Top Talent like Calvin 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.

Calvin Bernard

Full-stack Engineer • Frontend Developer • Backend Engineer • Spring Hill, FL, US
MERN
Python
Django
.NET Core
React
Express.js
Next.js
NumPy
Elixir
Ruby
Agile
Trello
Jenkins
Docker
PyTorch
REST
jQuery
.NET Framework
Git
Terraform
Vue.js
Tailwind CSS
Mobile App Development
Software Engineering
ECMAScript
AJAX
Dart
MEAN
Bootstrap
HTML/CSS
Web Development
AngularJS
Microsoft Azure
Google Cloud Platform
Amazon Web Services
CI/CD
Kubernetes
Laravel
Spring Boot
ASP.NET
React Native
Angular
PHP
Java
C#
Node.js
Redux
Javascript
TypeScript
Software Development
Available for hire fromNegotiable
Contracts
Senior Full Stack Engineer
🔹 Senior Full Stack Engineer | 9+ Years Experience | JavaScript, C#, Python, Java, PHP 🔹 Proven track record of building scalable web and mobile applications using React, Angular, ASP.NET, Spring Boot, Django, Laravel, and more. 🔹 Expertise in cloud computing (AWS, Azure), CI/CD pipelines, containerization (Docker, Kubernetes), and microservices architecture. 🔹 Strong leadership skills—mentored interns, led front-end teams, and drove key projects in fintech, healthcare, and e-commerce. 🔹 Passionate about writing clean, efficient code, optimizing performance, and delivering seamless user experiences. 📩 Open to new opportunities in Full Stack Development, Software Engineering, and Technical Leadership.

Projects

Vero – A Secure and Efficient Rental Leasing Platform

Vero is a cutting-edge rental housing platform designed to provide fair, secure, and efficient access to rental properties. With an emphasis on eliminating application fraud and streamlining leasing workflows, Vero simplifies the rental process for both operators and renters. Built using React, Redux, Emotion Styled Components, and PostgreSQL, Vero offers a scalable and reliable server-side architecture, ensuring seamless user experiences across the platform. Its advanced background and payroll data verification features help landlords and property managers enhance accuracy and save time, while renters benefit from full transparency and control over their financial data throughout the leasing process. Key Features: Homepage: A visually engaging landing page with clear call-to-action elements, highlighting Vero’s unique advantages. Operators: Fraud prevention tools leveraging modern data sets, streamlining background verification, and accelerating leasing velocity. Renters: A secure application process that ensures personal and financial data protection, allowing full visibility into application strength. Careers & Support: A dedicated section for job opportunities, FAQs, and a support contact form for assistance. Goals & Impact: Vero aims to reduce manual paperwork by at least 40% and fully automate the leasing process from prequalification to renewal. By integrating proprietary workflows and third-party APIs, Vero optimizes both client-side and server-side performance, ensuring a fast and efficient experience for users. Development Timeline & Milestones: June 5, 2021 – June 25, 2021: Project scope definition and requirement gathering. June 26, 2021 – July 20, 2021: Wireframing and UI/UX mockups. July 21, 2021 – June 20, 2022: Feature development and system integration. June 21, 2022 – October 19, 2022: Testing, optimization, and final refinements.See More

Work History

M

Full Stack Engineer

MEDICALBILLERSANDCODERSFull-time Employee Lead front-end team, collaborated with the project manager and Built fintech platform to manage digital wealth properties using React, React Native, Next.js, TypeScript, Node.js and PostgreSQL.  Took full ownership of the customer admin portal and IPP part of the application built using T3 Stack (Next.js, tRPC, Tailwind, TypeScript), micro-frontend pattern and Storybook for testing and documenting components.  Engineered RESTful APIs using Azure mobile services and ASP.NET Web API 2 with attribute routing to expose data to the clients, Implementing CRUD functionality with Entity framework 6 and Dapper.  Used Performance Monitor and SQL Profiler to optimize queries and enhance the performance of database servers. Used Log4Net to handle auditing, error logging, and performance measures and conducted testing.  Environment: JavaScript, TypeScript, React, React Native, Next.js, Node.js, Nest.js, PostgreSQL, tRPC, Tailwind, Storybook, GraphQL, Rest APIs, ASP.NET, Entity Framework, Jest, NUnit, Cypress, Docker, Azure, Jira, Slack, Git
G

