Catalin Caldararu

AI Product Developer Specialized in Applied AI & Innovation

First inventor on 10 AI product patents filed with the USPTO

About me

I am a people and product-oriented software developer focused on the research and development of innovative AI products, working alongside global teams spanning software & hardware engineering, ML, DevOps, testing, and legal.

I strive to embed collaborative innovation into the software delivery lifecycle — so that the products and teams I work with don't just ship, they grow and remain relevant in changing markets.

My hands-on work spans Hybrid Edge AI, On-device AI, and Agentic AI, with a focus on Applied AI rather than model training.

Contact information

Site
catalincaldararu.com
LinkedIn
linkedin.com/in/catalin-caldararu
Location
Bucharest, Romania & Remote
Languages
English · Proficient Romanian · Native

Top Skills

Product R&D

Built a product-focused AI intellectual property portfolio, being first inventor on 10 patents and co-inventor on 3.

AI Software Development

Primary contributor to multiple on-device Small Language Model (SLM) and Automatic Speech Recognition (ASR) services used in Dell's AI PC platform.

Agile Methodologies

PSPO II and PSM II certified, with 5 years of experience working across Scrum and Kanban teams and 3 years of cross-functional collaboration as a developer.

Focus Areas

  • Agentic AI

  • Hybrid Edge AI

  • On-device AI

  • AI for Good

Experience

AI Product Developer, Hybrid Edge AI

Dell TechnologiesMay 2024 – Present · 2 yrs 1 moBucharest, Romania & Remote

I initiated a Product R&D workstream and lead a 35-item Applied AI intellectual property portfolio focused on Hybrid Edge AI. In this role, I collaborate with 10 inventors and multiple legal teams to identify and protect novel AI product concepts and capabilities that extend Dell's existing offerings. In parallel, I serve as a core engineering contributor to on-device AI services for Dell AI PCs. My hands-on work spans Hybrid Edge AI, On-device AI, and Agentic AI, with a focus on Applied AI rather than model training.

Key responsibilities

  • Author PRDs for 35 differentiated AI product concepts across multiple domains — Security, Privacy, Resilience, Efficiency, Accessibility, Personalization, Digital Wellness, Automation, Agent-Native SDLC etc.
  • Define product and patent strategies aligned with business objectives, along with end-to-end solution architectures enabling independent engineering execution.
  • Identify underserved technological whitespace by analyzing AI limitations across on-device, cloud, and hybrid deployments, latent user needs, and the competitive landscape.
  • Represent the development team in discussions with senior leaders from Dell's Software Engineering and CTO organizations and external partners.
  • Design, develop, and deploy on-device inference pipelines across heterogeneous hardware, and serve as primary software developer for six on-device SLM services and two ASR services powering privacy-first conversational AI for Dell AI PCs.

Notable Outcomes

  • Built the intellectual property portfolio from zero, securing more than $750K in funding.
  • Filed 13 USPTO patents (10 as first inventor), with 22 additional filings in development as first inventor.
  • Delivered AI services that ship to all Dell AI PC customers and are used or referenced internally by teams building Hybrid Edge AI products and patents.
Product ManagementHybrid Edge AIApplied AIAgentic AI

Software Developer, Web Services

Dell TechnologiesAug 2021 - May 2024 · 2 yrs 10 mosBucharest, Romania & Remote

Core contributor to an enterprise web platform that enabled large customers to order fully configured PCs that are ready to be used for their activities.

  • Built and deployed 15 .NET microservices integrating 8 partner teams in the platform, helping unify a previously fragmented ordering experience.
  • Contributed to the development of React front-ends and CI/CD pipelines, improving the release consistency and delivery speed.
  • Led cross-team defect triage during UAT/E2E (rotation-based), resolving issues prior to escalation to principal engineers.
  • Onboarded 7 developers, transferring product knowledge and reducing the team's reliance on principal tech leads for day-to-day operational decisions.
.NET CoreMicroservicesSQLCI/CD

Education

  • Harvard Business School Online

    Certificate of Specialization, Entrepreneurship & Innovation

    Apr 2026 – Jul 2026

    A 16-week / 100-hour online specialization program, where I learn about Disruptive Strategy, Design Thinking Frameworks and User Experience together with a global cohort of peers.

  • Faculty of Economic Cybernetics, Statistics and Computer Science, ASE Bucharest

    Master's degree, IT Solutions for Business & Project Management

    Sep 2021 – Jul 2023

  • Faculty of Economic Cybernetics, Statistics and Computer Science, ASE Bucharest

    Bachelor's degree, Computer Science for Business

    Oct 2018 – Jul 2021

Certifications

  • Professional Scrum Product Owner II (PSPO II)
  • Professional Scrum Master II (PSM II)