SagarRameshDubile
Final-year CS student at VIT Andhra Pradesh building intelligent systems that turn raw data into decisions and smart contracts into trust.
Turning Data into
Decisions, and Code
into Impact
I'm a final-year B.Tech Computer Science student at VIT Andhra Pradesh with a 8.81 CGPA, specializing across four high-demand domains — AI/ML, Data Science, Data Analytics, and Blockchain engineering.
I build end-to-end systems: from training neural networks and building semantic search engines, to deploying Ethereum smart contracts and creating civic-tech platforms that serve real communities.
As a Smart India Hackathon 2025 Finalist, I've shipped production-grade work under pressure — and I love doing it.
Four Domains, One Engineer
AI / Machine Learning
Building end-to-end ML pipelines — from data preprocessing and model training to evaluation and deployment. Specializing in NLP, semantic search, and computer vision systems.
- Model Training & Evaluation
- NLP · Transformers · Embeddings
- Facial Recognition (94% accuracy)
- Fuzzy C-Means Clustering
Data Science
Designing and implementing data pipelines, semantic corpora, and vector databases. Applying statistical methods and unsupervised learning to derive meaningful insights from complex datasets.
- EDA & Statistical Analysis
- Vector Search · ChromaDB
- PCA & Dimensionality Reduction
- Cosine Similarity & Retrieval
Data Analytics
Creating KPI dashboards, district-wise analytics, and SLA tracking systems. Turning raw civic and operational data into clarity for decision-makers via interactive visualizations.
- Power BI KPI Dashboards
- District-wise Analytics (JanVAni)
- Data Cleaning & Transformation
- SLA & Lifecycle Tracking
Blockchain Engineering
Developing and auditing Ethereum smart contracts with gas optimization and security-first design. Building decentralized application workflows and contract validation pipelines.
- Solidity Smart Contracts
- Gas Optimization & Auditing
- DApp Architecture & Design
- Unit Testing & Validation
Tools & Technologies
Where I've Worked
Blockchain Engineer Intern
- Developed and reviewed Ethereum smart contracts with focus on secure logic and gas optimization
- Supported decentralized application workflows and blockchain solution design
- Designed smart contract modules with vulnerability assessment and comprehensive testing
- Implemented unit testing and contract validation pipelines to prevent logic vulnerabilities
Things I've Built
JanVAni
AI-Powered Civic Issue Reporting & Resolution Platform
Smart civic grievance platform with real-time tracking, map-based visualization, and AI autofill — improving prioritization by 45% and engagement by 60%.
- RBAC dashboards with district-wise analytics
- AI autofill for issue categorization
- Smart India Hackathon 2025 — Finalist 🏆
Neural Semantic Search
Transformer-powered semantic retrieval at scale
Semantic search engine using Sentence Transformers, ChromaDB, and cosine similarity with PCA & Fuzzy C-Means clustering for intelligent topic organization.
- Custom semantic cache for low-latency queries
- FastAPI service with performance monitoring
- Soft topic assignment via Fuzzy C-Means
TraceID
Frame-wise CCTV Monitoring System
Python facial recognition system achieving 94% accuracy for identifying missing individuals from CCTV feeds with automated detection and timestamp logging.
- Frame-wise detection with timestamp logging
- Optimized face-matching pipeline — real-time
- Automated detection reducing manual work by 70%
Academic Journey
B.Tech in Computer Science
12th Science
10th CBSE
Certifications & Achievements
Let's Build Something Together
Whether it's an AI pipeline, a data science project, or a blockchain system — I'm all ears. Drop me a message and I'll get back within 24 hours.