Ayush Kumar

Data Engineer

Gurugram, Haryana, India4 yrs 9 mos experience
Highly Stable

Key Highlights

  • 4+ years of experience as a Data Analyst
  • Expert in SQL with a focus on real-world applications
  • Trained multiple learners to succeed in SQL interviews
Stackforce AI infers this person is a Data Analyst with strong SQL and data engineering skills in the SaaS industry.

Contact

Skills

Core Skills

Data EngineeringSqlData Analysis

Other Skills

Data ManipulationExtract, Transform, Load (ETL)Data PipelinesAmazon Web Services (AWS)Advanced SQLPython (Programming Language)PySparkpandasData ScienceCommunicationData ValidationApache SparkBusiness AnalysisBig DataMatplotlib

About

I am a Data Analyst with 4+ years of experience working on SQL, Python, and Power BI. I actively train aspiring Data Analysts in SQL — focusing on real-world business problems, interview preparation, and hands-on coding. 🔹 What I do: • 1:1 SQL Mentorship for Data Analyst roles • Real-time SQL projects & case studies • Interview-focused preparation (joins, CTEs, window functions, etc.) • Resume & portfolio guidance 🔹 Results: • Trained multiple learners from scratch to intermediate level • Helped candidates crack SQL interview rounds If you're looking to level up your SQL or switch to a Data Analyst role, feel free to connect or DM me. Let’s grow 🚀

Experience

Nagarro

Senior Engineer

May 2025Present · 10 mos · Gurugram · On-site

  • Designed and maintained scalable ETL pipelines using PySpark and SQL
  • Processed and transformed large datasets for analytics and reporting
  • Optimized SQL queries to improve performance of data workflows
  • Automated recurring data processing tasks using Python
  • Implemented data validation checks to ensure data quality
  • Worked with AWS services such as S3 and Glue for pipeline execution
  • Collaborated with analytics teams to deliver reliable datasets for reporting dashboards
Data EngineeringData ManipulationExtract, Transform, Load (ETL)Data PipelinesAmazon Web Services (AWS)Advanced SQL+4

Tata consultancy services

4 roles

System Engineer

Promoted

Sep 2023May 2025 · 1 yr 8 mos

  • Developed SQL-based data processing workflows for business reporting
  • Automated manual data operations using Python scripts
  • Performed data cleaning, validation, and transformation
  • Improved query performance for reporting pipelines
  • Supported ETL processes and backend data systems
pandasData ScienceCommunicationData ValidationApache SparkBusiness Analysis+14

Assistant System Engineer

Promoted

Apr 2023May 2024 · 1 yr 1 mo

Problem SolvingpandasAnalytical SkillsData ScienceCommunicationSeaborn+21

Programmer

Oct 2021Aug 2023 · 1 yr 10 mos

CommunicationGIS ApplicationsBig DataMySQL3D GISGeographic Information Systems (GIS)+1

Ignite trainee

May 2021Sep 2021 · 4 mos

pandasData ScienceCommunicationData ValidationApache SparkBig Data+12

Education

Shanmugha Arts, Science, Technology and Research Academy

Master of Computer Applications - MCA — Computer Science

Jul 2021Sep 2023

PGDAV College

Bachelor of science — Computer Science

Jul 2018May 2021

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