Sanivarapu Deekshitha

About

B.Tech Computer Science and Engineering student at Vignan University with hands-on experience building full-stack web applications, REST APIs, and database-backed systems. Interested in software engineering, machine learning, and practical product development.

Education

• Bachelor of Technology
  Vignan University
  Computer Science and Engineering · Aug 2024 – May 2028

Skills

• Algorithms <3 months
• C <3 months
• CSS <3 months
• Data Structures <3 months
• Express.js <3 months
• HTML <3 months
• Python <3 months
• Java <3 months
• JavaScript <3 months
• Node.js <3 months
• Feature Engineering <3 months
• NumPy <3 months
• Pandas <3 months
• scikit-learn <3 months
• React <3 months
• JWT <3 months
• API Integration Understanding <3 months
• Multithreading <3 months
• Natural Language Processing <3 months
• OAuth 2.0 <3 months
• Tf-Idf <3 months
• Logistic Regression ( in progress ) <3 months

Tools / apps / platforms

• Git <3 months
• GitHub <3 months
• Google Colab <3 months
• MongoDB <3 months
• MongoDB Atlas <3 months
• MySQL <3 months
• Render <3 months
• Vercel <3 months
• VS Code <3 months

Projects

• MiniDB — Key-Value Database Engine
  Python, B-tree, WAL, TCP, Multi-threading

  Built a key-value database engine from scratch with B-tree storage and Write-Ahead Logging for crash recovery. Implemented a multi-threaded TCP server for concurrent clients and benchmarked read/write performance.

• Fraud Detection REST API
  Python, Flask, Scikit-Learn, Isolation Forest

  Built a production-style REST API for real-time fraud detection using an unsupervised Isolation Forest model. Deployed as a standalone service on Render with UptimeRobot monitoring and structured JSON responses.

• SonicSpace — Browser-Based Room Acoustic Analyzer
  JavaScript, Web Audio API, PWA

  Built a fully client-side PWA that measures RT60 reverberation and frequency response live from the device microphone. Generated acoustic recommendations by processing live audio signals entirely in-browser.

• SafeSphere AI — Cyberbullying Detection Platform
  MERN, JWT, OAuth 2.0

  Developed and deployed a full-stack MERN platform that flags harmful content using keyword-based severity scoring and a guided complaint pipeline with admin review and resolution. Secured the app with Google OAuth 2.0, JWT auth, and role-based access control; deployed on Vercel and Render with MongoDB Atlas.

🏆 Achievements & awards

• Top 50 teams — Smart India Hackathon 2026 internal round · 2026

  Selected among the Top 50 teams in the college-level internal round for the disaster management problem statement as part of a 6-member team.

• Mentored peers on resume building and ATS optimization

  Mentored 2 peers on resume building and ATS optimization to help them craft targeted internship applications.

• Infosys Springboard Pragati: Path to Future (Cohort 9)

  Currently pursuing the program while maintaining a CGPA of 8.50/10.