SS

Search

Jump to a page, project or post

Work

Projects

Backends I have shipped: schedulers, pipelines, fulfilment flows and the occasional model. Each one lists the constraints, what I built, and what came of it.

7 projects

1buy.ai
Shipped

Concurrent job scheduler in Rust

Rewrote a background job scheduler on Tokio with semaphore-bounded worker pools, so several instances can process jobs concurrently without thread contention or double execution.

  • Rust
  • Tokio
  • MongoDB
1buy.ai
Shipped

One pricing formula, two runtimes: Rust to WebAssembly

Wrote the shared pricing and formula logic once in Rust and compiled it to WebAssembly, so the TypeScript and Rust codebases stopped drifting apart on the numbers that matter most.

  • Rust
  • WebAssembly
  • TypeScript
  • NestJS
1buy.ai
In progress

Inbound mail agents: anchor, classify, act

An LLM-assisted pipeline that reads every email the fulfilment platform receives, works out which order or shipment it belongs to without trusting the model to decide, routes it to one of 16 plug-in handlers, and dispatches the resulting action through a transactional outbox.

  • Python
  • FastAPI
  • PostgreSQL
  • Microsoft Graph
  • Claude API
  • Groq
1buy.ai
In progress

Order-fulfilment backend: purchase order to customs

An event-driven fulfilment service on FastAPI, PostgreSQL and Kafka that carries a purchase order through shipment and customs, with DHL carrier integration and Claude parsing the trade documents.

  • Python
  • FastAPI
  • PostgreSQL
  • Kafka
  • SQLAlchemy
  • Alembic
RapidShyp (Om Logistics)
Shipped

Bulk orders, multi-channel fulfilment and carrier integrations for a shipping platform

Designed and owned the B2B Bulk Orders and Purchase Requisition flows in RapidShyp's Order Management System, built Rust (Actix Web) microservices on the hot paths, and wired Kafka pipelines and carrier integrations so sellers on multiple sales channels ship through one platform.

  • Rust
  • Actix Web
  • Tokio
  • Java
Personal
Shipped

Personal RAG assistant on AWS

A retrieval-augmented chat service built to learn the full build-and-deploy loop: NestJS, MongoDB Atlas vector search, Hugging Face embeddings, Groq-hosted Llama, Docker, and a hand-provisioned EC2 box.

  • NestJS
  • TypeScript
  • MongoDB Atlas
  • Hugging Face
Academic
Shipped

D-MPNN drug property predictor

A directed message-passing neural network with ensemble learning for ADME property prediction, trained on 12,859 molecular SMILES entries with substructure features.

  • Python
  • PyTorch
  • Cheminformatics
  • Ensemble learning