Top Talent like David 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.

David Mito

Backend Engineer
JavaScript
GraphQL
Spring Boot
Tailwind CSS
Git
Microservices
React.js
Jira
Java
Available for hire fromNegotiable
Contracts
Software Engineer @ LinkedIn
Versatile Software Engineer with hands-on experience in the development of web applications. Familiar with design patterns and life cycle methodologies which speed the development process, as well as technologies, libraries, and tools such as Java, Spring, Microservices, REST, cloud, messaging and JavaScript. Languages: Java, Python, J2EE Web: HTML5, CSS3, AJAX, jQuery, React Web Services: REST, JSON, Microservices, GraphQL Web/App Servers: Nginx, Apache Tomcat Frameworks: Spring (MVC, Boot, Reactive, Security, Core, Data, Batch), Hibernate. Databases: MySQL, Oracle, CosmosDB, Cassandra DB, DynamoDB, MongoDB Cloud: Azure, AWS SDLC: Agile-Scrum, Waterfall Tools: Eclipse, IntelliJ, Android Studio, PyCharm, Edraw Max, WebStorm, UML, Navicat, Git, Jira, Splunk, new Relic, Maven Platforms: Linux Ubuntu, Mac OS, Windows

Work History

L

Software Engineer

LinkedInWorked on the Experimentation Platform. Designed and optimized high-performance RESTful APIs using Java, enhancing system efficiency and scalability. Developed and maintained ETL workflows to process large-scale data from HDFS, enabling seamless integration with database systems for API exposure. Conducted in-depth data analysis using PySpark and Jupyter Notebook to drive data-driven decision-making. Engineered and maintained robust UI components with JavaScript and Ember.js, ensuring a seamless user experience. Led the successful migration of a legacy UI from Ember.js to the modern Remix framework, improving performance and maintainability.
G

Software Engineer

Goldman SachsDec 2020 - Apr 2022 • 1 yr 5 mosDesigned and implemented scalable object-oriented and system architecture solutions. Strengthened application security by integrating Okta OAuth2 authentication, including user impersonation functionality. Developed and automated a CI/CD pipeline using GitLab, Docker, AWS ECR, and AWS ECS, improving deployment efficiency. Designed and implemented a robust ETL pipeline leveraging Kafka and Spring Batch for efficient data processing. Built and maintained high-performance backend APIs using Spring Boot, achieving over 90% test coverage with JUnit.
W

Software Engineer

WalmartAug 2019 - Aug 2020 • 1 yr 1 moDeveloped high-performance, reactive APIs using Java and Spring Boot to enhance system responsiveness. Optimized API performance by refining database queries and implementing efficient pagination strategies. Led data migration initiatives from legacy systems to modern infrastructure, ensuring seamless transitions. Conducted comprehensive end-to-end data validation to maintain data integrity and reliability. Automated API testing to improve quality assurance efficiency and ensure robust application performance.
C

Engineering

Caltbay ltdJun 2016 - Dec 2018 • 2 yrs 7 mosWorked as an engineer contributing to various projects and likely involved in software development and system optimization.

Education

C

ChengDu Neusoft University

Bachelor's degree, Computer Software Engineering
M

Maharishi International University

Master's degree, Computer Science

Similar Pangeans

T

Travon Prudhomme

Senior Software Engineer specializing in React, TypeScript, and AWS
Full-Stack Development • 8 years of exp. • Beaumont, TX, US

Alexandra Rumyantseva

Caring and cheerful human being who is able to break down the problem and design and code up short and long term solutions.
Data Engineering • Backend Engineering • DevOps & Infrastructure • 4 years of exp. • Los Gatos, CA, US

Wayne Hong

Generalist back-end engineer with a proven track record at early stage startups. Seeking engineering challenges in new stacks and new domains.
Backend Engineering • Full-Stack Development • 8 years of exp. • Santa Rosa, CA, US

Cole Olshavsky

Senior Software Engineer @ Dev&Mark | MERN Stack | Node.js | React.js | Next.js | Javascript Expert | AWS
Frontend Development • 4 years of exp. • PA, US

