Dexson's Portfolio

Healthcare Financial Inc- March 2023 to Present,

Integrated and implemented Docusign APIs, empowering Member Associates (MAs) to efficiently send healthcare documents to around 10k customers every week
Architected database schema in Postgres DB, 5 APIs in Node and frontend components in Vue to handle Outbound Faxes in MTrack Application
Built a comprehensive Dashboard page, utilizing Vue 3 and Typescript to provide managers with statistics into user activities, facilitating decision-making and resource allocation Designed REST APIs leveraging Express and Node, deployed the Backend Server with Pm2 and Linux, enabling storage and retrieval of approximately 100k files associated with specific cases Refactored 1000's of code blocks and created unit tests using Mocha and Chai and API tests with Supertest to ensure code functionality and maximize code coverage Successfully designed and implemented a robust CI/CD pipeline using GitHub Actions, automating the build, test, and deployment processes

Engineered High Performance ETL pipeline using Kafka, Spark and Google Cloud Dataproc to extract changes from Cassandra Database efficiently every 30 minutes
Built Technical solution and scalable scripts leveraging Java to read data from 3 Kafka topics into the Google Cloud Storage

Used Isomap technique to produce geodesic distances of alloy materials
Implemented a functionality to create relationship between elements and alloy properties
Generated correlations of elements with respect to Yield Strength and Ductility

Engaged in Full stack development of Alpha 365 product and integration with CRM application leveraging technologies such as Angular 8, Node 14, MySQL and Typescript
Designed Database schema and RESTful APIs for 5 projects using Express, Node and MSSQL
Introduced a new option to locate Work Orders (Bing Maps) reducing cost by 30 %