A. Semsettin Ozdemirden

Available to hire

Hi, I’m A. Semsettin Ozdemirden, a senior software engineer with 10+ years of delivering production systems.

About

Hi, I’m A. Semsettin Ozdemirden, a senior software engineer with 10+ years of delivering production systems. I am a polyglot developer with deep experience in microservices, event-driven architectures, and cloud-native infrastructure. Lately I’ve been focused on agentic AI, building reinforcement learning environments, multi-agent pipelines, and computer vision systems for enterprise clients.

I’ve shipped an AI SaaS platform used by 30K+ monthly users as a solo developer, and I enjoy collaborating with teams across disciplines. I’m open to remote or on-site engagements and available immediately through Solerno BV (Amsterdam) or independently.

  • 9 years' experience
  • Joined March 2026

Industry experience

  • Software & Internet
  • Media & Entertainment
  • Life Sciences
  • Healthcare
  • Travel & Hospitality
  • Professional Services

Work experience· 7 roles

Senior AI Engineer · Solerno BVJan 2026 – Present · 11 mos

Delivering Agentic AI systems across reinforcement learning, computer vision, and LLM engineering. Figma RL Environment: verifiable RL environment for teaching LLMs the Figma Plugin API, targeting licensing to OpenAI, Anthropic, and Google. 7-layer reward stack (structural, SSIM, VLM judge, human preference). Frontier models score 20-30%.

Senior Full-Stack Engineer · PlatomicsMar 2024 – Jan 2026 · 1 yr 11 mos

EU IVDR compliance platform for diagnostic manufacturers including Roche, Illumina, and Thermo Fisher. Full-stack Angular + Spring Boot in safety-critical regulated environment. Kubernetes with GitOps (Helm, Flux), multi-repo release automation, E2E testing (Nightwatch, Cucumber BDD).

Senior AI Engineer · IndependentJan 2024 – Present · 2 yrs 11 mos

Delivering Agentic AI systems across reinforcement learning, computer vision, and LLM engineering. Figma RL Environment: verifiable RL environment for teaching LLMs the Figma Plugin API, targeting licensing to OpenAI, Anthropic, and Google. 7-layer reward stack (structural, SSIM, VLM judge, human preference). Under Armour: AI pose synthesis pipeline; Stable Diffusion + ControlNet, MediaPipe pose estimation, InsightFace face swap. HerGunMac: AI football analytics platform with 30K+ monthly users; multi-agent pipelines and evaluation. Figma AI Designer: SaaS plugin converting natural language to real editable Figma nodes. Agentic pipeline with Claude Sonnet 4, BAML outputs, and self-verification via screenshots. Multi-Agent Framework: 24/7 production system with browser automation, cron workers, ElevenLabs voice, memory, and shared state. NestNeo (Co-Founder): AI parenting platform with personalized baby medical profiles.

Senior Full-Stack Engineer · KatanoxFeb 2022 – Feb 2024 · 2 yrs 1 mo
Co-founder (CTO) · Research Ecosystems (GCRIS)Jan 2020 – Dec 2022 · 3 yrs
Software Engineer · Trendyol Group (Alibaba)Jan 2019 – Dec 2020 · 2 yrs
Founding Engineer · UncosoftJan 2017 – Dec 2019 · 3 yrs

Education

BSc Computer Engineering · Izmir Institute of Technology (IYTE)2030 – 2026

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