[ IDENTITY CONFIRMED ] — PROFILE LOADED

SUBAK KUMAR

13
Projects
0.99
Best AUC
122K
Records
∞
Iterations
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Identity Module

System Profile

AI & Data Science graduate. I build production-grade intelligent systems — LLM-powered tools, RAG pipelines, ML classifiers, and full-stack analytics dashboards.

13 projects shipped. All open-source. All working. From code review assistants to live stock dashboards — each system solves a real problem.

Cisco & networking certified. Internship at Orion EdTech. Presented at IIT Chennai and SIMATS Tech Star Summit. Currently open to work.

13
Systems Built
0.99
Best AUC Score
122K
Records Analyzed
50K
Sessions Modeled
Capability Index

Installed Modules

⚡
AI & LLMs
Groq APILLM Integration Prompt EngineeringRAG Pipelines ChromaDBStreaming APIs
🧠
ML & Data
XGBoostscikit-learn TensorFlowNumPy PandasMatplotlib
⚙
Backend
PythonFlask SQLAlchemyREST APIs SQLiteAPScheduler
🌐
Networking
Cisco IOSRouting & Switching VLANsOSPF NetmikoNetwork Automation
🔧
Tools
Git & GitHubVS Code JupyterLinux WiresharkChart.js
📜
Languages
PythonJava C/C++SQL HTML/CSSJavaScript
📊
Dashboards
Plotly DashChart.js yfinanceReal-time Data Interactive BIData Viz
Deployed Systems

Active Projects

SYS_001 // AI · LLMDEPLOYED
AI Interview Coach
Adaptive mock interview platform. AI adapts follow-up questions based on candidate answers. Generates 5-dimension radar chart performance report.
Streaming AI + Voice Input + Radar Chart Report
FlaskGroqChart.jsWeb Speech API
Access Repository
SYS_002 // AI · SecurityDEPLOYED
AI Code Reviewer
LLM-powered code analysis detecting bugs, security vulnerabilities, and architecture issues with line references and quality score 0-100.
Detects SQL Injection · Hardcoded Secrets · Bad Architecture
FlaskGroqSQLitePrompt Eng.
Access Repository
SYS_003 // RAG · NLPDEPLOYED
RAG Knowledge Assistant
Chat with your own documents — PDFs, notes, markdown. Answers with exact source citations and relevance scores from ChromaDB vector search.
ChromaDB + all-MiniLM-L6-v2 + Cosine Similarity
ChromaDBGroqFlaskPyPDF2
Access Repository
SYS_004 // ML · ClassificationDEPLOYED
Churn Prediction Engine
Trains and compares 4 ML models to predict customer churn. XGBoost selected as best performer. Interactive dashboard with at-risk table.
AUC 0.9879 · XGBoost · 5-Fold Cross-Validation
XGBoostscikit-learnFlaskMatplotlib
Access Repository
SYS_005 // Full Stack · BIDEPLOYED
Analytics Dashboard
Production-grade BI dashboard with live KPIs, revenue trends, category breakdown, regional analysis and sortable product tables.
7 API Endpoints · 8K Orders · Live Date Filters
FlaskSQLiteSQLAlchemyChart.js
Access Repository
SYS_006 // MLOps · MonitorDEPLOYED
System Failure Monitor
Predicts system failures before they happen. NumPy trend analysis gives actionable ETA alerts — not just post-incident dashboards.
NumPy Trend Analysis · Sliding Window · ETA Alerts
FlaskNumPyAPSchedulerChart.js
Access Repository
SYS_007 // Plotly Dash · AnalyticsDEPLOYED
Funnel Analysis Dashboard
Interactive e-commerce conversion funnel. Live filters across device, traffic source, country and category across 50K sessions.
11 Charts · 4 Live Filters · Drop-off Intelligence
Plotly DashPandasNumPy
Access Repository
SYS_008 // Plotly Dash · MLDEPLOYED
Churn Prediction Dashboard
Interactive ML churn dashboard — risk scoring, feature importance, probability distribution and at-risk customer table powered by XGBoost.
AUC 0.9879 · Risk Table · Feature Importance
Plotly DashXGBoostjoblib
Access Repository
SYS_009 // Plotly Dash · BIDEPLOYED
Analytics BI Dashboard
Full BI dashboard — revenue heatmap, top 10 products, profit margin analysis, regional breakdown and order trends with live filters.
Monthly Heatmap · Top Products · Margin Analysis
Plotly DashPandasSQLite
Access Repository
SYS_010 // Plotly Dash · LiveDEPLOYED
Stock Intelligence Dashboard
Live stock market dashboard powered by Yahoo Finance. Candlestick charts, RSI, MACD, Bollinger Bands, multi-stock comparison and correlation matrix.
Live Yahoo Finance · RSI · MACD · Correlation Matrix
Plotly DashyfinanceNumPy
Access Repository
Event Log

System Chronicle

Data Analyst Intern
ORION EDTECH · Tamil Nadu, India
Jan 2026 — Mar 2026
  • Performed revenue and operational data analysis using Python (Pandas), improving reporting accuracy through structured dataset cleaning
  • Created Matplotlib visualizations to identify sales trends and performance patterns supporting data-driven decisions
  • Extracted actionable insights and assisted in workflow optimization through structured performance analysis
Achievements & Recognition
Academic & Technical
Academic Record
  • Top Engineer — AI Workshop, IIT Chennai
  • Project Presentation — Brain Tumor Classification using EfficientNetB0, Tech Star Summit, SIMATS Engineering
  • Cisco Certified — Networking, Routing & Switching, Security
Communication Node

Establish Connection

ENTITY :: SUBAK KUMAR
LOCATION :: Tamil Nadu, India
CHANNEL_01 :: subakkumarss@gmail.com
CHANNEL_02 :: github.com/Subakkumar
STATUS :: OPEN TO WORK
✉ Email ⌥ GitHub ⊕ Portfolio v1