Sunny Kumar

About Sunny Kumar

I work across multiple domains including retail and banking, where I have built hands on experience as a data engineer with a strong interest in designing reliable and scalable data systems. I enjoy building and managing data pipelines that solve real business problems, and I actively keep myself updated with emerging technologies in the data and cloud ecosystem.I am experienced in understanding business requirements, translating them into technical solutions, and delivering features that are practical and impact driven. I work closely with stakeholders, value clear communication, and continuously look for opportunities to improve both systems and processes.To strengthen my capabilities further, I am currently pursuing the Executive Post Graduate Certification in AI and Machine Learning by iHUB DivyaSampark, Indian Institute of Technology, Roorkee, in collaboration with Intellipaat. Through this program, I am gaining exposure to machine learning fundamentals, MLOps workflows, and Generative AI concepts, helping me bridge traditional data engineering with production ready AI systems.Technical skills• Programming: Python, SQL• Cloud: AWS (EMR, EC2, S3, Lambda, Step Functions)• Data & Analytics: Snowflake, dbt• Orchestration: Apache Airflow, Control M, Data Pipelines• Version Control: Git• CI CD: GitHub ActionsOutside of work, I enjoy traveling and exploring new places, which helps me stay curious and open to new perspectives.Feel free to reach out at s••••••••@gmail.com if you would like to connect or discuss opportunities around data engineering, analytics, or AI driven systems.

Experience

1. System Engineer

   Tata Consultancy Services

   Aug 2021 — Present · Bengaluru, IN

   Monitor the data pipeline and perform the ETL on various data sets according to business requirement.•Developed a central system to fix Customers who place orders online and then make the payment at a nearby store will not see the actual payment map to the store where they placed the order. This is because details of the customer\'s location were not sent to ILS system in the correct order on time.• Involved in designing or providing the solution of Budgeting and Forecasting tool called ADAPT in the Tech Retail Labour space to Labour Management Client of Sainsburys by implementing the solution using Unix, Ab-initio & SQL.• Changed the File Transfer Mechanism from legacy application server to ASPIRE AWS S3 locations for 4 datasets daily. • Apart from the technical ability, I always ensured there is proper documentation associated with every work which helps other to get process easily so used Confluence for Documentation creation.

Education

• Indian Institute of Technology, Roorkee

  Executive Post Graduate Certification in AI and Machine Learning

• Satyam International School, Patna

  High School , PCM

  2014 — 2016

• Guru Gobind Singh Indraprastha University

  BTech - Bachelor of Technology, Electrical and Electronics Engineering

  2017 — 2021

• Sarvodaya Niketan, Kuju

  10th

  2010 — 2014