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Shubham Jaiswal profile image

Shubham Jaiswal

Security Researcher at Hack Hunt
Intro Book
Seasoned security professional with 10+ years of experience in full-stack web development and ETL development.
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Location
Purnia, Bihar, India, IN
Languages
  • English Full professional proficiency
  • Hindi Native or bilingual proficiency
  • Japanese Elementary proficiency
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Bio

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Shubham Jaiswal is a seasoned security professional with 10+ years of experience in full-stack web development, security research, and ETL development. He holds a Master of Technology degree in Computer Science and has completed various certifications in cybersecurity and data science. He has worked as a Security Researcher at Hack Hunt and an ETL Developer at Cognizant, where he has implemented user access controls, identity and access management systems, and ETL processes to improve client profits. He has also worked on performance tuning of mappings/session at database and Informatica level. Shubham is proficient in English, Hindi, and Japanese, and has completed various certifications in cybersecurity and data science.

Credentials

  • CEH (V12) - Certified Ethical Hacker Training Program
    Simplilearn
    Feb, 2024
    - Apr, 2026
  • Internship on Cybersecurity and Ethical Hacking
    TechnoHacks EduTech
    Dec, 2023
    - Apr, 2026
  • 3-days Bootcamp on How Indian Accounting & Bookkeeping Professionals can Get US Jobs and Freelance Gigs
    SkillArbitrage
    Aug, 2023
    - Apr, 2026
  • Data Science with Python
    Simplilearn
    Jul, 2023
    - Apr, 2026
  • Foundations of Cybersecurity
    Coursera
    Jul, 2023
    - Apr, 2026

Experience

  • Hack Hunt
    • Security Researcher
      • Sep 2022 - Jun 2023

      • Set and implement user access controls and identity and access management systems• Monitor network and application performance to identify and irregular activity• Perform regular audits to ensure security practices are compliant which helps the company to decrease the security threat from 10% to 8%.• Deploy endpoint detection and prevention tools to thwart malicious hacks which help the company to increase their profit from 2% to 4 % in a quarter.• Set up patch management systems to update applications automatically• Implement comprehensive vulnerability management systems across all assets on-premises and in the cloud.• Work with IT operations to set up a shared disaster recovery/business continuity plan• Work with HR and/or team leads to educate employees on how to identify suspicious activity

  • Cognizant
    • Hyderabad, Telangana, India
    • ETL Developer
      • Dec 2018 - Dec 2021
      • Hyderabad, Telangana, India

      • Involved in analysis of source systems, business requirements and identification of business rules and creating low-level specifications which increases the profit of client from 2% to 5%.• Responsible for developing, unit testing and supporting various testing phases for the ETL (Extract, Transform and Load) processes using Informatica Power Center.• Extracted data from various source systems like XML, flat-files, CSV, Oracle• Implemented Slowly Changing Dimensions (Type 1 2, & 4).• Created mappings using the transformations like Source qualifier, SQL, Aggregator, Expression, look-up, Router, Filter, Update Strategy, Joiner, Stored procedure and etc. transformations.• Instrumental in performance tuning of mappings/session at database and Informatica level to improve ETL load timings.• Worked as L2/L3 support for some time during this period as ETL developer.

Education

  • 2021 - 2023
    Vellore Institute of Technology
    Master of Technology - MTech, Computer Science
  • 2013 - 2017
    Bansal Institute of Research, Technology and Science
    Bachelor of Engineering - BE, Mechanical Engineering

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Industry Focus. “Computer and Network Security”

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