Vineet Chauhan

• Developing and maintaining logistics and transportation management applications using Scala and Play Framework.
• Designing and supporting REST APIs, backend services, and database solutions.
• Creating and optimizing SQL Server queries using JOOQ and managing database migrations with Flyway.
• Maintaining and enhancing frontend features using React and Kendo UI.
• Building and supporting integration services and APIs using Scala 3, HTTP4s, Cats Effect, and streaming technologies.
• Troubleshooting production issues, implementing new business requirements, and collaborating with cross-functional teams.

Tech Stack: Scala, Scala 3, Play Framework, HTTP4s, Cats Effect, JOOQ, Flyway, SQL Server, React, Kendo UI, REST APIs.

HR Service Portal (Personal Project)

• Designed and developed a multi-tenant HR management platform using Scala, Play Framework, PostgreSQL, Slick, and Flyway.
• Implemented JWT-based authentication, role-based access control (RBAC), employee management, and tenant administration features.
• Built REST APIs, database migrations, and secure user management workflows.
• Developed the application following clean architecture principles and modern backend development practices.

Tech Stack: Scala 2.13, Play Framework, Slick, PostgreSQL, Flyway, JWT Authentication, BCrypt, REST APIs, Role-Based Access Control (RBAC), Multi-Tenant Architecture, SBT, Git, Swagger/Tapir, React (Frontend)

Client: Disney

• Developed and maintained internal service management and reporting platforms using Scala and Functional Programming.
• Built integrations with SonarQube, PagerDuty, Deployment, and internal GraphQL services.
• Implemented CSV-based reporting solutions and automated monthly report generation.
• Developed backend services and data processing workflows using Scala, SBT, and Request-Scala.
• Automated report publishing and data distribution through AWS S3, GitHub Actions, and Jenkins.
• Integrated SonarQube quality checks and supported CI/CD pipeline improvements.
• Collaborated with stakeholders to deliver new features, optimize performance, and provide production support.

Tech Stack: Scala, Functional Programming, GraphQL, Request-Scala, SonarQube, Jenkins, GitHub Actions, AWS S3, SBT, REST APIs.

Client: UKG

• Developed and maintained internal enterprise applications using Scala, Play Framework, HTTP4s, and Functional Programming.
• Designed and enhanced REST APIs to support business operations and improve application performance.
• Implemented new features, UI enhancements, and backend functionality across multiple applications.
• Worked with Play Framework MVC architecture, Slick, and relational databases for data management.
• Maintained transactional email services, investigated production issues, and resolved bugs to ensure system reliability.
• Collaborated with cross-functional teams to deliver business requirements, optimize performance, and provide production support.

Tech Stack: Scala, Play Framework, HTTP4s, Cats, Slick, Functional Programming, JavaScript, HTML, SBT, Git, IntelliJ.