Prithwiraj Das

Domain: Repair Order Management & Service Experience

Led two core product teams within Dealer-FX’s One Platform, a cloud-native SaaS for automotive dealerships, providing technical leadership across the Repair Order Management and Service Experience modules.

• Led Repair Order Management delivery, including vehicle history, DMS sync, and async service workflows across dealerships.
• Drove GM MyRewards integration in Service Experience, enabling reward redemption and securing Dealer-FX as GM’s exclusive vendor in North America.
• Implemented new APIs on AWS SAM-based Node.js services using Sequelize ORM for Purchase Order and Parts Inventory modules, supporting scalable backend growth and cleaner developer onboarding.
• Delivered 8+ production releases with <10% bug escape rate and 20% faster cycle times through stronger DevOps collaboration, QA coordination, and agile execution.

Technologies used:

• .NET Core 8
• C#
• AWS Lambda
• AWS EC2
• AWS EKS
• AWS SAM
• Node.js
• Sequelize
• PostgreSQL
• Redis
• Angular (16/17)
• New Relic
• Kibana
• GitHub Actions
• Docker

Product: Service Fusion Platform

Provide technical leadership in developing high-quality software design and architecture, including designing and implementing microservices using Ardalis Clean Architecture, while rewriting the Service Fusion SAAS Platform. Lead the development of software solutions by identifying, prioritizing, and executing tasks in the software development life cycle.

• Successfully delivered the 10DLC messaging compliance project on the new microservices platform under tight deadlines.
• Built a data warehouse with AWS Lambda and Decodable, significantly improving reporting capabilities and data management within a two-month timeframe.
• Coached and mentored teams regarding microservices, facilitating successful transition and updating the project template and AWS CodeArtifact in an efficient manner.

Technologies used:

• .NET Core 7
• C#
• MySql
• AWS
• Ardalis Clean Architecture
• Bitbucket
• Docker
• AWS CodeArtifact
• xUnit

Project: Endpoint Privilege Management (EPM) SaaS Platform

Developed high-performance services and streamlined DevOps pipelines for BeyondTrust’s Endpoint Privilege Management product.

• Developed and deployed high-performance microservices for the EPM platform, transitioning a key product to a multi-tenant SaaS architecture and optimizing database performance (PostgreSQL, Elasticsearch).
• Spearheaded the migration from Azure DevOps to GitHub, reducing deployment time by 30% through CI/CD pipeline optimizations with GitHub Actions, Docker, and Kubernetes.

Technologies used:

• .NET (Core 6 & 7)
• C#
• AWS
• Azure
• PostgreSQL
• Elasticsearch
• GitHub Actions
• Docker
• K8S
• JFrog
• xUnit
• Moq

Project/Team/Domain: Full Focus Viewer (FDA cleared medical device)

Played a leadership role in the planning, design, and deployment of APIs on .NET Core and Python, utilizing PostgreSQL, MongoDB, and AWS S3. Orchestrated technical leadership as the lead backend developer for the FullFocus Viewer, an FDA-cleared medical device. Oversaw planning, design, creation, deployment, monitoring, and support of APIs within and across domains by liaising with the FullFocus Viewer frontend team. Contributed to new feature design and served as a key resource for application integration within the team by engaging in cross-functional collaboration with other teams.

• Led the implementation of additional Micro-services in Python (Flask) for adding New Capabilities to the product and auditing purposes as required for the FDA certification process.
• Displayed a high level of technical competence in re-write and upgrade of the FullFocus Viewer Backend to .NET 6 in a microservice architecture, introducing new APIs to support product integration and expanding product features.
• Introduced support and Admin APIs for Paige`s support and onboarding teams to scale up support timeline and onboarding time.
• Performed a key role in achieving FDA certification of Full Focus Viewer as a Certified Medical device and the only Digital AI pathology FDA-cleared device.

