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Case Studies

Engineering notes from production & research

Problem context, patterns learned, and what shipped—written like an internal tech blog. Drafts mapped from real work; depth and visuals will grow over time.

ProductionFinTechJune 20244 min

FinTech Data Pipeline at Scale

Digiflux Technologies · 2024 – Present

How 50+ serverless scrapers keep market and compliance data flowing for millions of users.

Lambda functions
50+
Users served
2M+
Domain
FinTech
AWS LambdaServerlessData EngineeringFinTech
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ProductionFoodTechJune 20245 min

Conversational AI for Meal Subscriptions

Digiflux Technologies · 2024 – Present

LangChain + LLMs powering subscription support for 125K+ customers with 90%+ intent accuracy.

Customers
125K+
AI accuracy
90%+
Stack
LangChain + OpenAI
LangChainLLMsRAGCustomer Support
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ProductionHealthTechJune 20244 min

HealthTech Workforce Operations Platform

Digiflux Technologies · 2024 – Present

A management layer that cut operational friction by 40% for 44K+ healthcare workers.

Workers supported
44K+
Efficiency gain
40%
Delivery
Web + Mobile
HealthTechReact NativeOperationsFull Stack
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ProductionFoodTech / AnalyticsJune 20245 min

Hybrid CNN+LSTM Sales Forecasting

Digiflux Technologies · 2024 – Present

When classical time-series models plateau, hybrid deep learning can capture complex demand patterns.

Forecast accuracy
93.17%
Models compared
4+
Deployment
AWS SageMaker
Time SeriesCNNLSTMMLOps
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Proof of ConceptEnterprise IT / PMOMarch 20244 min

ForeSight — IT Project Risk Prediction (Hackathon)

AI-Manthan Hackathon · 2024

A 24-hour build: ML risk signals, dashboards, and a deployable monorepo—Top 10 at AI-Manthan.

Build time
24 hours
Rank
Top 10 / 70+
Stack
FastAPI + Next.js 15
HackathonFastAPIPredictive Analyticsdbt
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ResearchEdTech / AssessmentFebruary 20245 min

AI-Driven Exam Paper Quality Assessment

CHARUSAT Research · 2023 – 2024

NLP that scores question-paper quality against Bloom's taxonomy—98.04% accuracy, Springer ICTIS 2024.

Accuracy
98.04%
Dataset
2,809 instances
Publication
Springer ICTIS 2024
NLPBERTEducationResearch
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ResearchEcology / Computer VisionJanuary 20244 min

Small Object Detection in Aerial Imagery

CHARUSAT Research · 2023 – 2024

YOLOv8 variants for tiny birds in drone frames—benchmarked for real-world ecology and surveillance use cases.

Publication
AIP ICRAIC 2024
Models tested
3 YOLOv8 variants
Indexing
Scopus
YOLOv8Computer VisionAerial ImageryResearch
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