Software Engineer

GAMER QUEUE LLCAug 2018 - Feb 2021 • 2 yrs 7 mos Coached 2 summer interns and launched a mentorship program for new juniors.  Successfully delivered projects for Healthcare industries, Rental services, highlighting versatility and adaptability in catering to diverse business domains using Python / Django, Java / Spring Boot, Golang, Swagger, Angular, Vue/Nuxt and optimized the website pages using SEO techniques, SSR, SSG to be maximum optimized.  Utilized XML-based configuration to wire dependency components and define bean classes.  Utilized PostgreSQL and MySQL with Hibernate, SQLAlchemy and Django ORM resulting in a 10% decrease in development time and improved overall performance.  Implemented AWS cloud services to deploy and scale applications, resulting in a 30% reduction in server costs and a 25% improvement in application uptime and utilized Kubernetes using Amazon EKS for container orchestration, allowing for seamless scaling and loading balancing.  Developed and implemented large-scale, real-time data visualizations using D3.js, Highcharts.js, and Tableau.  Environment: Python, Django, FastAPI, SQLAlchemy, Java, Spring Boot, Hibernate, Golang, Gin, Swagger, Angular, Vue, Nuxt, SEO, SSR, SSG, D3.js, Highcharts.js, Tableau, XML, Kubernetes, Amazon EKS, AWS
E

Full Stack Engineer

EVASIVE MOTOSPORTSFull-time EmployeeSep 2014 - Jul 2018 • 3 yrs 11 mosDramatically improved the User Experience for over 10,000 users by optimizing client code and refactoring an MVC web app with jQuery to React and Redux Toolkit.  Translated more than 30 wire framed designs into a rich, responsive and pixel-perfect webpage using React.  Developed a real-time communication app for the staff of a company using Laravel, MySQL, EasyRTC.  Utilized CodeIgniter and MySQL to develop and maintain backend APIs, resulting in a 25% improvement in application stability and a 45% reduction in API response time.  Became adept at working with version control systems, such as Git, to manage code changes, maintain version history, and collaborate with other developers efficiently  Environment: JavaScript, jQuery, React, Redux, Redux Toolkit, PHP, Laravel, MySQL, EasyRTC, Rest APIs, Git

Education

U

University of California, Berkeley

Bachelor's degree, Computer Science2010 - 2014

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 Full Stack Engineer
🔹 Senior Full Stack Engineer | 9+ Years Experience | JavaScript, C#, Python, Java, PHP 🔹 Proven track record of building scalable web and mobile applications using React, Angular, ASP.NET, Spring Boot, Django, Laravel, and more. 🔹 Expertise in cloud computing (AWS, Azure), CI/CD pipelines, containerization (Docker, Kubernetes), and microservices architecture. 🔹 Strong leadership skills—mentored interns, led front-end teams, and drove key projects in fintech, healthcare, and e-commerce. 🔹 Passionate about writing clean, efficient code, optimizing performance, and delivering seamless user experiences. 📩 Open to new opportunities in Full Stack Development, Software Engineering, and Technical Leadership.

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 Calvin 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.

Calvin Bernard

Full-stack Engineer • Frontend Developer • Backend Engineer • Spring Hill, FL, US
MERN
Python
Django
.NET Core
React
Express.js
Next.js
NumPy
Elixir
Ruby
Agile
Trello
Jenkins
Docker
PyTorch
REST
jQuery
.NET Framework
Git
Terraform
Vue.js
Tailwind CSS
Mobile App Development
Software Engineering
ECMAScript
AJAX
Dart
MEAN
Bootstrap
HTML/CSS
Web Development
AngularJS
Microsoft Azure
Google Cloud Platform
Amazon Web Services
CI/CD
Kubernetes
Laravel
Spring Boot
ASP.NET
React Native
Angular
PHP
Java
C#
Node.js
Redux
Javascript
TypeScript
Software Development
Available for hire fromNegotiable
Contracts

