batu.

journalist → engineer

Backend and LLM-systems engineer, Python-first (FastAPI, LangGraph, Gemini, RAG) with Node and TypeScript on the side. Before the code: eight years as a fixer and investigative reporter for the Yomiuri Shimbun, the Financial Times, and the Guardian, plus four years of Amnesty trial observation. In 2023 I started shipping data-engineering for human-rights organisations; now I build backend systems, LLM agents, and journalism tooling.

Remote · EU / UK / US timezones · /hire · /for-journalism

[01] batu@batu0:~/the-arc

Two careers that met in late 2023. Journalism and human-rights work (top), engineering (bottom), bridged by a personal judicial-data project (BitzeOOP) that EuroMed Rights later picked up as a contract.

  • Yomiuri Shimbun 2015/11–2018/12
  • P24 Investigative Research Scholarship 2019/06–2021/02
  • freelance press 2015/11–2019/10
  • Amnesty Trial Observation 2019/10–2023/09
  • Boğaziçi Uni — sociology 2012/09–2019/06
  • EuroMed Rights 2023/11–2024/05
  • scraping 2021/12–2023/12
  • data engineering 2022/09–2024/06
  • backend + LLM 2023/12–2026/04

[02] batu@batu0:~/work — backend, LLM, data pipelines

Dec 2025 – Jan 2026

Config-driven, resumable Python pipeline ingesting from Hugging Face, Kaggle, GitHub, direct image URLs, and scraped PDFs into a single HuggingFace Arrow dataset. Deterministic sampler allocates toward a 10M-sample target; state machine, single-instance locks, AWS EC2/S3 execution. ~295 commits.

Python · HuggingFace datasets · Scrapy · pdf2image · AWS

Backend for an AI-powered Chrome extension using Gemini Live. Deterministic state machine, approval-first trust model, immutable action contracts, idempotent execution. Frozen architectural contracts with versioned change requirements. ~177 commits.

Python · FastAPI · Gemini Live · Pydantic

My Crypto Canvas — Bitcoin analytics platform
Dec 2024 – Dec 2025 (delivered)

15+ microservices on Google Cloud Run. 80+ live data sources, multi-layer caching (Redis → MongoDB), Node.js WebSocket streaming, LangGraph reflection workflows, a 5-provider LLM router with retries and backoff.

Python · Node.js · Cloud Run · Redis · MongoDB · LangGraph

AI Newsroom Automation Crpyto Nichesight — fully autonomous pipeline
Oct – Dec 2025 (delivered)

Autonomous crypto newsroom — discovers stories, writes articles in 5 distinct editorial voices, and ships them with cover art and audio digests, all without a human in the loop. 3-service pipeline: dual-discovery news fetch (Gemini Grounded + Perplexity Sonar), SHA256 + embedding dedup, 5-persona LangGraph generator gated by a Pydantic contract, Vertex AI imagery + Google TTS studio. Scheduled via Cloud Scheduler.

FastAPI · MongoDB Atlas · LangGraph · Vertex AI

Blockchain Auditor Tool
Ongoing, personal

Semi-autonomous smart-contract vulnerability auditor — Solidity, Rust, and C++. Python orchestrating Foundry + Halmos formal verification + Solodit and BlockThreat intel on EVM, with Rust and C++ contract coverage as well. Mermaid diagram output and structured reports.

Python · Foundry · Halmos · Solodit (EVM) · Rust + C++ contract analysis

TBMM Observation Engine — Turkish parliament daily-record pipeline
Jan – Apr 2025

Turkish Grand National Assembly observation pipeline reading the daily parliamentary record (tutanak). Scrapy with Puppeteer middleware; ~68 commits. Successor to the Dec 2021 MPs performance-stats scraper — same target, larger scope.

Python · Scrapy · Puppeteer

60K+ Turkish judicial appointments across 13 years, normalized from messy PDF/CSV sources into person-level career histories. Neo4j graph for people/posts/appointments/locations, transition and anomaly analyses. Informed 2 EuroMed Rights investigative reports — the bridge piece between journalism and engineering.

Python · Neo4j · Pandas · PDF parsing

Parliamentary Data Analytics Platform — Turkish parliament MP performance metrics
Dec 2021

The first coding project after the journalism pivot. Scraper extracting question proposals, research proposals, parliamentary questions, and MP resumes from the Turkish parliament website, plus an analytics layer calculating performance metrics for MPs and political parties. Later commercialized.

Python · Scrapy

The beauty is not only in the end result of the net, but also in the crazy dance of spider, in netting potentially, crawling and dancing.
— b.a., on effort and meaning

[03] batu@batu0:~/earlier — journalism, OSINT, civil society

Before the engineering work, and alongside it. Investigative reporting, human-rights observation, and civil-society organising through the 2010s and early 2020s.

Subject Matter Expert — EuroMed Rights (Contract)
Nov 2023 – May 2024

Contract that grew out of my personal BitzeOOP judicial-appointments project. After roughly 700 hours of solo work on the pipeline, EuroMed Rights picked it up and commissioned deliverables that informed two published investigative reports on judicial independence. The bridge between journalism and engineering is the personal project itself — this contract was the first external pickup of it.

Trial Observation Programme Officer — Amnesty International Turkey
Oct 2019 – Sep 2023

Four years attending and reporting on court hearings involving free speech, press freedom, and impunity. Detailed reports, lawyer liaison, published explanatory articles, and internal-magazine pieces on court architecture and the principle of publicity.

Investigative Research Scholarship — P24 Independent Journalism Foundation
Jun 2019 – Feb 2021

1 of 4 scholarship winners. Investigated Istanbul’s taxi industry through 50+ FOI requests to 8 state institutions. Findings published in T24 (May 2021) and featured in a YouTube documentary.

Freelance News Producer (Fixer) — The Guardian · Financial Times · Daily Telegraph · Trouw · NRC · NOS · Tagesspiegel · RTL · Middle East Eye · Il Manifesto
Nov 2015 – Oct 2019

News projects for English, German, Dutch, and Italian outlets across Turkey and the Middle East. Contributor to De autoritaire verleiding (Casper Thomas, 2018) — research on authoritarian regimes in Turkey, Russia, Hungary, India, and Trumpian USA.

Turkey & Middle East Consultant / News Producer — The Yomiuri Shimbun
Nov 2015 – Dec 2018

Reports to Cairo HQ on political, economic, social, and cultural developments. Arranged interviews through coup, post-terror, and state-of-emergency conditions — including detainment experiences. Served the Cairo, Jerusalem, Tehran, and Rome offices; scheduled meetings for a biographical project on the Turkish president.

[04] batu@batu0:~/formative — education + languages

Education

  • Bogazici University, Istanbul — B.A. Sociology (2012 – 2019). Entered ranked 77th of ~2M nationwide; Top 100s’ Scholarship + TÜBİTAK 2205.

Languages

  • English — fluent · consecutive + simultaneous translation
  • Turkish — native