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Aryaman Malikk

Data Engineer  ·  GenAI Specialist  ·  Cloud Architect

Building scalable data solutions with measurable enterprise impact. Specializing in ETL pipelines, intelligent document processing, and cloud-native architectures.

View My Work  → LinkedIn GitHub
📍 Gurugram, India ✉ aryamanmalik04@gmail.com 📞 +91 84273 31664
$57M+
Business Impact Delivered
97%
OCR + GenAI Extraction Accuracy
20K+
Daily Booking Requests Processed
// expertise

Tech Stack

⚙️

Data Engineering

SQL PySpark Databricks ETL / ELT Data Architecture
☁️

Cloud & Platforms

Azure Cloud Workflows Data Lakes Cloud Infrastructure
🤖

GenAI & Automation

Generative AI Prompt Engineering Document Processing RPA
📊

Analytics & BI

Power BI Tableau DAX Real-time Dashboards
💻

Software Engineering

C# / .NET Python OOP Version Control
🔬

Specializations

Identity Resolution Data Cleansing OCR & ML Big Data
// career

Professional Experience

BTSA (ETL) — Data Engineer

Current

ZS Associates · Gurugram

May 2025 – Present

  • Engineered intelligent document processing system using OCR + GenAI, achieving ~97% accuracy extracting data from emails & attachments for global booking operations
  • Designed & deployed centralized reservation system serving 130+ luxury properties, reducing guest communication response time by ~90%
  • Built scalable cloud-based workflows handling 20,000+ daily booking requests, driving ~$50M in business impact through intelligent customer insights
  • Delivered RPA-driven automation reducing processing time from hours to seconds, generating ~$7M in annual efficiency gains
  • Contributed to enterprise-scale initiatives for a leading global bank & luxury hotel groups, supporting high-value business-critical operations
  • Structured revenue insights & contribution tracking for major banking client, improving leadership decision-making visibility

Data Engineer Intern

Intern

Neostats Analytics · Bengaluru

Sept 2024 – Mar 2025

  • Designed & implemented scalable ETL pipelines ingesting data from 10+ channels, ensuring continuous flow & consistency across systems
  • Applied data cleansing & standardization techniques on 2M+ records, significantly improving data quality & reliability
  • Built identity resolution & record linkage logic to deduplicate customer profiles, creating a unified master dataset for analytics
  • Modeled layered data architecture enriched with historical & behavioral attributes supporting downstream analytics & targeted marketing
  • Developed real-time dashboards across oil & gas domain, enabling live monitoring of operational efficiency

Software Engineer Intern

Intern

Becton Dickinson and Co. · Chandigarh

Jul 2023 – Dec 2023

  • Contributed to enhancements in a .NET-based application for device monitoring, improving functionality & supporting business requirements
  • Applied C# & OOP principles to implement features and manage code updates through structured version control practices
🎓
B.Tech in Computer Science
UPES, Dehradun
Sept 2020 – May 2024 · Specialized in Big Data Analytics
// intelligence

GenAI & Prompt Engineering

📄

Document Intelligence

Built end-to-end intelligent document processing combining OCR with Generative AI for automated data extraction from unstructured sources — emails, attachments, PDFs. Achieved 97% accuracy validating and extracting structured data from booking and event opportunities at enterprise scale.

⚡

Prompt Engineering

Designed and optimized prompts for GenAI models to extract complex data patterns from unstructured text. Implemented validation logic to ensure data integrity and consistency in enterprise-scale document processing pipelines handling thousands of documents daily.

🔗

Production AI Integration

Integrated Generative AI into production ETL workflows, enabling seamless centralized processing of large-scale deals while maintaining data quality standards. Reduced manual intervention by automating complex extraction workflows end-to-end.

// work

Projects & Portfolio

Featured ↗

Sales Insights Dashboard

MySQL Power BI Analytics

Comprehensive analysis of a large-scale sales dataset. Utilized MySQL for robust data storage and Power BI for interactive dashboards revealing key business insights and performance metrics.

View Repository →
Featured ↗

HR Analytics Dashboard

Power BI DAX HR Data

In-depth HR data analysis examining employee location preferences and leave patterns across 100+ employees. Leveraged DAX calculations and Power BI visualizations for actionable HR insights.

View Repository →
Featured ↗

Fake News Detector

Machine Learning NLP Classification

ML-powered classifier to identify and flag fake news articles. Demonstrates proficiency in classification algorithms and NLP techniques applied to a real-world misinformation problem.

View Repository →
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London Bike Rides

Tableau Data Viz Analysis

Interactive Tableau dashboard visualizing bike-sharing patterns correlated with weather conditions and holidays. Integrated multiple data sources for comprehensive transportation insights.

View Repository →

Let's Build Something Together

Interested in data engineering, GenAI solutions, or new opportunities? I'm always open to a good conversation.

LinkedIn  → Send Email GitHub
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