Results-driven IT professional with over 8 years of experience in designing, developing, and implementing Data Warehousing and Data Engineering solutions. Expertise as an Alteryx Developer exceeds 5 years, complemented by over a year as a Redpoint RPDM Developer, demonstrating proficiency in the Alteryx Data Blending tool. Strong SQL skills enable the creation of complex queries and effective collaboration with database systems such as Oracle and MS SQL Server. Extensive experience in requirement analysis and ETL application development ensures the delivery of high-quality solutions tailored to diverse business needs. A proven track record of implementing process improvements, including the development of a SQL-based Data Analysis Access Tool with predefined queries, highlights adaptability to new technologies and a commitment to teamwork across various project sizes.
Hi, I’m
Mahamad Hakkim Ulla Khan B A
Bengaluru
Summary
Overview
9
years of professional experience
1
Certification
Work History
Apexon/ Goldman Sachs
Senior Data Engineer / Sr. Business Intelligence Developer
03.2023 - Current
Job overview
- Designed, developed, and automated data workflows in Alteryx, including macros and analytic apps, to streamline business processes and reduce manual effort.
- Built interactive dashboards and reports in Tableau to deliver actionable insights for stakeholders across business functions.
- Partnered with business users to gather requirements, translate them into technical solutions, and optimize reporting processes.
- Performed data extraction, transformation, and loading (ETL) using SQL and Alteryx, applying business logic to ensure data accuracy and consistency.
- Deployed and maintained BI solutions in production, monitoring workflows and ensuring timely resolution of incidents to support critical reporting needs.
Apexon
Senior Data Engineer
05.2022 - 03.2023
Job overview
- Developed and implemented Redpoint solutions for clients, including data quality assessments, profiling, cleansing, and matching activities.
- Collaborated with cross-functional teams to gather requirements and design Redpoint workflows to meet client needs.
- Conducted data analysis and mapping exercises to ensure accurate data integration and transformation.
- Created and executed test plans, including data validation and system integration testing, to ensure the quality and functionality of Redpoint solutions.
JP Morgan Chase
Associate
06.2019 - 04.2022
Job overview
- Managed end-to-end automation in Alteryx, including development of macros, analytic apps, and user interfaces.
- Designed and deployed processes and workflows into the Analytics Gallery for end reporting across multiple production collections.
- Responsible for maintaining and monitoring workflows in the production environment, with strong ability to quickly resolve production incidents.
- Extracted data from source databases using SQL queries, applied business logic, and loaded results into Internal Websites.
- Collaborated with business users on a weekly basis to gather requirements and drive process optimization.
Prepared technical specification documents and reference guides detailing the complete end-to-end process.
Cognizant Technologies Solutions
Sr Analyst
05.2016 - 04.2019
Job overview
- Consolidate and optimize available data warehouse infrastructure and create star schema to fetch data from different files.
- Implement ETL procedures (Transformations) for intake of data from external source files as well as ensure data is valid and verified.
- Implemented a Process improvement idea as a SQL tool for Data Analysis Access Tool which contains set of pre-defined Queries for Data analysis.
- Create, design and execute test plans, test harnesses and test cases.
- Creating SQL queries to check Invalids data present in the database.
- Carry out Monitoring, Tuning, and Database performance analysis.
- Keeping a track of the Defect in the defect tracker (HP-ALM).
Education
Visvesvaraya Institute of TechnologyBengaluru, India
Master of Computer Applications from Computer Applications Development
08-2015
University Overview
Skills
- Database management: MS SQL Server
- Software development: Python
- Proficient in Alteryx, Redpoint, and Informatica PC
- JIRA and Azure project oversight
- Proficient in Tableau and Power BI
- Experience with AWS cloud services
- Requirements gathering and problem-solving skills
- Analytical role experience
- Proficient in Agile and Waterfall methodologies
- Organizations - Cognizant Technology Solutions, JP Morgan Chase Co, Apexon (Goldman Sachs)
Certification
Alteryx Core Certified (@Mhu Khan).
Timeline
Senior Data Engineer / Sr. Business Intelligence Developer
Apexon/ Goldman Sachs
03.2023 - Current
Senior Data Engineer
Apexon
05.2022 - 03.2023
Associate
JP Morgan Chase
06.2019 - 04.2022
Sr Analyst
Cognizant Technologies Solutions
05.2016 - 04.2019
Visvesvaraya Institute of Technology
Master of Computer Applications from Computer Applications Development