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
Software Engineer @ LinkedIn
Versatile Software Engineer with hands-on experience in the development of web applications. Familiar with design patterns and life cycle methodologies which speed the development process, as well as technologies, libraries, and tools such as Java, Spring, Microservices, REST, cloud, messaging and JavaScript. Languages: Java, Python, J2EE Web: HTML5, CSS3, AJAX, jQuery, React Web Services: REST, JSON, Microservices, GraphQL Web/App Servers: Nginx, Apache Tomcat Frameworks: Spring (MVC, Boot, Reactive, Security, Core, Data, Batch), Hibernate. Databases: MySQL, Oracle, CosmosDB, Cassandra DB, DynamoDB, MongoDB Cloud: Azure, AWS SDLC: Agile-Scrum, Waterfall Tools: Eclipse, IntelliJ, Android Studio, PyCharm, Edraw Max, WebStorm, UML, Navicat, Git, Jira, Splunk, new Relic, Maven Platforms: Linux Ubuntu, Mac OS, Windows

Talk with a Talent Expert

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

Similar Pangeans

T

Travon Prudhomme

Senior Software Engineer specializing in React, TypeScript, and AWS
Full-Stack Development • 8 years of exp. • Beaumont, TX, US

Alexandra Rumyantseva

Caring and cheerful human being who is able to break down the problem and design and code up short and long term solutions.
Data Engineering • Backend Engineering • DevOps & Infrastructure • 4 years of exp. • Los Gatos, CA, US

Wayne Hong

Generalist back-end engineer with a proven track record at early stage startups. Seeking engineering challenges in new stacks and new domains.
Backend Engineering • Full-Stack Development • 8 years of exp. • Santa Rosa, CA, US

Cole Olshavsky

Senior Software Engineer @ Dev&Mark | MERN Stack | Node.js | React.js | Next.js | Javascript Expert | AWS
Frontend Development • 4 years of exp. • PA, US

Top Talent like David 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.

David Mito

Backend Engineer
JavaScript
GraphQL
Spring Boot
Tailwind CSS
Git
Microservices
React.js
Jira
Java
Available for hire fromNegotiable
Contracts

Work History

L

Software Engineer

LinkedInWorked on the Experimentation Platform. Designed and optimized high-performance RESTful APIs using Java, enhancing system efficiency and scalability. Developed and maintained ETL workflows to process large-scale data from HDFS, enabling seamless integration with database systems for API exposure. Conducted in-depth data analysis using PySpark and Jupyter Notebook to drive data-driven decision-making. Engineered and maintained robust UI components with JavaScript and Ember.js, ensuring a seamless user experience. Led the successful migration of a legacy UI from Ember.js to the modern Remix framework, improving performance and maintainability.
G

Software Engineer

Goldman SachsDec 2020 - Apr 2022 • 1 yr 5 mosDesigned and implemented scalable object-oriented and system architecture solutions. Strengthened application security by integrating Okta OAuth2 authentication, including user impersonation functionality. Developed and automated a CI/CD pipeline using GitLab, Docker, AWS ECR, and AWS ECS, improving deployment efficiency. Designed and implemented a robust ETL pipeline leveraging Kafka and Spring Batch for efficient data processing. Built and maintained high-performance backend APIs using Spring Boot, achieving over 90% test coverage with JUnit.
W

Software Engineer

WalmartAug 2019 - Aug 2020 • 1 yr 1 moDeveloped high-performance, reactive APIs using Java and Spring Boot to enhance system responsiveness. Optimized API performance by refining database queries and implementing efficient pagination strategies. Led data migration initiatives from legacy systems to modern infrastructure, ensuring seamless transitions. Conducted comprehensive end-to-end data validation to maintain data integrity and reliability. Automated API testing to improve quality assurance efficiency and ensure robust application performance.
C

Engineering

Caltbay ltdJun 2016 - Dec 2018 • 2 yrs 7 mosWorked as an engineer contributing to various projects and likely involved in software development and system optimization.

Education

C

ChengDu Neusoft University

Bachelor's degree, Computer Software Engineering
M

Maharishi International University

Master's degree, 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.