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Hi, I’m Robert Harrison O'Carroll, an AI Software Engineer with 25 years of experience building full‑stack solutions across cloud, data, and ML systems. I’ve worked across AWS, Azure, and GCP, with OpenCV, CUDA, and strong proficiency in C++ and Python to deliver high‑performance AI applications. I’m currently up-skilling in AI Engineering at Masterschool, diving into Generative AI and NLP, including model integration, prompt engineering, and advanced evaluation techniques. My passion lies in multimodal vision‑language models that fuse images, text, and audio to deliver end‑to‑end AI solutions that align with real‑world project needs.…Hi, I’m Robert Harrison O'Carroll, an AI Software Engineer with 25 years of experience building full‑stack solutions across cloud, data, and ML systems. I’ve worked across AWS, Azure, and GCP, with OpenCV, CUDA, and strong proficiency in C++ and Python to deliver high‑performance AI applications. I’m currently up-skilling in AI Engineering at Masterschool, diving into Generative AI and NLP, including model integration, prompt engineering, and advanced evaluation techniques. My passion lies in multimodal vision‑language models that fuse images, text, and audio to deliver end‑to‑end AI solutions that align with real‑world project needs.

Robert Harrison O'Carroll

Full Stack Developer, AI Engineer, Cloud Developer, +2

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Hi, I’m Robert Harrison O'Carroll, an AI Software Engineer with 25 years of experience building full‑stack solutions across cloud, data, and ML systems. I’ve worked across AWS, Azure, and GCP, with OpenCV, CUDA, and strong proficiency in C++ and Python to deliver high‑performance AI applications. I’m currently up-skilling in AI Engineering at Masterschool, diving into Generative AI and NLP, including model integration, prompt engineering, and advanced evaluation techniques. My passion lies in multimodal vision‑language models that fuse images, text, and audio to deliver end‑to‑end AI solutions that align with real‑world project needs.…Hi, I’m Robert Harrison O'Carroll, an AI Software Engineer with 25 years of experience building full‑stack solutions across cloud, data, and ML systems. I’ve worked across AWS, Azure, and GCP, with OpenCV, CUDA, and strong proficiency in C++ and Python to deliver high‑performance AI applications. I’m currently up-skilling in AI Engineering at Masterschool, diving into Generative AI and NLP, including model integration, prompt engineering, and advanced evaluation techniques. My passion lies in multimodal vision‑language models that fuse images, text, and audio to deliver end‑to‑end AI solutions that align with real‑world project needs.

Available to hire

Hi, I’m Robert Harrison O’Carroll, an AI Software Engineer with 25 years of experience building full‑stack solutions across cloud, data, and ML systems. I’ve worked across AWS, Azure, and GCP, with OpenCV, CUDA, and strong proficiency in C++ and Python to deliver high‑performance AI applications.

I’m currently up-skilling in AI Engineering at Masterschool, diving into Generative AI and NLP, including model integration, prompt engineering, and advanced evaluation techniques. My passion lies in multimodal vision‑language models that fuse images, text, and audio to deliver end‑to‑end AI solutions that align with real‑world project needs.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

German

Fluent

French

Advanced

Italian

Intermediate

Work Experience

Senior Software Full Stack Developer at JK Holding GmbH

May 1, 2024 - November 1, 2024

Accelerated global medical fleet delivery by deploying fully containerized IoT platforms, enabling faster releases and streamlined operations across international partners. Improved safety, device reliability, and clinical data accuracy with real-time sensor processing on Yocto-based devices and automated testing and security practices—reducing defects and downtime while supporting 100,000+ end users. Enabled seamless global fleet expansion with scalable RESTful APIs and modern frontends, supporting rapid onboarding of new devices, partner integrations, and next-generation clinical features without architectural rework.

Senior Software Developer at marktguru Deutschland GmbH

November 1, 2023 - April 1, 2024

Accelerated product delivery by engineering scalable MariaDB/MySQL architectures, integrating RESTful services, and automating CI/CD pipelines—driving faster iteration cycles, higher release reliability, and cross-system communication for multinational financial partners. Increased organizational velocity and product quality through Agile leadership, predictable bi-weekly sprint delivery, and structured collaboration with Jira and Confluence, enabling distributed engineering squads to deliver consistent value to millions of end customers. Advanced financial insight, automation, and future scalability by leveraging Azure MariaDB, GCP, Python/Pandas, ML, OCR, and Generative AI to power statistical analysis and intelligent features across financial software applications—helping partners and millions of users improve financial awareness, decision‑making, and operational efficiency.

Software Developer and Oracle Backend Relational Database Development at Apps Associates GmbH

June 1, 2023 - November 1, 2023

Accelerated enterprise delivery by engineering high‑performance Oracle backend systems and Oracle APEX applications—enabling multinational partners to launch scalable financial and operational solutions that reliably serve millions of global retail customers. Increased cross‑team velocity and product quality through Agile leadership, predictable sprint delivery, and structured collaboration with Jira and Confluence. Enhanced data accuracy, financial insight, and long‑term scalability via advanced SQL tuning, PL/SQL optimization, and certified Oracle APEX 23c expertise.

BIG Data Consultant at IT GAIN GmbH

April 1, 2021 - November 1, 2021

Accelerated data‑driven product innovation and ROI by engineering secure Red Hat OpenShift and Kubernetes clusters for Sparkasse entities, enabling unified access to global financial data and powering advanced statistical analysis, enrichment pipelines, and new revenue‑generating products and services. Increased platform resilience, compliance, and operational continuity through enterprise‑grade DevSecOps, high‑availability databases (Oracle RAC, DataGuard, Exasol, SQL Server), and cloud‑native automation—reducing downtime and strengthening security posture.

Software Consultant at Trivadis Germany GmbH (Accenture)

March 1, 2016 - March 1, 2021

Enabled digital transformation and scalable growth across national and international business sectors by architecting secure, cloud‑native data platforms on AWS, GCP, and Azure—supporting industries from Finance and Healthcare to Retail, Logistics, IoT, and Telecommunications, and empowering millions of end‑retail customers with faster, more reliable services. Increased operational resilience, compliance, and performance through expert engineering of heterogeneous database ecosystems (Oracle OCI, RAC/DataGuard, SQL Server, PostgreSQL, Exasol, MongoDB, Neo4j) and enterprise‑grade DevOps/DevSecOps practices—reducing downtime, strengthening security posture, and ensuring high‑availability data access for global partners.

Oracle OCP – RAC Application Software / Database Developer at Deutsche-Post Direkt GmbH

April 1, 2011 - March 1, 2016

Enabled resilient, high‑availability data platforms for national and international enterprises by engineering and administering Oracle RAC, DataGuard, and APEX architectures—delivering faster performance, stronger continuity, and secure data access that supports mission‑critical operations for millions of global end users. Strengthened operational reliability, compliance, and long‑term scalability across diverse industries through expert performance tuning, capacity planning, multi‑platform administration, and BSI ISO 27001‑aligned security audits—reducing risk, optimizing infrastructure costs, and empowering partners with stable, future‑ready data ecosystems.