.js
Databases
MEAN
MERN
TypeScript
Available for hire fromNegotiable
Full-Time Roles

Projects

Clean Plates Canada

Clean Plates (https://cleanplates.ca/) Clean Plates is a dynamic web platform dedicated to promoting healthier eating choices through curated recipes, nutritional information, and personalized meal plans. As the project lead, I managed a small, dedicated team to bring this vision to life. Our collaborative efforts focused on user-friendly design, comprehensive content, and seamless functionality to ensure an engaging experience for our users.

Leading Development for Caddy Server

As a seasoned Go developer, I led a small team in contributing to Caddy Server (https://caddyserver.com/), an innovative, open-source web server renowned for its automatic HTTPS capabilities. Under my leadership, our team focused on enhancing the server's performance, implementing new features, and ensuring robust security. Our collaborative efforts were instrumental in refining the project's architecture and delivering reliable, high-quality solutions to meet diverse web hosting requirements.

Yoroi Wallet

Yoroi is a Japanese term referring to a type of wallet traditionally used to carry personal items such as money, identification cards, and small valuables. In the context of cryptocurrency, Yoroi is also the name of a digital wallet specifically designed for the Cardano blockchain. Developed by EMURGO, one of the founding entities behind Cardano, Yoroi provides users with a secure and easy-to-use platform for storing, sending, and receiving ADA, the native cryptocurrency of the Cardano network. It offers features such as multi-platform accessibility (web and mobile), integration with hardware wallets, and support for decentralized finance (DeFi) applications built on the Cardano blockchain.

Work History

K

Senior Full Stack Engineer

KptlFull-time Employee-Successfully executed a payouts functionality leveraging Typescript, Next.js, Stripe, and Chakra UI, resulting in a 15% increase in transaction efficiency and a 20% reduction in processing time. -Developed and deployed a front-end application using React, enabling the internal team to initiate trading routines, leading to a 25% improvement in trading execution speed and a 30% boost in productivity. -Engineered a resilient WebSocket-based trading execution system using Go, reducing trading errors by 25% and ensuring uninterrupted performance during high-volume trading periods. -Architected and deployed a Node.js API for managing trade strategy parameters, achieving a 20% reduction in response time and a 15% increase in system reliability through seamless integration with MongoDB and PostgreSQL databases. -Investigated trading software utilizing gRPC for seamless communication with the Binance API, resulting in a 20% increase in trade execution speed and a 15% reduction in latency. -Acquired proficiency in AWS services such as CloudFormation, CloudWatch, Kubernetes, SNS, and SQS, leading to a 25% improvement in deployment efficiency and a 30% enhancement in system monitoring capabilities.
P

Full Stack Engineer

POKTscan TechnologiesFull-time EmployeeMar 2020 - Jan 2022 • 1 yr 11 mos-Led the design and development of an administrative website for a cryptocurrency staking operation, resulting in a 40% increase in user engagement and a 25% improvement in stakeholder satisfaction with Next.js, GraphQL, MongoDB and Express.js. -Applied robust authentication and authorization logic using Amazon Cognito, enhancing system security by 30% and ensuring compliance with industry standards. -Managed the deployment of services to production environments via continuous deployment/continuous integration (CD/CI) pipelines using Docker and GitHub Actions.
C

Senior Front-end Developer

Coupang - Rocket on DemandJan 2019 - Feb 2020 • 1 yr 2 mos-Designed and optimized a vendor-inventory page, leading to a 20% reduction in load time and a 25% improvement in data visualization, enhancing user experience and efficiency. -Engineered an email notification system, resulting in a 30% increase in user engagement and a 20% improvement in communication effectiveness across the application's user base. -Coordinated with customer service teams to resolve issues swiftly, maintaining a 95% customer satisfaction rate.
T

React Developer

TempliFull-time EmployeeSep 2016 - Dec 2018 • 2 yrs 4 mos-Contributed to the development of a React progressive web app (PWA) for native Android, improving accessibility and user reach by 25%. -Led the development of landing pages and product pages at an early project stage, resulting in a 40% reduction in time-to-market and a 20% increase in user engagement. -Initiated the transition from Redux to Recoil as the state management library, resulting in a 20% reduction in code complexity and a 15% increase in development efficiency. -Forged custom React Hooks for seamless integration with native devices, improving interoperability and user experience by 30%.

Education

U

University of Pennsylvania

Bachelor of Science , Engineering in Computer Science

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.