Final-year B.Tech student in Cybersecurity at Amrita Vishwa Vidyapeetham, Coimbatore. Gaining experience in vulnerability assessment, penetration testing, full-stack development, blockchain security solutions, and cloud computing. Founder of multiple technical and non-technical clubs.

Amrita Vishwa Vidyapeetham, Coimbatore
CGPA: 8.59/10
Area of Focus: Cybersecurity, Blockchain, Cloud Computing, Network Security Thesis Paper: Ransomware Proof Backup Tool
Clubs: WiCyS ASC, B-RIG, CybeReach, ATC, Sapthavyuha, GDSC

Alwin Memorial Public School, Chennai
Percentage: 95.6%
Area of Focus: Information Technology, Mathematics, Coding
Thesis Paper: The Ailing Planet
Leadership: House Captain - Florence Nightingale, 2019-2020
Clubs: Club Leader - English, Dramatics

Company: Cybersecurity-Nxxt

• Conducted security assessments on web applications and networks.
• Identified vulnerabilities and provided mitigation strategies.
• Developed security tools for automated scanning.

Company: Chennai Metro Rail Limited

• Analyzed IT audit reports and improved network security by reviewing firewall logs and network flow traffic analysis, identifying 32+ global threat actors.
• Automated testing for applications, leveraging custom scripts across Windows and Linux using 15+ tools.

Company: TIFAC-CORE in Cybersecurity

• Designed and implemented a classical cryptography tool for 6+ ciphers, including Affine and Caesar Cipher.
• Collaborated with teammates using Agile methodology to develop cryptographic solutions for confidential projects.

• Designed and implemented a ransomware-resistant backup tool incorporating AES-256 encryption, content-defined chunking, and incremental backups.
• Conducted sandbox testing to analyze ransomware behavior, aligning with performance testing methodologies.
• Implementing a secure backup system with encryption, hashing, and content-defined chunking.
• Ensuring resilience against ransomware attacks.

• Achieved 78.7% accuracy in vehicle damage severity classification using MobileNet v2, training with a dataset of 2000 images.
• Built a Java-based interface enabling real-time image uploads for instant analysis, streamlining detection workflows.

• Developed an ERP system for large user base, staffs and admins focusing on scalability and secure data management.
• Executed threat modelling and SDLC practices, delivering UML-based architectural diagrams and design.

• Engineered a blockchain-enabled bicycle-sharing system with 15 hotspots, integrating IoT for secure communication and fault tolerance.
• Customized CRM solutions and front-end interfaces using HTML, CSS, and JavaScript.

• Implemented a deep learning model for fingerprint and finger vein authentication.
• Enhanced security through generative adversarial networks.

• Co-Founder & Editor-in-Chief, CybeReach (Cyber Research and Creative Hut) (Mar 2022)
• Co-Founder & Student Advisor, Women in Cybersecurity (WiCyS) Amrita Chapter (Sept 2023 - Present)
• Vice-President, Women in Cybersecurity (WiCyS) Amrita Chapter (Sept 2022 - Sept 2023)
• Metaverse Lead, Blockchain Research Interest Group ()

• Co-Lead WMD-D (Web, Multimedia and Documentation)at Anokha TechFest (2023)
  • Managed documentation, reporting, and task delegation for event execution.
• Lead TCW (Technical Competitions and Workshops) at Anokha TechFest (2024)
  • Facilitated collection and communication of workshops from 13+ departments and 80+ Events
• Campus Ambassador, Kerala Blockchain Academy (2022-2023)
  • Facilitated student participation in blockchain incubation programs.

• Assistant Division Director Program Quality, Division G (Jul 2024 - Jun 2025)
• President, Amrita Toastmasters Club (Jan 2024 - Jun 2024)**
• Vice-President - Education, Amrita Toastmasters Club (Jul 2023 - Jan 2024)
• Trainer & Mentor (2023-Present)
• Contest Chair & Chief Judge (2023-2024)

• Programming: Python, C++, Java, Rust, SQL, C, Haskell, C
• Operating Systems: Kali Linux, Windows
• Security Tools: Verifpal, Burp Suite, Metasploit, Wireshark, NMap
• Cloud Computing: AWS Cloud Semester 1 and 2, Cloud Security

• AWS Certified (Cloud & Security)
• Certified Blockchain Associate - KBA
• Certified Cyber Crime Intervention Officer - ISAC
• Certified Python Developer - MSME Government of India

• Toastmaster of the Quarter (Q3 2024) - Division G
• Stellar President Award (2023 - 2024)

• Email: roshnivenkatesan04@gmail.com
• LinkedIn: linkedin.com/in/roshni-venkatesan-bb8670213
• GitHub: github.com/CeraMapleheart
• Phone: +91 9514712939
• Address: 33C Kannadasan Street, Balaji Nagar, Selaiyur, Chennai - 600073

• English
• Tamil
• Hindi
• Italian
• German