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cv/cover_hsp.tex
2026-06-10 23:21:08 +02:00

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%-------------------------
% Cover Letter — HSP Group, Principal AI Engineer
%-------------------------
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\begin{document}
%---------- HEADER ----------
\begin{center}
{\LARGE\textbf{Adam Ladachowski}} \\[4pt]
{\small Warsaw, Poland \enspace|\enspace Remote \enspace|\enspace EU Citizen} \\[3pt]
{\small
\faIcon{envelope}\enspace\href{mailto:adam@saiden.dev}{adam@saiden.dev} \quad
\faIcon{github}\enspace\href{https://github.com/aladac}{aladac} \quad
\faIcon{linkedin}\enspace\href{https://linkedin.com/in/aladac}{aladac} \quad
\faIcon{phone}\enspace\href{tel:+48535329895}{+48\,535\,329\,895}
}
\end{center}
\vspace{12pt}
\begin{flushleft}
{\small June 10, 2026}
\end{flushleft}
\vspace{2pt}
\textbf{Re: Principal AI Engineer --- HSP Group}
\vspace{4pt}
Dear Hiring Team,
I'm writing to express my interest in the Principal AI Engineer role at HSP Group. I build AI agent systems for a living --- not as demos, but as the primary way my team ships software. I believe that experience maps directly to what you're building at Gateway HR.
\textbf{What I bring:}
\begin{itemize}
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\item \textbf{Production agent orchestration.} I designed and operate a multi-host platform with specialist agents (code, infrastructure, communications) that dispatch tasks across machines, maintain persistent memory, and execute multi-step workflows autonomously. This isn't a proof-of-concept --- it's how I develop daily.
\item \textbf{RAG at scale.} My semantic memory system (SQLite + vector embeddings, 5{,}500+ entries) powers hybrid retrieval across code, documentation, and operational knowledge. I've built the full pipeline: ingestion, chunking, embedding, hybrid FTS5/cosine search, and agent-facing retrieval APIs.
\item \textbf{Multi-agent SDLC integration.} I run dedicated agents for GitHub automation (issues, PRs, project boards), infrastructure management, and communications --- operating in parallel, reporting to a dispatcher. The pattern you describe (separate agents for planning, coding, testing) is my daily workflow.
\item \textbf{20 years of B2B SaaS.} Ruby/Rails across telecom, media, proptech, and event ticketing. I've built platforms from zero as sole engineer (Roomzilla), scaled them to 180K+ users across 90 countries (Jampack), and led teams through major refactors and migrations.
\item \textbf{Open source proof of work.} Six public repositories demonstrating the stack: browser automation for AI agents, voice cloning, LoRA fine-tuning pipelines, and developer tooling --- all shipped and maintained at \href{https://repos.saiden.dev/aladac}{repos.saiden.dev/aladac}.
\end{itemize}
I'm drawn to HSP Group because you're applying AI to a domain with real regulatory complexity --- exactly the kind of problem where agents need guardrails, validation, and human oversight baked in from the start. The ``architects of intent'' philosophy you describe in the role is how I already work and how I believe engineering teams should evolve.
I'd welcome the opportunity to discuss how my experience building these systems from scratch can accelerate AI adoption across your engineering organization.
\vspace{16pt}
Best regards,\\
Adam Ladachowski
\end{document}