Skip to content
View APS-BA's full-sized avatar
  • Joined Sep 28, 2026

Block or report APS-BA

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.

Content in all repositories owned by your account will be closed.
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
APS-BA/README.md

Aishwarya Pratap Singh

MBA (General Management), IIM Nagpur, 2025–27 · B.E., BITS Pilani

I'm an analyst at heart. On every project, the report was never where I wanted to stop: the next step was always to automate it, so the model keeps learning from new data and the insight reaches the person who has to act on it. This profile is where I build those next steps.

How I work with AI: Claude, ChatGPT and Gemini are part of my daily work for analysis, drafting and code. I use agentic analyst tools for exploratory work, and I test AI output before trusting it: every project here shows how.

Projects

A cancellation-risk model turned into a running system: scores new bookings weekly, monitors its own accuracy and drift, retrains itself, and passes each week to an LLM analyst whose every number is checked against the model output. Python scikit-learn Streamlit Claude / Gemini API prompt design

Re-sized pre-approved loan offers on what each customer has proved they can repay, modulated by a LightGBM risk score chosen on holdout, not cross-validation. Scores 89.6/100 on the brief's metric against 60.0 for the incumbent logic, on the same book. Python LightGBM credit risk policy design

Team project on a 6-table e-commerce dataset. Predictive models, statistical tests, and a cost-based decision model for reducing returns, including an honest near-random model result that we tested against chance instead of over-claiming. Python scikit-learn statistics decision modelling

Three years of real invoice data from a consumer-durables dealership. Two reconciliation catches turned a "collapse and recovery" story into steady erosion, and showed the only growing category is the least cross-sold. Python market basket RFM reproducible analysis

Benchmarked 6 peers across 302 facilities; projected headcount and return-to-office demand for 9 cities × 9 business lines to 2029; built a consolidation cost model. Case study only; company data stays private. forecasting benchmarking Excel modelling

Linked P&L, balance sheet and cash-flow budget built from volume and realisation drivers, with bear/base/bull scenarios and a break-even test on input costs. FP&A financial modelling Excel

Four live-project modules: brand-survey visualisation (11,109 responses), sales forecasting, CRM/NPS analysis and cash-flow analysis. Excel forecasting survey analytics

Tools

Python (pandas, scikit-learn, LightGBM, Streamlit) · Excel (Solver, advanced modelling) · Power BI · Tableau · LLM APIs (Claude, Gemini) · prompt engineering

Pinned Loading

  1. dealership-sales-analytics dealership-sales-analytics Public

    Sales analytics on 3 years of dealership invoices: reconciliation fixes, market-basket lift, RFM and a reproducible Python pipeline

    Python

  2. ecommerce-returns-analysis ecommerce-returns-analysis Public

    Why is one in five e-commerce orders returned? Hypothesis tests, 6 classifiers vs chance, and a cost-based returns programme (IIM Nagpur BDMDM)

    Python

  3. hcltech-cre-strategy-case-study hcltech-cre-strategy-case-study Public

    HCLTech internship case study: corporate real estate benchmarking (302 facilities), FTE/RTO demand projections and a consolidation cost model

  4. hotel-cancellation-intelligence hotel-cancellation-intelligence Public

    Self-monitoring hotel cancellation-risk model: weekly scoring, drift checks, auto-retraining and an LLM analyst whose every number is verified (Streamlit)

    Python

  5. maruti-suzuki-fy26-budget-model maruti-suzuki-fy26-budget-model Public

    Driver-based FY2026 budget for Maruti Suzuki: linked P&L, balance sheet and cash flow with bear/base/bull scenarios and break-even (Caplexus FP&A live project)

  6. tvs-credit-loan-offer-model tvs-credit-loan-offer-model Public

    Affordability-first personal-loan offer sizing for TVS Credit EPIC 8: LightGBM risk score, EMI-headroom cap, 89.6 vs 60.0 on the brief metric