Over 9 years of experience in developing BI applications utilizing SQL server, BI stack, Power BI, and Tableau.
Developed T-SQL scripts for performing automation tasks. Used N-tier architecture for presentation layer, the business and the data access layers and were coded using C#, worked with Agile methodology for application development.
Generated ad-hoc reports in Excel Power Pivot sheared them using Power BI to the decision makers for strategic planning.
Designed ETL using SSIS Packages to reprocess any data at any time using Reprocess Logic.
Created and deployed cubes in star and snowflake schema. Performed and worked with dimensions, measures, MDX queries.
Designed, deevloped, maintained application using VB.NET, C#. Implemeted business logic in the form of custom class written in C#.
Developed test cases based on test metrix including test data preparation for Data Completeness, Data Transformations, Data quality, Performance and scalability.
Developed SQL queries to validate the data such as checking duplicates, null values, trucated values and ensuring correct data aggregations.
Explored data in a variety of ways and across multiple visualizations using Power BI.
Contributed in the development of knowledge transfer documentation.
Designed Power BI data visualization utilizing tabs, scatter plots, pie, bar and density charts.
As well I'm HR Consultant and developed job success profiles to align talent with the job requirements to aid my clients' recruitment and selection processes.
Facilitated the use of our Behavioral, Cognitive and Emotional Intelligence Assessments for my clients to implement directly into their talent recruitment and development process
Designed and implemented on boarding, leadership development and succession planning programs
Presented and negotiated with C-level Operations, Sales, HR and IT professionals by offering consulting services and a solution sale to drive a tangible return on investment.
More than 30hrs/week
May 30, 2017 - July 2, 2017
Jamie did a great job on this project for us. Always a pleasure to work with Jamie.
June 6, 2017 - June 20, 2017
Jamie was a great freelancer to work with, he understood all aspects of the job and completed his tasks on time. I look forward to working with him again in the future.
July 5, 2017 - August 29, 2017
Thanks Jamie! As always, you did an excellent job. I'm very pleased with your work, and will come back again if I ever need additional help. Thanks!
August 18, 2017 - October 30, 2017
This is an A+ freelancer. Responsive and professional. I will hire again.
October 28, 2018 - December 12, 2018
It was a pleasure working with Jamie. He quickly delivered all the requirements of this project. He kept working through some unforeseen challenges and successfully completed this project on time. Looking forward to working with him again.
October 12, 2018 - October 15, 2018
Jamie fixed a complex Windows permissions issue that not even the guys at Wordpress could help me with. Brilliant!!
January 10, 2019 - January 18, 2019
He updated the my server and it corrupted the entire OS. I was not happy though this was not his fault. Mohsin stayed up to early hours of the following mornings helping me re-deploy, configure and set up another server, as it was urgent, and get everything up and running again. He wasn't afraid to say he didn't know certain things and was more than willing to research and learn new solutions that were not specified. Would definitely recommend, 5 stars
University of Oxford