Chenna Venkata Naga Sai Tejaswini

About

Computer Science and Engineering undergraduate with a strong foundation in Java, Python, C, SQL, data structures, algorithms, and object-oriented programming. Has hands-on project experience in secure software development, blockchain-based certificate verification, and file integrity monitoring.

Experience

• Cybersecurity Engineer
  Siliquan · Vijayawada, Andhra Pradesh, India
  May 2026 – Aug 2026

Education

• B.Tech
  Gouthami Institute of Technology and Management for Women
  Computer Science and Engineering · Aug 2023 – Jun 2027
• Intermediate (MPC)
  Sri Venkateswara Junior College
  MPC · Jun 2021 – Aug 2023
• SSC
  KSRM ZP High School
  Jun 2020 – Jun 2021

Skills

• SQL
• C
• CSS
• Computer Networks
• HTML
• Python
• Java
• Operating Systems
• Secure Coding
• Oop
• Sql Injection
• Xss
• Bug Bounty
• Advanced DBMS

Projects

• APSRTC Mobile App UI/UX Design ↗
  Figma

  Designed a modern mobile application prototype for APSRTC using Figma with a focus on usability and accessibility. Created wireframes, user flows, reusable UI components, and interactive prototypes.

• File Tampering Detection System ↗
  Python, SHA-256

  Developed a file integrity monitoring application using Python to detect unauthorized file modifications. Implemented SHA-256 hashing to generate and compare file integrity values. Automated modification detection and generated alerts when monitored files were altered.

• Blockchain Certificate Verification System ↗
  Python, SQLite, SHA-256

  Developed a certificate generation and verification system using Python and SQLite for secure certificate management. Implemented SHA-256 hashing to verify certificate integrity and identify unauthorized modifications. Developed an admin dashboard for certificate generation, management, and verification.

Courses & certifications

• Java Programming · Infosys Springboard
• Python Programming · PrepInsta
• SQL · PrepInsta
• Generative AI · NASSCOM
• AVINYA 2.0 - HACKATHON · CBIT, Proddatur
• Web Accessibility Engineering for Developers · Infosys Springboard