Armaghan

Full Stack AI/ML Engineer

Fiverr • Freelance

Apr 2022 - Present • 4 yrs 5 mos

• Level-2 seller with 5-star rating from 20+ reviews • Successfully completed 100+ projects • I work in full stack, Machine Learning, Web/API Development and Cloud Solutions • Profile: https://www.fiverr.com/iamgeetu

Machine Learning Engineer @ OpenML/AIonDemand

OpenML • Fulltime

Jul 2025 - Aug 2026 • 1 yr 1 mo

Led the core V1 → V2 migration of OpenML’s Python API (openml-python). I designed the new API foundation: HTTP client, backend, and API context; abstract resource interfaces with versioned *V1 / *V2 stubs; and wiring for version switching and fallback so old and new backends can run behind one interface. This PR did not migrate endpoints yet — it is the scaffold later work (datasets, tasks, evaluations, studies, setups) was built on. Separated caching and config from the old coupled design so the client is easier to extend.

European Summer of Code Student @ ecoSPECS

GC • Fulltime

May 2025 - Sep 2025 • 4 mos

Selected for European Summer of Code 2025 to build specgen with ecoSPECS GmbH (in collaboration with the German Center for Open Source AI). I designed an LLM and multi-agent pipeline that turns unstructured customer offers into standardized User Requirement Specifications (URS) and Functional Specifications (FS), automating a previously manual documentation workflow in regulated engineering. Using Python, LangChain, and LangGraph, I implemented document parsing, reduction, classification, and evaluation agents. On real 25k+ token cases the pipeline reached 80%+ similarity to expert-written specs and raised expert quality scores from 3/10 (single-prompt baseline) to 9.5/10.