Projects

Vero – A Secure and Efficient Rental Leasing Platform

Vero is a cutting-edge rental housing platform designed to provide fair, secure, and efficient access to rental properties. With an emphasis on eliminating application fraud and streamlining leasing workflows, Vero simplifies the rental process for both operators and renters. Built using React, Redux, Emotion Styled Components, and PostgreSQL, Vero offers a scalable and reliable server-side architecture, ensuring seamless user experiences across the platform. Its advanced background and payroll data verification features help landlords and property managers enhance accuracy and save time, while renters benefit from full transparency and control over their financial data throughout the leasing process. Key Features: Homepage: A visually engaging landing page with clear call-to-action elements, highlighting Vero’s unique advantages. Operators: Fraud prevention tools leveraging modern data sets, streamlining background verification, and accelerating leasing velocity. Renters: A secure application process that ensures personal and financial data protection, allowing full visibility into application strength. Careers & Support: A dedicated section for job opportunities, FAQs, and a support contact form for assistance. Goals & Impact: Vero aims to reduce manual paperwork by at least 40% and fully automate the leasing process from prequalification to renewal. By integrating proprietary workflows and third-party APIs, Vero optimizes both client-side and server-side performance, ensuring a fast and efficient experience for users. Development Timeline & Milestones: June 5, 2021 – June 25, 2021: Project scope definition and requirement gathering. June 26, 2021 – July 20, 2021: Wireframing and UI/UX mockups. July 21, 2021 – June 20, 2022: Feature development and system integration. June 21, 2022 – October 19, 2022: Testing, optimization, and final refinements.

Work History

M

Full Stack Engineer

MEDICALBILLERSANDCODERSFull-time Employee Lead front-end team, collaborated with the project manager and Built fintech platform to manage digital wealth properties using React, React Native, Next.js, TypeScript, Node.js and PostgreSQL.  Took full ownership of the customer admin portal and IPP part of the application built using T3 Stack (Next.js, tRPC, Tailwind, TypeScript), micro-frontend pattern and Storybook for testing and documenting components.  Engineered RESTful APIs using Azure mobile services and ASP.NET Web API 2 with attribute routing to expose data to the clients, Implementing CRUD functionality with Entity framework 6 and Dapper.  Used Performance Monitor and SQL Profiler to optimize queries and enhance the performance of database servers. Used Log4Net to handle auditing, error logging, and performance measures and conducted testing.  Environment: JavaScript, TypeScript, React, React Native, Next.js, Node.js, Nest.js, PostgreSQL, tRPC, Tailwind, Storybook, GraphQL, Rest APIs, ASP.NET, Entity Framework, Jest, NUnit, Cypress, Docker, Azure, Jira, Slack, Git
G

Software Engineer

GAMER QUEUE LLCAug 2018 - Feb 2021 • 2 yrs 7 mos Coached 2 summer interns and launched a mentorship program for new juniors.  Successfully delivered projects for Healthcare industries, Rental services, highlighting versatility and adaptability in catering to diverse business domains using Python / Django, Java / Spring Boot, Golang, Swagger, Angular, Vue/Nuxt and optimized the website pages using SEO techniques, SSR, SSG to be maximum optimized.  Utilized XML-based configuration to wire dependency components and define bean classes.  Utilized PostgreSQL and MySQL with Hibernate, SQLAlchemy and Django ORM resulting in a 10% decrease in development time and improved overall performance.  Implemented AWS cloud services to deploy and scale applications, resulting in a 30% reduction in server costs and a 25% improvement in application uptime and utilized Kubernetes using Amazon EKS for container orchestration, allowing for seamless scaling and loading balancing.  Developed and implemented large-scale, real-time data visualizations using D3.js, Highcharts.js, and Tableau.  Environment: Python, Django, FastAPI, SQLAlchemy, Java, Spring Boot, Hibernate, Golang, Gin, Swagger, Angular, Vue, Nuxt, SEO, SSR, SSG, D3.js, Highcharts.js, Tableau, XML, Kubernetes, Amazon EKS, AWS
E

Full Stack Engineer

EVASIVE MOTOSPORTSFull-time EmployeeSep 2014 - Jul 2018 • 3 yrs 11 mosDramatically improved the User Experience for over 10,000 users by optimizing client code and refactoring an MVC web app with jQuery to React and Redux Toolkit.  Translated more than 30 wire framed designs into a rich, responsive and pixel-perfect webpage using React.  Developed a real-time communication app for the staff of a company using Laravel, MySQL, EasyRTC.  Utilized CodeIgniter and MySQL to develop and maintain backend APIs, resulting in a 25% improvement in application stability and a 45% reduction in API response time.  Became adept at working with version control systems, such as Git, to manage code changes, maintain version history, and collaborate with other developers efficiently  Environment: JavaScript, jQuery, React, Redux, Redux Toolkit, PHP, Laravel, MySQL, EasyRTC, Rest APIs, Git

Education

U

University of California, Berkeley

Bachelor's degree, Computer Science2010 - 2014

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.