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sangramghose/README.md
Sangram Keshari Ghose

⚙️ Production Data Infrastructure · Predictive Analytics · Autonomous AI Systems

I build the infrastructure that drives enterprise intelligence. From idempotent ETL/ELT pipelines and deterministic forecasting models to multi-agent LLM systems optimized for scale, cost, and extreme accuracy.


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Roles Status Views

⚡ Executive Impact Matrix

I operate at the intersection of Data Engineering, Analytics, and Applied AI. I don't just write code; I architect solutions that eliminate bottlenecks and solve high-stakes business problems.

🚀 Velocity 🎯 Precision 🧠 Scale 🏆 Authority
60% Faster
Reporting Turnaround
91%+ Accuracy
Predictive Attrition Modeling
50,000+ Records
Ingested, Cleaned & Scored
7x Certified
Cloud, AI & Data Expert

🏗️ Flagship Architecture & Deployments

An API-first analytics engine that unifies natural-language querying, AutoML, and one-click reporting into a single, Kubernetes-ready deployment.

Architecture: Engineered a high-throughput FastAPI backend routing to AI query layers and embedded ML microservices (Isolation Forest, Prophet). Infrastructure: Fully containerized via Docker, orchestrated with Helm/Kubernetes, and deployed seamlessly across mixed cloud environments. Business Value: Instantly translates complex CSV/SQL data into board-ready executive PDFs, entirely eliminating the need for ad-hoc manual SQL reporting. Python FastAPI Kubernetes Docker AutoML

An end-to-end Machine Learning pipeline converting raw HR telemetry and call center transcripts into actionable, predictive dashboards.

Architecture: Trained and tuned a Random Forest model on 50,000+ records to predict attrition, deployed K-Means for behavioral segmentation, and executed VADER sentiment analysis on 10,000+ audio transcripts. Business Value: Achieved 91%+ prediction accuracy and integrated the pipeline with Power Automate, slashing weekly stakeholder reporting latency by 60%. Scikit-Learn Pandas SQL Tableau Power Automate


💼 Enterprise Engineering Experience

  • Mindpex | Agentic AI & Solutions Engineering Intern
    • Architected multi-step LLM workflows and mathematically optimized context windows for a predictive workforce-retention engine. Translated complex HR requirements into deployable AI architectures, drastically reducing token inference costs without sacrificing output intelligence.
  • Frost & Sullivan | Data & Analytics Intern
    • Engineered SARIMAX and Prophet time-series models for enterprise market forecasting. Validated high-stakes financial telemetry across 10+ business scenarios using strict RMSE, MAE, and MAPE benchmarking to drive C-level consulting deliverables.
  • Infinite Computer Solutions | Software Engineer Intern
    • Built automated, real-time analytics microservices (Node.js/Couchbase) serving 20+ enterprise stakeholders. Replaced 4 hours of weekly manual reporting overhead with a zero-touch, zero-trust ETL architecture.
  • Zoho Corporation | DataPrep Summer Intern
    • Executed advanced data profiling, enterprise schema mapping, and pipeline validations to harden core ETL features for Zoho DataPrep 2.0.

🧠 Engineering Philosophy & Standards

  1. Idempotency by Design: Re-runs must be safe. Breakage is inevitable; recovery must be instantaneous, programmatic, and strictly side-effect free.
  2. Zero-Trust Data Contracts: Validate aggressively at the boundaries. Anomalous data must fail fast rather than silently corrupting downstream machine learning models.
  3. Smallest Usable Slice: Ship the thinnest end-to-end path that proves business value, then harden the infrastructure for scale.
  4. Zero-Meeting Documentation: Runbooks, architectural diagrams, and explicit naming conventions. The codebase should speak for itself.

🛡️ Technical Arsenal

Core Languages & Scripting
Python SQL Node.js Bash

Cloud, Infrastructure & Orchestration
Google Cloud Microsoft Fabric Docker Kubernetes FastAPI

AI, Machine Learning & Analytics
Agentic AI scikit-learn Pandas Tableau


🏆 Verified Industry Credentials

Issuer Certification Focus Area
Google Cloud Associate Cloud Engineer Cloud Infrastructure & Deployment
Microsoft Fabric Data Engineer Associate Enterprise Data Engineering
Nebius Academy Agentic AI Builder Autonomous LLM Workflows
Oracle Analytics Cloud Professional Advanced Data Visualization
Altair Machine Learning & Data Eng. Professional Predictive Modeling & ETL

GitHub stats Top languages
Contribution Streak

Let's engineer the systems that drive your business forward.

Explore My Architecture (Portfolio) | Connect on LinkedIn | Email Me Directly

Available immediately for internships, forward-deployed engineering, and data architecture roles. If my engineering approach resonates with you, a ⭐ on my repositories is deeply appreciated.

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