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Diego Portilla Amarillas

@diegoportillaamarill

AI engineer and product builder focused on production-ready generative AI.

Germany
Message

What I'm looking for

I seek roles building production-ready generative AI products where I can lead ML engineering, shape technical strategy, and deliver explainable systems that create measurable business impact in collaborative, product-focused teams.

I am an AI engineer and product builder with more than two years applying machine learning and generative AI in production systems, combining strong Python and deep learning expertise with practical product delivery experience.

At Taleroo, I led the design and development of LLM-driven systems for the German employment ecosystem, collaborating with the CEO and C-level executives to define technical strategy, delivery milestones, and projections while building RAG pipelines, agentic systems, and evaluation frameworks.

I focus on creating technically rigorous, explainable AI solutions that deliver measurable business value, with hands-on experience from proof-of-concept to go-to-market and a toolkit spanning PEFT, retrieval, MLOps, and agile product execution.

Experience

Work history, roles, and key accomplishments

TG
Current

AI Engineering Lead

TalentBridge GmbH

Jan 2023 - Present (2 years 9 months)

Led design and deployment of LLM-driven systems and RAG pipelines for employment reintegration, integrating vector retrieval and evaluation frameworks to improve factual grounding and reproducibility. Coordinated engineers and data scientists while reporting to the CEO to align technical architecture with strategic objectives.

GISMA University of Applied Sciences logoGS

IT & Registry Assistant

GISMA University of Applied Sciences

Jan 2022 - Dec 2023 (1 year 11 months)

Supported IT operations and optimized digital workflows for academic departments, improving administrative efficiency and supporting campus IT needs. Assisted with registry and operational documentation across departments.

FC

Project Director Assistant

Forza-Tel S.A. de C.V.

Jan 2018 - Dec 2021 (3 years 11 months)

Assisted telecom and infrastructure projects for clients including SpaceX and AT&T by managing project documentation, budgeting, and quality audits to ensure project delivery and compliance. Supported coordination of project stakeholders and reporting.

Education

Degrees, certifications, and relevant coursework

GISMA University of Applied Sciences logoGS

GISMA University of Applied Sciences

Double Master’s Degree, International Business Management; AI, Data Science and Digital Business

2024 -

Activities and societies: Coursework in AI, data science, digital business; practical projects and industry collaborations.

Double Master’s program in International Business Management and AI, Data Science and Digital Business (expected completion 2027).

GISMA University of Applied Sciences logoGS

GISMA University of Applied Sciences

Bachelor of Science, Data Science, AI & Digital Business

2021 - 2024

Activities and societies: Projects including agentic systems, RAG pipelines, PEFT experiments, and ML production workflows.

Bachelor of Science in Data Science, AI & Digital Business completed in 2024 focusing on data science, machine learning, and applied AI.

Bond University logoBU

Bond University

Exchange Program, Business Processes (exchange)

2019 - 2019

Activities and societies: Business process coursework and international academic exchange.

Exchange program in Business Processes covering business process studies and related coursework.

John Abbott College logoJC

John Abbott College

Exchange Program, Engineering (exchange)

2018 - 2018

Activities and societies: Engineering coursework and practical laboratory work.

Exchange program in Engineering focused on engineering coursework and practical labs.

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Diego Portilla Amarillas - AI Engineering Lead - TalentBridge GmbH | Himalayas