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manshusainishab/README.md

MANSHU SAINI

Full-Stack & Backend Engineer. Cloud-native backends, edge-native AI, and the open source plumbing in between.

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About

I build full-stack applications where the backend is the hard part, and I like the hard part.

Right now that means a Google Summer of Code 2026 project at OWASP OpenCRE: a multi-stage ingestion filter that decides what security content is worth harvesting, from regex gates through an LLM relevance classifier, with an evaluation harness to prove the recall. Before that, a privacy-first AI inbox that runs inference entirely on Cloudflare's edge, and a Node backend deployed on ECS Fargate with Terraform.

What I care about:

  • Architectures that stay simple as they grow
  • Backends measured by latency and reliability, not feature count
  • AI that respects the data boundary: on-device, at the edge, or not at all
  • Open source, and writing down what I learn so the next person goes faster

Open Source

I contribute where the plumbing is: data pipelines, UI migrations, CI, and docs.

Org What I work on
OWASP OpenCRE GSoC 2026 Module B: harvest input and knowledge-queue models, regex and sanitize filter stages, LLM relevance classifier, recall-first evaluation harness
Palisadoes Foundation Talawa Admin: table loader migration, unreachable-code and UI fixes
Kestra Migrating Vue UI components to TypeScript
Fastify Core plugin docs and CITGM coverage for @fastify/sse

All merged PRs


Projects

VaultMail · Cloudflare Workers Workers AI Llama 3.1 Durable Objects R2 KV React Tailwind TypeScript

Privacy-first AI email triage that never sends a byte of your inbox to a third-party AI vendor. Priority, category, summary and suggested action are inferred at the edge, summaries are AES-GCM-256 encrypted before storage, and every AI call lands in an auditable gateway log. Live

Theta E-Learning Platform · Node.js Express MongoDB AWS ECS Fargate S3 Terraform GitHub Actions React Vite Playwright

Course platform with lecture video delivery, JWT auth, Razorpay payments and progress tracking. The API runs as a Fargate task behind an ALB in a custom two-AZ VPC, with all infrastructure in Terraform and secrets injected from Secrets Manager at launch. Live app · Frontend repo

Hybrid Temporal Forecaster · Python PyTorch ARIMA CNN-BiLSTM Attention

Three-phase study forecasting hourly electricity demand on 145k rows of PJM East load data. An ARIMA baseline, then a CNN-BiLSTM with additive attention cutting MAE by 67%, then residual and stacked hybrids benchmarked on the same split.

Aadhaar Document Classifier · PyTorch Vision Transformer EasyOCR XGBoost scikit-learn

Two-stage pipeline for pre-visa document validation: a pretrained ViT extracts visual embeddings, OCR text becomes handcrafted features, and XGBoost classifies on the concatenation.


Writing

I write on Medium about things I had to figure out the hard way.


Stack

Languages  · 

Backend & Frontend  · 

ML & Data  · 

Cloud & Ops  · 


Stats

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Commit Activity

Got a backend that needs to scale, or an inbox that needs to stay private?  ·  Let's talk

In a race to try everything and explore. Star anything you find useful.

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  1. Elearning-FrontEnd Elearning-FrontEnd Public

    HTML

  2. Elearning-platform Elearning-platform Public

    Elearning Platform

    JavaScript

  3. ItsME ItsME Public

    TypeScript

  4. The-Souled-Store-Clone The-Souled-Store-Clone Public

    JavaScript

  5. OpenCRE_test_project OpenCRE_test_project Public

    Python 2

  6. lfxorganizations lfxorganizations Public

    Forked from lfxorg/lfxorganizations

    TypeScript