Technologies used:

• NET (Core 5,6 and Framework)
• C#
• Python
• AWS
• Web API
• Mongo db
• K8S
• DataDog
• Octopus Deploy
• Docker
• GitLab (Gitlab CI)
• JFrog
• Redis
• Microservice

Project: PayBright (Core Loan systems)

Led the Core Loan Systems team to modernize loan processing and data analytics at PayBright (acquired by Affirm).

• Led the Core Loan Systems team, driving high-performance standards and ensuring the successful delivery of critical projects.
• Rewrote core loan systems into .NET Core microservices, significantly improving scalability, performance, and maintainability.
• Devised backend development strategies, including introducing structured repositories, Dockerized environments, and Redgate SQL for optimized database management.
• Enhanced scalability, reliability, and deployment efficiency by introducing containerization with Docker and automating deployment pipelines using GitHub Actions, Redgate SQL CI/CD, and Azure DevOps.
• Led the design and development of robust ETL/ELT workflows using Python, Azure Data Factory, and Node.js, enabling seamless data warehouse operations.
• Enabled data-driven decision-making by creating BI reports, dashboards, and KPIs on the Looker platform for stakeholders.

Technologies used:

• .Net Core
• Microservice
• C#
• T-SQL
• Web API
• MongoDB
• MVC 5
• React JS
• RedGate SQL
• Node.js
• GitHub
• Docker
• xUnit
• Azure AD

https://corporateorders.cineplex.com/, https://giftcards.therecroom.com/, https://giftcards.cineplex.com/

Project: Corporate Fulfilment (CRM and Application)

Corporate Fulfillment department is responsible for the Cineplex Gift Card and certificates sales and distribution to regular and corporate clients. The application is for clients to place the order and the CRM is for the Corporate Fulfilment department to manage and fulfill those orders.

• Responsible for adding new feature to the application frontend, service layer and CRM
• Front end application is on Agility CMS framework, Service layer is WCF application and CRM is MS CRM Dynamics 2016 on-premise
• Responsibilities also include creating task according to user stories and allocating time against them
• Create, update and maintain Views, and Stored Procedures, windows services and scheduled tasks

Technologies used:

• .NET
• Dynamics CRM 2016 and 365
• C#
• SQL Server 2016
• Agility CMS
• Knockout JS
• T-SQL
• JavaScript
• XRM framework

Client: Planete Courier; Project: Courier Complete (Contract)

Courier Complete (CC) is a courier service and delivery software. Planete Courier runs its business on Courier Complete. They are also one of the biggest clients of Fleet Complete.

Represented Fleet Complete on an AT&T IoT Civic Hackathon Indianapolis and also a key member of the development team. - https://att.fleetcomplete.com/blogs/firstsense-app-a-fleet-complete-brainchild-at-att-iot-civic-hackathon/

• Dedicated developer to Planete Courier for Courier Complete (CC) Upgrade.
• CC Application, a desktop application (VB6), is being upgraded to a web application using REST API and Angular 6.
• CC Web, the customer-facing site for placing and tracking order, ASP.Net web application, is being upgraded to MVC5 application using Entity framework.
• Create, update and maintain Views, Stored Procedures, and Trigger.

Technologies used:

• .NET
• C#
• T-SQL
• SQL Server
• DevExtrema
• Angular 6
• .Net Core
• WebAPI 2
• MVC 5

Project: Condo Control Central Web Application (Contract)

Condo Control Central is a property management software company. The web application is the customer-facing web site used by Property managers, security and property owners. The site is an MVC application, there is also a web API, an admin application, a mobile application, and some background services

• Developed and implemented new features, fixed bugs, and enhanced existing functionality.
• Participated in code and functional specification reviews and new product initiative discussions.
• Upgrades technology and look and feel of parts of the platform.
• Create a Status Certificate portal for ordering Status certificate for Condo Units

Technologies used:

• .NET
• C#
• SQL Server 2016
• DevExpess
• MVC 3
• T-SQL
• JavaScript