Skip to content
View theammarngp-makes's full-sized avatar
🏗️
Building
🏗️
Building

Organizations

@Apex-Analyticx-group

Block or report theammarngp-makes

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
theammarngp-makes/README.md

Website LinkedIn Gmail


👋 About Me

I'm a Data Analyst from Nagpur, India, who builds end-to-end analytics — from raw SQL queries to Tableau dashboards — around real business problems, and writes curriculum-grade SQL content on the side.

  • 🎓Engineering B.tech student at Nagpur — SGPA 8.53 (Sem 1), 7.86 (Sem 2)
  • 🔭 Co-founder — Execution & Lead Data Analyst at Apex Analyticx, a freelance venture delivering data analytics and other services to businesses
  • 🏙️ Building NagpurLens, an open-source urban intelligence platform mapping infrastructure gaps across Nagpur
  • 📚 Author of the SQL Engineering Handbook, a 20+ module production-grade SQL curriculum
  • 🎯 Currently seeking a paid Data Analyst internship where I can contribute from day one with SQL, Python, and data storytelling



🛠 Tech Stack

Data & Analytics
SQL Python Pandas Tableau Matplotlib Seaborn

SQL depth: Joins · Subqueries · CTEs · Window Functions · Query Optimization · Data Modeling · GROUP BY/HAVING · CASE WHEN

Languages & Programming
C C++ Java OOP Verilog

Tools & Platforms
FastAPI Git GitHub


📜 Certifications & Externships

  • HackerRank — SQL (Advanced)
  • HackerRank — SQL (Basic)
  • Zetheta Algorithms — Certificate of Project Work Experience, Data Analyst Securitisation (Data Analyst role, 15 full-time days equivalent) — IFRS 9 ECL modeling, DAX, star schema, and Python analytics on real auto loan data

🚀 Apex Analyticx

Co-founder — Execution & Lead Data Analyst

A freelance venture offering multiple services to businesses, including data analytics — I lead execution and the data analytics function.

Apex Analyticx


📊 Featured Projects

Project What it answers Stack
SQL Engineering Handbook A 20+ module production-quality knowledge base covering advanced SQL, performance tuning, data modeling, and real-world query design — with a full resource library and community health docs SQL MySQL Git
NagpurLens (open-source, in progress) An urban intelligence platform mapping infrastructure gaps and growth signals across 57 Nagpur localities using custom KPIs — density, healthcare access, investment attractiveness MySQL FastAPI Streamlit Python
Olist Sales Analysis Which categories & regions drive 80% of revenue across 95K+ orders? SQL Python Pandas Tableau
Cohort Retention Analysis Why do 96%+ customers never return after their first purchase? SQL Python Tableau
RFM Customer Segmentation Who are the high-value vs. at-risk customers? SQL Python Pandas Tableau
Daily Reflection Tree A deterministic CLI journaling app with 25+ branching nodes across three psychological axes — no LLM at runtime Python FastAPI JSON

NagpurLens is a multi-collaborator, in-progress project — link will be added once the repo is public-ready.


📈 GitHub Stats

Snake animation

🤝 Let's Connect



If you're a recruiter — start with the project table above. Each project links directly to the repo with full documentation.

Pinned Loading

  1. SQL-Engineering-Handbook SQL-Engineering-Handbook Public

    Production-ready SQL Engineering Handbook with SQL tutorials, interview questions, real-world projects, query optimization, window functions, and analytics engineering examples.

    SQL 9 4

  2. NagpurLens NagpurLens Public

    Research-driven Urban Intelligence Platform for Nagpur using PostgreSQL, SQL, Python, GIS, and Data Analytics to generate reproducible infrastructure, growth, and real estate insights.

    4 2

  3. ecommerce-rfm-customer-segmentation ecommerce-rfm-customer-segmentation Public

    RFM (Recency, Frequency, Monetary) analysis using SQL to segment customers and identify high-value, loyal, and at-risk users in an e-commerce dataset

    SQL 6 1

  4. E-commerce-cohort-retention-analysis E-commerce-cohort-retention-analysis Public

    E-Commerce Cohort Retention Analysis is a Python-based data analytics project designed to track customer loyalty, measure churn, and evaluate customer lifetime value (LTV).

    Python 6

  5. olist-sales-analysis olist-sales-analysis Public

    Analyzed Olist e-commerce data using SQL and built a Tableau dashboard to identify revenue trends, top categories, and regional sales performance.

    SQL 5 1

  6. Python Python Public

    A beginner-friendly collection of Python projects covering basics like loops, conditionals, functions, and file handling.

    Python 5 1