Hello, I am

Sai Kushal Vittanala

Computer Science Engineer | Data-Analyst & Full-Stack Developer

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My Intro

About Me

Experience

3 Years of Programming

Completed

4+ Projects

Expertise

Knowledge of Multiple Subjects

I'm a dedicated DSA enthusiast with over 250+ LeetCode problems solved,
constantly enhancing my understanding of data structures and algorithms—the backbone of efficient systems.

My core focus is Data Science, where I apply statistical knowledge and machine learning to real-world challenges.
I’ve built intelligent systems like real-time face recognition and fight detection using MTCNN and YOLOv3,
and developed scalable platforms such as food waste donation systems and interactive quiz apps.

I also bring experience with tools like TensorFlow, OpenCV, MongoDB, and MERN stack,
along with cloud platforms like AWS and Azure to deploy intelligent systems efficiently.

For me, it’s not just about using technology it’s about mastering it and building impactful solutions.

Learn always. Build always. Solve with purpose.

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My Journey

Education

B.Tech in Computer Science and Engineering

VIT-AP University

Jul 2022 – Jun 2026 CGPA: 8.42 / 10

Intermediate – MPC (Maths, Physics, Chemistry)

Sri Chaitanya Junior College, Vijayawada

2020 – 2022 Grade: A | Marks: 946 / 1000

SSC (Secondary School Certificate)

Sri Chaitanya High School, M. Puram, Vijayawada

2019 – 2020 Division: First | Marks: 559 / 600
My Abilities

Technical Skills

Frontend Development

HTML

Advanced

CSS

Intermediate

JavaScript

Intermediate

React.js

Intermediate

Backend Development

Node.js

Intermediate

REST APIs

Intermediate

MySQL

Advanced

MongoDB

Intermediate

Data Science Libraries

Pandas

Advanced

NumPy

Advanced

OpenCV

Advanced

Matplotlib

Intermediate

Seaborn

Intermediate

Data Visualization

Advanced

AI/ML Frameworks

TensorFlow

Intermediate

PyTorch

Intermediate

Scikit-learn

Intermediate

YOLO & MTCNN

Intermediate

DevOps & Tools

AWS

Beginner

Docker

Intermediate

Git

Intermediate

Azure

Beginner

Programming Languages

Python

Intermediate

Java

Intermediate

C

Intermediate

Course Works

DataStructures & Algorithms

Intermediate

OOP

Intermediate

DataBase Management System

Intermediate

Software Engineering

Intermediate

Development Tools

VS Code

Intermediate

Cursor

Intermediate

Google Colab

Intermediate

Jupyter Notebook

Intermediate

Eclipse

Intermediate
My Services

What I Offer

Web
Development

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Web Development

I build full-stack web applications using modern frameworks and databases that are fast, responsive, and scalable.

  • Interactive and responsive UI with React.js

  • Backend development using Node.js, Express, and MongoDB/MySQL

  • Authentication, leaderboard systems, and API integration

  • Real-time data interaction and performance optimization

AI/ML & Data Science

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AI/ML & Data Science

I build intelligent systems using machine learning and data analytics that deliver real-time insights and automation.

  • Real-time face recognition and fight detection using MTCNN & YOLO

  • Data preprocessing, model training, and evaluation using TensorFlow & scikit-learn

  • Feedback sentiment analysis using NLP pipelines

  • Optimizing systems for latency, accuracy, and efficiency

Programming

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Programming

I write clean, efficient, and scalable code to solve complex problems and build production-ready applications.

  • Problem-solving using DSA in Python, Java, and C

  • RESTful API design and backend logic implementation

  • Deployment and version control using Git and Docker

My Portfolio

Recent Works

All Web Computer Vision Data Science

Face Recognition System

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Real-Time Fight Detection

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Food Waste Management System

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Quiz Website

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Computer Vision-Based Face Recognition System

Technologies: Python, MTCNN, TensorFlow, OpenCV, Deep Learning

  • Deployed a system achieving 30 FPS latency and reducing manual monitoring by 65%.

  • Achieved 97% precision and 85% recall in challenging lighting conditions.

  • Minimized false positives by 70% through advanced preprocessing.

View on GitHub

Real-Time Fight Detection System

Technologies: Python, YOLOv3, OpenCV, Object Detection, Video Analytics

  • Engineered a YOLOv3-powered system with 91% accuracy that triggers immediate alerts.

  • Reduced video processing latency by 20% with optimized caching.

  • Streamlined to 18 FPS on standard hardware with 65% fewer false alarms.

View on GitHub

Food Waste Management System

Technologies: Python, SQL, TensorFlow, Geolocation

  • Developed a full-stack app that reduced regional food waste by a measurable 35%.

  • Increased transaction throughput by 40% by refining SQL database queries.

  • Integrated an NLP component to analyze user feedback and improve usability.

View on GitHub

Quiz Website

Technologies: React.js, Node.js, MongoDB, JavaScript

  • Improved user engagement by 40% with authentication and leaderboards.

  • Slashed data retrieval time by 60% using MongoDB, impacting over 10,000 daily active users.

  • Implemented TCP/IP networking protocols for seamless communication.

View on GitHub

Certifications

MongoDB Intermediate DBA

MongoDB Intermediate DBA

AWS Cloud Foundations

AWS Cloud Foundations

Link
AWS Cloud Architecting

AWS Cloud Architecting

Link
Azure Data Fundamentals

Azure Data Fundamentals

Link
AWS Cloud Practitioner

AWS Cloud Practitioner

Link
Oracle Cloud Infrastructure Foundations

Oracle Cloud Infrastructure Foundations

Link
Get in touch

Contact Me

Talk to me

Email

saikushal185@gmail.com Write Me

WhatsApp

+91 9121274005 Write Me

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