FastAPI RAG Documentation Assistant
Serverless retrieval-augmented generation assistant that grounds every answer in official documentation, eliminating model hallucinations.
FastAPILangChainSupabasepgvectorGroq
// PM · Builder · AI Automation · Guatemala
Marcos Rodas
bridges strategy and execution.
15 years didn't teach me to write code. They taught me how a process fails, how people are motivated, and when the real problem isn't the one you're asked to solve. Code came later — as a deliberate pivot into full-stack development, AI automation, and cloud infrastructure. Today I translate complex technical architectures into clear roadmaps for USAID and U.S. Department of State-funded programs, and I build the software behind them.
$
./describe --marcos
→ sales lead · 2007 — managed 22 branches, Q2M/mo revenue
→ ops manager · 2013 — 30% error reduction, 100% uptime crisis
mgmt
→ PM + developer · 2023 — AI automation, digital platforms @ IOM
$
cat stack.txt
FastAPI · LangGraph · n8n · Python · Astro · Supabase
· GCP · Node.js
$
grep "available"
STATUS=open · LOCATION=Guatemala · UTC-6 · RESPONSE=<24h>
$ _
15+
years of experience
25%
less scope creep (IOM)
30%
fewer shipping errors (IDC)
01 / experience
Jul 2024 – present
Project Coordinator — Digital Platforms
IOM (ROOTS Program)
- Lead modernization of digital services for MINTRAB and IGM, translating complex technical requirements into strategic roadmaps approved by USAID and the U.S. Department of State.
- Reduced scope creep by 25% across cross-functional teams through strict scope documentation, WBS, and definition-of-done criteria, delivering platform updates up to 2 weeks ahead of schedule.
- Built automation tools with Node.js, Python, and AI that eliminated critical bottlenecks across Finance, Procurement, and Programmatic departments.
- Ensured 100% project continuity in volatile regulatory environments by architecting cost-efficient cloud solutions with a security-first approach.
Aug 2023 – Jul 2024
Project Assistant
IOM (ROOTS Program)
- Promoted to Project Coordinator after one year based on impact digitizing manual workflows and improving inter-departmental coordination.
- Designed and implemented new data-handling protocols that significantly reduced application processing times.
- Created technical reports and dashboards enabling program units to visualize milestones and KPIs in real time.
Feb 2013 – Aug 2023
Lead Systems & Workflow Automation Specialist
IDC Los Tres, S.A.
- Over a decade, evolved from managing logistics operations across offices, warehouses, and retail stores to architecting the company's digital transformation — redesigning manual workflows that cut shipping errors by 30%, then building automated data pipelines that compressed regional turnaround latencies by 40%.
- Developed custom scripting tools and SQL data procedures to clean, normalize, and validate high-volume logistics records — establishing the automated reporting infrastructure that replaced the last manual bottlenecks across 10+ person teams.
- Served as the bridge between field operations and engineering throughout the full transformation: translating process failures into structured Jira backlogs, running weekly cross-functional syncs, and keeping every improvement on scope and budget.
2007 – 2012
Regional Sales Supervisor
Calzado Matrix de Guatemala
- Managed commercial performance across 22 branches, consistently hitting monthly targets through tracking metrics and process standardization.
- Built and scaled regional sales processes from scratch, turning underperforming branches into consistent contributors.
- Developed the operational and reporting discipline that became the foundation of my career in operations and team management.
education
2024–present
Administrative Engineering · Universidad Galileo
2021–2022
A.S. Software Development · Universidad Galileo
Apr 2023
Google Project Management Certificate · Coursera
May 2026
02 / projects
Multi-Agent Compliance Auditor
Stateful multi-agent system built on LangGraph that decomposes tasks and audits legal and compliance documents in real time.
LangGraphFastAPIAstroSupabasepgvector
Mass Beneficiary Messaging
Segmented communication system with automated reporting for high-volume social programs.
TwilioNode.jsRenderGitHub
WhatsApp AI Chatbot
24/7 customer service with intelligent human handoff and conversation monitoring dashboard.
OpenAIPythonDockerPostgreSQLCelery
03 / skills
FRONTEND
HTML / CSS
JavaScript
TypeScript
React
Astro
Tailwind
BACKEND & DATA
Node.js
Python
FastAPI
SQL · PostgreSQL
Supabase · pgvector
Firebase · GCP · AWS
AI & AUTOMATION
n8n
LangGraph
RAG (Retrieval-Augmented Gen.)
Twilio API
WhatsApp Business API
Make (Integromat)
METHODS
Scrum / Agile
Git · CI/CD
Linux · Docker
PowerBI · Tableau
GitHub Actions
Project Mgmt
04 / contact
Have a project that needs someone who understands both the business and the code? I reply within 24 hours.