Mikky Khan
Delhi
Summary
In the next three years, I aim to become a Principal Data Engineer.
Big Data Engineer with over 8 years of experience in designing and implementing ETL batch processing systems using PySpark and AWS cloud services. Expert in building scalable, high-performance data pipelines to efficiently transform and store large volumes of data. Proficient in leveraging AWS technologies, such as S3, for seamless data integration and storage. Strong background in optimizing data workflows, improving processing speeds, and ensuring data quality. Adept at collaborating with cross-functional teams to deliver robust data solutions that support business intelligence and analytics.
Overview
11
11
years of professional experience
Work History
Technical Lead
PeopleStrong Technologies Private Limited
Gurgaon
04.2018 - Current
- Designed and implemented ETL batch processing workflows using PySpark to efficiently transform and load large datasets
- Implemented incremental data upserts in KUDU based on configurations stored in MySQL
- Designed and implemented denormalized tables in the gold layer to optimize data retrieval and reporting performance
- Developed a reporting framework using Impala shell to generate reports
- Exported reports to Excel using Python or PySpark jobs
- Attendance Process in PySpark, like total day, present day, leave, absent.
Senior Software Engineer
Big Byte Solutions Pvt. Ltd.
Delhi
01.2014 - 04.2018
- Specialized in data design and analysis, translating client requirements into effective data solutions
- Developed and enhanced HRMS products to meet organizational needs
- Optimized leave and attendance tracking processes
- Managed and tracked organizational assets
- Implemented accurate tax calculation mechanisms
- Handled salary computations and disbursements
- Generated detailed salary slips and ensured compliance with regulations
- Administered Provident Fund (PF) and Employees' State Insurance (ESI) contributions
- Created and managed journal vouchers for financial transactions
- Processed employee reimbursements accurately and timely
- Developed key HRMS products: WEBPAY and ESS (Employee Self-Service) Portal
- Utilized ASP.NET and MSSQL Server Management Tools for development, enabling robust and scalable application management.
Education
Bachelor of Computer Applications (BCA) -
Sikkim Manipal University (SMU)
Delhi03-2013
Skills
- PySpark
- Impala/Kudu
- SQL Server
- Hive
- Postgres
- MySQL
- HBase/Phoenix
Additional Information
8+ Years
Favoritequote
I excel in a positive environment where teamwork is valued. I feel motivated when I achieve my goals and solve challenging problems.
Personal Information
Title: Big Data Engineer
Hobbies and Interests
- Cricket
- Football
- Gym Fitness
Languages
Fluent, Fluent
Careeraspiration
In the next three years, I aim to become a Principal Data Engineer.
Skills
3 Years, 3 Years, 4 Years, 3 Years, 3 Years, 3 Years
Timeline
Technical Lead
PeopleStrong Technologies Private Limited
04.2018 - Current
Senior Software Engineer
Big Byte Solutions Pvt. Ltd.
01.2014 - 04.2018
Bachelor of Computer Applications (BCA) -
Sikkim Manipal University (SMU)
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