Portfolio · System map · What I build · Operating method · Public work · Security boundary

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System map

Identity	Yosvel Delta · CoderDeltaLAN · CDLAN
Focus	Applied AI, RAG, automation, agents, operational documentation and static professional web systems.
Standard	Small phases, verified changes, protected main, no private data, no unsupported claims.
Public front door	CDLAN Portfolio

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What I build

CDLAN is focused on practical systems with clear limits.

I work around:

• process diagnosis and operational clarity;
• RAG and document intelligence;
• AI agents and assistants with explicit boundaries;
• N8N automation and workflow design;
• static professional websites without unnecessary backend complexity;
• technical documentation and maintainable handover.

I do not present AI as magic. I prefer systems that can be explained, tested, documented and maintained.

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Operating method

CDLAN system initialized.

> Focus: applied AI · RAG · automation · static web systems
> Method: small phases · pull requests · verification · documented limits
> Boundary: no fake clients · no invented ROI · no hidden private data
> Repository: protected main · required check: verify · workflow_dispatch enabled
> Standard: useful systems · honest claims · maintainable delivery

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Core stack

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Public work

Only current public work that should represent CDLAN is listed here.

Project	Status	Purpose
cdlan-portfolio	Public	Professional CDLAN portfolio and static GitHub Pages site.
CoderDeltaLAN	Public	GitHub profile README with security and verification baseline.

Other repositories are not part of the current CDLAN public standard unless they are explicitly listed here.

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Security boundary

This profile repository is public presentation only.

It must not contain:

• secrets;
• API keys;
• credentials;
• personal photos;
• private prompts;
• client data;
• private logs;
• backend internals;
• exported automations;
• environment files.

Current repository baseline:

• SECURITY.md present;
• scripts/verify.sh present;
• GitHub Actions Verify workflow present;
• manual workflow_dispatch enabled;
• main branch protected;
• required status check: verify;
• force push blocked;
• branch deletion blocked.

For security-related reports, see SECURITY.md.

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Contact

For professional contact, use the portfolio:

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Support

If my public work helps you, you can support it here.

_{Public profile. No personal photos. No private client material. No hidden claims. No magic.}