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ArefinAlter/README.md

Hey, I'm Arefin πŸ‘‹

Started as a media and journalism graduate who somehow wandered into epidemiology, stayed for the math,
and now builds software and writes national policy.

---

About me

I started out in newsrooms and somehow ended up modeling cholera outbreaks, then drafting the policies I now have to live under. The throughline is simpler than the CV makes it look: take a messy real-world problem, find the signal in it, and build something that holds up under scrutiny, whether that something is a statistical model, a policy, or a piece of production software.

I work across research, policy, and engineering.

  • πŸ›οΈ Data & Research Consultant at a2i (ICT Division), focused on digital public infrastructure, interoperability, and digital governance
  • πŸ› οΈ Founder of Verne, a forward deployed engineering company
  • βš™οΈ Forward Deployed Engineer at Ophanix, where I built the Ophanix Control Panel
  • πŸ“Š Quantitative researcher across political science, public health, and food systems
  • ✍️ I draft national policy, publish research, and write on system design

Things I've done

Policy. I've helped author some of Bangladesh's core digital policy: lead drafter of the National Startup Policy, committee member on the National AI Policy, drafter of the National Blockchain and Cloud Policy, and co-author of the National Digital Transformation Strategy.

Research. Years of quantitative work across fields that rarely share a CV: predicting cholera outbreaks, detecting heat stress in urban slums, modeling food systems with general-equilibrium methods, and tracking conflict across 23 districts. Different domains, same craft, which is to respect the uncertainty and never report a number you can't defend.

Funding. I've written grants and helped raise research money from the institutions that pay for this kind of work, including the Wellcome Trust, NIH, the Gates Foundation, and Bloomberg.

Words. Peer-reviewed publications (collected on ORCID), opinion columns in the national press, and long technical write-ups on system design.

Policy & Strategy

National policies and strategies I have helped author or draft:

  • Lead Drafter, National Startup Policy of Bangladesh
  • Committee Member, National AI Policy of Bangladesh
  • Drafter, National Blockchain and Cloud Policy
  • Co-Author, National Digital Transformation Strategy
  • Co-Author, Posts and Telecommunications Division Transformation Strategy 2025–30

Research

Quantitative and computational work spanning several fields:

  • Public health: predictive models for cholera early warning, heat stress detection, effective coverage analysis
  • Food systems: spatial microsimulation, computable general equilibrium modeling, nutrition-sensitive policy
  • Political science: conflict analytics, peace and violence datasets, genocide studies
  • Computational social science: NLP on million-document corpora, semantic network analysis of patents

πŸ“„ Publications on ORCID


What I'm working on right now

  • πŸ—³οΈ Latent-Markov turnout models β€” treating "I'll probably vote" as a hidden state that drifts between survey day and election day, so a poll becomes an honest range instead of a falsely precise number.
  • πŸ“ Rich-text versioning β€” Git-style branching, diffing, and merging for documents, built on Merkle trees and CRDTs instead of line-by-line text diffs.
  • 🧠 Geometric deep learning β€” neural networks for data whose shape carries meaning: graphs, meshes, and other structured objects.

Tech Stack

Tools I reach for regularly, grouped by domain. Click an icon to open its docs.

Languages
Python
Python
R
R
SQL
SQL
JavaScript
JavaScript
TypeScript
TypeScript
C++
C++
MATLAB
MATLAB
PHP
PHP
LaTeX
LaTeX
Bash
Bash
Go
Go
Julia
Julia
Rust
Rust
Machine Learning, Deep Learning & NLP
PyTorch
PyTorch
TensorFlow
TensorFlow
scikit-learn
scikit-learn
Pandas
Pandas
NumPy
NumPy
SciPy
SciPy
Gensim
Gensim
Hugging Face
Hugging Face
LangChain
LangChain
Streamlit
Streamlit
PyTorch3D
PyTorch3D
LangGraph
LangGraph
Statistics & Simulation
SPSS
SPSS
Stata
Stata
Wolfram
Wolfram
Jupyter
Jupyter
Data Visualization
Power BI
Power BI
Tableau
Tableau
Plotly
Plotly
D3.js
D3.js
matplotlib
matplotlib
Web & Backend
Next.js
Next.js
React
React
FastAPI
FastAPI
Node.js
Node.js
GraphQL
GraphQL
Tailwind CSS
Tailwind
Supabase
Supabase
Django
Django
DevOps & Cloud
Docker
Docker
Kubernetes
Kubernetes
GitHub Actions
GitHub Actions
Terraform
Terraform
Ansible
Ansible
Google Cloud
Google Cloud
AWS
AWS
Azure
Azure
Grafana
Grafana
MLOps & DataOps
MLflow
MLflow
Weights & Biases
W&B
Airflow
Airflow
Spark
Spark
Kafka
Kafka
Databases & Research Tools
MySQL
MySQL
PostgreSQL
PostgreSQL
MongoDB
MongoDB
Redis
Redis
Git
Git
Elasticsearch
Elasticsearch
Neo4j
Neo4j
MAXQDA
MAXQDA
KoboToolbox
KoboToolbox
NVivo
NVivo

Writing

I publish notes on system design and write summaries of the papers I'm reading.


Connect

Website LinkedIn Email ORCID

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