Headline

System Engineer | Tata Consultancy Services | Python Backend Engineer | OCR & Document Intelligence | AWS Textract • Lambda • SageMaker | Python | Pandas | Numpy | SQL | Java | Tableau | Springboot

About

Backend engineer with hands-on experience building cloud-based AI pipelines using Python, Flask, and AWS (Textract, Lambda, S3, DynamoDB, SageMaker). Experienced in processing ML outputs, designing JSON-driven data flows, and debugging production systems across distributed environments. Currently involved in maintaining and improving workflows using AWS services like Textract, Lambda, and SageMaker AI. Much of my learning has come from working on real systems — debugging issues, understanding how things behave in production, and making solutions more reliable. With a background in backend roles and an MTech in AI/ML, I’m interested in building practical AI systems that solve real problems. Always open to learning, meaningful collaborations, and opportunities in Applied AI and intelligent automation.

Location

Noida

Work experience

System Engineer (AI/ML) at Tata Consultancy Services, Jul 2025 - Present · 1 yr 1 mo, Noida, Uttar Pradesh, India, Working on production-grade AI-powered document processing systems built on AWS. Involved in backend development, data processing, and production issue resolution across distributed cloud environments. Key Contributions: - Built and maintained backend workflows using Python and Flask for AI-driven document processing pipelines - Worked extensively with AWS services including Textract, Lambda, S3, DynamoDB, EC2, and SageMaker - Developed post-processing logic for Textract outputs, transforming raw extraction data into structured JSON responses for downstream systems - Designed JSON-based data pipelines to process and integrate ML model outputs into application workflows - Handled data transformation using Pandas-based processing for structured document intelligence use cases - Supported storage and retrieval layers using DynamoDB and S3 for scalable data handling - Investigated and resolved high-impact production defects, debugging cross-service failures and improving system reliability - Collaborated with frontend and stakeholder teams to diagnose issues and ensure smooth data flow across services - Gained hands-on exposure to AI-assisted pipelines combining OCR, ML inference, and backend APIs

Sabbatical Leaves at Tata Consultancy Services, Aug 2023 - Jul 2025 · 2 yrs, Noida, Uttar Pradesh, India, Pursuing Mtech in computer engineering (AI/ML) from Faculty of Engineering and Technology, Jamia Millia Islamia, New Delhi

System Engineer at Tata Consultancy Services, Apr 2023 - Aug 2023 · 5 mos, Noida, Uttar Pradesh, India, Worked in JAVA, JSP, JavaScript, Azure SQL by Enhancing existing Application Design as per the Business Requirements.

Associate Developer at Evon Technologies, Sep 2020 - Apr 2021 · 8 mos, Dehradun, Uttarakhand, India

Education

Master of Technology - MTech, Computer Engineering, Faculty of Engineering and Technology, Jamia Millia Islamia

Bachelor of Technology - BTech, Computer Science and Engineering, Uttarakhand Technical University