Simarjot Singh Dahella Email & Phone Number

Vorwerk DSPro is a multi-level marketing application which maintains the Lineage Structure and generates the Commission and Incentives for the participants. Also, worked on IOT (Internet of Things) based Cloudleaf project to integrate and configure the Adapt Ideation devices to communicate with the Cloudleaf AWS based system. My work involves the following activities:- In Cloudleaf project, requirement gathering from the client and stake holders. Attending client and business calls from the technology perspective.- Implementation of the Lambda functions in AWS for device communication in serverless architecture. Implementation for the configuration of the Adapt Ideation devices.- In DSPro application, worked on API implementation for communication with third party system and also Development Bonus/Incentives features of the system.- Responsibility in DSPro also include, requirement gathering/clarification in client calls, managing team for implementation of the functionality in each sprint cycle, and improve processes.Technology used in DSPro: Java, JEE, Spring Boot, Apache Tomcat, BitBucket, Confluence, JIRA, Postman, OrientDB (GraphDB).Technology used in CloudLeaf: Java, JEE, AWS Lambda, API Gateway, Serverless architecture, BitBucket, Confluence, JIRA, TablePlus, Postman, Cassandra DBGot the award “Above & Beyond” in Innominds in September, 2022

Portsmouth, United Kingdom

Worked on health-based research project HAVEN to develop a model and an IT system. • Requirement Elicitation, creating Requirement Specification document, and Risk Assessment.• Evaluating technologies to be used, system designing and architecture of the project (backend), creating design specification document and project implementation. Used OSGi (Microservices), Apache Avro, Mirth Connect, Spring Boot, XPATH, Jenkins, and Maven• Creating data pipelines using Apache Camel for different data sources (HL7 format). Implementing Data Integration Engine for data validation, preprocessing and transformation.• Model creation and validation using R, Python, PFA, and Apache Avro.• Implementing Scoring Engine for embedding and executing the predictive model.• Database modeling, creation and maintenance of databases in MySQL.• Administration of Confluence, JIRA, Bit Bucket, and Apache Server (SSL implementation) on Linux based server.Worked on other research-based activities and used techniques like Logistic Regression, Random Tree Forest, Time Series Analysis, Decision Tree and k-nearest neighbor for data analysis and modelling using R language for statistical computing and graphics.Accomplishment: Successful completion of the research based innovative IT backend system for Oxford Hospitals ahead of time and got the project extension for six months for improving user interface with the surplus finance.

Completed an Oxford health-based research project HAVEN to develop a model and an IT system. The requirement was to provide an innovative solution that is configurable and extensible in terms of deploying the analytical predictive model. Embedded a new technology in the system; Portable Format for analytics (PFA) in Scala for deploying the model.

Cologne Area, Germany

• Designed and implemented Java/JEE based Data Exchange project (Backend and User Interface) using JSP, Hibernate, Oracle, and Javascript to send the ADR in E2B format for patient safety database for reconciliation.• Worked on Portal as a single sign on system using Qooxdoo javascript framework for users to access the studies. Integrated Portal with Jasper Reporting Server to show reports.• Supported Data Managers of the clinical trials for their respective projects.• Worked as a Data Manager for clinical studies.• Administered the Linux server environments for development, testing, and production for clinical studies.

• Implemented a number of projects using different JEE technologies like EJB, Struts, Springs, and Hibernate in Tech Mahindra both in Noida India and client T-Mobile in Bonn as well as Hannover in Germany. Worked on projects like ‘Generic Transformation Process’, ‘Koala’, ‘NUSS’.• Lead the team in CanvasM IDU (Value Added Services Unit) for implementing Proof of Concepts.• Customer facing and onsite coordination experience while working with T-Mobile.Accomplishments: Awarded with ‘Valuable Team Player’ and ‘Pat on the back’ awards. Lead the team for a number of Proof of Concepts in CanvasM and ‘Best Team’ was awarded to the team.

Noida Area, India

Started working in software testing team before moving to development. Worked on different projects like ‘Protraffic PSTN’, ‘Sales Force Automation’, ‘Integrated Message Feeder’, and ‘Tekelec Testing Automation’ with challenges. Worked on different technologies like Java, EJB, JSP, Servlets, ANT, Spring, Struts, Linux, Oracle, RMI, SS7, UML, and JAIN SLEE.Accomplishment: Successfully elicitation of client’s requirements and understood the system landscape as a customer facing onsite team member in Tekelec, USA and automated the component and integration testing of the system by implementing the testing framework. It reduced the validation time by 90%.

Education record

B.Tech., Civil