Software & AI Engineer · Multi-Model LLM Agents in Production · Full-Stack (Python, C#/.NET, SQL Server)
Bogotá, Colombia · English C2 (IELTS) · Open to Remote
Building end-to-end intelligent systems and automation platforms in Python and C#/.NET. Available for freelance engagements and full-time remote roles.
- Production LLM agents. Multi-model, tool-using, with the guardrails that turn a demo into something you can deploy: loop bounds, structured tool errors, observability, guarded retries.
- Corporate integrations. Microsoft Graph, Microsoft 365 tenant work, Teams bots, SharePoint pipelines, Google Workspace. The awkward corners the SDKs leave to you.
- Executive document generation. Programmatic PPT with custom render engines, DOCX with real styles, PDF, OCR pipelines. Output that looks like a designer touched it.
- Static analysis for spreadsheets. Rule-based auditors that find silent bugs in workbooks people bet payroll on.
| Repo | Stack | What it does |
|---|---|---|
llm-tool-use-patterns | Python · Anthropic SDK | Production-oriented reference for LLM tool use. Guardrails, state, observability. |
recap-engine-showcase | Case study | Production meeting recap engine with multi-level dedupe, stability buffers, and second-person addressing. |
| Repo | Stack | What it does |
|---|---|---|
dotnet-graph-helpers | C# · .NET 8 | Testable C# helpers around the Microsoft Graph HTTP API. IAsyncEnumerable pagination, fuzzy contacts, chunked SharePoint uploads. |
sql-server-index-analyzer | C# · .NET 8 · T-SQL | Static analysis for SQL Server. Catches missing indexes, unused indexes, and fragmentation via DMVs. |
| Repo | Stack | What it does |
|---|---|---|
ms-graph-python-helpers | Python | Testable Python helpers around the Microsoft Graph HTTP API. |
python-watchdog-cooldown | Python · SQLite | Dependency-free health watchdog for cron-driven Python jobs with per-reason cooldown. |
excel-formula-auditor-showcase | Case study | Static analysis for Excel workbooks. Catches silent formula bugs and structural risks. |
| Repo | Stack | What it does |
|---|---|---|
docx-cv-designer | Node · docx-js | Opinionated, ATS-friendly CV generator that renders professional .docx files from a JavaScript config. |
Languages · Python · C#/.NET 10 · SQL (T-SQL) · C++ · Java · JavaScript / Node · HTML
AI / LLM · Claude (Anthropic API + Amazon Bedrock) · GPT (OpenAI) · Gemini · Self-hosted open-weight · MCP · Multi-agent · Tool use · RAG
Backend & Data · Entity Framework Core · SQL Server · SQLite · REST APIs · OAuth · Role-based authorization · Distributed workflows
Enterprise Integrations · Microsoft Graph · Teams · SharePoint · Bot Framework · Google Workspace · Telegram Bot API
Infra & Ops · Linux (systemd) · Raspberry Pi · Windows · macOS · Cron · Tailscale · Health checks · Watchdogs · Backup/rollback strategies
Security · IBM Cybersecurity Certificate · Secrets management · Least-privilege design · Guardrails
- Model Context Protocol (MCP) server design and tool registries.
- Claude Code as a first-class developer tool for AI-assisted engineering.
- Edge-hosted LLMs on constrained hardware for privacy-first agents.
- IBM: Cybersecurity Certificate · Cloud Computing Fundamentals · Enterprise Design Thinking Practitioner
- Anthropic: AI Fluency: Framework & Foundations · Introduction to Claude Cowork · Introduction to Model Context Protocol · Claude 101 · Claude Code · Claude Code in Action · Claude Platform · Claude with the Anthropic API · Claude with Amazon Bedrock
- Other: Python 1 · English C2 (CEFR / IELTS) · Certified Medical Interpreter (Martti)
- Email · juan.delgado1104@gmail.com
- LinkedIn · juan-felipe-delgado-quevedo
- Location · Bogotá, Colombia · Open to remote work worldwide