Biswajit Paul
@biswajitpaul1
Freelancer and Bug Bounty Hunter with web development expertise.
IndiaWhat I'm looking for
I'm a dedicated freelancer with extensive experience in bug bounty hunting, web development, and data evaluation. My journey began with a Bachelor of Technology in Computer Science and Engineering, which laid the foundation for my technical skills. Over the years, I've honed my abilities in ethical hacking and web application security, contributing to the security of top-tier organizations and open-source projects.
My work as a bug bounty hunter has allowed me to identify and report critical security vulnerabilities, including medium severity bugs in GitLab and GitHub. I take pride in improving the security posture of various platforms, ensuring user data remains safe. Additionally, my roles as a search engine evaluator and social media evaluator have equipped me with a unique perspective on data quality and AI model training, further enhancing my skill set.
Experience
Work history, roles, and key accomplishments
Bug Bounty Hunter
Huntr.dev
Jan 2023 - Present (2 years 5 months)
Discovered and reported security issues in open-source projects hosted on GitHub. Contributed to making popular open-source applications more secure and safeguarding user data.
Data Annotator
Welocalize
Dec 2023 - Present (1 year 6 months)
Improved AI models by annotating data with human input. Contributed to the enhancement of machine learning algorithms through meticulous data categorization.
Bug Bounty Hunter
HackerOne
Jan 2019 - Present (6 years 5 months)
Identified and reported security vulnerabilities in the assets of top-tier organizations. Provided detailed reports with working proof-of-concept exploits to enhance asset security and user data protection.
Social Media Evaluator
Appen
Jan 2017 - Present (8 years 5 months)
Performed categorization and labeling of data to train AI models, specifically improving the quality of ads shown on Facebook. Ensured data accuracy and relevance for enhanced user experience.
Search Engine Evaluator
Telus International
Jan 2019 - Dec 2022 (3 years 11 months)
Labeled data to train AI models, significantly improving search results on major search engines like Google. Applied meticulous attention to detail in data evaluation to enhance AI performance.
Education
Degrees, certifications, and relevant coursework
Bengal Institute Of Technology And Management
Bachelor of Technology, Computer Science and Engineering
Grade: 7.18 DGPA
Completed a Bachelor of Technology in Computer Science and Engineering. Gained foundational knowledge in computer science principles and engineering practices.
Balichak Bhajahari W.B.C. HS Institution
Higher Secondary Education
Grade: 62.2%
Completed Higher Secondary Education. Focused on a broad curriculum to prepare for higher studies.
Mundamari Ushananda Vidyapith
Matriculation
Grade: 69.6%
Completed Matriculation. Developed fundamental academic skills across various subjects.
Availability
Location
IndiaAuthorized to work in
Job categories
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